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MetroCluster IP 强制切换后,汇总报告状态显示为"失败、过期"

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适用于

  • MetroCluster IP(MCC IP)
  • ONTAP 9

问题描述

  • MCC_A-02 发生故障,需要更换 MB。只有 MCC_A-01 在线并已接管 MCC_A-02
  • 使用命令 metrocluster switchover -forced-on-disaster true -override-vetoes true 执行 MetroCluster 强制切换
  • 由于强制切换操作,MCC_B 触发节点 MCC_A-01 关闭
  • 切换完成后,集群 MCC_A 的数据聚合报告状态为"failed, raid_dp, out-of-date"
  • plex0 显示状态为"offline, failed, inactive"
  • plex1 显示状态为"offline, normal, out-of-date"
例如:
MCC_B-01> aggr status -r MCC_A-01_aggr1
Aggregate MCC_A-01_aggr1 (failed, raid_dp, out-of-date) (block checksums)
Plex /MCC_A-01_aggr1/plex0 (offline, failed, inactive)
 
Plex /MCC_A-01_aggr1/plex1 (offline, normal, out-of-date)
RAID group /MCC_A-01_aggr1/plex1/rg0 (normal, block checksums)
RAID Disk Device HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)   Phys (MB/blks)
 --------- ------ ------------- ---- ---- ---- ----- --------------   --------------
dparity 0a.11.1P2 0a   11  1  SA:A  1  SSD  N/A 1757716/3599803904 1757724/3599820288 
parity  0a.11.2P2 0a   11  2  SA:A  1  SSD  N/A 1757716/3599803904 1757724/3599820288 
data   0a.11.3P2 0a   11  3  SA:A  1  SSD  N/A 1757716/3599803904 1757724/3599820288 
data   0a.11.4P2 0a   11  4  SA:A  1  SSD  N/A 1757716/3599803904 1757724/3599820288 
data   0a.11.5P2 0a   11  5  SA:A  1  SSD  N/A 1757716/3599803904 1757724/3599820288 
data   0a.11.6P2 0a   11  6  SA:A  1  SSD  N/A 1757716/3599803904 1757724/3599820288 
data   0a.11.8P2 0a   11  8  SA:A  1  SSD  N/A 1757716/3599803904 1757724/3599820288 
data   0a.11.9P2 0a   11  9  SA:A  1  SSD  N/A 1757716/3599803904 1757724/3599820288 
data   0a.11.10P2 0a  11  10  SA:A  1  SSD  N/A 1757716/3599803904 1757724/3599820288 
data   0a.11.11P2 0a  11  11  SA:A  1  SSD  N/A 1757716/3599803904 1757724/3599820288 
data   0a.11.0P2 0a   11  0  SA:A  1  SSD  N/A 1757716/3599803904 1757724/3599820288 

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