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Re: [PATCH for 5.0] qemu-iotests: allow qcow2 external discarded cluster
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From: |
Kevin Wolf |
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Subject: |
Re: [PATCH for 5.0] qemu-iotests: allow qcow2 external discarded clusters to contain stale data |
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Date: |
Fri, 17 Apr 2020 13:32:43 +0200 |
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User-agent: |
Mutt/1.12.1 (2019-06-15) |
Am 09.04.2020 um 21:10 hat Paolo Bonzini geschrieben:
> Test 244 checks the expected behavior of qcow2 external data files
> with respect to zero and discarded clusters. Filesystems however
> are free to ignore discard requests, and this seems to be the
> case for overlayfs. Relax the tests to skip checks on the
> external data file for discarded areas, which implies not using
> qemu-img compare in the data_file_raw=on case.
>
> This fixes docker tests on RHEL8.
>
> Cc: Kevin Wolf <address@hidden>
> Cc: address@hidden
> Signed-off-by: Paolo Bonzini <address@hidden>
Thanks, applied to the block branch.
Kevin