From: Goffredo Baroncelli <kreijack@libero.it>
To: "Brian J. Murrell" <brian@interlinx.bc.ca>
Cc: linux-btrfs@vger.kernel.org, David Nicol <davidnicol@gmail.com>
Subject: Re: how to know when all space from a snapshot delete is freed?
Date: Wed, 02 Mar 2011 22:14:49 +0100 [thread overview]
Message-ID: <4D6EB349.1050507@libero.it> (raw)
In-Reply-To: <iklfnu$efc$1@dough.gmane.org>
David worked for some time to a solution to this kind of problem. But I
don't know if it was merged.
See posts on this ML with subject "PATCH: IOCTL#21 progs"
On 03/02/2011 02:12 PM, Brian J. Murrell wrote:
> For some time after I issue a snapshot delete, the space in the volume
> is freed. It starts to free quite fast and then the progress slows and
> speeds up again.
>
> Given that the return from the snapshot delete command is immediate and
> the space is freed asynchronously, how can I determine absolutely that
> the snapshot has been entirely removed and the space freeing operation
> is complete?
>
> Cheers,
> b.
>
next prev parent reply other threads:[~2011-03-02 21:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-02 13:12 how to know when all space from a snapshot delete is freed? Brian J. Murrell
2011-03-02 21:14 ` Goffredo Baroncelli [this message]
2011-03-02 21:38 ` David Nicol
2011-03-02 21:42 ` David Nicol
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=4D6EB349.1050507@libero.it \
--to=kreijack@libero.it \
--cc=brian@interlinx.bc.ca \
--cc=davidnicol@gmail.com \
--cc=kreijack@inwind.it \
--cc=linux-btrfs@vger.kernel.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