08/12/16 10:01:29
zpool add tank /dev/labal/zil でintent logディスクを追加したら
fsync()したときにディスクがガリガリいわなくなってうれしいんだが
いちど付けたら外せないのか?
zpool remove tank log /dev/label/zil
-> cannot remove log: no such device in pool
cannot remove /dev/label/zil: only inactive hot spares or cache devices can be removed
zpool detach tank log /dev/label/zil
->cannot detach log: no such device in pool
zpool remove tank /dev/label/zil
-> cannot remove /dev/label/zil: only inactive hot spares or cache devices can be removed
zpool detach tank /dev/label/zil
-> cannot detach /dev/label/zil: only applicable to mirror and replacing vdevs