Xenserver tapdisk experienced an error

Hi After upgrading a few of our Xenservers to 6.5 i moved a few hard drives from some troublesome servers. I found that after they were remounted i would get a error saying “tapdisk experienced an error” after a bit of digging around in the logs i found Server_helpers.exec exception_handler: Got exception SR_BACKEND_FAILURE_449: [ ; tapdisk […]