From: "Pasi Kärkkäinen" <pasik@iki.fi>
To: Sylvain Munaut <s.munaut@whatever-company.com>
Cc: ceph-devel@vger.kernel.org, xen-devel@lists.xen.org
Subject: Re: Xen blktap driver for Ceph RBD : Anybody wants to test ? :p
Date: Fri, 19 Apr 2013 09:45:24 +0300 [thread overview]
Message-ID: <20130419064524.GQ11427@reaktio.net> (raw)
In-Reply-To: <CAF6-1L714v7xtXe_Bg396jm+7Fi5ivUoxX79dpZ4dmT8MFj-aA@mail.gmail.com>
On Thu, Apr 18, 2013 at 05:05:29PM +0200, Sylvain Munaut wrote:
> Hi,
>
Hi,
> I've been working on getting a working blktap driver allowing to
> access ceph RBD block devices without relying on the RBD kernel driver
> and it finally got to a point where, it works and is testable.
>
Great! Ceph distributed block storage is cool.
> Some of the advantages are:
> - Easier to update to newer RBD version
> - Allows functionality only available in the userspace RBD library
> (write cache, layering, ...)
> - Less issue when you have OSD as domU on the same dom0
> - Contains crash to user space :p (they shouldn't happen, but ...)
>
> It's still an early prototype, but if you want to give it a shot and
> give feedback.
>
> You can find the code there https://github.com/smunaut/blktap/tree/rbd
> (rbd branch).
>
> Currently the username, poolname and image name are hardcoded ...
> (look for FIXME in the code). I'll get to that next, once I figured
> the best format for arguments.
>
If you have time to write up some lines about steps required to test this,
that'd be nice, it'll help people to test this stuff.
Thanks,
-- Pasi
next prev parent reply other threads:[~2013-04-19 6:45 UTC|newest]
Thread overview: 96+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-18 15:05 Xen blktap driver for Ceph RBD : Anybody wants to test ? :p Sylvain Munaut
2013-04-18 19:35 ` Wido den Hollander
2013-04-19 14:37 ` Sylvain Munaut
2013-04-19 14:40 ` Bernard Grymonpon
2013-04-23 10:02 ` Sylvain Munaut
2013-04-23 14:56 ` Bernard Grymonpon
2013-04-23 15:06 ` Sylvain Munaut
2013-04-23 19:13 ` Bernard Grymonpon
2013-04-23 16:38 ` Nick Couchman
2013-04-23 18:51 ` Sylvain Munaut
2013-04-23 20:09 ` Nick Couchman
2013-04-26 13:07 ` Sylvain Munaut
2013-04-26 15:51 ` Sage Weil
2013-04-26 17:10 ` Sylvain Munaut
2013-04-19 6:45 ` Pasi Kärkkäinen [this message]
2013-04-19 14:41 ` [Xen-devel] " Sylvain Munaut
2013-11-29 11:05 ` James Harper
2013-11-29 15:11 ` Sylvain Munaut
2013-12-01 4:08 ` James Harper
2013-12-03 15:46 ` Sylvain Munaut
2013-04-19 14:41 ` Sylvain Munaut
2013-08-01 2:12 ` James Harper
2013-08-05 9:41 ` Sylvain Munaut
2013-08-05 9:41 ` [Xen-devel] " Sylvain Munaut
2013-08-05 9:45 ` James Harper
2013-08-05 9:45 ` [Xen-devel] " James Harper
2013-08-05 11:01 ` Sylvain Munaut
2013-08-05 11:01 ` [Xen-devel] " Sylvain Munaut
2013-08-05 11:03 ` James Harper
2013-08-05 11:03 ` James Harper
2013-08-05 11:12 ` Pasi Kärkkäinen
2013-08-05 12:03 ` [Xen-devel] " Sylvain Munaut
2013-08-05 13:35 ` George Dunlap
2013-08-05 13:55 ` Sylvain Munaut
2013-08-05 14:04 ` George Dunlap
2013-08-05 15:18 ` Wei Liu
2013-08-05 15:20 ` George Dunlap
2013-08-05 15:32 ` Wei Liu
2013-08-05 15:32 ` [Xen-devel] " Wei Liu
2013-08-05 15:20 ` George Dunlap
2013-08-05 15:18 ` Wei Liu
2013-08-05 14:04 ` George Dunlap
2013-08-05 13:55 ` Sylvain Munaut
2013-08-05 13:35 ` George Dunlap
2013-08-05 12:03 ` Sylvain Munaut
2013-08-09 0:12 ` [Xen-devel] " James Harper
2013-08-09 9:21 ` Sylvain Munaut
2013-08-09 9:21 ` [Xen-devel] " Sylvain Munaut
2013-08-11 0:51 ` James Harper
2013-08-11 1:02 ` James Harper
2013-08-11 1:02 ` [Xen-devel] " James Harper
2013-08-12 14:13 ` Sylvain Munaut
2013-08-12 23:26 ` James Harper
2013-08-12 23:26 ` [Xen-devel] " James Harper
2013-08-13 0:39 ` James Harper
2013-08-13 8:32 ` Sylvain Munaut
2013-08-13 8:32 ` [Xen-devel] " Sylvain Munaut
2013-08-13 9:12 ` James Harper
2013-08-13 9:20 ` Sylvain Munaut
2013-08-13 14:59 ` Frederik Thuysbaert
2013-08-13 14:59 ` [Xen-devel] " Frederik Thuysbaert
[not found] ` <520A4945.1030907@gmail.com>
2013-08-13 15:39 ` Sylvain Munaut
2013-08-13 23:39 ` James Harper
2013-08-13 23:43 ` Sylvain Munaut
2013-08-13 23:43 ` [Xen-devel] " Sylvain Munaut
2013-08-13 23:51 ` James Harper
2013-08-13 23:59 ` James Harper
2013-08-13 23:59 ` [Xen-devel] " James Harper
2013-08-14 13:13 ` Sylvain Munaut
2013-08-14 13:13 ` [Xen-devel] " Sylvain Munaut
2013-08-14 13:16 ` James Harper
2013-08-14 13:16 ` [Xen-devel] " James Harper
2013-08-15 7:20 ` James Harper
2013-08-15 7:20 ` [Xen-devel] " James Harper
2013-08-16 1:02 ` James Harper
2013-08-16 1:02 ` [Xen-devel] " James Harper
2013-08-13 23:51 ` James Harper
2013-08-13 23:39 ` James Harper
2013-08-14 8:43 ` Frederik Thuysbaert
2013-08-14 8:43 ` [Xen-devel] " Frederik Thuysbaert
2013-08-14 15:03 ` Sylvain Munaut
2013-08-14 15:03 ` [Xen-devel] " Sylvain Munaut
2013-08-16 8:27 ` Frederik Thuysbaert
2013-08-16 8:27 ` Frederik Thuysbaert
2013-08-14 8:47 ` Frederik Thuysbaert
2013-08-14 8:47 ` [Xen-devel] " Frederik Thuysbaert
2013-08-13 15:39 ` Sylvain Munaut
2013-08-13 21:47 ` James Harper
2013-08-13 21:47 ` [Xen-devel] " James Harper
2013-08-13 9:20 ` Sylvain Munaut
2013-08-13 9:12 ` James Harper
2013-08-13 0:39 ` James Harper
2013-08-12 14:13 ` Sylvain Munaut
2013-08-11 0:51 ` James Harper
2013-08-09 0:12 ` James Harper
-- strict thread matches above, loose matches on Subject: below --
2013-04-18 15:05 Sylvain Munaut
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