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examples/mdev.conf.change_blockdev.sh: update

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2013-04-02 13:26:24 +02:00
parent e306c11367
commit 2df1c64f38
1 changed files with 8 additions and 3 deletions
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11
examples/mdev.conf.change_blockdev.sh
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@@ -13,12 +13,17 @@ echo "Env:"
env | sort env | sort
while sleep 1; test $cnt != 0; do while sleep 1; test $cnt != 0; do
echo "Trying to rereat partition table on $DEVNAME ($cnt)" echo "Trying to reread partition table on $DEVNAME ($cnt)"
: $((cnt--)) : $((cnt--))
# If device node doesn't exist, it means the device was removed.
# Stop trying.
test -e "$DEVNAME" || { echo "$DEVNAME doesn't exist, aborting"; exit 1; } test -e "$DEVNAME" || { echo "$DEVNAME doesn't exist, aborting"; exit 1; }
#echo "$DEVNAME exists" #echo "$DEVNAME exists"
blockdev --rereadpt "$DEVNAME" && break if blockdev --rereadpt "$DEVNAME"; then
echo "blockdev --rereadpt succeeded"
exit 0
fi
echo "blockdev --rereadpt failed, exit code: $?" echo "blockdev --rereadpt failed, exit code: $?"
done done
echo "blockdev --rereadpt succeeded" echo "Timed out"
) & ) &