I see that the zpool is on the third partition on the disk
ata-WDC_WD2000F9YZ-09N20L1_WD-WMC5C0D7E3DU-part3.
If you created the raid 10 from the installer, please follow the steps in the
admin guide [0] in the section "Changing a failed bootable device".
But instead of "zpool replace" you should run
zpool attach rpool ata-WDC_WD2000F9YZ-09N20L1_WD-WMC5C0D7E3DU-part3
/dev/disk/by-id/{new disk}-part3
The man page for the 'zpool attach' command can be viewed with 'man
zpool-attach'
[0] https://pve.proxmox.com/pve-docs/pve-admin-guide.html#chapter_zfs
On 2/27/23 15:45, Tonči Stipičević wrote:
Hello to all,
I'm playing with zfs arrays. Here you can see former RAID10 because there is
mirror-0 missing as such , because I unintentionally detached all disk
references from this mirror-0 that used to be 2-disk mirror vdev for this raid10.
1. raid10 was OK .... this is also boot raid10
2. I physically removed one disk disk and mirror-0 became degraded
3. after lot of steps in order to replace one disk, put another-new and get all
boot staff needed and after lot of unsuccessful tries I unintentionally ended
up detaching all references of old "faulted" disk and mirror-0 was gone
4. Now I have unnormal raid with two striped vdevs (see below), but one of them
is just one disk , and the other one is regular mirror(-1)
So, now I'm trying to attach/add new disk to this raid10 but in order to get
mirror-0 like it was before .... How can I reference "add" or "attach" to
make mirror-0 again (consisting of
ata-WDC_WD2000F9YZ-09N20L1_WD-WMC5C0D7E3DU-part3 and the new disk ) ?
Thank you very much in advance
BR
Tonci
pool: rpool
state: ONLINE
scan: resilvered 2.34G in 01:22:54 with 0 errors on Sun Feb 26 14:13:11 2023
config:
NAME STATE READ WRITE CKSUM
rpool ONLINE 0 0 0
ata-WDC_WD2000F9YZ-09N20L1_WD-WMC5C0D7E3DU-part3 ONLINE 0 0 0
mirror-1 ONLINE 0 0 0
ata-WDC_WD2000F9YZ-09N20L1_WD-WMC1P0F7KHZM-part3 ONLINE 0
0 0
ata-WDC_WD2000F9YZ-09N20L1_WD-WMC5C0D6WZT4-part3 ONLINE 0
0 0
special
mirror-2 ONLINE 0 0 0
sde ONLINE 0 0 0
sdf ONLINE 0 0 0
errors: No known data errors
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