On 2018-06-06 21:36, Max Reitz wrote: > The non-public logs in > https://bugzilla.redhat.com/show_bug.cgi?id=1583346 (sorry...) reveal > this problem: > > $ (Create a qcow2 file "foo.qcow2" with a corrupted first L1 entry) > $ echo 'qemu-io none0 "read 0 512"' \ > | x86_64-softmmu/qemu-system-x86_64 -drive if=none,file=foo.qcow2 \ > -monitor stdio \ > -incoming exec:'cat /dev/null' > QEMU 2.12.50 monitor - type 'help' for more information > (qemu) qemu-io none0 "read 0 512" > qcow2: Marking image as corrupt: L2 table offset 0x44200 unaligned (L1 index: > 0); further corruption events will be suppressed > qemu-system-x86_64: block/io.c:1691: bdrv_co_pwritev: Assertion > `!(bs->open_flags & BDRV_O_INACTIVE)' failed. > [1] 18444 done echo 'qemu-io none0 "read 0 512"' | > 18445 abort (core dumped) x86_64-softmmu/qemu-system-x86_64 -drive > if=none,file=foo.qcow2 -monitor stdi > > Oops.
And I forgot to CC qemu-stable this time. Oops ×2
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