From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>,
"Xen-devel@lists.xensource.com" <Xen-devel@lists.xensource.com>,
Daniel Stodden <daniel.stodden@citrix.com>
Subject: Re: Re: blktap: Sync with XCP, dropping zero-copy.
Date: Tue, 16 Nov 2010 11:11:33 -0500 [thread overview]
Message-ID: <20101116161133.GA30645@dumpdata.com> (raw)
In-Reply-To: <alpine.DEB.2.00.1011161141410.2373@kaball-desktop>
> I backported the upstream xen_disk implementation to qemu-xen
> and run a test on the upstream 2.6.37rc1 kernel as dom0: VMs boot fine
> and performances seem to be interesting. For the moment I am thinking
Can you quantify "interesting"? As in sucks-but-I-can-live-with-it or
wow-it-is-as-fast-as-kernel-blkback? Or should ask this question later
when you had a chance to run proper benchmarks?
next prev parent reply other threads:[~2010-11-16 16:11 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-12 23:31 blktap: Sync with XCP, dropping zero-copy Daniel Stodden
2010-11-12 23:31 ` [PATCH 1/5] blktap: Manage segment buffers in mempools Daniel Stodden
2010-11-12 23:31 ` [PATCH 2/5] blktap: Make VMAs non-foreign and bounce buffered Daniel Stodden
2010-11-12 23:31 ` [PATCH 3/5] blktap: Add queue access macros Daniel Stodden
2010-11-12 23:31 ` [PATCH 4/5] blktap: Forward port to 2.6.32 Daniel Stodden
2010-11-12 23:31 ` [PATCH 5/5] Fix compilation format warning in drivers/xen/blktap/device.c Daniel Stodden
2010-11-13 0:50 ` blktap: Sync with XCP, dropping zero-copy Jeremy Fitzhardinge
2010-11-13 3:56 ` Daniel Stodden
[not found] ` <1289620544.11102.373.camel@agari.van.xensource.com>
2010-11-15 18:27 ` Jeremy Fitzhardinge
2010-11-15 19:19 ` Ian Campbell
2010-11-15 19:34 ` Jeremy Fitzhardinge
2010-11-15 20:07 ` Ian Campbell
2010-11-16 0:43 ` Daniel Stodden
2010-11-16 9:13 ` Daniel Stodden
2010-11-16 12:17 ` Stefano Stabellini
2010-11-16 16:11 ` Konrad Rzeszutek Wilk [this message]
2010-11-16 16:16 ` Stefano Stabellini
2010-11-17 2:40 ` Daniel Stodden
2010-11-17 12:35 ` Stefano Stabellini
2010-11-17 15:34 ` Jonathan Ludlam
2010-11-16 13:00 ` Dave Scott
2010-11-16 14:48 ` Stefano Stabellini
2010-11-16 17:56 ` Jeremy Fitzhardinge
2010-11-16 21:28 ` Daniel Stodden
2010-11-17 17:04 ` Ian Campbell
2010-11-17 19:27 ` Daniel Stodden
2010-11-18 13:56 ` Ian Campbell
2010-11-18 19:37 ` Daniel Stodden
2010-11-19 10:57 ` Ian Campbell
2010-11-17 18:00 ` Jeremy Fitzhardinge
2010-11-17 20:21 ` Daniel Stodden
2010-11-17 21:02 ` Jeremy Fitzhardinge
2010-11-17 21:57 ` Daniel Stodden
2010-11-17 22:14 ` Jeremy Fitzhardinge
[not found] ` <1290035201.11102.1577.camel@agari.van.xensource.com>
[not found] ` <4CE46A03.3010104@goop.org>
[not found] ` <1290040898.11102.1709.camel@agari.van.xensource.com>
2010-11-18 2:29 ` Jeremy Fitzhardinge
2010-11-17 23:32 ` Daniel Stodden
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