From: Daniel Phillips <phillips@phunq.net>
To: dm-devel@redhat.com
Cc: agk@redhat.com
Subject: Re: [PATCH RFC] dm snapshot: shared exception store
Date: Tue, 12 Aug 2008 12:07:24 -0700 [thread overview]
Message-ID: <200808121207.25140.phillips@phunq.net> (raw)
In-Reply-To: <20080804171242V.fujita.tomonori@lab.ntt.co.jp>
On Monday 04 August 2008 01:22, FUJITA Tomonori wrote:
> Note that the code is still in a very early stage. There are lots of
> TODO items:
>
> ...
>
> - applying a delta to in a atomic manner
This is not necessary because of the way the ddsnap replication
algorithm works. A delta is always written to the downstream origin,
and nothing else accesses the downstream origin while that is taking
place.
Regards,
Daniel
prev parent reply other threads:[~2008-08-12 19:07 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-04 8:22 [PATCH RFC] dm snapshot: shared exception store FUJITA Tomonori
2008-08-06 19:14 ` Mikulas Patocka
2008-08-09 5:01 ` FUJITA Tomonori
2008-08-11 22:12 ` Mikulas Patocka
2008-08-11 23:34 ` FUJITA Tomonori
2008-08-12 0:15 ` Steve VanDeBogart
2008-08-12 12:30 ` Daniel Phillips
2008-08-14 0:14 ` Daniel Phillips
2008-08-15 8:17 ` FUJITA Tomonori
2008-08-15 8:43 ` Daniel Phillips
2008-08-15 9:25 ` FUJITA Tomonori
2008-08-16 20:14 ` Daniel Phillips
2008-08-15 13:53 ` Ryusuke Konishi
2008-08-12 12:56 ` Daniel Phillips
2008-08-12 13:14 ` FUJITA Tomonori
2008-08-12 19:00 ` Daniel Phillips
2008-08-12 23:24 ` FUJITA Tomonori
2008-08-12 23:29 ` FUJITA Tomonori
2008-08-13 0:28 ` Daniel Phillips
2008-08-12 19:07 ` Daniel Phillips [this message]
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=200808121207.25140.phillips@phunq.net \
--to=phillips@phunq.net \
--cc=agk@redhat.com \
--cc=dm-devel@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.