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| author | Reto Buerki <reet@codelabs.ch> | 2012-12-07 17:54:19 +0100 |
|---|---|---|
| committer | Tobias Brunner <tobias@strongswan.org> | 2013-01-17 16:54:54 +0100 |
| commit | 8ed98c137321c3f92fb06b58e69aaecf4e531cdc (patch) | |
| tree | 0dca4366a75f5b44dd55d9026a97312005fe3f8c /testing/scripts/build-umlhostfs | |
| parent | 7fa27191855eaf828ec3dcf90385e0782f74d2e2 (diff) | |
| download | strongswan-8ed98c137321c3f92fb06b58e69aaecf4e531cdc.tar.bz2 strongswan-8ed98c137321c3f92fb06b58e69aaecf4e531cdc.tar.xz | |
Switch from raw images to qcow2 format
This allows to use minimal copy-on-write clones of the base image as
guest images, which in turn saves a lot of disk space.
Diffstat (limited to 'testing/scripts/build-umlhostfs')
| -rwxr-xr-x | testing/scripts/build-umlhostfs | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/testing/scripts/build-umlhostfs b/testing/scripts/build-umlhostfs index 9c419ac9b..1028ef266 100755 --- a/testing/scripts/build-umlhostfs +++ b/testing/scripts/build-umlhostfs @@ -1,5 +1,5 @@ #!/bin/bash -# create UML host file systems +# create specific guest images # # Copyright (C) 2004 Eric Marchionni, Patrik Rayo # Zuercher Hochschule Winterthur @@ -20,12 +20,14 @@ echo "Creating guest images" [ `id -u` -eq 0 ] || die "You must be root to run $0" -BASE=$BUILDDIR/base.img +BASE=$BUILDDIR/base.qcow2 HOSTSDIR=$PWD/hosts [ -f $BASE ] || die "Base image $BASE not found" [ -f $HOSTDIR ] || die "Hosts directory $HOSTSDIR not found" +load_qemu_nbd + mkdir -p $BUILDDIR mkdir -p $LOOPDIR @@ -41,8 +43,10 @@ do_on_exit umount $LOOPDIR for host in $HOSTS do log_action "Creating guest image for $host" - execute "cp $BASE $ROOTFSDIR/$host.img" 0 - execute "mount -o loop $ROOTFSDIR/$host.img $LOOPDIR" 0 + execute "qemu-img create -b $BASE -f qcow2 $ROOTFSDIR/$host.qcow2" 0 + execute "qemu-nbd -c $NBDEV $ROOTFSDIR/$host.qcow2" 0 + sync + execute "mount $NBDPARTITION $LOOPDIR" 0 execute "cp -rf $HOSTSDIR/${host}/etc $LOOPDIR" 0 execute "cp -rf $HOSTSDIR/default/etc $LOOPDIR" 0 if [ "$host" = "winnetou" ] @@ -58,6 +62,7 @@ do execute_chroot "chown -R openldap:openldap /var/lib/ldap" 0 fi sync + execute "umount $LOOPDIR" 0 + execute "qemu-nbd -d $NBDEV" 0 log_status 0 - umount $LOOPDIR done |