Re: [Qemu-devel] [PATCH] discard rbd error output when not relevant in qemu-iotests

2014-01-08 Thread Loic Dachary
On 08/01/2014 05:33, Stefan Hajnoczi wrote: On Mon, Jan 06, 2014 at 04:50:41PM +0100, Loic Dachary wrote: On 06/01/2014 03:23, Stefan Hajnoczi wrote: On Mon, Dec 30, 2013 at 01:33:34AM +0100, Loic Dachary wrote: diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc

[Qemu-devel] [PATCH v2] discard rbd error output when not relevant in qemu-iotests

2014-01-08 Thread Loic Dachary
Suppress rbd progress messages with --no-progress so they are not confused with an error output when comparing test results ( progress is displayed on stderr ). Signed-off-by: Loic Dachary l...@dachary.org --- tests/qemu-iotests/common.rc | 2 +- 1 file changed, 1 insertion(+), 1 deletion

Re: [Qemu-devel] [PATCH] discard rbd error output when not relevant in qemu-iotests

2014-01-06 Thread Loic Dachary
On 06/01/2014 03:23, Stefan Hajnoczi wrote: On Mon, Dec 30, 2013 at 01:33:34AM +0100, Loic Dachary wrote: diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc index 28ba0d9..af66bbd 100644 --- a/tests/qemu-iotests/common.rc +++ b/tests/qemu-iotests/common.rc @@ -189,7

[Qemu-devel] [PATCH] discard rbd error output when not relevant in qemu-iotests

2013-12-29 Thread Loic Dachary
Stash the rbd stderr and stdout because it also contains human readable progress messages : Removing image: 3% complete... in addition to potential error messages. Display the stashed output if rbd exits on error. Signed-off-by: Loic Dachary l...@dachary.org --- tests/qemu-iotests/common.rc | 6

Re: [Qemu-devel] [PATCH] discard rbd error output when not relevant in qemu-iotests

2013-12-29 Thread Loic Dachary
according to your suggestion. Cheers On 30/12/2013 01:39, Benoît Canet wrote: Le Monday 30 Dec 2013 à 01:33:34 (+0100), Loic Dachary a écrit : Stash the rbd stderr and stdout because it also contains human readable progress messages : Removing image: 3% complete... in addition to potential error

Re: [Qemu-devel] Block I/O optimizations

2013-03-29 Thread Loic Dachary
Hi Stefan, This is excellent ! Thank you very much :-) Cheers On 03/13/2013 04:21 PM, Stefan Hajnoczi wrote: On Thu, Feb 21, 2013 at 9:11 AM, Stefan Hajnoczi stefa...@gmail.com wrote: On Mon, Feb 18, 2013 at 7:19 PM, Loic Dachary l...@dachary.org wrote: I recently tried to figure out

Re: [Qemu-devel] Block I/O optimizations

2013-02-21 Thread Loic Dachary
Hi Stefan, Thanks a lot, I'm looking forward to it ;-) Cheers On 02/21/2013 09:11 AM, Stefan Hajnoczi wrote: On Mon, Feb 18, 2013 at 7:19 PM, Loic Dachary l...@dachary.org wrote: I recently tried to figure out the best and easiest ways to increase block I/O performances with qemu. Not being

[Qemu-devel] Block I/O optimizations

2013-02-18 Thread Loic Dachary
Hi, I recently tried to figure out the best and easiest ways to increase block I/O performances with qemu. Not being a qemu expert, I expected to find a few optimization tricks. Much to my surprise, it appears that there are many significant improvements being worked on. This is excellent news