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qemu-io: Put flag changes in the options QDict in reopen_f()

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When reopen_f() puts a block device in the reopen queue, some of the
new options are passed using a QDict, but others ("read-only" and the
cache options) are passed as flags.

This patch puts those flags in the QDict. This way the flags parameter
becomes redundant and we'll be able to get rid of it in a subsequent
patch.

Signed-off-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Alberto Garcia 2018-11-12 16:00:42 +02:00 • committed by Kevin Wolf
parent 295cf237c2
commit dc900c3523
3 changed files with 43 additions and 1 deletions
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9
tests/qemu-iotests/133
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@ -91,6 +91,15 @@ echo
IMGOPTSSYNTAX=false $QEMU_IO -f null-co -c 'reopen' -c 'info' \
"json:{'driver': 'null-co', 'size': 65536}"
echo
echo "=== Check that mixing -c/-r/-w and their corresponding options is forbidden ==="
echo
$QEMU_IO -c 'reopen -r -o read-only=on' $TEST_IMG
$QEMU_IO -c 'reopen -w -o read-only=on' $TEST_IMG
$QEMU_IO -c 'reopen -c none -o cache.direct=on' $TEST_IMG
$QEMU_IO -c 'reopen -c writeback -o cache.direct=on' $TEST_IMG
$QEMU_IO -c 'reopen -c directsync -o cache.no-flush=on' $TEST_IMG
# success, all done
echo "*** done"
rm -f $seq.full