QubesOS/qubes-linux-utils
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qvm-block: detect read-only devices

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Marek Marczykowski-Górecki 2013-10-01 04:19:14 +02:00
parent 0bf30e0426
commit 23ea1ebe19
1 changed files with 5 additions and 0 deletions
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udev/udev-block-add-change
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@ -29,6 +29,11 @@ if [ "$MAJOR" -eq 7 -a ! -d /sys/$DEVPATH/loop ]; then
exit 0
fi
# Check if device is read-only
if [ "`cat /sys/$DEVPATH/ro`" -eq 1 ]; then
MODE=r
fi
# Special case for CD
if [ "$ID_TYPE" = "cd" ]; then
if [ "$ID_CDROM_MEDIA" != "1" ]; then