[Qemu-devel] iotest 026 -nocache is broken

[Vladimir Sementsov-Ogievskiy]

Hi all!

Just a notice

for commit (near to master branch top)
commit 3666a97f78704b941c360dc917acb14c8774eca7
Author: Eric Blake <address@hidden>
Date:   Thu Mar 17 16:48:40 2016 -0600

    qapi: Use anonymous bases in QMP flat unions

./configure --target-list=x86_64-softmmu

...

./check -T -nocache -qcow2 026

gives a lot of
+Failed to flush the L2 table cache: No space left on device
+Failed to flush the refcount block cache: No space left on device

and some other differences.

this affects ./tests/check-block.sh

I've failed to find commit, for which this test was working..

it fails even for the first commit, where 026.out.nocache was introduced:

commit 8f94b077877151de93a63c73f796897309568ddb
Author: Kevin Wolf <address@hidden>
Date:   Wed Sep 4 13:16:05 2013 +0200

    qemu-iotests: Fixed test case 026


May be I'm doing something wrong, but I can't imagine what..

--
Best regards,
Vladimir