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Re: [Qemu-devel] [PATCH v7 19/19] block: vhdx qemu-iotest - log replay o
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] [PATCH v7 19/19] block: vhdx qemu-iotest - log replay of data sector |
Date: |
Fri, 18 Oct 2013 13:46:52 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Fri, Oct 11, 2013 at 02:17:39PM -0400, Jeff Cody wrote:
> This tests the replay of a data sector in a VHDX image file.
>
> The image file is a 10G dynamic image, with 4MB block size. The
> image was created with qemu-img, and the log left unplayed by
> modification of the vhdx image format driver.
>
> It was verified under both QEMU and Hyper-V that the image file,
> post log replay, matched.
>
> Signed-off-by: Jeff Cody <address@hidden>
> ---
> tests/qemu-iotests/065 | 67
> +++++++++++++++++++++
> tests/qemu-iotests/065.out | 8 +++
> tests/qemu-iotests/group | 1 +
> .../sample_images/iotest-dirtylog-10G-4M.vhdx.bz2 | Bin 0 -> 4490 bytes
> 4 files changed, 76 insertions(+)
> create mode 100755 tests/qemu-iotests/065
> create mode 100644 tests/qemu-iotests/065.out
> create mode 100644
> tests/qemu-iotests/sample_images/iotest-dirtylog-10G-4M.vhdx.bz2
It would be nice to add more extensive tests for log replay and
corruption in the future.
But this is a good start and doesn't hold up this series.
- Re: [Qemu-devel] [PATCH v7 11/19] block: vhdx write support, (continued)
- [Qemu-devel] [PATCH v7 12/19] block: vhdx - remove BAT file offset bit shifting, Jeff Cody, 2013/10/11
- [Qemu-devel] [PATCH v7 13/19] block: vhdx - move more endian translations to vhdx-endian.c, Jeff Cody, 2013/10/11
- [Qemu-devel] [PATCH v7 14/19] block: vhdx - break out code operations to functions, Jeff Cody, 2013/10/11
- [Qemu-devel] [PATCH v7 15/19] block: vhdx - fix comment typos in header, fix incorrect struct fields, Jeff Cody, 2013/10/11
- [Qemu-devel] [PATCH v7 16/19] block: vhdx - add .bdrv_create() support, Jeff Cody, 2013/10/11
- [Qemu-devel] [PATCH v7 17/19] block: vhdx - update _make_test_img() to filter out vhdx options, Jeff Cody, 2013/10/11
- [Qemu-devel] [PATCH v7 18/19] block: qemu-iotests for vhdx, add write test support, Jeff Cody, 2013/10/11
- [Qemu-devel] [PATCH v7 19/19] block: vhdx qemu-iotest - log replay of data sector, Jeff Cody, 2013/10/11
- Re: [Qemu-devel] [PATCH v7 19/19] block: vhdx qemu-iotest - log replay of data sector,
Stefan Hajnoczi <=
- Re: [Qemu-devel] [PATCH v7 00/19] VHDX log replay and write support, .bdrv_create(), Stefan Hajnoczi, 2013/10/18