From: Kasper Dieter <dieter.kasper@ts.fujitsu.com>
To: Alex Elder <elder@inktank.com>
Cc: "ceph-devel@vger.kernel.org" <ceph-devel@vger.kernel.org>
Subject: rbd: format 2 support in rbd.ko ?
Date: Thu, 15 Aug 2013 13:42:29 +0200 [thread overview]
Message-ID: <20130815114229.GA10572@oder.mch.fsc.net> (raw)
In-Reply-To: <50748FA5.4030508@inktank.com>
When will 'format 2' support be available in rbd.ko ?
-Dieter
# rbd info ssd2-v2-1T-4m -p SSD-r2
rbd image 'ssd2-v2-1T-4m':
size 1000 GB in 256000 objects
order 22 (4096 KB objects)
block_name_prefix: rbd_data.13032ae8944a
format: 2
features: layering
# rbd map -p SSD-r2 ssd2-v2-1T-4m
rbd: add failed: (6) No such device or address
# uname -a
Linux rx37-2.primary.ceph-poc.fsc.net 3.8.13 #11 SMP Thu Aug 1 09:27:48 CEST 2013 x86_64 x86_64 x86_64 GNU/Linux
On Tue, Oct 09, 2012 at 10:57:09PM +0200, Alex Elder wrote:
> This series includes updates for two patches posted previously.
>
> -Alex
>
> [PATCH 1/4] rbd: define rbd_update_size()
> This is a simple addition so a bit of code used by both
> format 1 and 2 can be common rather than duplicated.
> [PATCH 2/4, v2] rbd: define rbd_dev_v2_refresh()
> Updated to fetch the image size in addition to the snapshot
> context when refreshing. The names of some functions no
> longer contain "snapc" to reflect this.
> [PATCH 3/4] rbd: implement feature checks
> This ensures that images requiring features not supported
> by the local rbd client software are rejected.
> [PATCH 4/4] rbd: activate v2 image support
> Same as before, and trivial.
> --
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next prev parent reply other threads:[~2013-08-15 11:42 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-09 20:57 [PATCH 0/4] rbd: finish up basic format 2 support Alex Elder
2012-10-09 21:00 ` [PATCH 1/4] rbd: define rbd_update_size() Alex Elder
2012-10-09 23:27 ` Josh Durgin
2012-10-09 23:46 ` Alex Elder
2012-10-10 1:14 ` [PATCH 1/4, v2] rbd: define rbd_update_mapping_size() Alex Elder
2012-10-10 1:17 ` Josh Durgin
2012-10-09 21:00 ` [PATCH 2/4, v2] rbd: define rbd_dev_v2_refresh() Alex Elder
2012-10-09 23:30 ` Josh Durgin
2012-10-09 21:01 ` [PATCH 3/4] rbd: implement feature checks Alex Elder
2012-10-09 23:31 ` Josh Durgin
2012-10-09 21:01 ` [PATCH 4/4] rbd: activate v2 image support Alex Elder
2012-10-09 23:32 ` Josh Durgin
2012-10-10 15:55 ` [PATCH 0/4] rbd: finish up basic format 2 support Cláudio Martins
2012-10-10 16:29 ` Josh Durgin
2013-08-15 11:42 ` Kasper Dieter [this message]
2013-08-15 12:30 ` rbd: format 2 support in rbd.ko ? Damien Churchill
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