From: Wido den Hollander <wido@42on.com>
To: ceph-devel <ceph-devel@vger.kernel.org>
Subject: Switch to RBD format 2 by default after Firefly
Date: Tue, 08 Apr 2014 14:47:48 +0200 [thread overview]
Message-ID: <5343EFF4.9010808@42on.com> (raw)
Hi,
With Ubuntu 14.04 now shipping with the 3.13 kernel it fully supports
Format 2 in both librbd and krbd.
For RHEL 7 there will be a extra yum repo with a module which supports
format 2, so isn't it that that after Firefly we change
'rbd_default_format' to 2?
I still see a lot of images being created with format 1 and that will
otherwise be hunting us for a long time.
I'd vote for making format 2 the default or at least patch the 'rbd'
tool to create format 2 images.
--
Wido den Hollander
42on B.V.
Phone: +31 (0)20 700 9902
Skype: contact42on
next reply other threads:[~2014-04-08 12:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-08 12:47 Wido den Hollander [this message]
2014-04-08 12:56 ` Switch to RBD format 2 by default after Firefly Ilya Dryomov
2014-04-08 12:57 ` Wido den Hollander
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