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| author | jim-p <jimp@pfsense.org> | 2013-09-17 16:29:19 -0400 |
|---|---|---|
| committer | jim-p <jimp@pfsense.org> | 2013-09-17 16:29:19 -0400 |
| commit | c4eeb1c472b978a3669a2564f9a1e3733965be99 (patch) | |
| tree | 6af9865c79075a2e2304ac833b7fbe99458e0e97 /usr | |
| parent | 78db4f1a622d97df6420ee53f2b8224ab2e3a794 (diff) | |
| download | pfsense-c4eeb1c472b978a3669a2564f9a1e3733965be99.zip pfsense-c4eeb1c472b978a3669a2564f9a1e3733965be99.tar.gz | |
Fix ufslabels.sh logic to avoid trying to convert slices which are already using appropriate labels. Fixes #3207
Diffstat (limited to 'usr')
| -rwxr-xr-x | usr/local/sbin/ufslabels.sh | 41 |
1 files changed, 34 insertions, 7 deletions
diff --git a/usr/local/sbin/ufslabels.sh b/usr/local/sbin/ufslabels.sh index aeefe76..8a6c211 100755 --- a/usr/local/sbin/ufslabels.sh +++ b/usr/local/sbin/ufslabels.sh @@ -53,9 +53,10 @@ find_fs_device(){ } FSTAB=/etc/fstab +NEED_CHANGES=false cp ${FSTAB} ${FSTAB}.tmp -ALL_FILESYSTEMS=`/bin/cat /etc/fstab | /usr/bin/grep ufs | /usr/bin/awk '{print $2;}'` +ALL_FILESYSTEMS=`/bin/cat /etc/fstab | /usr/bin/awk '/ufs/ && !(/dev\/mirror\// || /dev\/ufsid\// || /dev\/label\// || /dev\/geom\//) {print $2;}'` for FS in ${ALL_FILESYSTEMS} do @@ -67,6 +68,7 @@ do echo "Invalid UFS ID for FS ${FS} ($UFSID), skipping" else /usr/bin/sed -i'' -e "s/${DEV}/ufsid\/${UFSID}/g" ${FSTAB}.tmp + NEED_CHANGES=true fi else echo "Unable to find device for ${FS}" @@ -75,12 +77,25 @@ do echo "FS: ${FS} on device ${DEV} with ufsid ${UFSID}" done -find_fs_device swap -SWAPDEV=${DEV} -echo "FS: Swap on device ${SWAPDEV}" +ALL_SWAPFS=`/bin/cat /etc/fstab | /usr/bin/awk '/swap/ && !(/dev\/mirror\// || /dev\/ufsid\// || /dev\/label\// || /dev\/geom\//) {print $1;}'` +SWAPNUM=0 +for SFS in ${ALL_SWAPFS} +do + DEV=${SFS##/dev/} + if [ "${DEV}" != "" ]; then + SWAPDEV=${DEV} + echo "FS: Swap slice ${SWAPNUM} on device ${SWAPDEV}" + if [ "${SWAPDEV}" != "" ]; then + /usr/bin/sed -i'' -e "s/${SWAPDEV}/label\/swap${SWAPNUM}/g" ${FSTAB}.tmp + NEED_CHANGES=true + fi + SWAPNUM=`expr ${SWAPNUM} + 1` + fi +done -if [ "${SWAPDEV}" != "" ]; then - /usr/bin/sed -i'' -e "s/${SWAPDEV}/label\/swap/g" ${FSTAB}.tmp +if [ "${NEED_CHANGES}" = "false" ]; then + echo Nothing to do, all filesystems and swap already use some form of device-independent labels + exit fi echo "====================" @@ -101,8 +116,20 @@ fi if [ "${COMMIT}" = "y" ] || [ "${COMMIT}" = "Y" ]; then echo "Disabling swap to apply label" /sbin/swapoff /dev/${SWAPDEV} + echo "Applying label to swap parition" - /sbin/glabel label swap /dev/${SWAPDEV} + SWAPNUM=0 + for SFS in ${ALL_SWAPFS} + do + find_fs_device ${SFS} + if [ "${DEV}" != "" ]; then + SWAPDEV=${DEV} + if [ "${SWAPDEV}" != "" ]; then + /sbin/glabel label swap${SWAPNUM} /dev/${SWAPDEV} + fi + SWAPNUM=`expr ${SWAPNUM} + 1` + fi + done echo "Activating new fstab" /bin/mv -f ${FSTAB} ${FSTAB}.old |
