Bug 1092882
| Summary: | vol-list get volume which actually does not exist | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Shanzhi Yu <shyu> |
| Component: | libvirt | Assignee: | John Ferlan <jferlan> |
| Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 6.0 | CC: | dyuan, lagarcia, mzhan, rbalakri |
| Target Milestone: | rc | ||
| Target Release: | 6.6 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | libvirt-0.10.2-36.el6 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2014-10-14 04:21:43 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: | |||
Reproduced with libvirt-0.10.2-33.el6.x86_64,
Verified with package:
libvirt-0.10.2-37.el6.x86_64
Test steps:
1. Prepare an NFS server with below configuration:
[nfs server]# cat /etc/export
/mnt/nfs*(sync,rw,no_all_squash)
2. Define,build,start an netfs type pool
# virsh pool-dumpxml netfs-nfs
<pool type='netfs'>
<name>netfs-nfs</name>
<uuid>7caa395b-5b1d-a2c1-9ef4-3035f100990f</uuid>
<capacity unit='bytes'>53634662400</capacity>
<allocation unit='bytes'>37549506560</allocation>
<available unit='bytes'>16085155840</available>
<source>
<host name='nfs server'/>
<dir path='/mnt/nfs'/>
<format type='auto'/>
</source>
<target>
<path>/var/lib/libvirt/images/netfs-nfs</path>
<permissions>
<mode>0755</mode>
<owner>0</owner>
<group>0</group>
</permissions>
</target>
</pool>
3. create raw format image failed with permission denied.
# virsh vol-create-as netfs-nfs raw.img --format raw 100M
error: Failed to create vol raw.img
error: Failed to create file '/var/lib/libvirt/images/netfs-nfs/raw.img': Permission denied
# virsh vol-create-as netfs-nfs raw.img --format raw 100M
error: Failed to create vol raw.img
error: Failed to create file '/var/lib/libvirt/images/netfs-nfs/raw.img': Permission denied
4. check raw.img is not existed.
# virsh vol-list netfs-nfs
Name Path
-----------------------------------------
Test results:
Current command work well.
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. http://rhn.redhat.com/errata/RHBA-2014-1374.html |
Description of problem: vol-list get volume which actually does not exist Version-Release number of selected component (if applicable): libvirt-0.10.2-34.el6.x86_64 How reproducible: 100% Steps to Reproduce: 1.Prepare an NFS server with below configuration [nfs server]#cat /etc/export /mnt/nfs*(sync,rw,no_all_squash) 2.define an netfs type pool # virsh pool-dumpxml netfs-nfs <pool type='netfs'> <name>netfs-nfs</name> <uuid>7caa395b-5b1d-a2c1-9ef4-3035f100990f</uuid> <capacity unit='bytes'>84551925760</capacity> <allocation unit='bytes'>3193962496</allocation> <available unit='bytes'>81357963264</available> <source> <host name='nfs server'/> <dir path='/mnt/nfs'/> <format type='auto'/> </source> <target> <path>/var/lib/libvirt/images/netfs-nfs</path> <permissions> <mode>0755</mode> <owner>0</owner> <group>0</group> </permissions> </target> </pool> 3. create raw format image # virsh vol-create-as netfs-nfs raw.img --format raw 100M error: Failed to create vol raw.img error: cannot create path '/var/lib/libvirt/images/netfs-nfs/raw.img': Operation not permitted # virsh vol-create-as netfs-nfs raw.img --format raw 100M error: Failed to create vol raw.img error: Storage volume not found: storage vol already exists 4. check raw.img # virsh vol-list netfs-nfs|grep raw.img raw.img /var/lib/libvirt/images/netfs-nfs/raw.img # qemu-img info /var/lib/libvirt/images/netfs-nfs/raw.img Could not open '/var/lib/libvirt/images/netfs-nfs/raw.img': No such file or directory Actual results: Expected results: Fail to create raw type image with netfs pool while vol-list get that image. Additional info: after refresh pool, the problem gone.