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RHEL host reports Recovered errors due to single disk issue on E-Series

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e-series-systems
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esg
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Applies to

  • E-Series
  • Host OS is Redhat Enterprise Linux (RHEL)

Issue

Generic recovered errors on RHEL server, regarding SANtricity LUNs over direct-attached connectivity, while there are no issues or hardware failures reported in SANtricity System Manager:

Jul 21 02:48:06 nfs26 kernel: sd 16:0:1:1: [sdq] Add. Sense: Select or reselect failure
Jul 21 02:48:06 nfs26 kernel: sd 16:0:1:1: [sdq] Sense Key : Recovered Error [current] 
Jul 21 02:48:06 nfs26 kernel: sd 16:0:1:1: [sdq] <<vendor>>ASC=0x95 ASCQ=0x1 
Jul 21 02:48:06 nfs26 kernel: sd 16:0:1:1: [sdq] Sense Key : Recovered Error [current] 
Jul 21 02:48:06 nfs26 kernel: sd 16:0:1:1: [sdq] Add. Sense: Select or reselect failure
Jul 21 02:48:07 nfs26 kernel: sd 16:0:1:1: [sdq] Sense Key : Recovered Error [current] 
Jul 21 02:48:07 nfs26 kernel: sd 16:0:1:1: [sdq] Add. Sense: Select or reselect failure

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