Bug 675319
| Summary: | qemu guests autostart problem | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 5 | Reporter: | Joe Julian <joe> |
| Component: | libvirt | Assignee: | Daniel Veillard <veillard> |
| Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 5.6 | CC: | berrange, clalance, crobinso, dallan, dyuan, eblake, honzhang, itamar, jforbes, joe, mzhan, pseudo, redhat-bugzilla, roland.friedwagner, rwu, veillard, virt-maint, virt-maint, xen-maint |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | libvirt-0.8.2-26.el5 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | 632100 | Environment: | |
| Last Closed: | 2013-01-08 04:56:26 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 807971 | ||
|
Description
Joe Julian
2011-02-04 21:35:56 UTC
Same annoying behavior here since upgrading KVM-Hosts from RHEL 5.5 to 5.6 libvirt-0.8.2-15.el5_6.3 => it renders the checking status via remote requests like this $ virsh -c qemu+ssh://kvm-XX/system dominfo YYY impossible => this breaks autostart status monitoring > Subsequent calls of that command are also still successful. I was not able to
> determine what caused autostart to be considered disabled.
The autostart status disable of virsh dominfo _always_ show "disabled"
after restarting libvirt.
@Joe Julian: Did you restarted libvirtd after recreating the symlink
via virsh autostart ?
No, the last time I had this happen (last night) I had just destroyed some domains and started them again. Upstream patch here: https://www.redhat.com/archives/libvir-list/2011-June/msg00479.html This request was evaluated by Red Hat Product Management for inclusion in a Red Hat Enterprise Linux release. Product Management has requested further review of this request by Red Hat Engineering, for potential inclusion in a Red Hat Enterprise Linux release for currently deployed products. This request is not yet committed for inclusion in a release. Verify it using the following versions , it can't be reproduced. So move its status to verified. Versions kernel 2.6.18-321.el5 libvirt-0.8.2-26.el5 kvm-83-254.el5 Steps 1. # virsh dominfo rhel5.7 Id: - Name: rhel5.7 UUID: 2aa631dd-46b5-4b18-dc4f-1ff5f57bf2f2 OS Type: hvm State: shut off CPU(s): 1 Max memory: 1048576 kB Used memory: 1048576 kB Persistent: yes Autostart: disable 2. # virsh autostart rhel5.7 Domain rhel5.7 marked as autostarted 3. # virsh dominfo rhel5.7 Id: - Name: rhel5.7 UUID: 2aa631dd-46b5-4b18-dc4f-1ff5f57bf2f2 OS Type: hvm State: shut off CPU(s): 1 Max memory: 1048576 kB Used memory: 1048576 kB Persistent: yes Autostart: enable 4. # virsh start rhel5.7 Domain rhel5.7 started 5. # virsh destroy rhel5.7 Domain rhel5.7 destroyed 6. # service libvirtd restart Stopping libvirtd daemon: [ OK ] Starting libvirtd daemon: [ OK ] 7. # virsh list --all Id Name State ---------------------------------- 2 rhel5.7 running After do the following verifying steps , the error occurs after downgrading libvirt with guest with autostart. But It don't occur after upgrading.Move its status to ASSIGNED. 1) Upgrade libvirt # virsh dominfo rhel5.7 Id: 2 Name: rhel5.7 UUID: 2aa631dd-46b5-4b18-dc4f-1ff5f57bf2f2 OS Type: hvm State: running CPU(s): 1 CPU time: 165.1s Max memory: 1048576 kB Used memory: 1048576 kB Persistent: yes Autostart: enable # rpm -Uvh libvirt-0.8.2-26.el5.x86_64.rpm libvirt-python-0.8.2-26.el5.x86_64.rpm Preparing... ########################################### [100%] 1:libvirt ########################################### [ 50%] 2:libvirt-python ########################################### [100%] # service libvirtd restart Stopping libvirtd daemon: [ OK ] Starting libvirtd daemon: [ OK ] # virsh dominfo rhel5.7 Id: 2 Name: rhel5.7 UUID: 2aa631dd-46b5-4b18-dc4f-1ff5f57bf2f2 OS Type: hvm State: running CPU(s): 1 CPU time: 165.1s Max memory: 1048576 kB Used memory: 1048576 kB Persistent: yes Autostart: enable # virsh autostart rhel5.7 Domain rhel5.7 marked as autostarted 2) Downgrade libvirt # virsh dominfo rhel5.7 Id: 2 Name: rhel5.7 UUID: 2aa631dd-46b5-4b18-dc4f-1ff5f57bf2f2 OS Type: hvm State: running CPU(s): 1 CPU time: 6.6s Max memory: 1048576 kB Used memory: 1048576 kB Persistent: yes Autostart: enable # rpm -Uvh libvirt-0.8.2-25.el5.x86_64.rpm libvirt-python-0.8.2-25.el5.x86_64.rpm --oldpackage Preparing... ########################################### [100%] 1:libvirt ########################################### [ 50%] 2:libvirt-python ########################################### [100%] # service libvirtd restart Stopping libvirtd daemon: [ OK ] Starting libvirtd daemon: [ OK ] # virsh dominfo rhel5.7 Id: 2 Name: rhel5.7 UUID: 2aa631dd-46b5-4b18-dc4f-1ff5f57bf2f2 OS Type: hvm State: running CPU(s): 1 CPU time: 31.8s Max memory: 1048576 kB Used memory: 1048576 kB Persistent: yes Autostart: disable # virsh autostart rhel5.7 error: Failed to mark domain rhel5.7 as autostarted error: Failed to create symlink '/etc/libvirt/qemu/autostart/rhel5.7.xml to '/etc/libvirt/qemu/rhel5.7.xml': File exists Because there are only libvirt-0.8.2-25.el5 and libvirt-0.8.2-26.el5 in rhel5 and the bug isn't fixed in libvirt-0.8.2-25. The above downgrade testing is invalid. The results in downgrade and upgrade testing all are correct. So move it to VERIFIED again. 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/RHSA-2013-0127.html |