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Re: [Qemu-devel] [000/108] Patch Round-up for stable 2.0.1, freeze on 20
From: |
Eric Blake |
Subject: |
Re: [Qemu-devel] [000/108] Patch Round-up for stable 2.0.1, freeze on 2014-08-12 |
Date: |
Thu, 07 Aug 2014 16:02:34 -0600 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.7.0 |
On 08/07/2014 09:50 AM, Eric Blake wrote:
> On 08/07/2014 03:19 AM, Michael Roth wrote:
>>>
>>> Libvirt could support active commit against qemu 2.0.1 if you backport
>>> these patches:
>>>
>>> Jeff Cody
>>> 7676e2c597 block: make 'top' argument to block-commit optional
>>>
>>> Fam Zheng
>>> 9e48b02540 mirror: Go through ready -> complete process for 0 len image
>>
>> Actually ended up needing the following with a few fix-ups:
>>
>> 7676e2c->98103fa block: make 'top' argument to block-commit optional
>> 8b9a30c->e5f0eb0 qemu-iotests: Test BLOCK_JOB_READY event for 0Kb image
>> active commit
>> 9e48b02->43ac708 mirror: Go through ready -> complete process for 0 len image
>> dc71ce4->8e09e20 blockjob: Add block_job_yield()
>> 373df5b->520b341 mirror: Fix resource leak when bdrv_getlength fails
>>
>> I've gone ahead and pushed them, but please test as we generally don't
>> do features (even backward-compatible ones) for stable, and this wasn't
>> as trivial as I was hoping.
>
> Yes, I'll test and report back.
Testing complete - without the patches (commit e0efb023 on your branch),
libvirt 1.2.7 failed to run an active commit, even though I could run
one by hand via QMP; with the patches (commit 98103fa7 on your branch)
libvirt detected active commit and managed it just fine. I've replied
separately with a couple more patches (one that I needed for getting a
build made for running my tests, another for a coredump in drive-mirror
that I triggered while setting up my active commit tests).
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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- [Qemu-devel] [PATCH 108/108] hw/arm/boot: Set PC correctly when loading AArch64 ELF files, (continued)
- [Qemu-devel] [PATCH 108/108] hw/arm/boot: Set PC correctly when loading AArch64 ELF files, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 104/108] cadence_uart: check for serial backend before using it., Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 103/108] s390x/kvm: synchronize guest floating point registers, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 107/108] hw/misc/imx_ccm.c: Add missing VMState list terminator, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 101/108] mc146818rtc: register the clock reset notifier on the right clock, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 099/108] Allow mismatched virtio config-len, Michael Roth, 2014/08/06
- Re: [Qemu-devel] [000/108] Patch Round-up for stable 2.0.1, freeze on 2014-08-12, Eric Blake, 2014/08/06
- Re: [Qemu-devel] [000/108] Patch Round-up for stable 2.0.1, freeze on 2014-08-12, Eric Blake, 2014/08/07
Re: [Qemu-devel] [000/108] Patch Round-up for stable 2.0.1, freeze on 2014-08-12, Eric Blake, 2014/08/15
Re: [Qemu-devel] [000/108] Patch Round-up for stable 2.0.1, freeze on 2014-08-12, Eric Blake, 2014/08/07