Il 18/12/2012 23:18, Rolf Eike Beer ha scritto:
Paolo Bonzini wrote:
Hi all,
this series adds multiqueue support to the virtio-scsi driver, based
on Jason Wang's work on virtio-net. It uses a simple queue steering
algorithm that expects one queue per CPU. LUNs in the same target always
On Mon, 2012-12-17 at 15:29 -0800, Hiral Patel wrote:
Added new fnic debug flags for identifying IO state at every stage of IO
while debugging
and also added more log messages for better debugging capability.
Signed-off-by: Sesidhar Baddela sebad...@cisco.com
Signed-off-by: Hiral Patel
Hello everyone, hello Michal,
I can confirm and reproduce this issue on a different set of hardware:
Intel S1200BTLR Mainboard
LSI MegaRAID 9266-4i Raid-Controller
I haven't tried using a kernel older than 3.2.5 so far, but with kernels
3.2.24 and 3.5.0 I get the following dmesg output:
[
The patch we suggested where we simply changed BLK_MAX_CDB and MAX_COMMAND_SIZE
from 16 to 32 was meant to be a stick in the sand. It's the simplest
description of the functionality we're looking for. Other approaches that
accomplish the same thing would be fine.
I don't know if the reason
On Tue, Dec 18, 2012 at 01:32:48PM +0100, Paolo Bonzini wrote:
+/**
+ * virtqueue_start_buf - start building buffer for the other end
+ * @vq: the struct virtqueue we're talking about.
+ * @buf: a struct keeping the state of the buffer
+ * @data: the token identifying the buffer.
+ * @count:
On Tue, Dec 18, 2012 at 01:32:52PM +0100, Paolo Bonzini wrote:
struct virtio_scsi_target_state {
- /* Never held at the same time as vq_lock. */
+ /* This spinlock ever held at the same time as vq_lock. */
s/ever/is never/
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On Wed, Dec 19, 2012 at 09:52:59AM +0100, Paolo Bonzini wrote:
Il 18/12/2012 23:18, Rolf Eike Beer ha scritto:
Paolo Bonzini wrote:
Hi all,
this series adds multiqueue support to the virtio-scsi driver, based
on Jason Wang's work on virtio-net. It uses a simple queue steering
On Wed, Dec 19, 2012 at 1:04 PM, Paolo Bonzini pbonz...@redhat.com wrote:
Il 19/12/2012 11:47, Stefan Hajnoczi ha scritto:
On Tue, Dec 18, 2012 at 01:32:48PM +0100, Paolo Bonzini wrote:
What is the purpose of count_sg?
It is needed to decide whether to use an indirect or a direct buffer.
The
On 11/21/2012 03:07 PM, Rob Evers wrote:
These patches replace the original t10 type 2 dif mempool implementation
by increasing the block and scsi cdb maximum sizes from 16 to 32 bytes.
The cdb embedded in the request structure can then be used for type 2
dif commands, or other 32 byte cdbs as
On Wed, Dec 19, 2012 at 01:04:08PM +0100, Paolo Bonzini wrote:
Il 19/12/2012 11:47, Stefan Hajnoczi ha scritto:
On Tue, Dec 18, 2012 at 01:32:48PM +0100, Paolo Bonzini wrote:
+/**
+ * virtqueue_start_buf - start building buffer for the other end
+ * @vq: the struct virtqueue we're talking
On Wed, Dec 19, 2012 at 06:51:30PM +0200, Michael S. Tsirkin wrote:
On Wed, Dec 19, 2012 at 01:04:08PM +0100, Paolo Bonzini wrote:
Il 19/12/2012 11:47, Stefan Hajnoczi ha scritto:
On Tue, Dec 18, 2012 at 01:32:48PM +0100, Paolo Bonzini wrote:
+/**
+ * virtqueue_start_buf - start
Scott == Scott Guthridge guthr...@us.ibm.com writes:
Scott,
Scott I don't know if the reason that sd went with the mempool for
Scott 32-byte commands was binary compatibility with modules, concerns
Scott about memory usage on small/embedded systems, or both.
The latter. Type 2 is an edge
-Original Message-
From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi-
ow...@vger.kernel.org] On Behalf Of Martin K. Petersen
Sent: Wednesday, 19 December, 2012 10:56 AM
To: Scott Guthridge
Cc: linux-scsi@vger.kernel.org
Subject: Re: [PATCH 0/2] Change type-2 dif to use rq
Added new fnic debug flags for identifying IO state at every stage of IO while
debugging
and also added more log messages for better debugging capability.
Signed-off-by: Sesidhar Baddela sebad...@cisco.com
Signed-off-by: Hiral Patel hiral...@cisco.com
---
drivers/scsi/fnic/fnic.h | 31
Hi James,
I agree with your comment. I missed on duplicate definition, as gcc didn¹t
give me error while compiling.
I just resubmitted patch 06 after removing duplicate definition.
Thanks,
Hiral
On 12/19/12 2:01 AM, James Bottomley
james.bottom...@hansenpartnership.com wrote:
On Mon,
On Wed, Dec 19, 2012 at 02:00:43PM -0500, Rich wrote:
From the LSI P15 F/W release notes:
SCGCQ00342805 (DFCT) Â - SlotStatus updates to SES managed Enclosure may
update incorrect slots
Modified FW to use SES diag page 0Ah mapping only if SMP Discover
DeviceSlotNum is used for
On Wed, Dec 19, 2012 at 02:35:02PM -0500, Rich wrote:
Nope, I'm wrong.
:(
I flashed P15 on a machine, and the same behavior persisted, right up to
and including the groups of 3 devices light up when I do my own
smp_write_gpio.
Whereas if I flash the experimental blob I was
Hi Tejun,
On 12/04/2012 12:23 AM, Tejun Heo wrote:
Hello, James.
On Mon, Dec 03, 2012 at 08:25:43AM +, James Bottomley wrote:
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index e65c62e..1756151 100644
--- a/include/scsi/scsi_device.h
+++
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