Red Hat Bugzilla – Bug 816575
backing clusters of the image convert with -B are allocated when they shouldn't
Last modified: 2013-02-21 02:34:19 EST
Description of problem:
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. get qemu-iotests from
2. ./check -qcow2 019
Checking if backing clusters are allocated when they shouldn't
-qemu-io> 0/128 sectors allocated at offset 1 MiB
-qemu-io> qemu-io> 0/128 sectors allocated at offset 4.001 GiB
+qemu-io> 128/128 sectors allocated at offset 1 MiB
+qemu-io> qemu-io> 128/128 sectors allocated at offset 4.001 GiB
This request was not resolved in time for the current release.
Red Hat invites you to ask your support representative to
propose this request, if still desired, for consideration in
the next release of Red Hat Enterprise Linux.
This request was erroneously removed from consideration in Red Hat Enterprise Linux 6.4, which is currently under development. This request will be evaluated for inclusion in Red Hat Enterprise Linux 6.4.
Verified on qemu-kvm-rhev-0.12.1.2-2.334.el6.x86_64
[root@localhost qemu-iotests]# ./check -qcow2 019
QEMU -- /usr/bin/qemu
QEMU_IMG -- /usr/bin/qemu-img
QEMU_IO -- /usr/bin/qemu-io
IMGFMT -- qcow2
IMGPROTO -- file
PLATFORM -- Linux/x86_64 localhost 2.6.32-338.el6.x86_64
Passed all 1 tests
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.