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dom0: block-snapshot: enable nullglob to not fail on snapshot/origin remove

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Normally should not happen because all domains needs at least one snapshot
device, but in some rare situation can be helpful to cleanup stale devices.
This commit is contained in:
Marek Marczykowski 2011-06-10 18:29:56 +02:00
parent 63dda4de34
commit ae52e1829a
1 changed files with 2 additions and 0 deletions
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2
common/block-snapshot
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@ -7,6 +7,8 @@
dir=$(dirname "$0")
. "$dir/block-common.sh"
shopt -s nullglob
HOTPLUG_STORE="/var/run/xen-hotplug/${XENBUS_PATH//\//-}"
get_dev() {