[ kvm-Bugs-2525768 ] kvm image corruption

2010-11-27 Thread SourceForge.net
Bugs item #2525768, was opened at 2009-01-21 16:03 Message generated for change (Comment added) made by danv You can respond by visiting: https://sourceforge.net/tracker/?func=detailatid=893831aid=2525768group_id=180599 Please note that this message will contain a full copy of the comment

Re: [Qemu-devel] [PATCH 00/21] Kemari for KVM 0.2

2010-11-27 Thread Yoshiaki Tamura
2010/11/27 Stefan Hajnoczi stefa...@gmail.com: On Sat, Nov 27, 2010 at 4:29 AM, Yoshiaki Tamura tamura.yoshi...@lab.ntt.co.jp wrote: 2010/11/27 Blue Swirl blauwir...@gmail.com: On Thu, Nov 25, 2010 at 6:06 AM, Yoshiaki Tamura tamura.yoshi...@lab.ntt.co.jp wrote: Hi, This patch series is a

Re: [Qemu-devel] [PATCH 00/21] Kemari for KVM 0.2

2010-11-27 Thread Blue Swirl
On Sat, Nov 27, 2010 at 8:53 AM, Yoshiaki Tamura tamura.yoshi...@lab.ntt.co.jp wrote: 2010/11/27 Stefan Hajnoczi stefa...@gmail.com: On Sat, Nov 27, 2010 at 4:29 AM, Yoshiaki Tamura tamura.yoshi...@lab.ntt.co.jp wrote: 2010/11/27 Blue Swirl blauwir...@gmail.com: On Thu, Nov 25, 2010 at 6:06

Re: [Qemu-devel] [PATCH 00/21] Kemari for KVM 0.2

2010-11-27 Thread Paul Brook
One question I have about Kemari is whether it adds new constraints to the QEMU codebase? Fault tolerance seems like a cross-cutting concern - everyone writing device emulation or core QEMU code may need to be aware of new constraints. For example, you are not allowed to release I/O

Re: [Qemu-devel] [PATCH 00/21] Kemari for KVM 0.2

2010-11-27 Thread Stefan Hajnoczi
On Sat, Nov 27, 2010 at 8:53 AM, Yoshiaki Tamura tamura.yoshi...@lab.ntt.co.jp wrote: 2010/11/27 Stefan Hajnoczi stefa...@gmail.com: On Sat, Nov 27, 2010 at 4:29 AM, Yoshiaki Tamura tamura.yoshi...@lab.ntt.co.jp wrote: 2010/11/27 Blue Swirl blauwir...@gmail.com: On Thu, Nov 25, 2010 at 6:06

Re: [Qemu-devel] [PATCH 00/21] Kemari for KVM 0.2

2010-11-27 Thread Yoshiaki Tamura
2010/11/27 Blue Swirl blauwir...@gmail.com: On Sat, Nov 27, 2010 at 8:53 AM, Yoshiaki Tamura tamura.yoshi...@lab.ntt.co.jp wrote: 2010/11/27 Stefan Hajnoczi stefa...@gmail.com: On Sat, Nov 27, 2010 at 4:29 AM, Yoshiaki Tamura tamura.yoshi...@lab.ntt.co.jp wrote: 2010/11/27 Blue Swirl

Re: [Qemu-devel] [PATCH 00/21] Kemari for KVM 0.2

2010-11-27 Thread Yoshiaki Tamura
2010/11/27 Paul Brook p...@codesourcery.com: One question I have about Kemari is whether it adds new constraints to the QEMU codebase?  Fault tolerance seems like a cross-cutting concern - everyone writing device emulation or core QEMU code may need to be aware of new constraints.  For

Re: [Qemu-devel] [PATCH 00/21] Kemari for KVM 0.2

2010-11-27 Thread Yoshiaki Tamura
2010/11/27 Stefan Hajnoczi stefa...@gmail.com: On Sat, Nov 27, 2010 at 8:53 AM, Yoshiaki Tamura tamura.yoshi...@lab.ntt.co.jp wrote: 2010/11/27 Stefan Hajnoczi stefa...@gmail.com: On Sat, Nov 27, 2010 at 4:29 AM, Yoshiaki Tamura tamura.yoshi...@lab.ntt.co.jp wrote: 2010/11/27 Blue Swirl

Re: How do I prevent one guest from hogging the disk I/O and preventing other guests from accessing the disk?

2010-11-27 Thread lidong chen
blkio may help you. http://www.mjmwired.net/kernel/Documentation/cgroups/blkio-controller.txt 2010/11/26 Henry Pepper henryp...@gmail.com: Hi I'm running some tests on a KVM setup, based on RHEL 6 beta2. When running a disk test in one guest, then no other guests seems to get any disk I/O

Re: [PATCHv6 00/16] boot order specification

2010-11-27 Thread Kevin O'Connor
On Wed, Nov 24, 2010 at 12:03:11PM +0200, Gleb Natapov wrote: On Tue, Nov 23, 2010 at 08:19:07PM -0500, Kevin O'Connor wrote: On Tue, Nov 23, 2010 at 05:31:41PM +0200, Gleb Natapov wrote: On Wed, Nov 17, 2010 at 06:43:47PM +0200, Gleb Natapov wrote: I am using open firmware naming scheme

Re: [PATCHv6 00/16] boot order specification

2010-11-27 Thread Gleb Natapov
On Sat, Nov 27, 2010 at 10:41:10AM -0500, Kevin O'Connor wrote: On Wed, Nov 24, 2010 at 12:03:11PM +0200, Gleb Natapov wrote: On Tue, Nov 23, 2010 at 08:19:07PM -0500, Kevin O'Connor wrote: On Tue, Nov 23, 2010 at 05:31:41PM +0200, Gleb Natapov wrote: On Wed, Nov 17, 2010 at 06:43:47PM

Re: [PATCHv6 00/16] boot order specification

2010-11-27 Thread Kevin O'Connor
On Sat, Nov 27, 2010 at 06:22:16PM +0200, Gleb Natapov wrote: On Sat, Nov 27, 2010 at 10:41:10AM -0500, Kevin O'Connor wrote: On Wed, Nov 24, 2010 at 12:03:11PM +0200, Gleb Natapov wrote: BEV should be easy. When you register BEV found on pci card you search for device path to that pci

Re: [PATCHv6 00/16] boot order specification

2010-11-27 Thread Gleb Natapov
On Sat, Nov 27, 2010 at 11:49:39AM -0500, Kevin O'Connor wrote: On Sat, Nov 27, 2010 at 06:22:16PM +0200, Gleb Natapov wrote: On Sat, Nov 27, 2010 at 10:41:10AM -0500, Kevin O'Connor wrote: On Wed, Nov 24, 2010 at 12:03:11PM +0200, Gleb Natapov wrote: BEV should be easy. When you

Mysterious address matching in assigned_dev_pci_read_config

2010-11-27 Thread Jan Kiszka
Hi, can anyone explain this code in assigned_dev_pci_read_config? ... /* vga specific, remove later */ if (address == 0xFC) goto do_log; fd = pci_dev-real_device.config_fd; again: ret = pread(fd, val, len, address); if (ret != len) { ... } do_log:

Re: [PATCHv6 00/16] boot order specification

2010-11-27 Thread Kevin O'Connor
On Sat, Nov 27, 2010 at 07:06:19PM +0200, Gleb Natapov wrote: On Sat, Nov 27, 2010 at 11:49:39AM -0500, Kevin O'Connor wrote: On Sat, Nov 27, 2010 at 06:22:16PM +0200, Gleb Natapov wrote: Yeah. I looked at the Seabios code. The simplest would be to change device path to point to rom

[PATCH 2/4] KVM test: kvm_subprocess: rename get_command_status_output() and friends

2010-11-27 Thread Lucas Meneghel Rodrigues
get_command_status_output() - cmd_status_output() get_command_output() - cmd_output() get_command_status() - cmd_status() Signed-off-by: Michael Goldish mgold...@redhat.com --- client/tests/kvm/kvm_subprocess.py | 27 +-- client/tests/kvm/kvm_test_utils.py

[PATCH 4/4] KVM test: ksm_overcommit: Trap PexpectTimeoutErrors

2010-11-27 Thread Lucas Meneghel Rodrigues
On the KSM overcommit test, read_until_last_line_matches is used, and now this function can raise an expect error. Trap it accordingly. Signed-off-by: Lucas Meneghel Rodrigues l...@redhat.com --- client/tests/kvm/tests/ksm_overcommit.py | 25 ++--- 1 files changed, 14

[PATCH 3/4] KVM test: kvm_subprocess: rename kvm_shell_session and friends

2010-11-27 Thread Lucas Meneghel Rodrigues
PEP 8 states that class names should use the CapWords convention. kvm_spawn - Spawn kvm_tail - Tail kvm_expect - Expect kvm_shell_session - ShellSession This is an RFC because I wonder if the proposed names are too general, even though they are usually prefixed by 'kvm_subprocess.'.

Re: [PATCHv6 00/16] boot order specification

2010-11-27 Thread Gleb Natapov
On Sat, Nov 27, 2010 at 12:47:26PM -0500, Kevin O'Connor wrote: On Sat, Nov 27, 2010 at 07:06:19PM +0200, Gleb Natapov wrote: On Sat, Nov 27, 2010 at 11:49:39AM -0500, Kevin O'Connor wrote: On Sat, Nov 27, 2010 at 06:22:16PM +0200, Gleb Natapov wrote: Yeah. I looked at the Seabios code.

Re: [PATCHv6 00/16] boot order specification

2010-11-27 Thread Kevin O'Connor
On Sat, Nov 27, 2010 at 08:15:42PM +0200, Gleb Natapov wrote: On Sat, Nov 27, 2010 at 12:47:26PM -0500, Kevin O'Connor wrote: I don't think seabios should try to parse the path. Instead, I think seabios should build a name for each device it finds using the same algorithm that qemu uses

Re: [PATCHv6 00/16] boot order specification

2010-11-27 Thread Gleb Natapov
On Sat, Nov 27, 2010 at 01:40:12PM -0500, Kevin O'Connor wrote: On Sat, Nov 27, 2010 at 08:15:42PM +0200, Gleb Natapov wrote: On Sat, Nov 27, 2010 at 12:47:26PM -0500, Kevin O'Connor wrote: I don't think seabios should try to parse the path. Instead, I think seabios should build a name

Re: [PATCHv6 00/16] boot order specification

2010-11-27 Thread Avi Kivity
On 11/23/2010 06:12 PM, Anthony Liguori wrote: On 11/23/2010 09:31 AM, Gleb Natapov wrote: Anthony, Blue No comments on this patch series for almost a week. Can it be applied? Does that mean everyone's happy or have folks not gotten around to review it? IOW, last call if you have

Re: [PATCHv6 00/16] boot order specification

2010-11-27 Thread Kevin O'Connor
Trimming CC list, adding seabios list. On Sat, Nov 27, 2010 at 09:04:24PM +0200, Gleb Natapov wrote: On Sat, Nov 27, 2010 at 01:40:12PM -0500, Kevin O'Connor wrote: On Sat, Nov 27, 2010 at 08:15:42PM +0200, Gleb Natapov wrote: Qemu does not know that Seabios needs optionrom to boot from a

suggested vhost link speed settings

2010-11-27 Thread linux_kvm
Hi list, Being that the virtio interfaces are stated as acheiving 5-8 Gb throughput now with vhost, as opposed to 1Gb without, how should their link speed be defined when the choices are 2500M or 1M? I have them plotted out to make a 10Gb bond out of a pair, counting on 5Gb max each, which

Re: [PATCHv6 00/16] boot order specification

2010-11-27 Thread Gleb Natapov
On Sat, Nov 27, 2010 at 04:07:45PM -0500, Kevin O'Connor wrote: Trimming CC list, adding seabios list. On Sat, Nov 27, 2010 at 09:04:24PM +0200, Gleb Natapov wrote: On Sat, Nov 27, 2010 at 01:40:12PM -0500, Kevin O'Connor wrote: On Sat, Nov 27, 2010 at 08:15:42PM +0200, Gleb Natapov

Re: [PATCHv6 00/16] boot order specification

2010-11-27 Thread Gleb Natapov
On Sat, Nov 27, 2010 at 10:56:10PM +0200, Avi Kivity wrote: On 11/23/2010 06:12 PM, Anthony Liguori wrote: On 11/23/2010 09:31 AM, Gleb Natapov wrote: Anthony, Blue No comments on this patch series for almost a week. Can it be applied? Does that mean everyone's happy or have folks not