block/backup: Fix hang for unaligned image size

When doing a block backup of an image with an unaligned size (with
respect to the BACKUP_CLUSTER_SIZE), qemu would check the allocation
status of sectors after the end of the image. bdrv_is_allocated()
returns a result that is valid for 0 sectors in this case, so the backup
job ran into an endless loop.

Stop looping when seeing a result valid for 0 sectors, we're at EOF then.

The test case looks somewhat unrelated at first sight because I
originally tried to reproduce a different suspected bug that turned out
to not exist. Still a good test case and it accidentally found this one.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>

diff --git a/block/backup.c b/block/backup.c
index 7978ae2e50f01a035db9b15a04e6ec1d95f83331..d0b02255ce2f3a0c543aaf1eec420932893d6cd1 100644 (file)
--- a/block/backup.c
+++ b/block/backup.c
@@ -307,7 +307,7 @@ static void coroutine_fn backup_run(void *opaque)
                                 BACKUP_SECTORS_PER_CLUSTER - i, &n);
                     i += n;
 
-                    if (alloced == 1) {
+                    if (alloced == 1 || n == 0) {
                         break;
                     }
                 }

diff --git a/tests/qemu-iotests/028 b/tests/qemu-iotests/028
index a99e4fa2bdf7048edb6a10589d5b38d1ca31809c..d5718c5594d55aba68c6ff5e9ff263cedb5f4045 100755 (executable)
--- a/tests/qemu-iotests/028
+++ b/tests/qemu-iotests/028
@@ -33,7 +33,8 @@ status=1      # failure is the default!
 
 _cleanup()
 {
-       _cleanup_test_img
+    rm -f "${TEST_IMG}.copy"
+    _cleanup_test_img
 }
 trap "_cleanup; exit \$status" 0 1 2 3 15
 
@@ -41,6 +42,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
 . ./common.rc
 . ./common.filter
 . ./common.pattern
+. ./common.qemu
 
 # Any format supporting backing files except vmdk and qcow which do not support
 # smaller backing files.
@@ -99,6 +101,29 @@ _check_test_img
 # Rebase it on top of its base image
 $QEMU_IMG rebase -b "$TEST_IMG.base" "$TEST_IMG"
 
+echo
+echo block-backup
+echo
+
+qemu_comm_method="monitor"
+_launch_qemu -drive file="${TEST_IMG}",cache=${CACHEMODE},id=disk
+h=$QEMU_HANDLE
+QEMU_COMM_TIMEOUT=1
+
+_send_qemu_cmd $h "drive_backup disk ${TEST_IMG}.copy" "(qemu)"
+qemu_cmd_repeat=20 _send_qemu_cmd $h "info block-jobs" "No active jobs"
+_send_qemu_cmd $h 'quit' ""
+
+# Base image sectors
+TEST_IMG="${TEST_IMG}.copy" io readv $(( offset )) 512 1024 32
+
+# Image sectors
+TEST_IMG="${TEST_IMG}.copy" io readv $(( offset + 512 )) 512 1024 64
+
+# Zero sectors beyond end of base image
+TEST_IMG="${TEST_IMG}.copy" io_zero readv $(( offset + 32 * 1024 )) 512 1024 32
+
+
 _check_test_img
 
 # success, all done

diff --git a/tests/qemu-iotests/028.out b/tests/qemu-iotests/028.out
index 8affb7f3a3383c58a709f57015109e71ba88e988..38099e44c974751f1a312999c582e5bfdf3118d7 100644 (file)
--- a/tests/qemu-iotests/028.out
+++ b/tests/qemu-iotests/028.out
@@ -465,5 +465,274 @@ read 512/512 bytes at offset 3221257728
 read 512/512 bytes at offset 3221258752
 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 No errors were found on the image.
+
+block-backup
+
+QEMU X.Y.Z monitor - type 'help' for more information
+(qemu) d\e[K\e[Ddr\e[K\e[D\e[Ddri\e[K\e[D\e[D\e[Ddriv\e[K\e[D\e[D\e[D\e[Ddrive\e[K\e[D\e[D\e[D\e[D\e[Ddrive_\e[K\e[D\e[D\e[D\e[D\e[D\e[Ddrive_b\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_ba\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_bac\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_back\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backu\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup \e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup d\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup di\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup dis\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk \e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /h\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /ho\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /hom\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/k\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kw\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwo\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwol\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/s\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/so\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/sou\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/sour\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/sourc\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/q\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qe\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qem\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/t\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/te\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tes\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/test\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/q\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/qe\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/qem\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/qemu\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/qemu-\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/qemu-i\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/qemu-io\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/qemu-iot\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/qemu-iote\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/qemu-iotes\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/qemu-iotest\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/qemu-iotests\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/qemu-iotests/\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/qemu-iotests/s\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/qemu-iotests/sc\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/qemu-iotests/scr\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/qemu-iotests/scra\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/qemu-iotests/scrat\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk /home/kwolf/source/qemu/tests/qemu-iotests/scratc\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk TEST_DIR\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk TEST_DIR/\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk TEST_DIR/t\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk TEST_DIR/t.\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk TEST_DIR/t.q\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk TEST_DIR/t.qc\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk TEST_DIR/t.qco\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk TEST_DIR/t.qcow\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk TEST_DIR/t.qcow2\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk TEST_DIR/t.qcow2.\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk TEST_DIR/t.qcow2.c\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk TEST_DIR/t.qcow2.co\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk TEST_DIR/t.qcow2.cop\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Ddrive_backup disk TEST_DIR/t.qcow2.copy\e[K
+Formatting 'TEST_DIR/t.qcow2.copy', fmt=qcow2 size=4294968832 backing_file='TEST_DIR/t.qcow2.base' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
+(qemu) i\e[K\e[Din\e[K\e[D\e[Dinf\e[K\e[D\e[D\e[Dinfo\e[K\e[D\e[D\e[D\e[Dinfo \e[K\e[D\e[D\e[D\e[D\e[Dinfo b\e[K\e[D\e[D\e[D\e[D\e[D\e[Dinfo bl\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[Dinfo blo\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Dinfo bloc\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Dinfo block\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Dinfo block-\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Dinfo block-j\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Dinfo block-jo\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Dinfo block-job\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Dinfo block-jobs\e[K
+Type backup, device disk: Completed 0 of 4294968832 bytes, speed limit 0 bytes/s
+i\e[K\e[Din\e[K\e[D\e[Dinf\e[K\e[D\e[D\e[Dinfo\e[K\e[D\e[D\e[D\e[Dinfo \e[K\e[D\e[D\e[D\e[D\e[Dinfo b\e[K\e[D\e[D\e[D\e[D\e[D\e[Dinfo bl\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[Dinfo blo\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Dinfo bloc\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Dinfo block\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Dinfo block-\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Dinfo block-j\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Dinfo block-jo\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Dinfo block-job\e[K\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[D\e[Dinfo block-jobs\e[K
+No active jobs
+=== IO: pattern 195
+read 512/512 bytes at offset 3221194240
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221195264
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221196288
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221197312
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221198336
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221199360
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221200384
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221201408
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221202432
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221203456
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221204480
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221205504
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221206528
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221207552
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221208576
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221209600
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221210624
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221211648
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221212672
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221213696
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221214720
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221215744
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221216768
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221217792
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221218816
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221219840
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221220864
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221221888
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221222912
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221223936
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221224960
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221225984
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+=== IO: pattern 196
+read 512/512 bytes at offset 3221194752
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221195776
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221196800
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221197824
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221198848
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221199872
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221200896
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221201920
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221202944
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221203968
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221204992
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221206016
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221207040
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221208064
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221209088
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221210112
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221211136
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221212160
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221213184
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221214208
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221215232
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221216256
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221217280
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221218304
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221219328
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221220352
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221221376
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221222400
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221223424
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221224448
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221225472
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221226496
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221227520
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221228544
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221229568
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221230592
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221231616
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221232640
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221233664
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221234688
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221235712
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221236736
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221237760
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221238784
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221239808
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221240832
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221241856
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221242880
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221243904
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221244928
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221245952
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221246976
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221248000
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221249024
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221250048
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221251072
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221252096
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221253120
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221254144
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221255168
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221256192
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221257216
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221258240
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221259264
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+=== IO: pattern 0
+read 512/512 bytes at offset 3221227008
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221228032
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221229056
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221230080
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221231104
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221232128
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221233152
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221234176
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221235200
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221236224
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221237248
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221238272
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221239296
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221240320
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221241344
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221242368
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221243392
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221244416
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221245440
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221246464
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221247488
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221248512
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221249536
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221250560
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221251584
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221252608
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221253632
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221254656
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221255680
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221256704
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221257728
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 512/512 bytes at offset 3221258752
+512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 No errors were found on the image.
 *** done