diff options
| author | Brian Behlendorf <[email protected]> | 2011-06-03 14:13:25 -0700 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2011-06-03 14:38:25 -0700 |
| commit | 608860b6d06aaaa647e03fc3f3fc1b49f025155e (patch) | |
| tree | 7dc31fbe8f463eeaf8b29790b0b9976560d2662d /scripts/zpool-config | |
| parent | 36391312afdfac5584ca40ef1af7721108ce4c20 (diff) | |
Delay before destroying loopback devices
Generally I don't approve of just adding an arbitrary delay to
avoid a problem but in this case I'm going to let it slide. We
may need to delay briefly after 'zpool destroy' returns to ensure
the loopback devices are closed. If they aren't closed than
losetup -d will not be able to destroy them. Unfortunately,
there's no easy state the check so we'll have to make due with
a simple delay.
Diffstat (limited to 'scripts/zpool-config')
| -rw-r--r-- | scripts/zpool-config/lo-raid0.sh | 3 | ||||
| -rw-r--r-- | scripts/zpool-config/lo-raid10.sh | 3 | ||||
| -rw-r--r-- | scripts/zpool-config/lo-raidz.sh | 3 | ||||
| -rw-r--r-- | scripts/zpool-config/lo-raidz2.sh | 3 |
4 files changed, 12 insertions, 0 deletions
diff --git a/scripts/zpool-config/lo-raid0.sh b/scripts/zpool-config/lo-raid0.sh index f7eb77d7b..f24050f46 100644 --- a/scripts/zpool-config/lo-raid0.sh +++ b/scripts/zpool-config/lo-raid0.sh @@ -31,6 +31,9 @@ zpool_destroy() { msg ${ZPOOL} destroy ${ZPOOL_NAME} ${ZPOOL} destroy ${ZPOOL_NAME} + # Delay to ensure device is closed before removing loop device + sleep 1 + for FILE in ${FILES}; do DEVICE=`${LOSETUP} -a | grep ${FILE} | head -n1|cut -f1 -d:` msg "Removing ${FILE} using loopback device ${DEVICE}" diff --git a/scripts/zpool-config/lo-raid10.sh b/scripts/zpool-config/lo-raid10.sh index 5350930bb..f9fe3c064 100644 --- a/scripts/zpool-config/lo-raid10.sh +++ b/scripts/zpool-config/lo-raid10.sh @@ -46,6 +46,9 @@ zpool_destroy() { msg ${ZPOOL} destroy ${ZPOOL_NAME} ${ZPOOL} destroy ${ZPOOL_NAME} + # Delay to ensure device is closed before removing loop device + sleep 1 + for FILE in ${FILES}; do DEVICE=`${LOSETUP} -a | grep ${FILE} | head -n1|cut -f1 -d:` msg "Removing ${FILE} using loopback device ${DEVICE}" diff --git a/scripts/zpool-config/lo-raidz.sh b/scripts/zpool-config/lo-raidz.sh index e83e4a838..db5de7c1b 100644 --- a/scripts/zpool-config/lo-raidz.sh +++ b/scripts/zpool-config/lo-raidz.sh @@ -31,6 +31,9 @@ zpool_destroy() { msg ${ZPOOL} destroy ${ZPOOL_NAME} ${ZPOOL} destroy ${ZPOOL_NAME} + # Delay to ensure device is closed before removing loop device + sleep 1 + for FILE in ${FILES}; do DEVICE=`${LOSETUP} -a | grep ${FILE} | head -n1|cut -f1 -d:` msg "Removing ${FILE} using loopback device ${DEVICE}" diff --git a/scripts/zpool-config/lo-raidz2.sh b/scripts/zpool-config/lo-raidz2.sh index c6381eaff..53a032ec5 100644 --- a/scripts/zpool-config/lo-raidz2.sh +++ b/scripts/zpool-config/lo-raidz2.sh @@ -31,6 +31,9 @@ zpool_destroy() { msg ${ZPOOL} destroy ${ZPOOL_NAME} ${ZPOOL} destroy ${ZPOOL_NAME} + # Delay to ensure device is closed before removing loop device + sleep 1 + for FILE in ${FILES}; do DEVICE=`${LOSETUP} -a | grep ${FILE} | head -n1|cut -f1 -d:` msg "Removing ${FILE} using loopback device ${DEVICE}" |