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SAS通道中的PHY报告无效字错误或运行差异错误

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Category:
disk-shelves<a>2009-162298</a>
Specialty:
metrocluster
Last Updated:

适用场景

  • 延伸型MetroCluster
  • ATto FiBridge 7500 N / 7600 N

问题描述

  • 一个路径、磁盘架和IOM出现无效字和运行不一致错误:
[node_name: dsa_worker5: ds.sas.running.disparity:debug]: [HST0] on channels 9a shelf ID 20 IOM A bay - reports running disparity errors.
[node_name: dsa_worker4: ds.sas.invalid.word:debug]: [HST0] on channels 9a shelf ID 20 IOM A bay - reports invalid word errors.
  • Storage-shelf AutoSupport区段计数器:
Shelf name:   9a.shelf20
Shelf id:    20
Channel:     9a
Module:     A
...
Shelf state:   ONLINE
Module state:  OK
        Partial Path   Link   Invalid   Running    Loss   Phy     CRC    Phy
Disk   Port   Timeout     Rate    DWord   Disparity   Dword   Reset    Error   Change
Id    State   Value (ms)   (Gb/s)   Count   Count     Count   Problem   Count   Count
--------------------------------------------------------------------------------------------
[HST0] OK        7     12.0     0    2403   768     0      0    24
[HST1] OK        7     12.0     0       0     0     0      0    24
[HST2] OK        7     12.0     0       0     0     0      0    24
[HST3] OK        7     12.0     0       0     0     0      0    24
...

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