From: David Disseldorp <ddiss@suse.de>
To: Mike Christie <mchristi@redhat.com>
Cc: ceph-devel@vger.kernel.org
Subject: Re: [PATCH 0/2] ceph osd: initial VMware VAAI support
Date: Thu, 10 Mar 2016 13:04:23 +0100 [thread overview]
Message-ID: <20160310130423.1383631a@echidna.suse> (raw)
In-Reply-To: <56E11607.8070200@redhat.com>
On Thu, 10 Mar 2016 00:36:55 -0600, Mike Christie wrote:
...
> > This does not include support for XCOPY/extended copy. I
> > am still looking into this, but it seems it might be
> > difficult to support due to rbd being more tuned to cloning
> > entire devices. When we implement VASA, the cloneVirtualVolume
> > might be something we can support though.
I suppose the src-and-dest-in-same-pg requirement would complicate
things quite a bit, but wouldn't clonerange be an option for XCOPY
offloads?
Cheers, David
next prev parent reply other threads:[~2016-03-10 12:04 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <[PATCH 0/2] ceph osd: initial VMware VAAI support>
2016-03-10 6:34 ` (unknown), Mike Christie
2016-03-10 6:34 ` [PATCH 1/2] ceph osd: add support for new op writesame Mike Christie
2016-03-10 12:03 ` David Disseldorp
2016-03-10 6:34 ` [PATCH 2/2] ceph osd: add support for new op cmpext Mike Christie
2016-03-10 12:03 ` David Disseldorp
2016-03-10 17:06 ` Mike Christie
2016-03-10 17:12 ` David Disseldorp
2016-03-10 6:36 ` [PATCH 0/2] ceph osd: initial VMware VAAI support Mike Christie
2016-03-10 12:04 ` David Disseldorp [this message]
2016-03-10 22:45 ` Josh Durgin
2016-03-11 4:46 ` Ric Wheeler
2016-03-11 10:03 ` David Disseldorp
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