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Re: [Qemu-devel] [PATCH v5 0/6] qemu-io: UI enhancements


From: Max Reitz
Subject: Re: [Qemu-devel] [PATCH v5 0/6] qemu-io: UI enhancements
Date: Wed, 11 May 2016 15:47:38 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.0

On 08.05.2016 05:16, Eric Blake wrote:
> While working on NBD, I found myself cursing the qemu-io UI for
> not letting me test various scenarios, particularly after fixing
> NBD to serve at byte granularity [1].  And in the process of
> writing these qemu-io enhancements, I also managed to flush out
> several other bugs in the block layer proper, with fixes posted
> separately, such as loss of BDRV_REQ_FUA during write_zeroes [2]
> 
> 2.7 material, depends on Kevin's block-next:
> git://repo.or.cz/qemu/kevin.git block-next
> and on my pending "block: kill sector-based blk_write/read" v7 or later
> https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg00895.html
> 
> Previously posted as part of a larger v3 NBD series [3] and as a
> separate v4 [4], so this is v5.
> 
> [1] commit df7b97ff
> [2] https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg00285.html
> [3] https://lists.gnu.org/archive/html/qemu-devel/2016-04/msg03526.html
> [4] https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg00619.html
> 
> Also available as a tag at this location:
> git fetch git://repo.or.cz/qemu/ericb.git nbd-qemu-io-v5
> 
> Changes since then:
> - patch 1: add more cleanups (R-b dropped)
> - patch 2 (was 5/6) hoist earlier, retitle, use -dMODE instead
> of inventing -u [mreitz], add -k and -tMODE
> - patch 4 (was 3/6) fix bool usage, drop spurious usage space [mreitz]
> - patch 5 (was 4/6) fix bool usage [mreitz]
> - patch 6 rebase to earlier changes (R-b kept)
> 
> 001/6:[0011] [FC] 'qemu-io: Add missing option documentation'
> 002/6:[down] 'qemu-io: Make 'open' subcommand more like command line'
> 003/6:[----] [--] 'qemu-io: Use bool for command line flags'
> 004/6:[0022] [FC] 'qemu-io: Allow unaligned access by default'
> 005/6:[0014] [FC] 'qemu-io: Add 'write -f' to test FUA flag'
> 006/6:[0008] [FC] 'qemu-io: Add 'write -z -u' to test MAY_UNMAP flag'
> 
> Eric Blake (6):
>   qemu-io: Add missing option documentation
>   qemu-io: Make 'open' subcommand more like command line
>   qemu-io: Use bool for command line flags
>   qemu-io: Allow unaligned access by default
>   qemu-io: Add 'write -f' to test FUA flag
>   qemu-io: Add 'write -z -u' to test MAY_UNMAP flag
> 
>  qemu-io-cmds.c             |  228 ++---
>  qemu-io.c                  |   40 +-
>  tests/qemu-iotests/023.out | 2160 
> +++++++++++++++++++++++++++++---------------
>  3 files changed, 1587 insertions(+), 841 deletions(-)

Thank you, applied to my block-next branch:

https://github.com/XanClic/qemu/commits/block-next

Max

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