From: Christoph Hellwig <hch@lst.de>
To: Josh Durgin <josh.durgin@dreamhost.com>
Cc: Christoph Hellwig <hch@lst.de>,
ceph-devel@vger.kernel.org, qemu-devel@nongnu.org,
kvm@vger.kernel.org
Subject: Re: [Qemu-devel] [qemu-iotests][PATCH] Update rbd support
Date: Thu, 21 Apr 2011 08:49:16 +0200 [thread overview]
Message-ID: <20110421064916.GA2606@lst.de> (raw)
In-Reply-To: <c87587fab7b312c58c7d59ac6117eff5@hq.newdream.net>
On Tue, Apr 12, 2011 at 10:42:00PM -0700, Josh Durgin wrote:
> > I suspect we only support the weird writing past size for the
> > file protocol, so we should only run the test for it.
> >
> > Or does sheepdog do anything special about it?
>
> Sheepdog supports it by truncating to the right size if a write
> would be past the end. I'm not sure if other protocols support
> it.
I've changed 016 to require the file or sheepdog protocols, and then
applied the rest of your patch. Thanks a lot!
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Josh Durgin <josh.durgin@dreamhost.com>
Cc: ceph-devel@vger.kernel.org, Christoph Hellwig <hch@lst.de>,
kvm@vger.kernel.org, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [qemu-iotests][PATCH] Update rbd support
Date: Thu, 21 Apr 2011 08:49:16 +0200 [thread overview]
Message-ID: <20110421064916.GA2606@lst.de> (raw)
In-Reply-To: <c87587fab7b312c58c7d59ac6117eff5@hq.newdream.net>
On Tue, Apr 12, 2011 at 10:42:00PM -0700, Josh Durgin wrote:
> > I suspect we only support the weird writing past size for the
> > file protocol, so we should only run the test for it.
> >
> > Or does sheepdog do anything special about it?
>
> Sheepdog supports it by truncating to the right size if a write
> would be past the end. I'm not sure if other protocols support
> it.
I've changed 016 to require the file or sheepdog protocols, and then
applied the rest of your patch. Thanks a lot!
next prev parent reply other threads:[~2011-04-21 6:49 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-13 0:45 [PATCH v3 0/4] rbd improvements Josh Durgin
2011-04-13 0:45 ` [Qemu-devel] " Josh Durgin
2011-04-13 0:45 ` [PATCH v3 1/4] rbd: use the higher level librbd instead of just librados Josh Durgin
2011-04-13 0:45 ` [Qemu-devel] " Josh Durgin
2011-04-13 0:45 ` [PATCH v3 2/4] rbd: allow configuration of rados from the rbd filename Josh Durgin
2011-04-13 0:45 ` [Qemu-devel] " Josh Durgin
2011-04-13 0:45 ` [PATCH v3 3/4] rbd: check return values when scheduling aio Josh Durgin
2011-04-13 0:45 ` [Qemu-devel] " Josh Durgin
2011-04-13 0:45 ` [PATCH v3 4/4] rbd: Add bdrv_truncate implementation Josh Durgin
2011-04-13 0:45 ` [Qemu-devel] " Josh Durgin
2011-04-13 0:47 ` [qemu-iotests][PATCH] Update rbd support Josh Durgin
2011-04-13 0:47 ` [Qemu-devel] " Josh Durgin
2011-04-13 2:43 ` Christoph Hellwig
2011-04-13 2:43 ` Christoph Hellwig
2011-04-13 5:42 ` Josh Durgin
2011-04-13 5:42 ` [Qemu-devel] " Josh Durgin
2011-04-21 6:49 ` Christoph Hellwig [this message]
2011-04-21 6:49 ` Christoph Hellwig
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