migration fails between 12.04 Precise and 14.04 Trusty
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
libvirt (Ubuntu) |
Fix Released
|
High
|
Unassigned | ||
Trusty |
Fix Released
|
Undecided
|
Unassigned | ||
qemu (Ubuntu) |
Fix Released
|
High
|
Unassigned | ||
Trusty |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
We're trying to live migrate machine "fhdhvalentijn" to a server named "ranja". This used to work perfectly when both systems ran 12.04 Precise. After upgrading the target machine ("ranja") to Trusty, migration fails; sometimes, migration results in shutting down the VM.
Command: virsh migrate --live --copy-storage-all --verbose vhdhvalentijn qemu+ssh:
Expected: live migration
Result: "error: operation failed: migration job: unexpectedly failed"
Logfile on server "Ranja" says:
Length mismatch: vga.vram: 1000000 in != 800000
qemu: warning: error while loading state for instance 0x0 of device 'ram'
load of migration failed
2014-03-12 11:05:30.325+0000: shutting down
Logfile on server "Duikboot" (the host) sometimes suddenly says: "2014-03-12 11:18:25.645+0000: shutting down" and then the VM is no longer running.
I also tried to start the migration from 14.04 (virsh -c qemu+ssh:
I did not try to migrate directly with qemu - as I have no experience with that.
Changed in qemu (Ubuntu): | |
status: | New → Confirmed |
Changed in qemu (Ubuntu): | |
status: | Confirmed → Won't Fix |
Changed in libvirt (Ubuntu): | |
status: | Confirmed → Won't Fix |
Changed in libvirt (Ubuntu): | |
status: | Triaged → Fix Released |
Changed in qemu (Ubuntu): | |
status: | Triaged → Fix Released |
Changed in libvirt (Ubuntu Trusty): | |
status: | Confirmed → Fix Released |
Changed in qemu (Ubuntu Trusty): | |
status: | Confirmed → Fix Released |
Thanks for submitting this bug. Would it be possible for you to test with the qemu package in ppa:ubuntu- virt/candidate to see whether that works any better?