Le jeudi 21 avril 2016 à 15:01 +0530, Kaushal M a écrit : > On Thu, Apr 21, 2016 at 2:58 PM, Michael Scherer <misc@xxxxxxxxxx> wrote: > > Le jeudi 21 avril 2016 à 14:29 +0530, Kaushal M a écrit : > >> On Thu, Apr 21, 2016 at 1:14 PM, Michael Scherer <misc@xxxxxxxxxx> wrote: > >> > Le jeudi 21 avril 2016 à 12:47 +0530, Kaushal M a écrit : > >> >> I restarted Gerrit that should have fixed it for now. > >> >> > >> >> As this has happened several times since the migration, I thought > >> >> something wasn't done correctly. > >> >> Turns out the gerrit VM is a really-(really)-low end VM with just 1 > >> >> CPU core and 2GBs of RAM!! > >> >> > >> >> Michael, was this intentional or did you some how overlook this? > >> > > >> > I likely overlooked. I reused the same type of VM than the one for > >> > > >> >> IIRC, > >> >> before the migration the VM was running with a dual-core CPU at least > >> >> and more RAM. > >> > > >> > 4G of ram and 2 cpus. So I propose to go to 6G and still 2 cpu for now ? > >> > >> Fine with me. We always have room to grow if required. > >> > >> > > >> >> The hypervisor has more than enough resources to run a beefier VM. I > >> >> was thinking of bumping the VM to a 4 Cores and 8 GB of RAM (or more). > >> >> I'll do this if there are no objections. > >> > > >> > This requires a reboot however, is this ok ? > >> > >> Doing this shouldn't take longer that ~5minutes. We could do it any time. > >> It would have been so much easier if libvirt allowed hot-plugging cpu > >> and ram like disks. > > > > Seems to be supported in openstack, and in version we use on RHEL 7. > > > > And virsh has a command setvcpus with a --live switch, and the same for > > the ram. > > TIL! I've been trying to do this all the time by editing the VM xml > config. I believe virt-manager does the same as well, because it fails > to add cpus live as well. so Kaushal tested and this requires a specific setup for that before. > > > > Shall I try later today ? > > (worst case, it crash and we reboot) > > Sure. So i am gonna shutdown the VM and increase ressources now. So 5 minutes of downtime. -- Michael Scherer Sysadmin, Community Infrastructure and Platform, OSAS _______________________________________________ Gluster-devel mailing list Gluster-devel@xxxxxxxxxxx http://www.gluster.org/mailman/listinfo/gluster-devel
