I hit this exact error presenting iscsi luns from Netapp to vmware. The LUN was type "windows" mapped in a igroup of type "vmware". Hence the Lun was being mounted as a raw device. I confirmed both vmware and Netapp _appeared_ to have the same LUN ID of "0". Changing the LUN ID (to 200) and re-scanning scsi devices resolved this. My guess at a root cause analysis; since this lun "0" was pre-existing (mapped/in the igroup), when we initiated SRM to automatically clone and create luns for the rest of the volumes, SRM attempted to use lun ID "0" and became confused/corrupted. Changing Lun ID resolved this.
↧