http://bugzilla.opensuse.org/show_bug.cgi?id=1202138
http://bugzilla.opensuse.org/show_bug.cgi?id=1202138#c34
--- Comment #34 from Oliver Kurz
If you want to use KVM on Power it's more likely to work on POWER9. It uses the new KVM code that upstream tests and actively develops.
Nonetheless, the virtualization team does not support it, and it may be broken from time to time, and take some time until fixed. Better chances than POWR8, though.
thank you. That is helpful information.
For PowerVM both HMC and Novalink is scriptable so it's very much possible to create VMs on the fly but it requires platform-specific implementation.
For storage and snapshots FC storage and iSCSI storage is supported by PowerVM making it possible to move the save/restore/... functionality outside of the test machine. Either requires extra hardware, the default 4x1Gbit NIC is not great for iSCSI, and FC is not available on most machines.
Yes. That's right. All those ideas are good but platform-specific so an expensive investment if we would continue with that.
It's also possible to use some solution that saves/restores the system over network in a platform-independent way, and it may be of use for testing baremetal as well if it ever gets implemented.
do you mean something like calling "dd" piped to "netcat" from a live-system? Because that's what I was commonly using to deploy systems easily including Microsoft Windows XP :D
Also iSCSI can be used on most hardware.
Management tools that make creating LPARs easier do exist but we did not make use of any so far, mostly because Orthos and openQA do the same thing in a crosss-platform way. It is failing on Power, though.
And s390 KVM is likely not making full use of the hardware capabilities, either.
Well, it's working fine for years and supports saving/loading VM images which is the important factor. -- You are receiving this mail because: You are the assignee for the bug.