From: Zdenek Kabelac <zkabelac@redhat.com>
To: device-mapper development <dm-devel@redhat.com>
Cc: "Kasatkin, Dmitry" <dmitry.kasatkin@intel.com>, mpatocka@redhat.com
Subject: Re: dm-bufio
Date: Fri, 23 Mar 2012 12:10:23 +0100 [thread overview]
Message-ID: <4F6C5A1F.1000103@redhat.com> (raw)
In-Reply-To: <CALLzPKZyOc+_Pjht8uR6AJOBsMFXQN=y5QWvD0_OZFaYJpvRig@mail.gmail.com>
Dne 23.3.2012 12:01, Kasatkin, Dmitry napsal(a):
> Hello,
>
> When using dm-bufio and dm-io in general, how to ensure that all dirty
> buffers are written to the storage when machine reboots?
> suspend hooks could be used, but they are not called on reboot, only
> when suspending/removing the target...
>
You mean you reboot without running 'sync' command?
And yes - on reboot you should properly unmount devices - so you should
see removal of target on your shutdown sequence - I believe Fedora currently
tries to support switch to some shutdown ramdisk, so all filesystem and
devices might be properly unmounted and destroyed.
Zdenek
next prev parent reply other threads:[~2012-03-23 11:10 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-23 11:01 dm-bufio Kasatkin, Dmitry
2012-03-23 11:10 ` Zdenek Kabelac [this message]
2012-03-23 11:26 ` dm-bufio Kasatkin, Dmitry
2012-03-23 14:12 ` dm-bufio Kasatkin, Dmitry
2012-03-23 14:21 ` dm-bufio Mike Snitzer
2012-03-23 14:29 ` dm-bufio Kasatkin, Dmitry
2012-03-23 14:32 ` dm-bufio Mike Snitzer
2012-03-23 15:17 ` dm-bufio Kasatkin, Dmitry
2012-03-23 21:32 ` dm-bufio Mike Snitzer
2012-03-24 0:04 ` dm-bufio Kasatkin, Dmitry
2012-03-23 16:22 ` dm-bufio Mikulas Patocka
2012-03-23 23:58 ` dm-bufio Kasatkin, Dmitry
2012-03-24 1:07 ` dm-bufio Mikulas Patocka
2012-03-24 18:51 ` dm-bufio Will Drewry
2012-03-27 10:20 ` dm-bufio Kasatkin, Dmitry
2012-03-27 9:56 ` dm-bufio Kasatkin, Dmitry
-- strict thread matches above, loose matches on Subject: below --
2011-10-14 19:14 [PATCH] dm-bufio Mikulas Patocka
2011-10-17 10:08 ` Joe Thornber
2011-10-17 12:41 ` dm-bufio Mike Snitzer
2011-10-13 15:05 dm-bufio Mikulas Patocka
2011-10-13 19:40 ` dm-bufio Mike Snitzer
2011-10-13 22:19 ` dm-bufio Mikulas Patocka
2011-10-13 22:31 ` dm-bufio Mike Snitzer
2011-10-14 9:19 ` dm-bufio Joe Thornber
2011-10-14 9:15 ` dm-bufio Joe Thornber
2011-10-14 12:19 ` dm-bufio Joe Thornber
2011-10-17 16:49 ` dm-bufio Mikulas Patocka
2011-10-17 18:01 ` dm-bufio Joe Thornber
2011-09-27 17:20 dm-bufio Mikulas Patocka
2011-09-28 9:41 ` dm-bufio Joe Thornber
2011-09-28 9:51 ` dm-bufio Heinz Mauelshagen
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=4F6C5A1F.1000103@redhat.com \
--to=zkabelac@redhat.com \
--cc=dm-devel@redhat.com \
--cc=dmitry.kasatkin@intel.com \
--cc=mpatocka@redhat.com \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.