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qemu-iotests: Enable 025 for luks

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We want to test resizing even for luks. The only change that is needed
is to explicitly zero out new space for luks because it's undefined.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
This commit is contained in:
Kevin Wolf 2018-03-20 15:31:06 +01:00
parent b7de0777dc
commit 633c175f8c
1 changed files with 8 additions and 1 deletions
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9
tests/qemu-iotests/025
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@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
. ./common.filter
. ./common.pattern
_supported_fmt raw qcow2 qed
_supported_fmt raw qcow2 qed luks
_supported_proto file sheepdog rbd nfs
_supported_os Linux
@ -62,6 +62,13 @@ length
EOF
_check_test_img
# bdrv_truncate() doesn't zero the new space, so we need to do that explicitly.
# We still want to test automatic zeroing for other formats even though
# bdrv_truncate() doesn't guarantee it.
if [ "$IMGFMT" == "luks" ]; then
$QEMU_IO -c "write -z $small_size $((big_size - small_size))" "$TEST_IMG" > /dev/null
fi
echo
echo "=== Verifying image size after reopen"
$QEMU_IO -c "length" "$TEST_IMG"