Исходные данные: в пуле с дисками 500Gb построенном на slice’ах вылетел один из дисков. Новый диск – 2Tb. И так:
# zpool status rpool pool: rpool state: DEGRADED status: One or more devices are unavailable in response to persistent errors. Sufficient replicas exist for the pool to continue functioning in a degraded state. action: Determine if the device needs to be replaced, and clear the errors using 'zpool clear' or 'fmadm repaired', or replace the device with 'zpool replace'. Run 'zpool status -v' to see device specific details. scan: resilvered 2.20G in 4m56s with 0 errors on Fri Jan 18 07:07:30 2019 config: NAME STATE READ WRITE CKSUM rpool DEGRADED 0 0 0 mirror-0 DEGRADED 0 0 0 c3t1d0s0 UNAVAIL 0 0 0 c3t0d0s0 ONLINE 0 0 0 errors: No known data errors