core-agent-linux/common/block_cleanup
Marek Marczykowski b6100594f5 dom0+vm/qvm-block: automatically detach device when physical dev removed (#226)
This will work when device is unmounted. On mounted device backend will be
removed (after 3s timeout), but frontend will left in "closing" state - manual
'xl block-detach' will be needed.
2011-09-30 10:42:56 +02:00

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#!/bin/sh
DEVID=$[ $MAJOR * 256 + $MINOR ]
XS_PATH="device/vbd/$DEVID"
# Double check that DEVID is not empty
[ -n "$DEVID" ] && xenstore-rm $XS_PATH