Bug 1095035
| Summary: | [RHEL7][Storage]The "lazy_refcounts" feature was missing in the xml printed by vol-dumpxml for a qcow3 disk in a native gluster pool | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Yang Yang <yanyang> |
| Component: | libvirt | Assignee: | Peter Krempa <pkrempa> |
| Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.1 | CC: | dyuan, mzhan, pkrempa, rbalakri, shyu, xuzhang |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | libvirt-1.2.7-1.el7 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2015-03-05 07:35:06 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Verify this bug with the following package version:
libvirt-1.2.8-11.el7.x86_64
qemu-img-rhev-2.1.2-17.el7.x86_64
kernel-3.10.0-219.el7.x86_64
Steps:
1. prepare one gluster pool, there is one volume is qcow2v3 format.
# virsh pool-list
Name State Autostart
-------------------------------------------
default active yes
gluster-pool active no
# virsh vol-list gluster-pool
Name Path
------------------------------------------------------------------------------
qcow3 gluster://#glusterServerIP#/gluster-vol1/qcow3
test.qcow2 gluster://#glusterServerIP#/gluster-vol1/test.qcow2
test.raw gluster://#glusterServerIP#/gluster-vol1/test.raw
2. checking the vol-dumpxml of the qcow2v3 format volume, the "<lazy_refcounts/>" is there as expected.
# virsh vol-dumpxml qcow3 gluster-pool
<volume type='network'>
<name>qcow3</name>
<key>gluster://#glusterServerIP#/gluster-vol1/qcow3</key>
<source>
</source>
<capacity unit='bytes'>1073741824</capacity>
<allocation unit='bytes'>197120</allocation>
<target>
<path>gluster://#glusterServerIP#/gluster-vol1/qcow3</path>
<format type='qcow2'/>
<permissions>
<mode>0600</mode>
<owner>0</owner>
<group>0</group>
</permissions>
<timestamps>
<atime>1419333063.416933449</atime>
<mtime>1419333063.285934984</mtime>
<ctime>1419333063.285934984</ctime>
</timestamps>
<compat>1.1</compat>
<features>
<lazy_refcounts/>
</features>
</target>
</volume>
Change the bug status to verify.
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. https://rhn.redhat.com/errata/RHSA-2015-0323.html |
Fixed upstream: commit 88f3f7c3901e0b5455796d4213767dd2a4f48045 Author: Peter Krempa <pkrempa> Date: Tue Jul 1 16:50:06 2014 +0200 conf: storage: Add volume feature formatter for gluster pools Libvirt didn't output feature flags for images stored on native gluster. Fix this trivially by adding a feature formatter callback. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1095035 $ git desc v1.2.6-rc2-15-gf412fc9