查看目前spare硬碟有以下幾種方式
aggr status -s
vol status -s
sysconfig -A

將spare硬碟做zero處理
disk zero spares

查看目前硬碟是否真的有在狂跑
sysstat -x 1
CPU NFS CIFS HTTP Total Net kB/s Disk kB/s Tape kB/s Cache Cache CP CP Disk DAFS FCP iSCSI FCP kB/s
in out read write read write age hit time ty util in out
10% 0 0 0 0 0 0 21418 21418 0 0 >60 100% 0% - 100% 0 0 0 0 0
7% 0 0 0 0 1 0 14052 14231 0 0 >60 99% 42% T 39% 0 0 0 0 0
9% 0 0 0 0 0 0 19968 19456 0 0 >60 100% 0% - 100% 0 0 0 0 0
10% 0 0 0 0 0 0 21248 21248 0 0 >60 100% 0% - 56% 0 0 0 0 0
10% 0 0 0 0 1 0 20358 20612 0 0 >60 100% 0% - 100% 0 0 0 0 0
10% 0 0 0 0 0 0 20736 20736 0 0 >60 100% 0% - 55% 0 0 0 0 0
10% 0 0 0 0 1 0 20846 20592 0 0 >60 100% 0% - 100% 0 0 0 0 0

等等等,最後會出現這樣的訊息

Wed Sep 9 16:16:19 CST [raid.disk.zero.done:notice]: Disk 8b.15 Shelf 0 Bay 11 [NETAPP X261_MTOMC250P05 R5VV] S/N [XXXXXXXX] : disk zeroing complete
Wed Sep 9 16:16:41 CST [raid.disk.zero.done:notice]: Disk 8b.8 Shelf 0 Bay 4 [NETAPP X261_MTOMC250P05 R5VV] S/N [XXXXXXXX] : disk zeroing complete
Wed Sep 9 16:16:52 CST [raid.disk.zero.done:notice]: Disk 6a.15 Shelf 0 Bay 11 [NETAPP X261_MTOMC250P05 R5VV] S/N [XXXXXXXX] : disk zeroing complete
Wed Sep 9 16:16:54 CST [raid.disk.zero.done:notice]: Disk 6a.14 Shelf 0 Bay 10 [NETAPP X261_MTOMC250P05 R5VV] S/N [XXXXXXXX] : disk zeroing complete
Wed Sep 9 16:16:59 CST [raid.disk.zero.done:notice]: Disk 8b.10 Shelf 0 Bay 6 [NETAPP X261_MTOMC250P05 R5VV] S/N [XXXXXXXX] : disk zeroing complete
Wed Sep 9 16:17:21 CST [raid.disk.zero.done:notice]: Disk 6a.2 Shelf 0 Bay 2 [NETAPP X261_MTOMC250P05 R5VV] S/N [XXXXXXXX] : disk zeroing complete

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