On 02/03/2017 10:54 AM, Ralf Schenk wrote: > > Hello, > > I upgraded my cluster of 8 hosts with gluster storage and > hosted-engine-ha. They were already Centos 7.3 and using Ovirt 4.0.6 > and gluster 3.7.x packages from storage-sig testing. > > I'm missing the storage listed under storage tab but this is already > filed by a bug. Increasing Cluster and Storage Compability level and > also "reset emulated machine" after having upgraded one host after > another without the need to shutdown vm's works well. (VM's get sign > that there will be changes after reboot). > > Important: you also have to issue a yum update on the host for > upgrading additional components like i.e. gluster to 3.8.x. I was > frightened of this step but It worked well except a configuration > issue I was responsible for in gluster.vol (I had "transport socket, > rdma") > > Bugs/Quirks so far: > > 1. After restarting a single VM that used RNG-Device I got an error > (it was german) but like "RNG Device not supported by cluster". I hat > to disable RNG Device save the settings. Again settings and enable RNG > Device. Then machine boots up. > I think there is a migration step missing from /dev/random to > /dev/urandom for exisiting VM's. >
Hi! Sorry about this trouble. Please file a bug about this, we will likely need some Vdsm + Engine fixes. Bests, -- Francesco Romani Red Hat Engineering Virtualization R & D IRC: fromani _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users