Note: This bug is displayed in read-only format because
the product is no longer active in Red Hat Bugzilla.
RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.
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