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iscsid: Kernel reported iSCSI connection 2:0 error

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Category:
fas-systems
Specialty:
san
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Applies to

  • NetApp FAS/AFF storage
  • NetApp LUNs accessed via iSCSI
  • Linux hosts

Issue

Linux hosts report errors similar to the following in the system log:

2020-03-18T09:28:05.300348+01:00 linux_host iscsid[13081]: iscsid: Kernel reported iSCSI connection 2:0 error (1022 - ISCSI_ERR_NOP_TIMEDOUT: A NOP has timed out) state (3)
2020-03-18T09:28:05.304223+01:00 linux_host kernel: [400826.766579] connection2:0: ping timeout of 5 secs expired, recv timeout 5, last rx 4395097118, last ping 4395098370, now 4395099624
2020-03-18T09:28:05.304232+01:00 linux_host kernel: [400826.766590] connection2:0: detected conn error (1022)
2020-03-18T09:28:10.312394+01:00 linux_host kernel: [400831.778545] session2: session recovery timed out after 5 secs

 

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