由于多个故障磁盘, "RAID 检测到不可恢复的错误 "
适用场景
- FAS 系统
- ONTAP 9
问题描述
- 由于同一 raidgroup 中存在多个故障磁盘或预故障磁盘, ONTAP 会生成以下警报
HA Group Notification (RAID DETECTED UNRECOVERABLE ERRORS) CRITCAL
[Cluster1: config_thread: callhome.raid.no.recover:EMERGENCY]: Call home for RAID DETECTED UNRECOVERABLE ERRORS
- 在中
sysconfig -r
,我们可以看到双重建和故障前驱动器
cluster::> node run -node Node-01 -command sysconfig -r
RAID group /Aggr_1/plex0/rg2 (double reconstruction 0% completed, block checksums)
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
--------- ------ ------------- ---- ---- ---- ----- -------------- --------------
dparity 0b.12.12 0b 12 12 SA:A 0 SAS 15000 560000/1146880000 560208/1147307688
data 0b.12.19 0b 12 19 SA:A 0 SAS 15000 560000/1146880000 560208/1147307688 (reconstruction 1% completed)
data 0b.13.8 0b 13 8 SA:A 0 SAS 15000 560000/1146880000 560208/1147307688 (reconstruction 0% completed)
data 0b.12.16 0b 12 16 SA:A 0 SAS 15000 560000/1146880000 560208/1147307688 (prefail)