Isilon:镜像由于 ECC 错误而降级

摘要: 镜像已降级且无法修复,因为它位于 ECC 数据块列表中。

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症状

存在事件或呼叫总部,并显示类似以下内容的消息: 

Unhealthy boot disks (data drive containing root0), mirror is degraded or missing components 


gmirror status 命令显示类似于以下内容的输出:

# gmirror_status
                 Name    Status  Components
         mirror/root0  DEGRADED  da7p3 (ACTIVE)
                                 da16p3 (SYNCHRONIZING, 11%)
           mirror/mfg  COMPLETE  da15p10 (ACTIVE)
                                 da13p9 (ACTIVE)
      mirror/keystore  COMPLETE  da15p9 (ACTIVE)
                                 da13p8 (ACTIVE)
   mirror/kernelsdump  COMPLETE  da15p8 (ACTIVE)
            mirror/hw  COMPLETE  da15p7 (ACTIVE)
                                 da13p7 (ACTIVE)
         mirror/root1  COMPLETE  da15p5 (ACTIVE)
                                 da12p5 (ACTIVE)
  mirror/jbackup-peer  COMPLETE  da15p3 (ACTIVE)
                                 da14p3 (ACTIVE)
          mirror/var0  COMPLETE  da14p6 (ACTIVE)
                                 da8p3 (ACTIVE)
    mirror/kerneldump  COMPLETE  da14p5 (ACTIVE)
mirror/journal-backup  COMPLETE  da13p3 (ACTIVE)
                                 da8p5 (ACTIVE)
     mirror/var-crash  COMPLETE  da12p3 (ACTIVE)
                                 da11p3 (ACTIVE)
          mirror/var1  COMPLETE  da8p6 (ACTIVE)
                                 da7p6 (ACTIVE)


or

$ gmirror status
                 Name    Status  Components
         mirror/root0  DEGRADED  da7p3 (ACTIVE)
           mirror/mfg  COMPLETE  da15p10 (ACTIVE)
                                 da13p9 (ACTIVE)
      mirror/keystore  COMPLETE  da15p9 (ACTIVE)
                                 da13p8 (ACTIVE)
   mirror/kernelsdump  COMPLETE  da15p8 (ACTIVE)
            mirror/hw  COMPLETE  da15p7 (ACTIVE)
                                 da13p7 (ACTIVE)
         mirror/root1  COMPLETE  da15p5 (ACTIVE)
                                 da12p5 (ACTIVE)
  mirror/jbackup-peer  COMPLETE  da15p3 (ACTIVE)
                                 da14p3 (ACTIVE)
          mirror/var0  COMPLETE  da14p6 (ACTIVE)
                                 da8p3 (ACTIVE)
    mirror/kerneldump  COMPLETE  da14p5 (ACTIVE)
mirror/journal-backup  COMPLETE  da13p3 (ACTIVE)
                                 da8p5 (ACTIVE)
     mirror/var-crash  COMPLETE  da12p3 (ACTIVE)
                                 da11p3 (ACTIVE)
          mirror/var1  COMPLETE  da8p6 (ACTIVE)
                                 da7p6 (ACTIVE)
                              


/var/log/messages 在节点上,有类似于以下内容的消息:

2023-11-21T15:59:52.857902-05:00 <0.5> TESTCLUSTER-1(id6) /boot/kernel.amd64/kernel: [isi_ecclist.c:242](pid 13="geom")(tid=100144) ECC block list hit da7 block 451674
2023-11-21T16:00:53.357709-05:00 <0.5> TESTCLUSTER-1(id6) /boot/kernel.amd64/kernel: [isi_ecclist.c:242](pid 13="geom")(tid=100144) ECC block list hit da7 block 451674
2023-11-21T16:01:45.607512-05:00 <0.5> TESTCLUSTER-1(id6) /boot/kernel.amd64/kernel: [isi_ecclist.c:242](pid 13="geom")(tid=100144) ECC block list hit da7 block 451674
2023-11-21T16:02:29.857637-05:00 <0.5> TESTCLUSTER-1(id6) /boot/kernel.amd64/kernel: [isi_ecclist.c:242](pid 13="geom")(tid=100144) ECC block list hit da7 block 451674
2023-11-21T16:03:19.607762-05:00 <0.5> TESTCLUSTER-1(id6) /boot/kernel.amd64/kernel: [isi_ecclist.c:242](pid 13="geom")(tid=100144) ECC block list hit da7 block 451674

原因

其余镜像设备位于 ECC 数据块列表中。在上面的示例中,da7 在 ECC 数据块列表中。它是 root0 镜像中的剩余正常运行设备。

解决方案

向戴尔提出服务请求并引用本文。

受影响的产品

PowerScale OneFS

产品

Isilon, Isilon Gen6.5, Isilon Gen6
文章属性
文章编号: 000220609
文章类型: Solution
上次修改时间: 21 1月 2026
版本:  2
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