Replacing a disk in ZFS

[Slavafit]

There is PVE 6.4-13.

old configuration with scratch disks



The disk nvme0n1 has become unusable in Raid1, it is bootable with uefi

deleting a dead disk

copying sections

sgdisk -R / dev / nvme0n1 / dev / nvme1n1

then sgdisk -G / dev / nvme0n1

doing pve-efiboot-tool format, init, refresh (3 commands)

if you look through lsblk everything is beautiful

nvme1n1 259:0 0 465.8G 0 disk
├─nvme1n1p1 259:1 0 1007K 0 part
├─nvme1n1p2 259:2 0 512M 0 part
└─nvme1n1p3 259:3 0 465.3G 0 part
nvme0n1 259:4 0 477G 0 disk
├─nvme0n1p1 259:1 0 1007K 0 part
├─nvme0n1p2 259:2 0 512M 0 part
└─nvme0n1p3 259:3 0 465.3G 0 part

but after i run zpool attach rpool

the disk is attached, but there are no such partitions, respectively, it is not loaded from it.

nvme1n1 259:0 0 465.8G 0 disk
├─nvme1n1p1 259:1 0 1007K 0 part
├─nvme1n1p2 259:2 0 512M 0 part
└─nvme1n1p3 259:3 0 465.3G 0 part
nvme0n1 259:4 0 477G 0 disk
├─nvme0n1p1 259:5 0 477G 0 part
└─nvme0n1p9 259:6 0 8M 0 part
What is the problem? Help me please.

 

[Stoiko Ivanov]

but after i run zpool attach rpool

how did you run `zpool attach` ? ( you need to call it with nvme0n1p3)

I hope this helps!

 

[Slavafit]

zpool attach rpool /dev/disk/by-id/nvme-CT500P1SSD8_2006E289538E-part3 /dev/disk/by-id/nvme-Apacer_AS2280P4_512GB_E4E107121C9000062972

after this command resylving starts
the result does not suit me

 

[Stoiko Ivanov]

zpool attach rpool /dev/disk/by-id/nvme-CT500P1SSD8_2006E289538E-part3 /dev/disk/by-id/nvme-Apacer_AS2280P4_512GB_E4E107121C9000062972

yes - the second disk (which you try to attach) does not have the partition specified :
/dev/disk/by-id/nvme-Apacer_AS2280P4_512GB_E4E107121C9000062972-part3 should be correct

 

[Slavafit]

I thought it was enough to specify the entire disk. Do I need to specify each partition?

I think this is wrong
zpool attach rpool /dev/nvme1n1p1 /dev/nvme0n1p1
cannot attach /dev/nvme0n1p1 to /dev/nvme1n1p1: no such device in pool


if I execute such a command
zpool attach rpool /dev/nvme1n1 /dev/nvme0n1
invalid vdev specification
use '-f' to override the following errors:
/dev/nvme0n1p2 contains a filesystem of type 'vfat'

if i use '-f
result
nvme0n1 259:4 0 477G 0 disk
├─nvme0n1p1 259:5 0 477G 0 part
└─nvme0n1p9 259:6 0 8M 0 part