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| author | Daniel Baumann <daniel@debian.org> | 2009-02-08 01:03:17 +0100 |
|---|---|---|
| committer | Daniel Baumann <daniel@debian.org> | 2011-03-09 17:48:04 +0100 |
| commit | 5311dd3d93b6e721f5f68a012c2e7142fd76aef4 (patch) | |
| tree | de8166400f10479da8752a6b61ae01a7bdedbbbb /bin | |
| parent | bccf32bcd498d3127837ccaaf1cd3e509188360f (diff) | |
| download | live-boot-5311dd3d93b6e721f5f68a012c2e7142fd76aef4.tar.gz live-boot-5311dd3d93b6e721f5f68a012c2e7142fd76aef4.zip | |
Adding ext4 support.
Diffstat (limited to 'bin')
| -rwxr-xr-x | bin/live-snapshot | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/bin/live-snapshot b/bin/live-snapshot index 3d4efad..d942c90 100755 --- a/bin/live-snapshot +++ b/bin/live-snapshot @@ -99,7 +99,7 @@ Help () echo " -o, --output: output image file (default: ${DEST})." echo " -r, --resync-string: internally used to resync previous made snapshots." echo " -f, --refresh: try to sync a running snapshot." - echo " -t, --type: snapshot filesystem type. Options: \"squashfs\", \"ext2\", \"ext3\", \"jffs2\" or \"cpio\".gz archive (default: ${SNAP_TYPE})" + echo " -t, --type: snapshot filesystem type. Options: \"squashfs\", \"ext2\", \"ext3\", \"ext4\", \"jffs2\" or \"cpio\".gz archive (default: ${SNAP_TYPE})" echo echo "Look at live-snapshot(1) man page for more information." @@ -257,6 +257,11 @@ Defaults () ""|*.ext2|*.ext3) SNAP_TYPE="ext2" ;; + + *.ext4) + SNAP_TYPE="ext4" + ;; + *) Error "unrecognized resync string" ;; @@ -276,6 +281,10 @@ Defaults () ext3) DEST="${MOUNTP}/live-sn.ext2" ;; + + ext4) + DEST="${MOUNTP}/live-sn.ext4" + ;; esac else DEST="${SNAP_OUTPUT}" @@ -285,7 +294,7 @@ Defaults () Validate_input () { case "${SNAP_TYPE}" in - cpio|squashfs|jffs2|ext2|ext3) + cpio|squashfs|jffs2|ext2|ext3|ext4) ;; *) @@ -427,9 +436,9 @@ Do_snapshot () cd "${OLDPWD}" ;; - # ext2|ext3 and jffs2 does not easily support an exclude list; files + # ext2|ext3|ext4 and jffs2 does not easily support an exclude list; files # should be copied to another directory in order to filter content - ext2|ext3) + ext2|ext3|ext4) DU_DIM="$(du -ks ${SNAP_COW} | cut -f1)" REAL_DIM="$(expr ${DU_DIM} + ${DU_DIM} / 20)" # Just 5% more to be sure, need something more sophistcated here... genext2fs --size-in-blocks=${REAL_DIM} --reserved-percentage=0 --root="${SNAP_COW}" "${DEST}" @@ -462,7 +471,7 @@ Warn_user () if [ -z "${SNAP_RESYNC_STRING}" ] then case ${SNAP_TYPE} in - cpio|ext2|ext3) + cpio|ext2|ext3|ext4) echo "Please move ${DEST} (if is not already in it)" > /dev/null 1>&2 echo "in a supported writable partition (e.g ext3, vfat)." > /dev/null 1>&2 ;; |