[libvirt] [PATCH] qemu: adjust maxmem/maxvcpu computation

Eric Blake eblake at redhat.com
Thu Feb 20 13:10:53 UTC 2014


On 01/29/2014 12:04 PM, Eric Blake wrote:
> https://bugzilla.redhat.com/show_bug.cgi?id=1038363
> 
> If a domain has a different maximum for persistent and live maxmem
> or max vcpus, then it is possible to hit cases where libvirt
> refuses to adjust the current values or gets halfway through
> the adjustment before failing.  Better is to determine up front
> if the change is possible for all requested flags.
> 
> * src/qemu/qemu_driver.c (qemuDomainSetMemoryFlags): Compute
> correct maximum if both live and config are being set.
> (qemuDomainSetVcpusFlags): Likewise.

ping.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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