| Summary: | [RFE] [OVIRT] [ENGINE] Hot Plug CPU - Support dynamic virtual CPU allocation and deallocation | ||
|---|---|---|---|
| Product: | [Retired] oVirt | Reporter: | Roy Golan <rgolan> |
| Component: | ovirt-engine-core | Assignee: | Roy Golan <rgolan> |
| Status: | CLOSED DUPLICATE | QA Contact: | Ilanit Stein <istein> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 3.4 | CC: | acathrow, ahoness, bazulay, bsarathy, byount, iheim, juzhang, jwang, knoel, lpeer, mavital, mgoldboi, michal.skrivanek, pablo.iranzo, rbinkhor, rgolan, rnelson, rshutt, sherold, s.kieske, sputhenp, yeylon |
| Target Milestone: | --- | Keywords: | FutureFeature |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | virt | ||
| Fixed In Version: | Doc Type: | Enhancement | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | 1036492 | Environment: | |
| Last Closed: | 2014-03-24 09:05:12 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Bug Depends On: | 533138, 562886, 1036492, 1036767, 1036768, 1036770, 1063280, 1063281 | ||
| Bug Blocks: | 790582, 806907, 833102, 962051, 990116, 1036777 | ||
*** Bug 1036770 has been marked as a duplicate of this bug. *** *** Bug 1036768 has been marked as a duplicate of this bug. *** *** Bug 1036492 has been marked as a duplicate of this bug. *** allocation is in, deallocation is not. Missing guest agent support and actual reporting of the real stasus as seen by guest. And deallocation which is not really supported in QEMU yet (only offlining is) We may open a follow up bugs for the issues above maybe change scope of this RFE to allocation and move to ON_QA? removing unplug addressed by bug 1077515 *** This bug has been marked as a duplicate of bug 1036777 *** |
oVirt engine should support dynamically add/remove virtual CPUs to/from a guest that has this capability WIKI: www.ovirt.org/Hot_plug_cpu UI: admin can now edit a running VM number of CPU. when confirming the 'edit VM' dialog it will add/remove vcpus and online them, if the underling OS supports that REST: use PUT ovirt-engine/api/vms/{id} to update the number of sockets and online them if the number changed