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StorageGRID は、rangedbのI/Oエラーが原因で、ボリュームを使用できない状態でSSTSを検出します

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環境

NetApp StorageGRID

問題

  • LDRサービスでエラーが報告されているストレージノード(またはその両方) unable to communicate with node
  • SSTS Volume(s) Unavailable との SHLHError アラームが検出されます。

b9558db7-c63b-404e-aeb5-8fcac2b7515a.png

  • Input/output error 特定のrangedbに対して次のように検索できます。 bycast-err.log

ERROR   0300 3898569ec7eba520 CRRM: Unexpected error on stat of /var/local/rangedb/A/p/1E/F7/00sHn5@7FeX0eLvIIKYD: 5, Input/output error

  • rangedbにアクセスするとI/Oエラーが返される

例:

# cd /var/local/rangedb/A
# cat volID
cat: volID: Input/output error
#  ls -latr
ls: cannot open directory '.': Input/output error

 

 

 

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