From: Paul Taysom <Paul.Taysom@novell.com>
To: ocfs2-devel@oss.oracle.com
Subject: [Ocfs2-devel] OCFS2 features RFC
Date: Thu, 11 May 2006 14:40:46 -0600 [thread overview]
Message-ID: <44634CAB.C8CD.0002.0@novell.com> (raw)
In-Reply-To: <446398D3.7010508@suse.com>
What make the online file system resize tricky is updating all the
allocation chains. The last block of each of the existing chains needs
to be updated to point to the new blocks in the chains.
Would it be possible to get rid of chains and just compute the next
block in the chain?
Paul
>>Online file system resize
>This would be nice, and I think easily done in the same manner ext3
>does. Anything outside the file system's current view of the block
>device can be initialized in userspace, and the last block group,
>bitmaps, and superblock would be adjusted by an ioctl in kernelspace.
>>> Jeff Mahoney <jeffm@suse.com> 05/11/06 2:04 pm >>>
next prev parent reply other threads:[~2006-05-11 20:40 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-25 18:35 [Ocfs2-devel] OCFS2 features RFC Mark Fasheh
2006-04-25 21:55 ` Christoph Hellwig
2006-04-25 22:24 ` Mark Fasheh
2006-04-26 16:50 ` Daniel Phillips
2006-04-26 4:11 ` Andi Kleen
2006-04-26 18:06 ` Mark Fasheh
2006-04-26 18:08 ` Andi Kleen
2006-04-26 18:34 ` Daniel Phillips
2006-04-27 20:25 ` Paul Taysom
2006-05-03 23:04 ` [Ocfs2-devel] OCFS2 features RFC - separate journal? Daniel Phillips
2006-05-04 0:29 ` Zach Brown
2006-05-04 0:46 ` Daniel Phillips
2006-05-04 20:56 ` Zach Brown
2006-05-04 20:59 ` Wim Coekaerts
2006-05-04 22:23 ` Daniel Phillips
2006-05-04 22:30 ` Mark Fasheh
2006-05-05 3:05 ` Daniel Phillips
2006-05-05 18:25 ` Mark Fasheh
2006-05-06 3:09 ` Daniel Phillips
2006-05-05 17:12 ` Paul Taysom
2006-05-05 18:06 ` Daniel Phillips
2006-05-05 18:57 ` Sunil Mushran
2006-05-08 14:28 ` Paul Taysom
2006-05-08 17:43 ` Daniel Phillips
2006-05-08 18:00 ` Paul Taysom
2006-05-08 18:22 ` Daniel Phillips
2006-05-11 20:04 ` [Ocfs2-devel] OCFS2 features RFC Jeff Mahoney
2006-05-11 20:40 ` Paul Taysom [this message]
2006-05-11 20:55 ` Joel Becker
2006-05-11 21:16 ` Daniel Phillips
2006-05-17 1:44 ` Mark Fasheh
[not found] ` <446BBCF5.7040903@google.com>
[not found] ` <20060518024638.GY21588@ca-server1.us.oracle.com>
2006-05-19 0:35 ` Daniel Phillips
2006-05-19 15:16 ` J. Bruce Fields
2006-05-20 6:11 ` Mark Fasheh
2006-05-22 19:18 ` Daniel Phillips
2006-05-22 17:01 ` Paul Taysom
-- strict thread matches above, loose matches on Subject: below --
2006-05-02 18:22 [Ocfs2-devel] OCFS2 Features RFC Brian Long
2006-05-02 20:29 ` Sunil Mushran
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=44634CAB.C8CD.0002.0@novell.com \
--to=paul.taysom@novell.com \
--cc=ocfs2-devel@oss.oracle.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.