From: Alexandre DERUMIER <aderumier@odiso.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] qcow2: online snasphots : internal vs external ?
Date: Sat, 25 Aug 2012 15:25:49 +0200 (CEST) [thread overview]
Message-ID: <49196ce6-4486-44b9-af25-28fbcae4efef@mailpro> (raw)
In-Reply-To: <10f390de-14b5-45c6-8d24-202e40cc2598@mailpro>
Hi,
I'm currently looking to add live snapshot support to proxmox kvm distribution.
Is it possible to use internal snapshots on a running guest running qcow2 disk?
(qemu-img snapshot -c ) ?
I see some old mails about possible corruption, that's why I tell the question.
Or do I need to use external snapshots with qmp blockdev-snapshot-sync ?
(Seem more complex to delete old snapshots)
Regards,
Alexandre Derumier.
next parent reply other threads:[~2012-08-25 13:26 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <10f390de-14b5-45c6-8d24-202e40cc2598@mailpro>
2012-08-25 13:25 ` Alexandre DERUMIER [this message]
2012-08-25 14:01 ` [Qemu-devel] qcow2: online snasphots : internal vs external ? Stefan Hajnoczi
2012-08-25 17:06 ` Alexandre DERUMIER
2012-08-26 7:07 ` Stefan Hajnoczi
2012-08-26 9:56 ` Alexandre DERUMIER
2012-08-27 9:04 ` Stefan Hajnoczi
2012-08-27 9:26 ` Alexandre DERUMIER
2012-08-27 10:10 ` Paolo Bonzini
2012-08-27 13:12 ` Alexandre DERUMIER
2012-08-27 10:13 ` Paolo Bonzini
2012-08-27 16:12 ` Kevin Wolf
2012-08-28 8:11 ` Stefan Hajnoczi
2012-08-28 8:22 ` Alexandre DERUMIER
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=49196ce6-4486-44b9-af25-28fbcae4efef@mailpro \
--to=aderumier@odiso.com \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).