diff options
Diffstat (limited to 'packages/nslu2-binary-only/unslung-rootfs-2.3r25/unsling')
| -rw-r--r-- | packages/nslu2-binary-only/unslung-rootfs-2.3r25/unsling | 46 |
1 files changed, 35 insertions, 11 deletions
diff --git a/packages/nslu2-binary-only/unslung-rootfs-2.3r25/unsling b/packages/nslu2-binary-only/unslung-rootfs-2.3r25/unsling index 120143d352..5a5d74d858 100644 --- a/packages/nslu2-binary-only/unslung-rootfs-2.3r25/unsling +++ b/packages/nslu2-binary-only/unslung-rootfs-2.3r25/unsling @@ -1,6 +1,6 @@ #!/bin/sh -usage="Usage: $0 [hdd-data|flash-data|hdd-conf|flash-conf|jffs2-hdd-data|jffs2-flash-data|jffs2-hdd-conf|jffs2-flash-conf]" +usage="Usage: $0 disk1|disk2" # Set target disk @@ -10,7 +10,11 @@ if [ $# -gt 1 ] ; then fi if [ $# -eq 1 ] ; then - if [ "$1" = "flash-data" ] ; then + if [ "$1" = "disk1" ] ; then + targ=/share/hdd/data + copy=true + flag=.sda1root + elif [ "$1" = "disk2" ] ; then targ=/share/flash/data copy=true flag=.sdb1root @@ -18,26 +22,30 @@ if [ $# -eq 1 ] ; then targ=/share/hdd/data copy=true flag=.sda1root - elif [ "$1" = "flash-conf" ] ; then - targ=/share/flash/conf - copy=true - flag=.sdb2root elif [ "$1" = "hdd-conf" ] ; then targ=/share/hdd/conf copy=true flag=.sda2root - elif [ "$1" = "jffs2-flash-data" ] ; then + elif [ "$1" = "flash-data" ] ; then targ=/share/flash/data - copy= + copy=true + flag=.sdb1root + elif [ "$1" = "flash-conf" ] ; then + targ=/share/flash/conf + copy=true + flag=.sdb2root elif [ "$1" = "jffs2-hdd-data" ] ; then targ=/share/hdd/data copy= - elif [ "$1" = "jffs2-flash-conf" ] ; then - targ=/share/flash/conf - copy= elif [ "$1" = "jffs2-hdd-conf" ] ; then targ=/share/hdd/conf copy= + elif [ "$1" = "jffs2-flash-data" ] ; then + targ=/share/flash/data + copy= + elif [ "$1" = "jffs2-flash-conf" ] ; then + targ=/share/flash/conf + copy= else echo $usage exit 1 @@ -105,6 +113,13 @@ if [ -z "$copy" ] ; then else + # Save the existing ipkg database. + + rm -rf $targ/usr/lib/ipkg.old + if [ -f $targ/usr/lib/ipkg/status ] ; then + mv $targ/usr/lib/ipkg $targ/usr/lib/ipkg.old + fi + # Copy the complete rootfs to the target. echo "Copying the complete rootfs from / to $targ." @@ -112,6 +127,15 @@ else rm -rf $targ/dev ; mv $targ/dev.state $targ/dev rm -rf $targ/var ; mv $targ/var.state $targ/var + # Copy over the existing ipkg database. + + if [ -f $targ/usr/lib/ipkg.old/status ] ; then + echo "Preserving existing ipkg database on target disk." + ( cd $targ/usr/lib/ipkg.old ; tar cf - . ) | ( cd $targ/usr/lib/ipkg ; tar xf - ) + fi + + # Create the boot flag file. + rm -f /.sd??root $targ/.sd??root echo "Creating /$flag to direct switchbox to boot from $targ." |