* [Qemu-devel] Do vm snapshot feature exist in qemu as in VMware
@ 2011-12-20 10:55 ¤終於aware
2011-12-20 11:52 ` 陳韋任
2011-12-20 12:34 ` 陳韋任
0 siblings, 2 replies; 3+ messages in thread
From: ¤終於aware @ 2011-12-20 10:55 UTC (permalink / raw)
To: qemu-devel
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Hi,
how to save the current state of the running vm as a file and restore the last running state later by using the file as a arg of qemu cmd line?
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^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [Qemu-devel] Do vm snapshot feature exist in qemu as in VMware
2011-12-20 10:55 [Qemu-devel] Do vm snapshot feature exist in qemu as in VMware ¤終於aware
@ 2011-12-20 11:52 ` 陳韋任
2011-12-20 12:34 ` 陳韋任
1 sibling, 0 replies; 3+ messages in thread
From: 陳韋任 @ 2011-12-20 11:52 UTC (permalink / raw)
To: ¤終於aware; +Cc: qemu-devel
On Tue, Dec 20, 2011 at 06:55:19PM +0800, ¤終於aware wrote:
> Hi,
> how to save the current state of the running vm as a file and restore the last running state later by using the file as a arg of qemu cmd line?
You can see http://en.wikibooks.org/wiki/QEMU/Monitor , search savevm and
loadvm.
Regards,
chenwj
--
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667
Homepage: http://people.cs.nctu.edu.tw/~chenwj
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Qemu-devel] Do vm snapshot feature exist in qemu as in VMware
2011-12-20 10:55 [Qemu-devel] Do vm snapshot feature exist in qemu as in VMware ¤終於aware
2011-12-20 11:52 ` 陳韋任
@ 2011-12-20 12:34 ` 陳韋任
1 sibling, 0 replies; 3+ messages in thread
From: 陳韋任 @ 2011-12-20 12:34 UTC (permalink / raw)
To: ¤終於aware; +Cc: qemu-devel
On Tue, Dec 20, 2011 at 06:55:19PM +0800, ¤終於aware wrote:
> Hi,
> how to save the current state of the running vm as a file and restore the last running state later by using the file as a arg of qemu cmd line?
BTW, make sure your root file system's format support snapshot. For example,
if you have a ext2 root file system "rootfs.ext2", convert it to qcow2 format
by using qemu-img.
$ qemu-img convert -O qcow2 rootfs.ext2 rootfs.qcow2
Regards,
chenwj
--
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667
Homepage: http://people.cs.nctu.edu.tw/~chenwj
^ permalink raw reply [flat|nested] 3+ messages in thread
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2011-12-20 10:55 [Qemu-devel] Do vm snapshot feature exist in qemu as in VMware ¤終於aware
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