You need to use EL7 guest. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109
Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary On Mon, Feb 1, 2016 at 1:16 PM, wodel youchi <wodel.you...@gmail.com> wrote: > Hi, > > I tried with the Centos6x64 VM, I didn't work, in ovirt's webui I have > this error : > > VDSM Noveria command failed: unsupported configuration: unknown device > type 'memory' > Failed to hot set memory to VM mail10. Underlying error message: > unsupported configuration: unknown device type 'memory' > > Looking into /sys/devices/system/memory there is no new memory banks added. > > But, I tested with another VM, Centos7x64 which I updated with latest > packages : CentOS Linux release 7.2.1511 (Core) > > I tried to add memory, but I had the same error on ovirt's webui, I did > not work neither with el6x64 or el7x64 > > and /sys/devices/system/memory didn't change, there are no new entries > > Regards > > 2016-02-01 10:30 GMT+01:00 Nathanaël Blanchet <blanc...@abes.fr>: > >> Hi, >> >> the hot add features starts working out of the box from centos 7.2 guest. >> On previous el7.x, two ways to do that: >> >> 5.2. How to online memory >> ------------ >> Even if the memory is hot-added, it is not at ready-to-use state. >> For using newly added memory, you have to "online" the memory block. >> >> For onlining, you have to write "online" to the memory block's state file >> as: >> >> % echo online > /sys/devices/system/memory/memoryXXX/state >> >> or to be active at boot, add this udev rule in >> /lib/udev/rules.d/55-ovirt-guest-agent.rules : >> >> SUBSYSTEM=="memory", ACTION=="add", TEST=="state", >> ATTR{state}=="offline", ATTR{state}="online" >> >> I can't tell you if this works on el6 guest, but why not testing for us ;) >> >> Le 01/02/2016 10:04, wodel youchi a écrit : >> >> Hi, >> >> I am using oVirt 3.6.2 on FC22 box, all-in-one installation, my purpose >> is to test it. >> >> I am using a simple Desktop : >> - one cpu core i5 3550 with 4 cores >> - 2x4 Go of RAM >> >> I installed a Centos 6x64 VM with all updates + ovirt guest agent. >> >> I tried to augment the memory from 1024 to 1536 (+512Mo) it didn't work I >> had to shutdown the VM for the change to take effect. >> >> Hot plug memory does it have something to do with the underneath hardware? >> or does it depend on the guest OS? >> or something else? >> >> >> Regards. >> >> >> _______________________________________________ >> Users mailing >> listUsers@ovirt.orghttp://lists.ovirt.org/mailman/listinfo/users >> >> >> -- >> Nathanaël Blanchet >> >> Supervision réseau >> Pôle Infrastrutures Informatiques >> 227 avenue Professeur-Jean-Louis-Viala >> 34193 MONTPELLIER CEDEX 5 >> Tél. 33 (0)4 67 54 84 55 >> Fax 33 (0)4 67 54 84 14blanc...@abes.fr >> >> >> _______________________________________________ >> Users mailing list >> Users@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> > > _______________________________________________ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > >
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