If a drive fails and it is no longer visible to the system, the device should be treated as a damaged device. It might first appear as FAULTED in a
zpool list as follows:
# zpool list<cr>NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOTpool1 - - - - - FAULTED -rpool 15.9G 13.9G 1.94G 87% 1.00x ONLINE -
The first step is to examine the error counts in the
zpool status output. I’ll review the status output for
pool1 as follows:
# zpool status –v pool1<cr> pool: pool1 state: UNAVAILstatus: One or more devices could not be opened. There are insufficient ...