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由于聚合降级,节点每 24 小时重新启动一次

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ontap-9
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适用场景

  • ONTAP 9
  • FAS/AFF

问题描述

  • 由于 RAID-DP 组中有两个磁盘损坏,节点每 24 小时重新启动一次
  • 事件日志显示类似消息:
 Jun 21 12:51:01 [VDF_SM2_CDOT2-2-02:monitor.raid.brokenDisk:error]: data disk,dparity disk in RAID group "/aggr0/plex0/rg0" are broken. Jun 21 12:51:01 [VDF_SM2_CDOT2-2-02:monitor.brokenDisk.notice:notice]: When two disks are broken in raid_dp volume, the system shuts down automatically every 24 hours to encourage you to replace the disk. If you reboot the system, it will run for another 24 hours before shutting down. 
  • 报告的聚合显示 RAID 组处于双降级状态:
 Aggregate aggr0 (restricted, raid_dp, degraded) (block checksums) Plex /aggr0/plex0 (online, normal, active, pool1) RAID group /aggr0/plex0/rg0 (double degraded, block checksums) RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks) --------- ------ ------------- ---- ---- ---- ----- -------------- -------------- dparity FAILED N/A 9324290/ - parity 0m.i1.0L82 0m 12 21 1 FSAS 7200 9324290/19096145920 9342976/19134414848 data FAILED N/A 9324290/ -
  • 报告的聚合不是由客户创建 / 使用的;不包含任何数据 
  • 聚合仅在 nodeshell 中可见

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