Bug 1415693
| Summary: | libvirt does not autostart guests off gluster storage | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | lejeczek <peljasz> |
| Component: | libvirt | Assignee: | Peter Krempa <pkrempa> |
| Status: | CLOSED NOTABUG | QA Contact: | lijuan men <lmen> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 7.3 | CC: | carl, dyuan, jsuchane, peljasz, rbalakri, xuzhang |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-03-06 07:13:05 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: | |||
(In reply to lejeczek from comment #0) > Description of problem: > > I've tried both systemd & libvirt mailing list but nothing, nobody commented. > Peter responded a few minutes before you created this bz. Does it help? I'm not sure if you're seeing the same issue I saw. Basically glusterd would not start properly, and when it did, I often got errors about the transport. My temporary fix is to disable glusterd and libvirtd, then put the following into /etc/rc.local: export counter=0 until [ -d /vms/.trashcan ] || [ $counter -eq 10 ]; do service glusterd restart umount /vms mount /vms counter=`expr $counter + 1` sleep 1 done [ -d /vms/.trashcan ] && systemctl start libvirtd (This is a fully patched CentOS 7.3 server if that makes any difference.) Actually, I think that - After=glusterd.service - works for me. There were lots of updates since I filed the report, still on gluster 3.8, 3.8.9-1.el7.x86_64 but it works now. I edited with --full, like: ... After=remote-fs.target After=glusterd.service Documentation=man:libvirtd(8) Documentation=http://libvirt.org I did not manage to reproduce the issue with a host running glusterfs-3.8.4-1.el7. I suspect that the systemd service for glusterd is marked as started prior to glusterd actually working properly. If the bug reproduces again please reopen this BZ and attach also logs for glusterd, since libvirtd can't do much if the storage does not work. |
Description of problem: I've tried both systemd & libvirt mailing list but nothing, nobody commented. I have a simple domains: ... <devices> <emulator>/usr/libexec/qemu-kvm</emulator> <disk type='network' device='disk'> <driver name='qemu' type='raw'/> <source protocol='gluster' name='QEMU-VMs/rhel-work3.qcow2'> <host name='127.0.0.1'/> </source> <target dev='vda' bus='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> </disk> ... and they work fine but fail to autostart. Errors I see: ... failed to initialize gluster connection (src=0x7f9424266350 priv=0x7f94242922b0): Transport endpoint is internal error: Failed to autostart VM 'rhel-work2': failed to initialize gluster connection (src=0x7f9 failed to initialize gluster connection (src=0x7f942423fef0 priv=0x7f9424256320): Transport endpoint is internal error: Failed to autostart VM 'rhel-work3': failed to initialize gluster connection (src=0x7f9 failed to initialize gluster connection (src=0x7f9424261b20 priv=0x7f94242a18b0): Transport endpoint is internal error: Failed to autostart VM 'rhel-work1': failed to initialize gluster connection (src=0x7f9 ... I tried to make systemd libvirtd to wait for gluster: After=glusterd.service but if that's all required then, well, still fails. Version-Release number of selected component (if applicable): glusterfs-client-xlators-3.7.18-1.el7.x86_64 glusterfs-cli-3.7.18-1.el7.x86_64 glusterfs-api-3.7.18-1.el7.x86_64 glusterfs-server-3.7.18-1.el7.x86_64 glusterfs-3.7.18-1.el7.x86_64 glusterfs-fuse-3.7.18-1.el7.x86_64 glusterfs-libs-3.7.18-1.el7.x86_64 and also glusterfs-fuse-3.8.8-1.el7.x86_64 glusterfs-cli-3.8.8-1.el7.x86_64 glusterfs-libs-3.8.8-1.el7.x86_64 glusterfs-server-3.8.8-1.el7.x86_64 glusterfs-3.8.8-1.el7.x86_64 glusterfs-client-xlators-3.8.8-1.el7.x86_64 glusterfs-api-3.8.8-1.el7.x86_64 libvirt-2.0.0-10.el7_3.4.x86_64 How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: