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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