@@ -1,6 +1,6 @@
#!/bin/bash
#
-# Test export internal snapshot by qemu-nbd.
+# Test export internal snapshot by qemu-nbd, convert it by qemu-img.
#
# Copyright (C) 2013 IBM, Inc.
#
@@ -33,6 +33,8 @@ status=1 # failure is the default!
nbd_snapshot_port=10850
nbd_snapshot_img="nbd:127.0.0.1:$nbd_snapshot_port"
+converted_image=$TEST_IMG.converted
+
_export_nbd_snapshot()
{
$QEMU_NBD -v -t -b 127.0.0.1 -p $nbd_snapshot_port "$TEST_IMG" -l $1 &
@@ -53,6 +55,7 @@ _cleanup()
kill $NBD_SNAPSHOT_PID
fi
_cleanup_test_img
+ rm -f "$converted_image"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
@@ -96,6 +99,20 @@ echo "== verifying the exported snapshot with patterns =="
$QEMU_IO -c 'read -P 0xa 0x1000 0x1000' "$nbd_snapshot_img" | _filter_qemu_io
$QEMU_IO -c 'read -P 0xb 0x2000 0x1000' "$nbd_snapshot_img" | _filter_qemu_io
+$QEMU_IMG convert "$TEST_IMG" -l sn1 -O qcow2 "$converted_image"
+
+echo
+echo "== verifying the converted snapshot with patterns =="
+$QEMU_IO -c 'read -P 0xa 0x1000 0x1000' "$converted_image" | _filter_qemu_io
+$QEMU_IO -c 'read -P 0xb 0x2000 0x1000' "$converted_image" | _filter_qemu_io
+
+$QEMU_IMG convert "$TEST_IMG" -l snapshot.name=sn1 -O qcow2 "$converted_image"
+
+echo
+echo "== verifying the converted snapshot with patterns =="
+$QEMU_IO -c 'read -P 0xa 0x1000 0x1000' "$converted_image" | _filter_qemu_io
+$QEMU_IO -c 'read -P 0xb 0x2000 0x1000' "$converted_image" | _filter_qemu_io
+
# success, all done
echo "*** done"
rm -f $seq.full
@@ -29,4 +29,16 @@ read 4096/4096 bytes at offset 4096
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 4096/4096 bytes at offset 8192
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+== verifying the converted snapshot with patterns ==
+read 4096/4096 bytes at offset 4096
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 4096/4096 bytes at offset 8192
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+== verifying the converted snapshot with patterns ==
+read 4096/4096 bytes at offset 4096
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 4096/4096 bytes at offset 8192
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
*** done
Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com> --- tests/qemu-iotests/058 | 19 ++++++++++++++++++- tests/qemu-iotests/058.out | 12 ++++++++++++ 2 files changed, 30 insertions(+), 1 deletions(-)