Hello,
Sorry for my English, which is poor....
The, I've got a node with 6 disks :
I need to change rpool disks (which are boot/system ones)
questions :
1- As these are boot and system disks, will zfs be able to rebuild everything (grub, anything else) or will I have to do some tasks manually ?
2- Why can we see .....-part3 at the end of the identification of these 2 disks? and not in the other pool?
3- If I : "offline+ pull out the disk + put the new one + online it + zpool replace" will it be ok?
Thanks a lot ang have a nice day
Sorry for my English, which is poor....
The, I've got a node with 6 disks :
Code:
zpool status
pool: data
state: ONLINE
status: Some supported and requested features are not enabled on the pool.
The pool can still be used, but some features are unavailable.
action: Enable all features using 'zpool upgrade'. Once this is done,
the pool may no longer be accessible by software that does not support
the features. See zpool-features(7) for details.
scan: scrub repaired 0B in 00:31:53 with 0 errors on Sun Apr 12 00:55:54 2026
config:
NAME STATE READ WRITE CKSUM
data ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
ata-WDC_WD1005FBYZ-01YCBB2_WD-WMC6M0J0LA2K ONLINE 0 0 0
ata-WDC_WD1005FBYZ-01YCBB2_WD-WMC6N0K0RCU0 ONLINE 0 0 0
mirror-1 ONLINE 0 0 0
ata-WDC_WD1005FBYZ-01YCBB2_WD-WMC6M0J90N6S ONLINE 0 0 0
ata-WDC_WD1005FBYZ-01YCBB2_WD-WMC6M0J8S6F8 ONLINE 0 0 0
errors: No known data errors
pool: rpool
state: ONLINE
status: One or more devices has experienced an unrecoverable error. An
attempt was made to correct the error. Applications are unaffected.
action: Determine if the device needs to be replaced, and clear the errors
using 'zpool clear' or replace the device with 'zpool replace'.
see: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-9P
scan: scrub repaired 0B in 00:01:22 with 0 errors on Sun Apr 12 00:25:24 2026
config:
NAME STATE READ WRITE CKSUM
rpool ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
ata-WDC_WDS250G2B0A-00SM50_19508W472511-part3 ONLINE 0 0 1
ata-WDC_WDS250G2B0A-00SM50_19508W478311-part3 ONLINE 0 0 0
errors: No known data errorsquestions :
1- As these are boot and system disks, will zfs be able to rebuild everything (grub, anything else) or will I have to do some tasks manually ?
2- Why can we see .....-part3 at the end of the identification of these 2 disks? and not in the other pool?
3- If I : "offline+ pull out the disk + put the new one + online it + zpool replace" will it be ok?
Thanks a lot ang have a nice day