Replace disk in ZFS Pool

Oanh · Apr 26, 2020

Please bear with me as someone else setup my machine and I am trying to do these changes myself

:
I had two 8TB drives mirrored as "pool1"
NAME STATE READ WRITE CKSUM
pool1 ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
ata-WDC_WD80EMAZ-00M9AA0_VAGDUWBL ONLINE 0 0 0
ata-WDC_WD80EMAZ-00M9AA0_VAGLGALL ONLINE 0 0 0

One disk failed after a power outage (ata-WDC_WD80EMAZ-00M9AA0_VAGLGALL)

It will be replaced via RMA and I have removed the drive (it was shucked from an external enclosure)

I have researched on the internet about replacing the drive (https://zfsonlinux.org/msg/ZFS-8000-4J/ and https://docs.oracle.com/cd/E19253-01/819-5461/gazgd/index.html)

In both examples they have the name of the drive listed, I do not because I have physically removed the drive)
This is what I see now when I run pool status:
pool: pool1
state: DEGRADED
status: One or more devices could not be used because the label is missing or
invalid. Sufficient replicas exist for the pool to continue
functioning in a degraded state.
action: Replace the device using 'zpool replace'.
see: http://zfsonlinux.org/msg/ZFS-8000-4J
scan: scrub repaired 0B in 1 days 02:28:45 with 0 errors on Mon Apr 13 02:52:46 2020
config:

NAME STATE READ WRITE CKSUM
pool1 DEGRADED 0 0 0
mirror-0 DEGRADED 0 0 0
ata-WDC_WD80EMAZ-00M9AA0_VAGDUWBL ONLINE 0 0 0
1200958216758885009 UNAVAIL 0 0 0 was /dev/disk/by-id/ata-WDC_WD80EMAZ-00M9AA0_VAGLGALL-part1

errors: No known data errors

pool: rpool
state: ONLINE
scan: scrub repaired 0B in 0 days 00:13:36 with 0 errors on Sun Apr 12 00:37:38 2020
config:

NAME STATE READ WRITE CKSUM
rpool ONLINE 0 0 0
ata-WDC_WDS100T2B0A-00SM50_20036E808189-part3 ONLINE 0 0 0

errors: No known data errors

Can I use the command "# zpool replace test c0t0d1" and replace "c0t0d1" with "ata-WDC_WD80EMAZ-00M9AA0_VAGLGALL" (as that was the defective drive...?)

Thx for any advice, help or suggestions.

budy · Apr 26, 2020

You can do it in two ways:

Code:

 zpool replace pool1 1200958216758885009 <new disk>

Or, ou would just use the new disk and attach it to the mirror-0 vdev like this:

Code:

zpool attach pool1 ata-WDC_WD80EMAZ-00M9AA0_VAGDUWBL <new disk>
zpool detach pool1 1200958216758885009

You will need to query the disk's ID from /dev/disk/by-id before and use that as <new disk>

Oanh · Apr 26, 2020

budy said:
You can do it in two ways:

Code:

zpool replace pool1 1200958216758885009 <new disk>

Or, ou would just use the new disk and attach it to the mirror-0 vdev like this:

Code:

zpool attach pool1 ata-WDC_WD80EMAZ-00M9AA0_VAGDUWBL <new disk> zpool detach pool1 1200958216758885009

You will need to query the disk's ID from /dev/disk/by-id before and use that as <new disk>

Ah, ok
I think I understand.
The <new disk> is actually the serial number.
2 questions
1) What is the easiest way to get the <new disk> info
2) Which method would you reccomend?

budy · Apr 26, 2020

As I said, you connect the new drive and watch syslog whre you can watch the drive being incorporated into the system. Then you simply perform a ls -l on the /dev/disk/by-id folder and get your new drive's mapping. Since your faulted drive is still mentioned in the zpool, I'd first go with the replace option.

Oanh · Apr 26, 2020

Thanks again.
I am a total newb when it comes to Linux, so thanks for explaining it simply

budy · Apr 26, 2020

Do you need some more help? If yes, please post the out put of

Code:

 ls -l /dev/disk/by-id

using CODE-Tags and I will try to help you to get it right.

Oanh · Apr 26, 2020

budy said:
Do you need some more help? If yes, please post the out put of

Code:

ls -l /dev/disk/by-id

using CODE-Tags and I will try to help you to get it right.

Thank you for your offer.
I may take you up on it if I run into any difficulties.

I should receive the new drive in 2-3 days.

Will keep you posted.

Oanh · Apr 29, 2020

Oanh said:
Thank you for your offer.
I may take you up on it if I run into any difficulties.

I should receive the new drive in 2-3 days.

Will keep you posted.

This was the output for the disk-id:

Code:

lrwxrwxrwx 1 root root  9 Apr 29 10:10 ata-WDC_WD80EMAZ-00M9AA0_VAGDUWBL -> ../../sdb
lrwxrwxrwx 1 root root 10 Apr 29 10:10 ata-WDC_WD80EMAZ-00M9AA0_VAGDUWBL-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Apr 29 10:10 ata-WDC_WD80EMAZ-00M9AA0_VAGDUWBL-part9 -> ../../sdb9
lrwxrwxrwx 1 root root  9 Apr 29 10:10 ata-WDC_WD80EZAZ-11TDBA0_7SJR8P1U -> ../../sdc
lrwxrwxrwx 1 root root 10 Apr 29 10:10 ata-WDC_WD80EZAZ-11TDBA0_7SJR8P1U-part1 -> ../../sdc1
lrwxrwxrwx 1 root root  9 Apr 29 10:10 ata-WDC_WDS100T2B0A-00SM50_20036E808189 -> ../../sda
lrwxrwxrwx 1 root root 10 Apr 29 10:10 ata-WDC_WDS100T2B0A-00SM50_20036E808189-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Apr 29 10:10 ata-WDC_WDS100T2B0A-00SM50_20036E808189-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Apr 29 10:10 ata-WDC_WDS100T2B0A-00SM50_20036E808189-part3 -> ../../sda3
lrwxrwxrwx 1 root root  9 Apr 29 10:10 wwn-0x5000cca099c5d59d -> ../../sdb
lrwxrwxrwx 1 root root 10 Apr 29 10:10 wwn-0x5000cca099c5d59d-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Apr 29 10:10 wwn-0x5000cca099c5d59d-part9 -> ../../sdb9
lrwxrwxrwx 1 root root  9 Apr 29 10:10 wwn-0x5000cca252e64fc0 -> ../../sdc
lrwxrwxrwx 1 root root 10 Apr 29 10:10 wwn-0x5000cca252e64fc0-part1 -> ../../sdc1
lrwxrwxrwx 1 root root  9 Apr 29 10:10 wwn-0x5001b448b17f98d6 -> ../../sda
lrwxrwxrwx 1 root root 10 Apr 29 10:10 wwn-0x5001b448b17f98d6-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Apr 29 10:10 wwn-0x5001b448b17f98d6-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Apr 29 10:10 wwn-0x5001b448b17f98d6-part3 -> ../../sda3

I had to use the -f command as the drive was in exfat format

Code:

zpool replace pool1 1200958216758885009 ata-WDC_WD80EZAZ-11TDBA0_7SJR8P1U -f

NEW DRIVE INFO BELOW:

Code:

=== START OF INFORMATION SECTION ===
Model Family:     WDC HGST Ultrastar He10
Device Model:     WDC WD80EZAZ-11TDBA0
Serial Number:    7SJR8P1U
LU WWN Device Id: 5 000cca 252e64fc0
Firmware Version: 83.H0A83
User Capacity:    8,001,563,222,016 bytes [8.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    5400 rpm
Form Factor:      3.5 inches
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ACS-2, ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.2, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Wed Apr 29 10:11:21 2020 +07
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000b   100   100   016    Pre-fail  Always       -       0
  2 Throughput_Performance  0x0004   100   100   054    Old_age   Offline      -       0
  3 Spin_Up_Time            0x0007   100   100   024    Pre-fail  Always       -       0
  4 Start_Stop_Count        0x0012   100   100   000    Old_age   Always       -       7
  5 Reallocated_Sector_Ct   0x0033   100   100   005    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000a   100   100   067    Old_age   Always       -       0
  8 Seek_Time_Performance   0x0004   100   100   020    Old_age   Offline      -       0
  9 Power_On_Hours          0x0012   100   100   000    Old_age   Always       -       1
10 Spin_Retry_Count        0x0012   100   100   060    Old_age   Always       -       0
12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       6
22 Helium_Level            0x0023   100   100   025    Pre-fail  Always       -       100
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       7
193 Load_Cycle_Count        0x0012   100   100   000    Old_age   Always       -       7
194 Temperature_Celsius     0x0002   240   240   000    Old_age   Always       -       27 (Min/Max 25/42)
196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0022   100   100   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0008   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x000a   200   200   000    Old_age   Always       -       0

SMART Error Log Version: 1
No Errors Logged

EXISTING REPLACEMENT DRIVE BELOW:

Code:

=== START OF INFORMATION SECTION ===
Model Family:     WDC HGST Ultrastar He10
Device Model:     WDC WD80EMAZ-00M9AA0
Serial Number:    VAGDUWBL
LU WWN Device Id: 5 000cca 099c5d59d
Firmware Version: 81.00A81
User Capacity:    8,001,563,222,016 bytes [8.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    5400 rpm
Form Factor:      3.5 inches
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ACS-2, ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.2, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Wed Apr 29 10:22:56 2020 +07
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000b   100   100   016    Pre-fail  Always       -       0
  2 Throughput_Performance  0x0004   128   128   054    Old_age   Offline      -       108
  3 Spin_Up_Time            0x0007   168   168   024    Pre-fail  Always       -       458 (Average 506)
  4 Start_Stop_Count        0x0012   100   100   000    Old_age   Always       -       179
  5 Reallocated_Sector_Ct   0x0033   100   100   005    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000a   100   100   067    Old_age   Always       -       0
  8 Seek_Time_Performance   0x0004   128   128   020    Old_age   Offline      -       18
  9 Power_On_Hours          0x0012   100   100   000    Old_age   Always       -       1396
10 Spin_Retry_Count        0x0012   100   100   060    Old_age   Always       -       0
12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       171
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       260
193 Load_Cycle_Count        0x0012   100   100   000    Old_age   Always       -       260
194 Temperature_Celsius     0x0002   175   175   000    Old_age   Always       -       37 (Min/Max 24/52)
196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0022   100   100   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0008   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x000a   200   200   000    Old_age   Always       -       0

SMART Error Log Version: 1
No Errors Logged

Resilvering now (11 hours to go)

The only thing I cannot seem to locate is the cache on either drive ...
Not sure if they are CMR or SMR

Code:

root@myserver:~# hdparm -i /dev/sdc

/dev/sdc:

Model=WDC WD80EZAZ-11TDBA0, FwRev=83.H0A83, SerialNo=7SJR8P1U
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=56
BuffType=DualPortCache, BuffSize=unknown, MaxMultSect=16, MultSect=off
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=15628053168
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes:  pio0 pio1 pio2 pio3 pio4
DMA modes:  mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6
AdvancedPM=yes: disabled (255) WriteCache=enabled
Drive conforms to: unknown:  ATA/ATAPI-2,3,4,5,6,7

* signifies the current active mode

Not sure why it says "BuffSize=unknown"

Ideas or thoughts on how to find out...?

atec666 · May 6, 2020

i'm on the same problem , this is really awfull and painfull to manage !

Disk are /dev/sdx
But promox use /dev/disk/by-id ...
And zfs use another label .... another idea for adding another layer ?
KISS ?

Code:

root@tankster2:~# zpool status  zPool1
  pool: zPool1
state: DEGRADED
status: One or more devices has been taken offline by the administrator.
        Sufficient replicas exist for the pool to continue functioning in a
        degraded state.
action: Online the device using 'zpool online' or replace the device with
        'zpool replace'.
  scan: resilvered 2.02M in 0 days 00:00:01 with 0 errors on Wed May  6 22:59:36 2020
config:

        NAME                        STATE     READ WRITE CKSUM
        zPool1                      DEGRADED     0     0     0
          raidz2-0                  DEGRADED     0     0     0
            wwn-0x50014ee2b016fa00  ONLINE       0     0     0
            7341065840658800339     OFFLINE      0     0     0  was /dev/sdd1
            wwn-0x50014ee25ac093fc  ONLINE       0     0     0
            wwn-0x50014ee0acf5b9c1  ONLINE       0     0     0

errors: No known data errors

atec666 · May 6, 2020

Can we really REALLY know which hard drive is used or not by promox, linux and ZFS ?

Code:

root@node2:~# ls -lah /dev/disk/by-id
total 0
drwxr-xr-x 2 root root 940 May  6 23:42 .
drwxr-xr-x 8 root root 160 May  6 23:32 ..
lrwxrwxrwx 1 root root   9 May  6 23:32 ata-KINGSTON_SA400S37120G_50026B73804CA118 -> ../../sda
lrwxrwxrwx 1 root root  10 May  6 23:32 ata-KINGSTON_SA400S37120G_50026B73804CA118-part1 -> ../../sda1
lrwxrwxrwx 1 root root  10 May  6 23:32 ata-KINGSTON_SA400S37120G_50026B73804CA118-part2 -> ../../sda2
lrwxrwxrwx 1 root root  10 May  6 23:32 ata-KINGSTON_SA400S37120G_50026B73804CA118-part3 -> ../../sda3
lrwxrwxrwx 1 root root   9 May  6 23:32 ata-ST3500514NS_9WJ0CVHG -> ../../sdb
lrwxrwxrwx 1 root root   9 May  6 23:42 ata-WD1003FBYX-12_WCAW33744054 -> ../../sde
lrwxrwxrwx 1 root root  10 May  6 23:42 ata-WD1003FBYX-12_WCAW33744054-part1 -> ../../sde1
lrwxrwxrwx 1 root root  10 May  6 23:42 ata-WD1003FBYX-12_WCAW33744054-part9 -> ../../sde9
lrwxrwxrwx 1 root root   9 May  6 23:32 ata-WDC_WD1002FBYS-02A6B0_WD-WMATV7766898 -> ../../sdg
lrwxrwxrwx 1 root root   9 May  6 23:32 ata-WDC_WD1002FBYS-02A6B0_WD-WMATV7766956 -> ../../sdf
lrwxrwxrwx 1 root root  10 May  6 23:32 ata-WDC_WD1002FBYS-02A6B0_WD-WMATV7766956-part1 -> ../../sdf1
lrwxrwxrwx 1 root root  10 May  6 23:32 ata-WDC_WD1002FBYS-02A6B0_WD-WMATV7766956-part9 -> ../../sdf9
lrwxrwxrwx 1 root root   9 May  6 23:32 ata-WDC_WD1003FBYX-01Y7B0_WD-WCAW30691450 -> ../../sdh
lrwxrwxrwx 1 root root   9 May  6 23:32 ata-WDC_WD1003FBYX-01Y7B0_WD-WCAW30711590 -> ../../sdd
lrwxrwxrwx 1 root root  10 May  6 23:32 ata-WDC_WD1003FBYX-01Y7B0_WD-WCAW30711590-part1 -> ../../sdd1
lrwxrwxrwx 1 root root  10 May  6 23:32 ata-WDC_WD1003FBYX-01Y7B0_WD-WCAW30711590-part9 -> ../../sdd9
lrwxrwxrwx 1 root root   9 May  6 23:32 ata-WDC_WD1003FBYX-01Y7B0_WD-WCAW30753056 -> ../../sdc
lrwxrwxrwx 1 root root  10 May  6 23:32 ata-WDC_WD1003FBYX-01Y7B0_WD-WCAW30753056-part1 -> ../../sdc1
lrwxrwxrwx 1 root root  10 May  6 23:32 ata-WDC_WD1003FBYX-01Y7B0_WD-WCAW30753056-part9 -> ../../sdc9
lrwxrwxrwx 1 root root  10 May  6 23:32 dm-name-pve-root -> ../../dm-1
lrwxrwxrwx 1 root root  10 May  6 23:32 dm-name-pve-swap -> ../../dm-0
lrwxrwxrwx 1 root root  10 May  6 23:32 dm-name-pve-vm--104--disk--0 -> ../../dm-6
lrwxrwxrwx 1 root root  10 May  6 23:32 dm-uuid-LVM-vmy9Em183Q6CYlf0ssoA3tEprNVCXf1n0lp3h5fTLuHmc5DNuVwqe0X7XWALl3xL -> ../../dm-1
lrwxrwxrwx 1 root root  10 May  6 23:32 dm-uuid-LVM-vmy9Em183Q6CYlf0ssoA3tEprNVCXf1n0w7chCXdGIn2dcKpX5Dk4RMz753k9VpG -> ../../dm-6
lrwxrwxrwx 1 root root  10 May  6 23:32 dm-uuid-LVM-vmy9Em183Q6CYlf0ssoA3tEprNVCXf1ndyeEFVZWDXQAXS68ofP3JVIEvMKi0k4i -> ../../dm-0
lrwxrwxrwx 1 root root  10 May  6 23:32 lvm-pv-uuid-klwPfH-skjR-8kuy-CFmg-Lv1j-tRUH-pUkerM -> ../../sda3
lrwxrwxrwx 1 root root   9 May  6 23:32 wwn-0x5000c500270af7ba -> ../../sdb
lrwxrwxrwx 1 root root   9 May  6 23:32 wwn-0x50014ee0acf5b8a6 -> ../../sdg
lrwxrwxrwx 1 root root   9 May  6 23:32 wwn-0x50014ee0acf5b9c1 -> ../../sdf
lrwxrwxrwx 1 root root  10 May  6 23:32 wwn-0x50014ee0acf5b9c1-part1 -> ../../sdf1
lrwxrwxrwx 1 root root  10 May  6 23:32 wwn-0x50014ee0acf5b9c1-part9 -> ../../sdf9
lrwxrwxrwx 1 root root   9 May  6 23:42 wwn-0x50014ee207182cd1 -> ../../sde
lrwxrwxrwx 1 root root  10 May  6 23:42 wwn-0x50014ee207182cd1-part1 -> ../../sde1
lrwxrwxrwx 1 root root  10 May  6 23:42 wwn-0x50014ee207182cd1-part9 -> ../../sde9
lrwxrwxrwx 1 root root   9 May  6 23:32 wwn-0x50014ee25ac093fc -> ../../sdd
lrwxrwxrwx 1 root root  10 May  6 23:32 wwn-0x50014ee25ac093fc-part1 -> ../../sdd1
lrwxrwxrwx 1 root root  10 May  6 23:32 wwn-0x50014ee25ac093fc-part9 -> ../../sdd9
lrwxrwxrwx 1 root root   9 May  6 23:32 wwn-0x50014ee2b016309a -> ../../sdh
lrwxrwxrwx 1 root root   9 May  6 23:32 wwn-0x50014ee2b016fa00 -> ../../sdc
lrwxrwxrwx 1 root root  10 May  6 23:32 wwn-0x50014ee2b016fa00-part1 -> ../../sdc1
lrwxrwxrwx 1 root root  10 May  6 23:32 wwn-0x50014ee2b016fa00-part9 -> ../../sdc9
lrwxrwxrwx 1 root root   9 May  6 23:32 wwn-0x502b2a201d1c1b1a -> ../../sda
lrwxrwxrwx 1 root root  10 May  6 23:32 wwn-0x502b2a201d1c1b1a-part1 -> ../../sda1
lrwxrwxrwx 1 root root  10 May  6 23:32 wwn-0x502b2a201d1c1b1a-part2 -> ../../sda2
lrwxrwxrwx 1 root root  10 May  6 23:32 wwn-0x502b2a201d1c1b1a-part3 -> ../../sda3

Oanh · May 7, 2020

atec666 said:

Can we really REALLY know which hard drive is used or not by promox, linux and ZFS ?

Code:

root@node2:~# ls -lah /dev/disk/by-id
total 0
drwxr-xr-x 2 root root 940 May  6 23:42 .
drwxr-xr-x 8 root root 160 May  6 23:32 ..
lrwxrwxrwx 1 root root   9 May  6 23:32 ata-KINGSTON_SA400S37120G_50026B73804CA118 -> ../../sda
lrwxrwxrwx 1 root root  10 May  6 23:32 ata-KINGSTON_SA400S37120G_50026B73804CA118-part1 -> ../../sda1
lrwxrwxrwx 1 root root  10 May  6 23:32 ata-KINGSTON_SA400S37120G_50026B73804CA118-part2 -> ../../sda2
lrwxrwxrwx 1 root root  10 May  6 23:32 ata-KINGSTON_SA400S37120G_50026B73804CA118-part3 -> ../../sda3
lrwxrwxrwx 1 root root   9 May  6 23:32 ata-ST3500514NS_9WJ0CVHG -> ../../sdb
lrwxrwxrwx 1 root root   9 May  6 23:42 ata-WD1003FBYX-12_WCAW33744054 -> ../../sde
lrwxrwxrwx 1 root root  10 May  6 23:42 ata-WD1003FBYX-12_WCAW33744054-part1 -> ../../sde1
lrwxrwxrwx 1 root root  10 May  6 23:42 ata-WD1003FBYX-12_WCAW33744054-part9 -> ../../sde9
lrwxrwxrwx 1 root root   9 May  6 23:32 ata-WDC_WD1002FBYS-02A6B0_WD-WMATV7766898 -> ../../sdg
lrwxrwxrwx 1 root root   9 May  6 23:32 ata-WDC_WD1002FBYS-02A6B0_WD-WMATV7766956 -> ../../sdf
lrwxrwxrwx 1 root root  10 May  6 23:32 ata-WDC_WD1002FBYS-02A6B0_WD-WMATV7766956-part1 -> ../../sdf1
lrwxrwxrwx 1 root root  10 May  6 23:32 ata-WDC_WD1002FBYS-02A6B0_WD-WMATV7766956-part9 -> ../../sdf9
lrwxrwxrwx 1 root root   9 May  6 23:32 ata-WDC_WD1003FBYX-01Y7B0_WD-WCAW30691450 -> ../../sdh
lrwxrwxrwx 1 root root   9 May  6 23:32 ata-WDC_WD1003FBYX-01Y7B0_WD-WCAW30711590 -> ../../sdd
lrwxrwxrwx 1 root root  10 May  6 23:32 ata-WDC_WD1003FBYX-01Y7B0_WD-WCAW30711590-part1 -> ../../sdd1
lrwxrwxrwx 1 root root  10 May  6 23:32 ata-WDC_WD1003FBYX-01Y7B0_WD-WCAW30711590-part9 -> ../../sdd9
lrwxrwxrwx 1 root root   9 May  6 23:32 ata-WDC_WD1003FBYX-01Y7B0_WD-WCAW30753056 -> ../../sdc
lrwxrwxrwx 1 root root  10 May  6 23:32 ata-WDC_WD1003FBYX-01Y7B0_WD-WCAW30753056-part1 -> ../../sdc1
lrwxrwxrwx 1 root root  10 May  6 23:32 ata-WDC_WD1003FBYX-01Y7B0_WD-WCAW30753056-part9 -> ../../sdc9
lrwxrwxrwx 1 root root  10 May  6 23:32 dm-name-pve-root -> ../../dm-1
lrwxrwxrwx 1 root root  10 May  6 23:32 dm-name-pve-swap -> ../../dm-0
lrwxrwxrwx 1 root root  10 May  6 23:32 dm-name-pve-vm--104--disk--0 -> ../../dm-6
lrwxrwxrwx 1 root root  10 May  6 23:32 dm-uuid-LVM-vmy9Em183Q6CYlf0ssoA3tEprNVCXf1n0lp3h5fTLuHmc5DNuVwqe0X7XWALl3xL -> ../../dm-1
lrwxrwxrwx 1 root root  10 May  6 23:32 dm-uuid-LVM-vmy9Em183Q6CYlf0ssoA3tEprNVCXf1n0w7chCXdGIn2dcKpX5Dk4RMz753k9VpG -> ../../dm-6
lrwxrwxrwx 1 root root  10 May  6 23:32 dm-uuid-LVM-vmy9Em183Q6CYlf0ssoA3tEprNVCXf1ndyeEFVZWDXQAXS68ofP3JVIEvMKi0k4i -> ../../dm-0
lrwxrwxrwx 1 root root  10 May  6 23:32 lvm-pv-uuid-klwPfH-skjR-8kuy-CFmg-Lv1j-tRUH-pUkerM -> ../../sda3
lrwxrwxrwx 1 root root   9 May  6 23:32 wwn-0x5000c500270af7ba -> ../../sdb
lrwxrwxrwx 1 root root   9 May  6 23:32 wwn-0x50014ee0acf5b8a6 -> ../../sdg
lrwxrwxrwx 1 root root   9 May  6 23:32 wwn-0x50014ee0acf5b9c1 -> ../../sdf
lrwxrwxrwx 1 root root  10 May  6 23:32 wwn-0x50014ee0acf5b9c1-part1 -> ../../sdf1
lrwxrwxrwx 1 root root  10 May  6 23:32 wwn-0x50014ee0acf5b9c1-part9 -> ../../sdf9
lrwxrwxrwx 1 root root   9 May  6 23:42 wwn-0x50014ee207182cd1 -> ../../sde
lrwxrwxrwx 1 root root  10 May  6 23:42 wwn-0x50014ee207182cd1-part1 -> ../../sde1
lrwxrwxrwx 1 root root  10 May  6 23:42 wwn-0x50014ee207182cd1-part9 -> ../../sde9
lrwxrwxrwx 1 root root   9 May  6 23:32 wwn-0x50014ee25ac093fc -> ../../sdd
lrwxrwxrwx 1 root root  10 May  6 23:32 wwn-0x50014ee25ac093fc-part1 -> ../../sdd1
lrwxrwxrwx 1 root root  10 May  6 23:32 wwn-0x50014ee25ac093fc-part9 -> ../../sdd9
lrwxrwxrwx 1 root root   9 May  6 23:32 wwn-0x50014ee2b016309a -> ../../sdh
lrwxrwxrwx 1 root root   9 May  6 23:32 wwn-0x50014ee2b016fa00 -> ../../sdc
lrwxrwxrwx 1 root root  10 May  6 23:32 wwn-0x50014ee2b016fa00-part1 -> ../../sdc1
lrwxrwxrwx 1 root root  10 May  6 23:32 wwn-0x50014ee2b016fa00-part9 -> ../../sdc9
lrwxrwxrwx 1 root root   9 May  6 23:32 wwn-0x502b2a201d1c1b1a -> ../../sda
lrwxrwxrwx 1 root root  10 May  6 23:32 wwn-0x502b2a201d1c1b1a-part1 -> ../../sda1
lrwxrwxrwx 1 root root  10 May  6 23:32 wwn-0x502b2a201d1c1b1a-part2 -> ../../sda2
lrwxrwxrwx 1 root root  10 May  6 23:32 wwn-0x502b2a201d1c1b1a-part3 -> ../../sda3

Run this command

Code:

ls -l /dev/disk/by-id

Do not use

Code:

ls -lah  /dev/disk/by-id

Then simply find your new (replaced) drive letter (in my example it was sdc)
So disk/by-id (for me) was: ata-WDC_WD80EZAZ-11TDBA0_7SJR8P1U

So I used this command:

Code:

zpool replace pool1 1200958216758885009 ata-WDC_WD80EZAZ-11TDBA0_7SJR8P1U -f

In your case you would use:

Code:

zpool replace zpool1 7341065840658800339 <INSERT DISK/BY-ID HERE>

Search

Search

Replace disk in ZFS Pool

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