From bce44b5c1bb80b0de023025ecd4c33d5fdbd490e Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 09:55:35 +0100
Subject: [PATCH 01/46] grab info

---
 erigon-lib/diskutils/diskutils.go       |   2 +-
 erigon-lib/diskutils/diskutils_linux.go | 108 ++++++++++++++++++++++++
 2 files changed, 109 insertions(+), 1 deletion(-)
 create mode 100644 erigon-lib/diskutils/diskutils_linux.go

diff --git a/erigon-lib/diskutils/diskutils.go b/erigon-lib/diskutils/diskutils.go
index e22567b35e8..8335b460699 100644
--- a/erigon-lib/diskutils/diskutils.go
+++ b/erigon-lib/diskutils/diskutils.go
@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU Lesser General Public License
 // along with Erigon. If not, see <http://www.gnu.org/licenses/>.
 
-//go:build !darwin && !windows
+//go:build !darwin && !windows && !linux
 
 package diskutils
 
diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
new file mode 100644
index 00000000000..2350916376d
--- /dev/null
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -0,0 +1,108 @@
+// Copyright 2024 The Erigon Authors
+// This file is part of Erigon.
+//
+// Erigon is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Erigon is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with Erigon. If not, see <http://www.gnu.org/licenses/>.
+
+//go:build linux
+
+package diskutils
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"os/exec"
+	"strings"
+	"syscall"
+
+	"github.com/erigontech/erigon-lib/log/v3"
+)
+
+func MountPointForDirPath(dirPath string) string {
+	actualPath := SmlinkForDirPath(dirPath)
+
+	var stat syscall.Statfs_t
+	if err := syscall.Statfs(actualPath, &stat); err != nil {
+		log.Debug("[diskutils] Error getting mount point for dir path:", actualPath, "Error:", err)
+		return "/"
+	}
+
+	mountPointBytes := []byte{}
+	for _, b := range &stat.Mntonname {
+		if b == 0 {
+			break
+		}
+		mountPointBytes = append(mountPointBytes, byte(b))
+	}
+	mountPoint := string(mountPointBytes)
+
+	return mountPoint
+}
+
+func SmlinkForDirPath(dirPath string) string {
+	fileInfo, err := os.Lstat(dirPath)
+	if err != nil {
+		log.Debug("[diskutils] Error getting file info for dir path:", dirPath, "Error:", err)
+		return dirPath
+	}
+
+	if fileInfo.Mode()&os.ModeSymlink != 0 {
+		targetPath, err := os.Readlink(dirPath)
+		if err != nil {
+			log.Debug("[diskutils] Error getting target path for symlink:", dirPath, "Error:", err)
+			return dirPath
+		} else {
+			return targetPath
+		}
+	} else {
+		return dirPath
+	}
+}
+
+func DiskInfo(disk string) (string, error) {
+	cmd := exec.Command("lsblk", "-o", "NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,UUID,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR")
+
+	// Capture the output
+	output, err := cmd.Output()
+	if err != nil {
+		log.Fatalf("Error executing lsblk command: %v", err)
+	}
+
+	// Process the output
+	scanner := bufio.NewScanner(strings.NewReader(string(output)))
+	header := true
+
+	for scanner.Scan() {
+		line := scanner.Text()
+
+		// Skip the header line
+		if header {
+			header = false
+			continue
+		}
+
+		// Check if the line contains the mount point
+		if strings.Contains(line, mountPoint) {
+			fmt.Println(line)
+			return line, nil
+		}
+	}
+
+	if err := scanner.Err(); err != nil {
+		log.Fatalf("Error reading output: %v", err)
+	}
+
+	outputStr := output.String()
+	return outputStr, nil
+}

From cd8e0d384d9c8c8c749388ce937abfa0a1b463a0 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 09:57:50 +0100
Subject: [PATCH 02/46] fix

---
 erigon-lib/diskutils/diskutils_linux.go | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 2350916376d..ebf635066ca 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -76,7 +76,7 @@ func DiskInfo(disk string) (string, error) {
 	// Capture the output
 	output, err := cmd.Output()
 	if err != nil {
-		log.Fatalf("Error executing lsblk command: %v", err)
+		fmt.Println("Error executing lsblk command: %v", err)
 	}
 
 	// Process the output
@@ -93,16 +93,15 @@ func DiskInfo(disk string) (string, error) {
 		}
 
 		// Check if the line contains the mount point
-		if strings.Contains(line, mountPoint) {
+		if strings.Contains(line, disk) {
 			fmt.Println(line)
 			return line, nil
 		}
 	}
 
 	if err := scanner.Err(); err != nil {
-		log.Fatalf("Error reading output: %v", err)
+		fmt.Println("Error reading output: %v", err)
 	}
 
-	outputStr := output.String()
-	return outputStr, nil
+	return "unknown", nil
 }

From ef58254411c8d3edfc3ccd118a1ec4bb9e121011 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 10:01:20 +0100
Subject: [PATCH 03/46] fix

---
 erigon-lib/diskutils/diskutils_linux.go | 45 +++++++++++++++++++------
 1 file changed, 34 insertions(+), 11 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index ebf635066ca..2e35442d87b 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -29,25 +29,48 @@ import (
 	"github.com/erigontech/erigon-lib/log/v3"
 )
 
+func getDeviceID(path string) (uint64, error) {
+	var stat syscall.Stat_t
+	err := syscall.Stat(path, &stat)
+	if err != nil {
+		return 0, fmt.Errorf("error stating path: %v", err)
+	}
+	return stat.Dev, nil
+}
+
 func MountPointForDirPath(dirPath string) string {
 	actualPath := SmlinkForDirPath(dirPath)
 
-	var stat syscall.Statfs_t
-	if err := syscall.Statfs(actualPath, &stat); err != nil {
-		log.Debug("[diskutils] Error getting mount point for dir path:", actualPath, "Error:", err)
-		return "/"
+	devID, err := getDeviceID(actualPath)
+	if err != nil {
+		return ""
 	}
 
-	mountPointBytes := []byte{}
-	for _, b := range &stat.Mntonname {
-		if b == 0 {
-			break
+	// Open /proc/self/mountinfo
+	mountsFile, err := os.Open("/proc/self/mountinfo")
+	if err != nil {
+		return ""
+	}
+	defer mountsFile.Close()
+
+	// Read mountinfo to find matching device ID
+	scanner := os.NewScanner(mountsFile)
+	for scanner.Scan() {
+		line := scanner.Text()
+		fields := strings.Fields(line)
+		if len(fields) < 5 {
+			continue
+		}
+
+		// Extract device ID from the mountinfo line
+		var deviceID uint64
+		fmt.Sscanf(fields[4], "%d", &deviceID)
+		if deviceID == devID {
+			return fields[4]
 		}
-		mountPointBytes = append(mountPointBytes, byte(b))
 	}
-	mountPoint := string(mountPointBytes)
 
-	return mountPoint
+	return ""
 }
 
 func SmlinkForDirPath(dirPath string) string {

From e655fb09696746a798017ab38f244c318c45f34e Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 10:02:03 +0100
Subject: [PATCH 04/46] fix

---
 erigon-lib/diskutils/diskutils_linux.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 2e35442d87b..4408294cf27 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -54,7 +54,7 @@ func MountPointForDirPath(dirPath string) string {
 	defer mountsFile.Close()
 
 	// Read mountinfo to find matching device ID
-	scanner := os.NewScanner(mountsFile)
+	scanner := bufio.NewScanner(mountsFile)
 	for scanner.Scan() {
 		line := scanner.Text()
 		fields := strings.Fields(line)

From f5e41d74f1c529ba187cf46f0d9d7974b2e6da58 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 10:14:50 +0100
Subject: [PATCH 05/46] test

---
 erigon-lib/diskutils/diskutils_linux.go | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 4408294cf27..ad9a053367b 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -115,11 +115,21 @@ func DiskInfo(disk string) (string, error) {
 			continue
 		}
 
-		// Check if the line contains the mount point
-		if strings.Contains(line, disk) {
-			fmt.Println(line)
+		//create map key value NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,UUID,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR
+
+		//split line to array of strings
+
+		array := strings.Fields(line)
+		fmt.Println("line: ", array)
+		if array[7] == disk {
 			return line, nil
 		}
+
+		// Check if the line contains the mount point
+		//if strings.Contains(line, disk) {
+		//	fmt.Println(line)
+		//	return line, nil
+		//}
 	}
 
 	if err := scanner.Err(); err != nil {

From c519ea47bd2555c729060071bc3a9205255e4be0 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 10:25:19 +0100
Subject: [PATCH 06/46] test

---
 erigon-lib/diskutils/diskutils_linux.go | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index ad9a053367b..a7a9cd1d6b2 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -117,11 +117,19 @@ func DiskInfo(disk string) (string, error) {
 
 		//create map key value NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,UUID,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR
 
+		expectedLength := 40
 		//split line to array of strings
 
 		array := strings.Fields(line)
-		fmt.Println("line: ", array)
+		fmt.Println("array len: ", len(array))
+		fmt.Println("array mount point is: ", array[7])
+		if len(array) != expectedLength {
+			fmt.Println("Error: unexpected number of fields in lsblk output: %d", len(array))
+			fmt.Println("line: ", array)
+		}
+		//fmt.Println("line: ", array)
 		if array[7] == disk {
+			fmt.Println("Final line: ", array)
 			return line, nil
 		}
 

From f2e136787f2fbc3e1cd5247376bce59a4c3d9e36 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 10:31:53 +0100
Subject: [PATCH 07/46] test

---
 erigon-lib/diskutils/diskutils_linux.go | 58 ++++++++++++++++---------
 1 file changed, 38 insertions(+), 20 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index a7a9cd1d6b2..ac66b2884f0 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -93,8 +93,8 @@ func SmlinkForDirPath(dirPath string) string {
 	}
 }
 
-func DiskInfo(disk string) (string, error) {
-	cmd := exec.Command("lsblk", "-o", "NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,UUID,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR")
+func diskUUID(disk string) (string, error) {
+	cmd := exec.Command("lsblk", "-o", "UUID")
 
 	// Capture the output
 	output, err := cmd.Output()
@@ -115,29 +115,47 @@ func DiskInfo(disk string) (string, error) {
 			continue
 		}
 
-		//create map key value NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,UUID,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR
+		// Check if the line contains the mount point
+		if strings.Contains(line, disk) {
+			return line, nil
+		}
+	}
+
+	if err := scanner.Err(); err != nil {
+		fmt.Println("Error reading output: %v", err)
+	}
+
+	return "unknown", nil
+}
 
-		expectedLength := 40
-		//split line to array of strings
+func DiskInfo(disk string) (string, error) {
+	uuid := diskUUID(disk)
+	cmd := exec.Command("lsblk", "-o", "NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,UUID,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR")
 
-		array := strings.Fields(line)
-		fmt.Println("array len: ", len(array))
-		fmt.Println("array mount point is: ", array[7])
-		if len(array) != expectedLength {
-			fmt.Println("Error: unexpected number of fields in lsblk output: %d", len(array))
-			fmt.Println("line: ", array)
+	// Capture the output
+	output, err := cmd.Output()
+	if err != nil {
+		fmt.Println("Error executing lsblk command: %v", err)
+	}
+
+	// Process the output
+	scanner := bufio.NewScanner(strings.NewReader(string(output)))
+	header := true
+
+	for scanner.Scan() {
+		line := scanner.Text()
+
+		// Skip the header line
+		if header {
+			header = false
+			continue
 		}
-		//fmt.Println("line: ", array)
-		if array[7] == disk {
-			fmt.Println("Final line: ", array)
+
+		Check if the line contains the mount point
+		if strings.Contains(line, uuid) {
+			fmt.Println("result", line)
 			return line, nil
 		}
-
-		// Check if the line contains the mount point
-		//if strings.Contains(line, disk) {
-		//	fmt.Println(line)
-		//	return line, nil
-		//}
 	}
 
 	if err := scanner.Err(); err != nil {

From 204e2682e83118b1621c7353d8990d3c0c009d7f Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 10:32:18 +0100
Subject: [PATCH 08/46] test

---
 erigon-lib/diskutils/diskutils_linux.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index ac66b2884f0..8185078d0b1 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -151,7 +151,7 @@ func DiskInfo(disk string) (string, error) {
 			continue
 		}
 
-		Check if the line contains the mount point
+		//Check if the line contains the mount point
 		if strings.Contains(line, uuid) {
 			fmt.Println("result", line)
 			return line, nil

From a472b5ed77501f485efde796a40e679369b20548 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 10:32:49 +0100
Subject: [PATCH 09/46] test

---
 erigon-lib/diskutils/diskutils_linux.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 8185078d0b1..52ec809cd6c 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -129,7 +129,10 @@ func diskUUID(disk string) (string, error) {
 }
 
 func DiskInfo(disk string) (string, error) {
-	uuid := diskUUID(disk)
+	uuid, err := diskUUID(disk)
+	if err != nil {
+		return "", err
+	}
 	cmd := exec.Command("lsblk", "-o", "NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,UUID,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR")
 
 	// Capture the output

From 96eb5939afc0c325bea986905875278d158ef692 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 10:35:18 +0100
Subject: [PATCH 10/46] test

---
 erigon-lib/diskutils/diskutils_linux.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 52ec809cd6c..db324e6f639 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -130,6 +130,7 @@ func diskUUID(disk string) (string, error) {
 
 func DiskInfo(disk string) (string, error) {
 	uuid, err := diskUUID(disk)
+	fmt.Println("uuuid", uuid)
 	if err != nil {
 		return "", err
 	}

From 47a622967f81539d2b90bf32b38a23267b3e0822 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 10:38:57 +0100
Subject: [PATCH 11/46] test

---
 erigon-lib/diskutils/diskutils_linux.go | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index db324e6f639..e0b65991fe8 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -94,7 +94,7 @@ func SmlinkForDirPath(dirPath string) string {
 }
 
 func diskUUID(disk string) (string, error) {
-	cmd := exec.Command("lsblk", "-o", "UUID")
+	cmd := exec.Command("lsblk", "-o", "UUID,MOUNTPOINT")
 
 	// Capture the output
 	output, err := cmd.Output()
@@ -116,8 +116,13 @@ func diskUUID(disk string) (string, error) {
 		}
 
 		// Check if the line contains the mount point
-		if strings.Contains(line, disk) {
-			return line, nil
+		arr := strings.Fields(line)
+		fmt.Println("arr", arr)
+		for i, v := range arr {
+			if v == disk {
+				fmt.Println("result", arr[i-1])
+				return arr[i-1], nil
+			}
 		}
 	}
 

From 7fa519991fc9cceca45fbb35f7da77ca27353588 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 10:44:38 +0100
Subject: [PATCH 12/46] test

---
 erigon-lib/diskutils/diskutils_linux.go | 56 +++++++++++++++++++------
 1 file changed, 43 insertions(+), 13 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index e0b65991fe8..645f4d655b4 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -20,6 +20,7 @@ package diskutils
 
 import (
 	"bufio"
+	"bytes"
 	"fmt"
 	"os"
 	"os/exec"
@@ -119,9 +120,8 @@ func diskUUID(disk string) (string, error) {
 		arr := strings.Fields(line)
 		fmt.Println("arr", arr)
 		for i, v := range arr {
-			if v == disk {
-				fmt.Println("result", arr[i-1])
-				return arr[i-1], nil
+			if v == disk && i == 0 {
+				return arr[0], nil
 			}
 		}
 	}
@@ -135,19 +135,20 @@ func diskUUID(disk string) (string, error) {
 
 func DiskInfo(disk string) (string, error) {
 	uuid, err := diskUUID(disk)
-	fmt.Println("uuuid", uuid)
 	if err != nil {
 		return "", err
 	}
 	cmd := exec.Command("lsblk", "-o", "NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,UUID,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR")
-
-	// Capture the output
-	output, err := cmd.Output()
+	var out bytes.Buffer
+	cmd.Stdout = &out
+	err := cmd.Run()
 	if err != nil {
-		fmt.Println("Error executing lsblk command: %v", err)
+		return "", err
 	}
 
-	// Process the output
+	output := out.String()
+	fmt.Println("output", output)
+	//find disk with uuid
 	scanner := bufio.NewScanner(strings.NewReader(string(output)))
 	header := true
 
@@ -157,6 +158,7 @@ func DiskInfo(disk string) (string, error) {
 		// Skip the header line
 		if header {
 			header = false
+			fmt.Println("header", line)
 			continue
 		}
 
@@ -167,9 +169,37 @@ func DiskInfo(disk string) (string, error) {
 		}
 	}
 
-	if err := scanner.Err(); err != nil {
-		fmt.Println("Error reading output: %v", err)
-	}
+	return output, nil
+	/*
+		// Capture the output
+		output, err := cmd.Output()
+		if err != nil {
+			fmt.Println("Error executing lsblk command: %v", err)
+		}
 
-	return "unknown", nil
+		// Process the output
+		scanner := bufio.NewScanner(strings.NewReader(string(output)))
+		header := true
+
+		for scanner.Scan() {
+			line := scanner.Text()
+
+			// Skip the header line
+			if header {
+				header = false
+				continue
+			}
+
+			//Check if the line contains the mount point
+			if strings.Contains(line, uuid) {
+				fmt.Println("result", line)
+				return line, nil
+			}
+		}
+
+		if err := scanner.Err(); err != nil {
+			fmt.Println("Error reading output: %v", err)
+		}
+
+		return "unknown", nil*/
 }

From a46cc3bd73eb211ce4a42a59c36603bd755a451e Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 10:45:03 +0100
Subject: [PATCH 13/46] test

---
 erigon-lib/diskutils/diskutils_linux.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 645f4d655b4..9e4d0fa5f30 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -141,7 +141,7 @@ func DiskInfo(disk string) (string, error) {
 	cmd := exec.Command("lsblk", "-o", "NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,UUID,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR")
 	var out bytes.Buffer
 	cmd.Stdout = &out
-	err := cmd.Run()
+	err = cmd.Run()
 	if err != nil {
 		return "", err
 	}

From 232dbd0f81d6ecdb1aa479c48c6f9fb684ab2f3d Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 10:57:51 +0100
Subject: [PATCH 14/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 9e4d0fa5f30..fa68ec31a9b 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -138,7 +138,7 @@ func DiskInfo(disk string) (string, error) {
 	if err != nil {
 		return "", err
 	}
-	cmd := exec.Command("lsblk", "-o", "NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,UUID,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR")
+	cmd := exec.Command("lsblk", "-o", "NAME,PATH,FSAVAIL,FSTYPE,MOUNTPOINT,UUID,SIZE,TYPE,MODEL,STATE,GROUP,MODE,DISC-ALN,DISC-GRAN,WSAME,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR")
 	var out bytes.Buffer
 	cmd.Stdout = &out
 	err = cmd.Run()

From dc5b69a293a391408bc1fef8f865f3399554864d Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 11:13:48 +0100
Subject: [PATCH 15/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 35 ++++++++++++++++---------
 1 file changed, 23 insertions(+), 12 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index fa68ec31a9b..53a6fc9cc5c 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -138,7 +138,11 @@ func DiskInfo(disk string) (string, error) {
 	if err != nil {
 		return "", err
 	}
-	cmd := exec.Command("lsblk", "-o", "NAME,PATH,FSAVAIL,FSTYPE,MOUNTPOINT,UUID,SIZE,TYPE,MODEL,STATE,GROUP,MODE,DISC-ALN,DISC-GRAN,WSAME,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR")
+
+	headrsArray := []string{"UUID", "NAME", "PATH", "FSAVAIL", "FSTYPE", "MOUNTPOINT", "SIZE", "TYPE", "MODEL", "STATE", "GROUP", "MODE", "WSAME", "RAND", "PKNAME", "HCTL", "TRAN", "SUBSYSTEMS", "REV", "VENDOR"}
+	headersString := strings.Join(headrsArray, ",")
+
+	cmd := exec.Command("lsblk", "-o", headersString)
 	var out bytes.Buffer
 	cmd.Stdout = &out
 	err = cmd.Run()
@@ -150,22 +154,29 @@ func DiskInfo(disk string) (string, error) {
 	fmt.Println("output", output)
 	//find disk with uuid
 	scanner := bufio.NewScanner(strings.NewReader(string(output)))
-	header := true
 
 	for scanner.Scan() {
 		line := scanner.Text()
 
-		// Skip the header line
-		if header {
-			header = false
-			fmt.Println("header", line)
-			continue
-		}
+		resultmap := make(map[string]string)
+		arr := strings.Fields(line)
+		for i, v := range arr {
+			found := false
+			if arr[0] == uuid {
+				resultmap[headrsArray[i]] = v
+				found = true
+			}
 
-		//Check if the line contains the mount point
-		if strings.Contains(line, uuid) {
-			fmt.Println("result", line)
-			return line, nil
+			if found {
+				fmt.Println("resultmap", resultmap)
+				//map to string
+				var str string
+				for k, v := range resultmap {
+					str = str + k + ":" + v + ","
+				}
+				fmt.Println("str", str)
+				return str, nil
+			}
 		}
 	}
 

From e9aa5c0bec042dfe77870811cbe825f0b391727b Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 11:19:10 +0100
Subject: [PATCH 16/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 53a6fc9cc5c..3e32d4a1127 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -95,7 +95,7 @@ func SmlinkForDirPath(dirPath string) string {
 }
 
 func diskUUID(disk string) (string, error) {
-	cmd := exec.Command("lsblk", "-o", "UUID,MOUNTPOINT")
+	cmd := exec.Command("lsblk", "-o", "MOUNTPOINT, UUID")
 
 	// Capture the output
 	output, err := cmd.Output()
@@ -118,10 +118,10 @@ func diskUUID(disk string) (string, error) {
 
 		// Check if the line contains the mount point
 		arr := strings.Fields(line)
-		fmt.Println("arr", arr)
-		for i, v := range arr {
-			if v == disk && i == 0 {
-				return arr[0], nil
+		if len(arr) > 1 {
+			if arr[0] == disk {
+				fmt.Println("Found uuid:", arr[1])
+				return arr[1], nil
 			}
 		}
 	}
@@ -130,7 +130,7 @@ func diskUUID(disk string) (string, error) {
 		fmt.Println("Error reading output: %v", err)
 	}
 
-	return "unknown", nil
+	return "", nil
 }
 
 func DiskInfo(disk string) (string, error) {
@@ -139,7 +139,7 @@ func DiskInfo(disk string) (string, error) {
 		return "", err
 	}
 
-	headrsArray := []string{"UUID", "NAME", "PATH", "FSAVAIL", "FSTYPE", "MOUNTPOINT", "SIZE", "TYPE", "MODEL", "STATE", "GROUP", "MODE", "WSAME", "RAND", "PKNAME", "HCTL", "TRAN", "SUBSYSTEMS", "REV", "VENDOR"}
+	headrsArray := []string{"UUID", "NAME", "PATH", "FSAVAIL", "FSTYPE", "MOUNTPOINT", "TYPE", "MODEL", "TRAN", "VENDOR"}
 	headersString := strings.Join(headrsArray, ",")
 
 	cmd := exec.Command("lsblk", "-o", headersString)
@@ -151,7 +151,6 @@ func DiskInfo(disk string) (string, error) {
 	}
 
 	output := out.String()
-	fmt.Println("output", output)
 	//find disk with uuid
 	scanner := bufio.NewScanner(strings.NewReader(string(output)))
 
@@ -162,7 +161,9 @@ func DiskInfo(disk string) (string, error) {
 		arr := strings.Fields(line)
 		for i, v := range arr {
 			found := false
+			fmt.Println("uuid to scan:", arr)
 			if arr[0] == uuid {
+				fmt.Println("found uuid:", arr[0])
 				resultmap[headrsArray[i]] = v
 				found = true
 			}

From ec784f2fbe997df2572ab8ec6da4b80a104ddc35 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 11:21:47 +0100
Subject: [PATCH 17/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 3e32d4a1127..82c6840ee6c 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -95,7 +95,7 @@ func SmlinkForDirPath(dirPath string) string {
 }
 
 func diskUUID(disk string) (string, error) {
-	cmd := exec.Command("lsblk", "-o", "MOUNTPOINT, UUID")
+	cmd := exec.Command("lsblk", "-o", "MOUNTPOINT,UUID")
 
 	// Capture the output
 	output, err := cmd.Output()
@@ -105,19 +105,13 @@ func diskUUID(disk string) (string, error) {
 
 	// Process the output
 	scanner := bufio.NewScanner(strings.NewReader(string(output)))
-	header := true
 
 	for scanner.Scan() {
 		line := scanner.Text()
 
-		// Skip the header line
-		if header {
-			header = false
-			continue
-		}
-
 		// Check if the line contains the mount point
 		arr := strings.Fields(line)
+		fmt.Println("uuid search arr", arr)
 		if len(arr) > 1 {
 			if arr[0] == disk {
 				fmt.Println("Found uuid:", arr[1])
@@ -130,12 +124,14 @@ func diskUUID(disk string) (string, error) {
 		fmt.Println("Error reading output: %v", err)
 	}
 
+	fmt.Println("UUID not found")
 	return "", nil
 }
 
 func DiskInfo(disk string) (string, error) {
 	uuid, err := diskUUID(disk)
 	if err != nil {
+		fmt.Println("Error getting disk UUID: %v", err)
 		return "", err
 	}
 
@@ -147,6 +143,7 @@ func DiskInfo(disk string) (string, error) {
 	cmd.Stdout = &out
 	err = cmd.Run()
 	if err != nil {
+		fmt.Println("Error executing lsblk command: %v", err)
 		return "", err
 	}
 

From c3356a700fad3c5afdd4c620e793cff90c15e326 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 13:05:21 +0100
Subject: [PATCH 18/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 82c6840ee6c..84985964222 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -135,7 +135,8 @@ func DiskInfo(disk string) (string, error) {
 		return "", err
 	}
 
-	headrsArray := []string{"UUID", "NAME", "PATH", "FSAVAIL", "FSTYPE", "MOUNTPOINT", "TYPE", "MODEL", "TRAN", "VENDOR"}
+	headrsArray := []string{"UUID", "NAME", "KNAME", "PATH", "MAJ:MIN", "FSAVAIL", "FSUSE%", "FSTYPE", "MOUNTPOINT", "LABEL", "SIZE", "TYPE", "RO", "RM", "MODEL", "SERIAL", "STATE", "OWNER", "GROUP", "MODE", "ALIGNMENT", "MIN-IO", "OPT-IO", "PHY-SEC", "LOG-SEC", "ROTA", "SCHED", "RQ-SIZE", "DISC-ALN", "DISC-GRAN", "DISC-MAX", "DISC-ZERO", "WSAME", "WWN", "RAND", "PKNAME", "HCTL", "TRAN", "SUBSYSTEMS", "REV", "VENDOR"}
+	//headrsArray := []string{"UUID", "NAME", "PATH", "FSAVAIL", "FSTYPE", "MOUNTPOINT", "TYPE", "MODEL", "TRAN", "VENDOR"}
 	headersString := strings.Join(headrsArray, ",")
 
 	cmd := exec.Command("lsblk", "-o", headersString)
@@ -162,6 +163,10 @@ func DiskInfo(disk string) (string, error) {
 			if arr[0] == uuid {
 				fmt.Println("found uuid:", arr[0])
 				resultmap[headrsArray[i]] = v
+				fmt.Println("resultmap upd", resultmap)
+				fmt.Println("i", i)
+				fmt.Println("v", v)
+				fmt.Println("headrsArray[i]", headrsArray[i])
 				found = true
 			}
 

From 0cb8bdce29a0b695b2b3704b6a13be07c09230f3 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 13:08:37 +0100
Subject: [PATCH 19/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 84985964222..50174a94977 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -157,17 +157,20 @@ func DiskInfo(disk string) (string, error) {
 
 		resultmap := make(map[string]string)
 		arr := strings.Fields(line)
-		for i, v := range arr {
-			found := false
-			fmt.Println("uuid to scan:", arr)
+		found := false
+		if len(arr) > 0 {
 			if arr[0] == uuid {
-				fmt.Println("found uuid:", arr[0])
-				resultmap[headrsArray[i]] = v
-				fmt.Println("resultmap upd", resultmap)
-				fmt.Println("i", i)
-				fmt.Println("v", v)
-				fmt.Println("headrsArray[i]", headrsArray[i])
 				found = true
+				for i, v := range arr {
+					if arr[0] == uuid {
+						fmt.Println("found uuid:", arr[0])
+						resultmap[headrsArray[i]] = v
+						fmt.Println("resultmap upd", resultmap)
+						fmt.Println("i", i)
+						fmt.Println("v", v)
+						fmt.Println("headrsArray[i]", headrsArray[i])
+					}
+				}
 			}
 
 			if found {
@@ -181,6 +184,7 @@ func DiskInfo(disk string) (string, error) {
 				return str, nil
 			}
 		}
+
 	}
 
 	return output, nil

From a41a6789050c59c2261c469b5fc059efa28767c4 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 13:10:18 +0100
Subject: [PATCH 20/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 50174a94977..be46e805f60 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -178,7 +178,7 @@ func DiskInfo(disk string) (string, error) {
 				//map to string
 				var str string
 				for k, v := range resultmap {
-					str = str + k + ":" + v + ","
+					str = str + k + ":" + v + "\n"
 				}
 				fmt.Println("str", str)
 				return str, nil

From 9694c25d1cd8f623994451bb1ce1df44b86747ab Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 13:11:02 +0100
Subject: [PATCH 21/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 39 -------------------------
 1 file changed, 39 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index be46e805f60..a9055753692 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -163,19 +163,12 @@ func DiskInfo(disk string) (string, error) {
 				found = true
 				for i, v := range arr {
 					if arr[0] == uuid {
-						fmt.Println("found uuid:", arr[0])
 						resultmap[headrsArray[i]] = v
-						fmt.Println("resultmap upd", resultmap)
-						fmt.Println("i", i)
-						fmt.Println("v", v)
-						fmt.Println("headrsArray[i]", headrsArray[i])
 					}
 				}
 			}
 
 			if found {
-				fmt.Println("resultmap", resultmap)
-				//map to string
 				var str string
 				for k, v := range resultmap {
 					str = str + k + ":" + v + "\n"
@@ -188,36 +181,4 @@ func DiskInfo(disk string) (string, error) {
 	}
 
 	return output, nil
-	/*
-		// Capture the output
-		output, err := cmd.Output()
-		if err != nil {
-			fmt.Println("Error executing lsblk command: %v", err)
-		}
-
-		// Process the output
-		scanner := bufio.NewScanner(strings.NewReader(string(output)))
-		header := true
-
-		for scanner.Scan() {
-			line := scanner.Text()
-
-			// Skip the header line
-			if header {
-				header = false
-				continue
-			}
-
-			//Check if the line contains the mount point
-			if strings.Contains(line, uuid) {
-				fmt.Println("result", line)
-				return line, nil
-			}
-		}
-
-		if err := scanner.Err(); err != nil {
-			fmt.Println("Error reading output: %v", err)
-		}
-
-		return "unknown", nil*/
 }

From 78edc75f51b5a28ea1b6cb1874f38da489d29160 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 13:25:24 +0100
Subject: [PATCH 22/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index a9055753692..ac4e3970b65 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -58,7 +58,10 @@ func MountPointForDirPath(dirPath string) string {
 	scanner := bufio.NewScanner(mountsFile)
 	for scanner.Scan() {
 		line := scanner.Text()
-		fields := strings.Fields(line)
+		//fields := strings.Fields(line)
+		fmt.Println("line", line)
+		fields := strings.Split(line, " ")
+		fmt.Println("fields", fields)
 		if len(fields) < 5 {
 			continue
 		}

From 53baab2660d7ac7b6b41ca8bc47c59a418a87c64 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 13:38:15 +0100
Subject: [PATCH 23/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index ac4e3970b65..49e7baccc20 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -142,7 +142,16 @@ func DiskInfo(disk string) (string, error) {
 	//headrsArray := []string{"UUID", "NAME", "PATH", "FSAVAIL", "FSTYPE", "MOUNTPOINT", "TYPE", "MODEL", "TRAN", "VENDOR"}
 	headersString := strings.Join(headrsArray, ",")
 
-	cmd := exec.Command("lsblk", "-o", headersString)
+	cmd := exec.Command("lsblk", "-o", headersString+`| awk -F\' \' {
+		for (i=1; i<=NF; i++) {
+			if ($i == "") {
+				printf "%-20s ", "EMPTY"
+			} else {
+				printf "%-20s ", $i
+			}
+		}
+		print ""
+	}'`)
 	var out bytes.Buffer
 	cmd.Stdout = &out
 	err = cmd.Run()
@@ -152,6 +161,7 @@ func DiskInfo(disk string) (string, error) {
 	}
 
 	output := out.String()
+	fmt.Println("output", output)
 	//find disk with uuid
 	scanner := bufio.NewScanner(strings.NewReader(string(output)))
 
@@ -159,7 +169,8 @@ func DiskInfo(disk string) (string, error) {
 		line := scanner.Text()
 
 		resultmap := make(map[string]string)
-		arr := strings.Fields(line)
+		//arr := strings.Fields(line)
+		arr := strings.Split(line, "|")
 		found := false
 		if len(arr) > 0 {
 			if arr[0] == uuid {

From 5ba78ada00dceaf63c26350e05c6810dee7e093a Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 13:49:16 +0100
Subject: [PATCH 24/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 49e7baccc20..186d4a2a77f 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -142,16 +142,7 @@ func DiskInfo(disk string) (string, error) {
 	//headrsArray := []string{"UUID", "NAME", "PATH", "FSAVAIL", "FSTYPE", "MOUNTPOINT", "TYPE", "MODEL", "TRAN", "VENDOR"}
 	headersString := strings.Join(headrsArray, ",")
 
-	cmd := exec.Command("lsblk", "-o", headersString+`| awk -F\' \' {
-		for (i=1; i<=NF; i++) {
-			if ($i == "") {
-				printf "%-20s ", "EMPTY"
-			} else {
-				printf "%-20s ", $i
-			}
-		}
-		print ""
-	}'`)
+	cmd := exec.Command("lsblk", "-o", headersString+`| awk 'NR>1' {print "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40, §41}'`)
 	var out bytes.Buffer
 	cmd.Stdout = &out
 	err = cmd.Run()

From d6c99e0cea1c1f75bb3367e8fb7112964eb23892 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 13:51:53 +0100
Subject: [PATCH 25/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 186d4a2a77f..37e8186c4cd 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -142,7 +142,7 @@ func DiskInfo(disk string) (string, error) {
 	//headrsArray := []string{"UUID", "NAME", "PATH", "FSAVAIL", "FSTYPE", "MOUNTPOINT", "TYPE", "MODEL", "TRAN", "VENDOR"}
 	headersString := strings.Join(headrsArray, ",")
 
-	cmd := exec.Command("lsblk", "-o", headersString+`| awk 'NR>1' {print "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40, §41}'`)
+	cmd := exec.Command("lsblk", "-o", headersString+`| awk 'NR>1' {print "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40, §41}'`)
 	var out bytes.Buffer
 	cmd.Stdout = &out
 	err = cmd.Run()

From e7fb8338b98152a040bdd444e2b6e2e622ae3064 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 13:53:05 +0100
Subject: [PATCH 26/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 37e8186c4cd..01b98560f4f 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -58,10 +58,7 @@ func MountPointForDirPath(dirPath string) string {
 	scanner := bufio.NewScanner(mountsFile)
 	for scanner.Scan() {
 		line := scanner.Text()
-		//fields := strings.Fields(line)
-		fmt.Println("line", line)
 		fields := strings.Split(line, " ")
-		fmt.Println("fields", fields)
 		if len(fields) < 5 {
 			continue
 		}
@@ -127,7 +124,6 @@ func diskUUID(disk string) (string, error) {
 		fmt.Println("Error reading output: %v", err)
 	}
 
-	fmt.Println("UUID not found")
 	return "", nil
 }
 

From 644def05003aa41edad4b8ff209fa9c10ba78355 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 13:57:58 +0100
Subject: [PATCH 27/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 01b98560f4f..cca97f35d4b 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -138,7 +138,10 @@ func DiskInfo(disk string) (string, error) {
 	//headrsArray := []string{"UUID", "NAME", "PATH", "FSAVAIL", "FSTYPE", "MOUNTPOINT", "TYPE", "MODEL", "TRAN", "VENDOR"}
 	headersString := strings.Join(headrsArray, ",")
 
-	cmd := exec.Command("lsblk", "-o", headersString+`| awk 'NR>1' {print "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40, §41}'`)
+	cmd := exec.Command("bash", "-c",
+		`lsblk -o UUID,NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR | awk 'NR>1 {printf "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
+
+	// Capture the output
 	var out bytes.Buffer
 	cmd.Stdout = &out
 	err = cmd.Run()

From e001e3e83879493b9b8cae27f24b572dab1c15ef Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 13:58:26 +0100
Subject: [PATCH 28/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index cca97f35d4b..2c7a9157918 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -136,7 +136,7 @@ func DiskInfo(disk string) (string, error) {
 
 	headrsArray := []string{"UUID", "NAME", "KNAME", "PATH", "MAJ:MIN", "FSAVAIL", "FSUSE%", "FSTYPE", "MOUNTPOINT", "LABEL", "SIZE", "TYPE", "RO", "RM", "MODEL", "SERIAL", "STATE", "OWNER", "GROUP", "MODE", "ALIGNMENT", "MIN-IO", "OPT-IO", "PHY-SEC", "LOG-SEC", "ROTA", "SCHED", "RQ-SIZE", "DISC-ALN", "DISC-GRAN", "DISC-MAX", "DISC-ZERO", "WSAME", "WWN", "RAND", "PKNAME", "HCTL", "TRAN", "SUBSYSTEMS", "REV", "VENDOR"}
 	//headrsArray := []string{"UUID", "NAME", "PATH", "FSAVAIL", "FSTYPE", "MOUNTPOINT", "TYPE", "MODEL", "TRAN", "VENDOR"}
-	headersString := strings.Join(headrsArray, ",")
+	//headersString := strings.Join(headrsArray, ",")
 
 	cmd := exec.Command("bash", "-c",
 		`lsblk -o UUID,NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR | awk 'NR>1 {printf "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)

From 26b360996dfdd0f6a9d662259bb111ede67716b4 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 14:12:15 +0100
Subject: [PATCH 29/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 2c7a9157918..f5a0e7c1925 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -135,11 +135,18 @@ func DiskInfo(disk string) (string, error) {
 	}
 
 	headrsArray := []string{"UUID", "NAME", "KNAME", "PATH", "MAJ:MIN", "FSAVAIL", "FSUSE%", "FSTYPE", "MOUNTPOINT", "LABEL", "SIZE", "TYPE", "RO", "RM", "MODEL", "SERIAL", "STATE", "OWNER", "GROUP", "MODE", "ALIGNMENT", "MIN-IO", "OPT-IO", "PHY-SEC", "LOG-SEC", "ROTA", "SCHED", "RQ-SIZE", "DISC-ALN", "DISC-GRAN", "DISC-MAX", "DISC-ZERO", "WSAME", "WWN", "RAND", "PKNAME", "HCTL", "TRAN", "SUBSYSTEMS", "REV", "VENDOR"}
-	//headrsArray := []string{"UUID", "NAME", "PATH", "FSAVAIL", "FSTYPE", "MOUNTPOINT", "TYPE", "MODEL", "TRAN", "VENDOR"}
-	//headersString := strings.Join(headrsArray, ",")
+
+	// Construct the lsblk command dynamically
+	lsblkOptions := strings.Join(headersArray, ",")
+	awkFormat := strings.Repeat("%s|", len(headersArray)-1) + "%s\n"
+	awkCommand := fmt.Sprintf("awk 'NR>1 {printf \"%s\", %s}'", awkFormat, strings.Join(strings.Split(fmt.Sprintf("$%d", 1), ""), ",$"))
 
 	cmd := exec.Command("bash", "-c",
-		`lsblk -o UUID,NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR | awk 'NR>1 {printf "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
+		fmt.Sprintf(
+			"lsblk -o %s | %s",
+			lsblkOptions,
+			awkCommand,
+		))
 
 	// Capture the output
 	var out bytes.Buffer

From f4f89b840b2a32d766fc3341ce6cb676a8b3817f Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 14:12:41 +0100
Subject: [PATCH 30/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index f5a0e7c1925..ba7e5693eb4 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -134,7 +134,7 @@ func DiskInfo(disk string) (string, error) {
 		return "", err
 	}
 
-	headrsArray := []string{"UUID", "NAME", "KNAME", "PATH", "MAJ:MIN", "FSAVAIL", "FSUSE%", "FSTYPE", "MOUNTPOINT", "LABEL", "SIZE", "TYPE", "RO", "RM", "MODEL", "SERIAL", "STATE", "OWNER", "GROUP", "MODE", "ALIGNMENT", "MIN-IO", "OPT-IO", "PHY-SEC", "LOG-SEC", "ROTA", "SCHED", "RQ-SIZE", "DISC-ALN", "DISC-GRAN", "DISC-MAX", "DISC-ZERO", "WSAME", "WWN", "RAND", "PKNAME", "HCTL", "TRAN", "SUBSYSTEMS", "REV", "VENDOR"}
+	headersArray := []string{"UUID", "NAME", "KNAME", "PATH", "MAJ:MIN", "FSAVAIL", "FSUSE%", "FSTYPE", "MOUNTPOINT", "LABEL", "SIZE", "TYPE", "RO", "RM", "MODEL", "SERIAL", "STATE", "OWNER", "GROUP", "MODE", "ALIGNMENT", "MIN-IO", "OPT-IO", "PHY-SEC", "LOG-SEC", "ROTA", "SCHED", "RQ-SIZE", "DISC-ALN", "DISC-GRAN", "DISC-MAX", "DISC-ZERO", "WSAME", "WWN", "RAND", "PKNAME", "HCTL", "TRAN", "SUBSYSTEMS", "REV", "VENDOR"}
 
 	// Construct the lsblk command dynamically
 	lsblkOptions := strings.Join(headersArray, ",")

From d132070673278ff762e10a6725c7e6b4b8070fda Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 14:13:18 +0100
Subject: [PATCH 31/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index ba7e5693eb4..df08db9f837 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -174,7 +174,7 @@ func DiskInfo(disk string) (string, error) {
 				found = true
 				for i, v := range arr {
 					if arr[0] == uuid {
-						resultmap[headrsArray[i]] = v
+						resultmap[headersArray[i]] = v
 					}
 				}
 			}

From 00dea1c3b29a7b57cc7ddb5b37eb3630c845c4ea Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 14:15:54 +0100
Subject: [PATCH 32/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 20 +++++---------------
 1 file changed, 5 insertions(+), 15 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index df08db9f837..0f683023779 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -134,21 +134,11 @@ func DiskInfo(disk string) (string, error) {
 		return "", err
 	}
 
-	headersArray := []string{"UUID", "NAME", "KNAME", "PATH", "MAJ:MIN", "FSAVAIL", "FSUSE%", "FSTYPE", "MOUNTPOINT", "LABEL", "SIZE", "TYPE", "RO", "RM", "MODEL", "SERIAL", "STATE", "OWNER", "GROUP", "MODE", "ALIGNMENT", "MIN-IO", "OPT-IO", "PHY-SEC", "LOG-SEC", "ROTA", "SCHED", "RQ-SIZE", "DISC-ALN", "DISC-GRAN", "DISC-MAX", "DISC-ZERO", "WSAME", "WWN", "RAND", "PKNAME", "HCTL", "TRAN", "SUBSYSTEMS", "REV", "VENDOR"}
+	headrsArray := []string{"UUID", "NAME", "KNAME", "PATH", "MAJ:MIN", "FSAVAIL", "FSUSE%", "FSTYPE", "MOUNTPOINT", "LABEL", "SIZE", "TYPE", "RO", "RM", "MODEL", "SERIAL", "STATE", "OWNER", "GROUP", "MODE", "ALIGNMENT", "MIN-IO", "OPT-IO", "PHY-SEC", "LOG-SEC", "ROTA", "SCHED", "RQ-SIZE", "DISC-ALN", "DISC-GRAN", "DISC-MAX", "DISC-ZERO", "WSAME", "WWN", "RAND", "PKNAME", "HCTL", "TRAN", "SUBSYSTEMS", "REV", "VENDOR"}
+	//headrsArray := []string{"UUID", "NAME", "PATH", "FSAVAIL", "FSTYPE", "MOUNTPOINT", "TYPE", "MODEL", "TRAN", "VENDOR"}
+	headersString := strings.Join(headrsArray, ",")
 
-	// Construct the lsblk command dynamically
-	lsblkOptions := strings.Join(headersArray, ",")
-	awkFormat := strings.Repeat("%s|", len(headersArray)-1) + "%s\n"
-	awkCommand := fmt.Sprintf("awk 'NR>1 {printf \"%s\", %s}'", awkFormat, strings.Join(strings.Split(fmt.Sprintf("$%d", 1), ""), ",$"))
-
-	cmd := exec.Command("bash", "-c",
-		fmt.Sprintf(
-			"lsblk -o %s | %s",
-			lsblkOptions,
-			awkCommand,
-		))
-
-	// Capture the output
+	cmd := exec.Command("lsblk", "-o", `UUID,NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR | awk 'NR>1' {print "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40, §41}'`)
 	var out bytes.Buffer
 	cmd.Stdout = &out
 	err = cmd.Run()
@@ -174,7 +164,7 @@ func DiskInfo(disk string) (string, error) {
 				found = true
 				for i, v := range arr {
 					if arr[0] == uuid {
-						resultmap[headersArray[i]] = v
+						resultmap[headrsArray[i]] = v
 					}
 				}
 			}

From 5189f16c66acea13614fbc08c80ec9e45c674a8b Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 14:16:16 +0100
Subject: [PATCH 33/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 0f683023779..35bdb53c8d0 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -136,7 +136,7 @@ func DiskInfo(disk string) (string, error) {
 
 	headrsArray := []string{"UUID", "NAME", "KNAME", "PATH", "MAJ:MIN", "FSAVAIL", "FSUSE%", "FSTYPE", "MOUNTPOINT", "LABEL", "SIZE", "TYPE", "RO", "RM", "MODEL", "SERIAL", "STATE", "OWNER", "GROUP", "MODE", "ALIGNMENT", "MIN-IO", "OPT-IO", "PHY-SEC", "LOG-SEC", "ROTA", "SCHED", "RQ-SIZE", "DISC-ALN", "DISC-GRAN", "DISC-MAX", "DISC-ZERO", "WSAME", "WWN", "RAND", "PKNAME", "HCTL", "TRAN", "SUBSYSTEMS", "REV", "VENDOR"}
 	//headrsArray := []string{"UUID", "NAME", "PATH", "FSAVAIL", "FSTYPE", "MOUNTPOINT", "TYPE", "MODEL", "TRAN", "VENDOR"}
-	headersString := strings.Join(headrsArray, ",")
+	//headersString := strings.Join(headrsArray, ",")
 
 	cmd := exec.Command("lsblk", "-o", `UUID,NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR | awk 'NR>1' {print "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40, §41}'`)
 	var out bytes.Buffer

From 3dd2896b753bbde11f986307f396ef953846d1bd Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 14:21:18 +0100
Subject: [PATCH 34/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 35bdb53c8d0..fe968a3f286 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -134,11 +134,12 @@ func DiskInfo(disk string) (string, error) {
 		return "", err
 	}
 
-	headrsArray := []string{"UUID", "NAME", "KNAME", "PATH", "MAJ:MIN", "FSAVAIL", "FSUSE%", "FSTYPE", "MOUNTPOINT", "LABEL", "SIZE", "TYPE", "RO", "RM", "MODEL", "SERIAL", "STATE", "OWNER", "GROUP", "MODE", "ALIGNMENT", "MIN-IO", "OPT-IO", "PHY-SEC", "LOG-SEC", "ROTA", "SCHED", "RQ-SIZE", "DISC-ALN", "DISC-GRAN", "DISC-MAX", "DISC-ZERO", "WSAME", "WWN", "RAND", "PKNAME", "HCTL", "TRAN", "SUBSYSTEMS", "REV", "VENDOR"}
+	//headrsArray := []string{"UUID", "NAME", "KNAME", "PATH", "MAJ:MIN", "FSAVAIL", "FSUSE%", "FSTYPE", "MOUNTPOINT", "LABEL", "SIZE", "TYPE", "RO", "RM", "MODEL", "SERIAL", "STATE", "OWNER", "GROUP", "MODE", "ALIGNMENT", "MIN-IO", "OPT-IO", "PHY-SEC", "LOG-SEC", "ROTA", "SCHED", "RQ-SIZE", "DISC-ALN", "DISC-GRAN", "DISC-MAX", "DISC-ZERO", "WSAME", "WWN", "RAND", "PKNAME", "HCTL", "TRAN", "SUBSYSTEMS", "REV", "VENDOR"}
 	//headrsArray := []string{"UUID", "NAME", "PATH", "FSAVAIL", "FSTYPE", "MOUNTPOINT", "TYPE", "MODEL", "TRAN", "VENDOR"}
 	//headersString := strings.Join(headrsArray, ",")
 
-	cmd := exec.Command("lsblk", "-o", `UUID,NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR | awk 'NR>1' {print "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40, §41}'`)
+	cmd := exec.Command("bash", "-c",
+		`lsblk -o UUID,NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR | awk 'NR>1 {printf "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
 	var out bytes.Buffer
 	cmd.Stdout = &out
 	err = cmd.Run()

From eedf11cb91ee5a224607bd2bf3b301f15be08f36 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 14:21:33 +0100
Subject: [PATCH 35/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index fe968a3f286..452657ec06d 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -134,7 +134,7 @@ func DiskInfo(disk string) (string, error) {
 		return "", err
 	}
 
-	//headrsArray := []string{"UUID", "NAME", "KNAME", "PATH", "MAJ:MIN", "FSAVAIL", "FSUSE%", "FSTYPE", "MOUNTPOINT", "LABEL", "SIZE", "TYPE", "RO", "RM", "MODEL", "SERIAL", "STATE", "OWNER", "GROUP", "MODE", "ALIGNMENT", "MIN-IO", "OPT-IO", "PHY-SEC", "LOG-SEC", "ROTA", "SCHED", "RQ-SIZE", "DISC-ALN", "DISC-GRAN", "DISC-MAX", "DISC-ZERO", "WSAME", "WWN", "RAND", "PKNAME", "HCTL", "TRAN", "SUBSYSTEMS", "REV", "VENDOR"}
+	headrsArray := []string{"UUID", "NAME", "KNAME", "PATH", "MAJ:MIN", "FSAVAIL", "FSUSE%", "FSTYPE", "MOUNTPOINT", "LABEL", "SIZE", "TYPE", "RO", "RM", "MODEL", "SERIAL", "STATE", "OWNER", "GROUP", "MODE", "ALIGNMENT", "MIN-IO", "OPT-IO", "PHY-SEC", "LOG-SEC", "ROTA", "SCHED", "RQ-SIZE", "DISC-ALN", "DISC-GRAN", "DISC-MAX", "DISC-ZERO", "WSAME", "WWN", "RAND", "PKNAME", "HCTL", "TRAN", "SUBSYSTEMS", "REV", "VENDOR"}
 	//headrsArray := []string{"UUID", "NAME", "PATH", "FSAVAIL", "FSTYPE", "MOUNTPOINT", "TYPE", "MODEL", "TRAN", "VENDOR"}
 	//headersString := strings.Join(headrsArray, ",")
 

From f112f9603c64d9fb47606bb52d434a70dba02bf4 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 14:23:38 +0100
Subject: [PATCH 36/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 452657ec06d..ff64625761d 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -136,10 +136,10 @@ func DiskInfo(disk string) (string, error) {
 
 	headrsArray := []string{"UUID", "NAME", "KNAME", "PATH", "MAJ:MIN", "FSAVAIL", "FSUSE%", "FSTYPE", "MOUNTPOINT", "LABEL", "SIZE", "TYPE", "RO", "RM", "MODEL", "SERIAL", "STATE", "OWNER", "GROUP", "MODE", "ALIGNMENT", "MIN-IO", "OPT-IO", "PHY-SEC", "LOG-SEC", "ROTA", "SCHED", "RQ-SIZE", "DISC-ALN", "DISC-GRAN", "DISC-MAX", "DISC-ZERO", "WSAME", "WWN", "RAND", "PKNAME", "HCTL", "TRAN", "SUBSYSTEMS", "REV", "VENDOR"}
 	//headrsArray := []string{"UUID", "NAME", "PATH", "FSAVAIL", "FSTYPE", "MOUNTPOINT", "TYPE", "MODEL", "TRAN", "VENDOR"}
-	//headersString := strings.Join(headrsArray, ",")
+	headersString := strings.Join(headrsArray, ",")
 
-	cmd := exec.Command("bash", "-c",
-		`lsblk -o UUID,NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR | awk 'NR>1 {printf "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
+	//cmd := exec.Command("bash", "-c", `lsblk -o UUID,NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR | awk 'NR>1 {printf "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
+	cmd := exec.Command("bash", "-c", "lsblk -o"+headersString+` | awk 'NR>1 {printf "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
 	var out bytes.Buffer
 	cmd.Stdout = &out
 	err = cmd.Run()

From 0535bebd50ae7295e32e78a89cde475c87a9d16a Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 14:25:58 +0100
Subject: [PATCH 37/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index ff64625761d..8823c7acb3e 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -138,8 +138,11 @@ func DiskInfo(disk string) (string, error) {
 	//headrsArray := []string{"UUID", "NAME", "PATH", "FSAVAIL", "FSTYPE", "MOUNTPOINT", "TYPE", "MODEL", "TRAN", "VENDOR"}
 	headersString := strings.Join(headrsArray, ",")
 
+	percentSstring := strings.Repeat("%s|", len(headrsArray)-2) + "%s\n"
+
 	//cmd := exec.Command("bash", "-c", `lsblk -o UUID,NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR | awk 'NR>1 {printf "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
-	cmd := exec.Command("bash", "-c", "lsblk -o"+headersString+` | awk 'NR>1 {printf "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
+	//cmd := exec.Command("bash", "-c", "lsblk -o"+headersString+` | awk 'NR>1 {printf "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
+	cmd := exec.Command("bash", "-c", "lsblk -o"+headersString+` | awk 'NR>1 {printf "`+percentSstring+`", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
 	var out bytes.Buffer
 	cmd.Stdout = &out
 	err = cmd.Run()

From da329acb73266abb5629b0ca0ef5d4b9da7fe69b Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 14:28:01 +0100
Subject: [PATCH 38/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 8823c7acb3e..3b657801fda 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -139,6 +139,8 @@ func DiskInfo(disk string) (string, error) {
 	headersString := strings.Join(headrsArray, ",")
 
 	percentSstring := strings.Repeat("%s|", len(headrsArray)-2) + "%s\n"
+	fmt.Println("percentSstring", percentSstring)
+	fmt.Println("len", len(strings.Split(percentSstring, "|")))
 
 	//cmd := exec.Command("bash", "-c", `lsblk -o UUID,NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR | awk 'NR>1 {printf "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
 	//cmd := exec.Command("bash", "-c", "lsblk -o"+headersString+` | awk 'NR>1 {printf "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)

From 6d4071c48c940d63375fe62e4fccea66d39c9551 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 14:29:53 +0100
Subject: [PATCH 39/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 3b657801fda..5bc60250193 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -138,13 +138,13 @@ func DiskInfo(disk string) (string, error) {
 	//headrsArray := []string{"UUID", "NAME", "PATH", "FSAVAIL", "FSTYPE", "MOUNTPOINT", "TYPE", "MODEL", "TRAN", "VENDOR"}
 	headersString := strings.Join(headrsArray, ",")
 
-	percentSstring := strings.Repeat("%s|", len(headrsArray)-2) + "%s\n"
+	percentSstring := strings.Repeat("%s|", len(headrsArray)-2) + "%s"
 	fmt.Println("percentSstring", percentSstring)
 	fmt.Println("len", len(strings.Split(percentSstring, "|")))
 
 	//cmd := exec.Command("bash", "-c", `lsblk -o UUID,NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR | awk 'NR>1 {printf "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
 	//cmd := exec.Command("bash", "-c", "lsblk -o"+headersString+` | awk 'NR>1 {printf "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
-	cmd := exec.Command("bash", "-c", "lsblk -o"+headersString+` | awk 'NR>1 {printf "`+percentSstring+`", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
+	cmd := exec.Command("bash", "-c", "lsblk -o"+headersString+` | awk 'NR>1 {printf "`+percentSstring+`\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
 	var out bytes.Buffer
 	cmd.Stdout = &out
 	err = cmd.Run()

From 12e56754c89c51b6701cbcaadab3de4c81617bac Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 14:34:39 +0100
Subject: [PATCH 40/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 5bc60250193..2120ef01d17 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -139,12 +139,18 @@ func DiskInfo(disk string) (string, error) {
 	headersString := strings.Join(headrsArray, ",")
 
 	percentSstring := strings.Repeat("%s|", len(headrsArray)-2) + "%s"
+	valString := ""
+	for i := 0; i < len(headrsArray)-1; i++ {
+		valString = fmt.Sprintf("%s$%d,", valString, i+1)
+	}
+	valString = fmt.Sprintf("%s$%d", valString, len(headrsArray))
 	fmt.Println("percentSstring", percentSstring)
-	fmt.Println("len", len(strings.Split(percentSstring, "|")))
+	fmt.Println("valString", valString)
 
 	//cmd := exec.Command("bash", "-c", `lsblk -o UUID,NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR | awk 'NR>1 {printf "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
 	//cmd := exec.Command("bash", "-c", "lsblk -o"+headersString+` | awk 'NR>1 {printf "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
-	cmd := exec.Command("bash", "-c", "lsblk -o"+headersString+` | awk 'NR>1 {printf "`+percentSstring+`\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
+	//cmd := exec.Command("bash", "-c", "lsblk -o"+headersString+` | awk 'NR>1 {printf "`+percentSstring+`\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
+	cmd := exec.Command("bash", "-c", "lsblk -o"+headersString+` | awk 'NR>1 {printf "`+percentSstring+`\n", `+valString+`}'`)
 	var out bytes.Buffer
 	cmd.Stdout = &out
 	err = cmd.Run()

From e540cddaa6da7f7a45a2b02a6fea711e4d4f0f4e Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 14:39:46 +0100
Subject: [PATCH 41/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 40 ++++++++-----------------
 1 file changed, 13 insertions(+), 27 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 2120ef01d17..12a0ac03c91 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -34,7 +34,7 @@ func getDeviceID(path string) (uint64, error) {
 	var stat syscall.Stat_t
 	err := syscall.Stat(path, &stat)
 	if err != nil {
-		return 0, fmt.Errorf("error stating path: %v", err)
+		return 0, log.Debug("[diskutils] error stating path: %v", err)
 	}
 	return stat.Dev, nil
 }
@@ -100,7 +100,7 @@ func diskUUID(disk string) (string, error) {
 	// Capture the output
 	output, err := cmd.Output()
 	if err != nil {
-		fmt.Println("Error executing lsblk command: %v", err)
+		log.Debug("[diskutils] Error executing lsblk command: %v", err)
 	}
 
 	// Process the output
@@ -111,17 +111,15 @@ func diskUUID(disk string) (string, error) {
 
 		// Check if the line contains the mount point
 		arr := strings.Fields(line)
-		fmt.Println("uuid search arr", arr)
 		if len(arr) > 1 {
 			if arr[0] == disk {
-				fmt.Println("Found uuid:", arr[1])
 				return arr[1], nil
 			}
 		}
 	}
 
 	if err := scanner.Err(); err != nil {
-		fmt.Println("Error reading output: %v", err)
+		log.Debug("[diskutils] Error reading output: %v", err)
 	}
 
 	return "", nil
@@ -130,54 +128,43 @@ func diskUUID(disk string) (string, error) {
 func DiskInfo(disk string) (string, error) {
 	uuid, err := diskUUID(disk)
 	if err != nil {
-		fmt.Println("Error getting disk UUID: %v", err)
+		log.Debug("[diskutils] Error getting disk UUID: %v", err)
 		return "", err
 	}
 
-	headrsArray := []string{"UUID", "NAME", "KNAME", "PATH", "MAJ:MIN", "FSAVAIL", "FSUSE%", "FSTYPE", "MOUNTPOINT", "LABEL", "SIZE", "TYPE", "RO", "RM", "MODEL", "SERIAL", "STATE", "OWNER", "GROUP", "MODE", "ALIGNMENT", "MIN-IO", "OPT-IO", "PHY-SEC", "LOG-SEC", "ROTA", "SCHED", "RQ-SIZE", "DISC-ALN", "DISC-GRAN", "DISC-MAX", "DISC-ZERO", "WSAME", "WWN", "RAND", "PKNAME", "HCTL", "TRAN", "SUBSYSTEMS", "REV", "VENDOR"}
-	//headrsArray := []string{"UUID", "NAME", "PATH", "FSAVAIL", "FSTYPE", "MOUNTPOINT", "TYPE", "MODEL", "TRAN", "VENDOR"}
-	headersString := strings.Join(headrsArray, ",")
+	headersArray := []string{"UUID", "NAME", "KNAME", "PATH", "MAJ:MIN", "FSAVAIL", "FSUSE%", "FSTYPE", "MOUNTPOINT", "LABEL", "SIZE", "TYPE", "RO", "RM", "MODEL", "SERIAL", "STATE", "OWNER", "GROUP", "MODE", "ALIGNMENT", "MIN-IO", "OPT-IO", "PHY-SEC", "LOG-SEC", "ROTA", "SCHED", "RQ-SIZE", "DISC-ALN", "DISC-GRAN", "DISC-MAX", "DISC-ZERO", "WSAME", "WWN", "RAND", "PKNAME", "HCTL", "TRAN", "SUBSYSTEMS", "REV", "VENDOR"}
+	headersString := strings.Join(headersArray, ",")
 
-	percentSstring := strings.Repeat("%s|", len(headrsArray)-2) + "%s"
+	percentSstring := strings.Repeat("%s|", len(headersArray)-2) + "%s"
 	valString := ""
-	for i := 0; i < len(headrsArray)-1; i++ {
+	for i := 0; i < len(headersArray)-1; i++ {
 		valString = fmt.Sprintf("%s$%d,", valString, i+1)
 	}
-	valString = fmt.Sprintf("%s$%d", valString, len(headrsArray))
-	fmt.Println("percentSstring", percentSstring)
-	fmt.Println("valString", valString)
+	valString = fmt.Sprintf("%s$%d", valString, len(headersArray))
 
-	//cmd := exec.Command("bash", "-c", `lsblk -o UUID,NAME,KNAME,PATH,MAJ:MIN,FSAVAIL,FSUSE%,FSTYPE,MOUNTPOINT,LABEL,SIZE,TYPE,RO,RM,MODEL,SERIAL,STATE,OWNER,GROUP,MODE,ALIGNMENT,MIN-IO,OPT-IO,PHY-SEC,LOG-SEC,ROTA,SCHED,RQ-SIZE,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,WSAME,WWN,RAND,PKNAME,HCTL,TRAN,SUBSYSTEMS,REV,VENDOR | awk 'NR>1 {printf "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
-	//cmd := exec.Command("bash", "-c", "lsblk -o"+headersString+` | awk 'NR>1 {printf "%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
-	//cmd := exec.Command("bash", "-c", "lsblk -o"+headersString+` | awk 'NR>1 {printf "`+percentSstring+`\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39,$40,$41}'`)
 	cmd := exec.Command("bash", "-c", "lsblk -o"+headersString+` | awk 'NR>1 {printf "`+percentSstring+`\n", `+valString+`}'`)
 	var out bytes.Buffer
 	cmd.Stdout = &out
 	err = cmd.Run()
 	if err != nil {
-		fmt.Println("Error executing lsblk command: %v", err)
+		log.Debug("[diskutils] Error executing lsblk command: %v", err)
 		return "", err
 	}
 
 	output := out.String()
-	fmt.Println("output", output)
-	//find disk with uuid
-	scanner := bufio.NewScanner(strings.NewReader(string(output)))
 
+	scanner := bufio.NewScanner(strings.NewReader(string(output)))
 	for scanner.Scan() {
 		line := scanner.Text()
 
 		resultmap := make(map[string]string)
-		//arr := strings.Fields(line)
 		arr := strings.Split(line, "|")
 		found := false
 		if len(arr) > 0 {
 			if arr[0] == uuid {
 				found = true
 				for i, v := range arr {
-					if arr[0] == uuid {
-						resultmap[headrsArray[i]] = v
-					}
+					resultmap[headersArray[i]] = v
 				}
 			}
 
@@ -186,12 +173,11 @@ func DiskInfo(disk string) (string, error) {
 				for k, v := range resultmap {
 					str = str + k + ":" + v + "\n"
 				}
-				fmt.Println("str", str)
 				return str, nil
 			}
 		}
 
 	}
 
-	return output, nil
+	return "", nil
 }

From a1bf7de9e3c950d9a490e4eb70388a363dd02dd8 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 14:40:39 +0100
Subject: [PATCH 42/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 12a0ac03c91..85fa70444d7 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -34,7 +34,7 @@ func getDeviceID(path string) (uint64, error) {
 	var stat syscall.Stat_t
 	err := syscall.Stat(path, &stat)
 	if err != nil {
-		return 0, log.Debug("[diskutils] error stating path: %v", err)
+		return 0, fmt.Errorf("error stating path: %v", err)
 	}
 	return stat.Dev, nil
 }

From 2ce3b2208e9cd2b2bb1522e55d7ae8dfda0ddc15 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 14:50:27 +0100
Subject: [PATCH 43/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 85fa70444d7..0f3fac71f55 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -153,31 +153,31 @@ func DiskInfo(disk string) (string, error) {
 
 	output := out.String()
 
+	return processOutput(output, uuid, headersArray)
+}
+
+func processOutput(output string, uuid string, headersArray []string) (string, error) {
 	scanner := bufio.NewScanner(strings.NewReader(string(output)))
 	for scanner.Scan() {
 		line := scanner.Text()
 
-		resultmap := make(map[string]string)
 		arr := strings.Split(line, "|")
-		found := false
 		if len(arr) > 0 {
 			if arr[0] == uuid {
-				found = true
+				resultmap := make(map[string]string)
 				for i, v := range arr {
 					resultmap[headersArray[i]] = v
 				}
-			}
 
-			if found {
-				var str string
+				var builder strings.Builder
 				for k, v := range resultmap {
-					str = str + k + ":" + v + "\n"
+					builder.WriteString(fmt.Sprintf("%s: %s\n", k, v))
 				}
-				return str, nil
+
+				return builder.String(), nil
 			}
 		}
-
 	}
 
-	return "", nil
+	return "", fmt.Errorf("UUID %s not found", uuid)
 }

From 209c7c7b0ecd716da84b7530e6eaf8137c73e705 Mon Sep 17 00:00:00 2001
From: Dmytro Vovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 15:32:22 +0100
Subject: [PATCH 44/46] save

---
 erigon-lib/diskutils/diskutils_linux.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 0f3fac71f55..daf820e5db1 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -34,7 +34,7 @@ func getDeviceID(path string) (uint64, error) {
 	var stat syscall.Stat_t
 	err := syscall.Stat(path, &stat)
 	if err != nil {
-		return 0, fmt.Errorf("error stating path: %v", err)
+		return 0, fmt.Errorf("error stating path: %w", err)
 	}
 	return stat.Dev, nil
 }

From c17b8a2fe13bd19ebd49c91103a0c7ae9cf2d662 Mon Sep 17 00:00:00 2001
From: dvovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 15:11:36 +0100
Subject: [PATCH 45/46] fix lint

---
 erigon-lib/diskutils/diskutils_linux.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index daf820e5db1..97879c55fa6 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -104,7 +104,7 @@ func diskUUID(disk string) (string, error) {
 	}
 
 	// Process the output
-	scanner := bufio.NewScanner(strings.NewReader(string(output)))
+	scanner := bufio.NewScanner(bytes.NewReader(output))
 
 	for scanner.Scan() {
 		line := scanner.Text()

From 8d314aed6831e6128b8d9852722235e3b7c4d4d2 Mon Sep 17 00:00:00 2001
From: dvovk <vovk.dimon@gmail.com>
Date: Thu, 12 Sep 2024 15:31:07 +0100
Subject: [PATCH 46/46] fix lint

---
 erigon-lib/diskutils/diskutils_linux.go | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/erigon-lib/diskutils/diskutils_linux.go b/erigon-lib/diskutils/diskutils_linux.go
index 97879c55fa6..99830705b81 100644
--- a/erigon-lib/diskutils/diskutils_linux.go
+++ b/erigon-lib/diskutils/diskutils_linux.go
@@ -143,21 +143,16 @@ func DiskInfo(disk string) (string, error) {
 	valString = fmt.Sprintf("%s$%d", valString, len(headersArray))
 
 	cmd := exec.Command("bash", "-c", "lsblk -o"+headersString+` | awk 'NR>1 {printf "`+percentSstring+`\n", `+valString+`}'`)
-	var out bytes.Buffer
-	cmd.Stdout = &out
-	err = cmd.Run()
+	output, err := cmd.Output()
 	if err != nil {
 		log.Debug("[diskutils] Error executing lsblk command: %v", err)
-		return "", err
 	}
 
-	output := out.String()
-
 	return processOutput(output, uuid, headersArray)
 }
 
-func processOutput(output string, uuid string, headersArray []string) (string, error) {
-	scanner := bufio.NewScanner(strings.NewReader(string(output)))
+func processOutput(output []byte, uuid string, headersArray []string) (string, error) {
+	scanner := bufio.NewScanner(bytes.NewReader(output))
 	for scanner.Scan() {
 		line := scanner.Text()