Zfs Pool Resilvering

[yena]

Hello,
i have a Raid 1 Zfs in this state:
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pool: STORAGE
state: ONLINE
status: One or more devices is currently being resilvered. The pool will
continue to function, possibly in a degraded state.
action: Wait for the resilver to complete.
scan: resilver in progress since Mon Mar 5 19:16:01 2018
1.36G scanned out of 1.54T at 7.62M/s, 58h48m to go
1.35G resilvered, 0.09% done
config:
NAME STATE READ WRITE CKSUM
STORAGE ONLINE 17.2K 0 2.59K
mirror-0 ONLINE 31.7K 0 7.21K
ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E2LHAD9E-part1 ONLINE 43.4K 0 30.7K (resilvering)
ata-WDC_WD4002FYYZ-01B7CB0_K3G8THGB-part1 ONLINE 0 0 39.6K (resilvering)
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On the web interface i have "PASSED" flag on all disk.

Hav i only to wait the resilvering ?
Why is it resilvering ?

Thanks!

 

[Nemesiz]

Resilvering- the process then one or more disk have missing new data. ZFS check and sync pool data to make 'delayed' disk to catch up timestamp

 

[Nemesiz]

Looking to your ZFS status I can suggest you to make a scrub after resilvering will be done.