Getting "kernel: end_request: I/O error, dev sdX" along with storage interface CRC errors present

Solution Verified - Updated -

Issue

  • Getting the below errors in /var/log/messages
   $ grep -i error /var/log/messages
   Mar 13 05:13:41 node1 kernel: end_request: I/O error, dev sdX, sector 269356672
   Mar 13 07:33:53 node1 kernel: end_request: I/O error, dev sdY, sector 29897792
   Mar 13 07:44:37 node1 kernel: end_request: I/O error, dev sdZ, sector 46444096

Environment

  • Red Hat Enterprise Linux
  • Fibre Channel and/or FCoE Host Bus Adapter present

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