Recovered errors with sense code ASC=0x95 ASCQ=0x1 on RHEL host regarding E-Series

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Views:: 87

Visibility:: Public

Votes:: 0

Category:: e-series-systems

Specialty:: esg

Last Updated:

Applies to

SANtricity 11.50.3 and earlier
RHEL 7.6
SAS Host Connectivity

Issue

Generic recovered errors on RHEL server, regarding SANtricity LUNs over direct attached SAS connectivity (hundreds per day), 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