SANtricity System Manager信息板会定期记录大型控制器驱动器通道IOPS
适用场景
- EF300
- SANtricity OS 11.70.3
问题描述
- System Manager信息板会定期记录较大
Controller Drive Channel的IOPS。 - 中没有对应的IOPS
Controller Host Channel。 - 此卷将映射到Windows主机。
- Snapshot映像存储库已满、并且已在相对卷中清除快照。
TRACE-BUFFERS log
01/24/22-18:05:38.736545 00 raidSched1 cow vc002 Repository imageIsFull - no room, handle full repository. b_id:48800274
01/24/22-18:05:38.736549 00 raidSched1 pitm vc002 PITGroup auto purge PIT, image: 5 seq: 195 b_ccvmIo: 0
01/24/22-18:05:38.743044 00 Cow00 cow vc002 Repository imageDelete - imageNumber:5
01/24/22-18:05:38.743046 00 Cow00 cow vc002 Repository imageCleanup - image:5
01/24/22-18:05:38.749882 00 intentLogRecoveryT pitm vffff PIT purge intent wwn:6d 03 9e a0 00 50 dd 7f 00 63 03 72 63 7c 78 f7
01/24/22-18:05:38.749896 00 intentLogRecoveryT mel C0026 MelE CRITICAL Event:0x7807 Cat:0x4 Pri:1 Log:0 Action:0x0 Origin:0x0
ID:0x0 LUN:0xc002 Dev:0x5000c002 Data:0x00000000
Snapshot image purged