VxVM vxdmp V-5-3-0 dmp_kernel_scsi_ioctl: blk_get_request failed on RHEL6.6

Solution In Progress - Updated -

Issue

SCSI paths are marked down by VxDMP because blk_get_requests fail with error code 0, where the paths should be up from a storage point of view:

Jun 25 09:35:07 <hostname> kernel: VxVM vxdmp V-5-3-0 dmp_kernel_scsi_ioctl: blk_get_request failed dev 65/0x140 cmd 0x12 error code = 0
Jun 25 09:35:07 <hostname> kernel: VxVM vxdmp V-5-3-0 dmp_kernel_scsi_ioctl: blk_get_request failed dev 135/0x150 cmd 0x12 error code = 0

Environment

  • Red Hat Enterprise Linux (RHEL) 6.6
  • Veritas DMP

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