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Aurel
slapos
Commits
dbce6762
Commit
dbce6762
authored
Oct 14, 2013
by
Cédric de Saint Martin
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KVM SR: new way of exporting disk image.
Using new built-in feature of qemu 1.6.
parent
6b05014f
Changes
2
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2 changed files
with
2 additions
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15 deletions
+2
-15
software/kvm/common.cfg
software/kvm/common.cfg
+1
-1
software/kvm/template/kvm-export.sh.in
software/kvm/template/kvm-export.sh.in
+1
-14
No files found.
software/kvm/common.cfg
View file @
dbce6762
...
@@ -133,7 +133,7 @@ mode = 0644
...
@@ -133,7 +133,7 @@ mode = 0644
recipe = hexagonit.recipe.download
recipe = hexagonit.recipe.download
url = ${:_profile_base_location_}/template/kvm-export.sh.in
url = ${:_profile_base_location_}/template/kvm-export.sh.in
filename = kvm-export.sh.in
filename = kvm-export.sh.in
md5sum =
844ffe5e01dedbf0a261edf52e067cbe
md5sum =
95fde96f35cbf90d677c44d18b60fafb
download-only = true
download-only = true
mode = 0755
mode = 0755
...
...
software/kvm/template/kvm-export.sh.in
View file @
dbce6762
#!/bin/bash
#!/bin/bash
# Create a backup of the disk image of the virtual machine
# Create a backup of the disk image of the virtual machine
QEMU_IMG
=
${
kvm
-instance
:qemu-img-path
}
SNAPSHOT_NAME
=
$(
date
+%s
)
DISK_PATH
=
${
kvm
-instance
:disk-path
}
BACKUP_PATH
=
${
:backup-disk-path
}
BACKUP_PATH
=
${
:backup-disk-path
}
QMP_CLIENT
=
${
buildout
:directory
}
/software_release/bin/qemu-qmp-client
QMP_CLIENT
=
${
buildout
:directory
}
/software_release/bin/qemu-qmp-client
...
@@ -11,15 +8,5 @@ if [ ! -f $DISK_PATH ]; then
...
@@ -11,15 +8,5 @@ if [ ! -f $DISK_PATH ]; then
exit
0
;
exit
0
;
fi
fi
$QMP_CLIENT
${
kvm
-instance
:socket-path
}
suspend
&&
\
$QMP_CLIENT
--socket
${
kvm
-instance
:socket-path
}
--drive-backup
$BACKUP_PATH
$QEMU_IMG
snapshot
-c
$SNAPSHOT_NAME
$DISK_PATH
$QMP_CLIENT
${
kvm
-instance
:socket-path
}
resume
if
[
-f
$BACKUP_PATH
]
;
then
rm
$BACKUP_PATH
fi
$QEMU_IMG
convert
-f
qcow2
-O
qcow2
-s
$SNAPSHOT_NAME
$DISK_PATH
$BACKUP_PATH
$QMP_CLIENT
${
kvm
-instance
:socket-path
}
suspend
&&
\
$QEMU_IMG
snapshot
-d
$SNAPSHOT_NAME
$DISK_PATH
$QMP_CLIENT
${
kvm
-instance
:socket-path
}
resume
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