From: "Michael S. Tsirkin" <mst@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>,
Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>,
kvm-devel <kvm@vger.kernel.org>,
lf-virt <virtualization@lists.linux-foundation.org>,
Anthony Liguori <aliguori@linux.vnet.ibm.com>,
target-devel <target-devel@vger.kernel.org>,
linux-scsi <linux-scsi@vger.kernel.org>,
Zhi Yong Wu <wuzhy@cn.ibm.com>, Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH 0/6] tcm_vhost/virtio-scsi WIP code for-3.6
Date: Wed, 4 Jul 2012 18:05:57 +0300 [thread overview]
Message-ID: <20120704150557.GA26951@redhat.com> (raw)
In-Reply-To: <4FF45890.6000205@redhat.com>
On Wed, Jul 04, 2012 at 04:52:00PM +0200, Paolo Bonzini wrote:
> Il 04/07/2012 16:02, Michael S. Tsirkin ha scritto:
> > On Wed, Jul 04, 2012 at 04:24:00AM +0000, Nicholas A. Bellinger wrote:
> >> From: Nicholas Bellinger <nab@linux-iscsi.org>
> >>
> >> Hi folks,
> >>
> >> This series contains patches required to update tcm_vhost <-> virtio-scsi
> >> connected hosts <-> guests to run on v3.5-rc2 mainline code. This series is
> >> available on top of target-pending/auto-next here:
> >>
> >> git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git tcm_vhost
> >>
> >> This includes the necessary vhost changes from Stefan to to get tcm_vhost
> >> functioning, along a virtio-scsi LUN scanning change to address a client bug
> >> with tcm_vhost I ran into.. Also, tcm_vhost driver has been merged into a single
> >> source + header file that is now living under /drivers/vhost/, along with latest
> >> tcm_vhost changes from Zhi's tcm_vhost tree.
> >>
> >> Here are a couple of screenshots of the code in action using raw IBLOCK
> >> backends provided by FusionIO ioDrive Duo:
> >>
> >> http://linux-iscsi.org/images/Virtio-scsi-tcm-vhost-3.5-rc2-3.png
> >> http://linux-iscsi.org/images/Virtio-scsi-tcm-vhost-3.5-rc2-4.png
> >>
> >> So the next steps on my end will be converting tcm_vhost to submit backend I/O from
> >> cmwq context, along with fio benchmark numbers between tcm_vhost/virtio-scsi and
> >> virtio-scsi-raw using raw IBLOCK iomemory_vsl flash.
> >
> > OK so this is an RFC, not for merge yet?
>
> Patch 6 definitely looks RFCish, but patch 5 should go in anyway.
>
> Paolo
I was talking about 4/6 first of all.
Anyway, it's best to split, not to mix RFCs and fixes.
--
MST
next prev parent reply other threads:[~2012-07-04 15:05 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-04 4:24 [PATCH 0/6] tcm_vhost/virtio-scsi WIP code for-3.6 Nicholas A. Bellinger
2012-07-04 4:24 ` [PATCH 1/6] vhost: Separate vhost-net features from vhost features Nicholas A. Bellinger
2012-07-04 4:41 ` Asias He
2012-07-04 4:24 ` [PATCH 2/6] vhost: make vhost work queue visible Nicholas A. Bellinger
2012-07-04 4:24 ` Nicholas A. Bellinger
2012-07-04 4:24 ` [PATCH 3/6] vhost: Add vhost_scsi specific defines Nicholas A. Bellinger
2012-07-04 4:24 ` Nicholas A. Bellinger
2012-07-04 4:24 ` [PATCH 4/6] tcm_vhost: Initial merge for vhost level target fabric driver Nicholas A. Bellinger
2012-07-05 17:47 ` Bart Van Assche
2012-07-05 17:47 ` Bart Van Assche
2012-07-05 17:59 ` Bart Van Assche
2012-07-05 17:59 ` Bart Van Assche
2012-07-04 4:24 ` Nicholas A. Bellinger
2012-07-04 4:24 ` [PATCH 5/6] virtio-scsi: Add vdrv->scan for post VIRTIO_CONFIG_S_DRIVER_OK LUN scanning Nicholas A. Bellinger
2012-07-04 4:24 ` Nicholas A. Bellinger
2012-07-04 14:50 ` Paolo Bonzini
2012-07-04 4:24 ` [PATCH 6/6] virtio-scsi: Set shost->max_id=1 for tcm_vhost WWPNs Nicholas A. Bellinger
2012-07-04 14:50 ` Paolo Bonzini
2012-07-05 2:05 ` Nicholas A. Bellinger
2012-07-05 6:42 ` Paolo Bonzini
2012-07-04 4:24 ` Nicholas A. Bellinger
2012-07-04 14:02 ` [PATCH 0/6] tcm_vhost/virtio-scsi WIP code for-3.6 Michael S. Tsirkin
2012-07-04 14:52 ` Paolo Bonzini
2012-07-04 15:05 ` Michael S. Tsirkin [this message]
2012-07-04 22:12 ` Anthony Liguori
2012-07-05 1:52 ` Nicholas A. Bellinger
2012-07-05 10:22 ` Paolo Bonzini
2012-07-05 13:53 ` Michael S. Tsirkin
2012-07-05 14:06 ` Anthony Liguori
2012-07-05 14:40 ` Michael S. Tsirkin
2012-07-05 14:47 ` Paolo Bonzini
2012-07-05 17:26 ` Michael S. Tsirkin
2012-07-06 3:01 ` Nicholas A. Bellinger
2012-07-06 5:43 ` SCSI Performance regression [was Re: [PATCH 0/6] tcm_vhost/virtio-scsi WIP code for-3.6] James Bottomley
2012-07-06 9:13 ` Nicholas A. Bellinger
2012-07-06 13:49 ` James Bottomley
2012-07-06 18:21 ` Nicholas A. Bellinger
2012-07-06 18:21 ` Nicholas A. Bellinger
2012-07-06 20:30 ` [Ksummit-2012-discuss] " Christoph Lameter
2012-07-06 20:30 ` Christoph Lameter
2012-07-06 22:06 ` Nicholas A. Bellinger
2012-07-06 22:06 ` Nicholas A. Bellinger
2012-07-06 3:01 ` [PATCH 0/6] tcm_vhost/virtio-scsi WIP code for-3.6 Nicholas A. Bellinger
2012-07-05 14:06 ` Anthony Liguori
2012-07-05 14:32 ` Paolo Bonzini
2012-07-05 21:00 ` Michael S. Tsirkin
2012-07-06 3:38 ` Nicholas A. Bellinger
2012-07-06 5:39 ` Paolo Bonzini
2012-07-05 17:53 ` Bart Van Assche
2012-07-05 17:53 ` Bart Van Assche
2012-07-05 19:57 ` Bart Van Assche
2012-07-10 0:29 ` Nicholas A. Bellinger
2012-07-10 0:29 ` Nicholas A. Bellinger
2012-07-05 2:01 ` Nicholas A. Bellinger
2012-07-05 2:01 ` Nicholas A. Bellinger
2012-07-05 9:31 ` Michael S. Tsirkin
2012-07-06 3:13 ` Nicholas A. Bellinger
-- strict thread matches above, loose matches on Subject: below --
2012-07-04 4:24 Nicholas A. Bellinger
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