Re: [ovirt-users] Error while executing action: Cannot add Host. Host with the same UUID already exists.

Hi, I have resolved this in such way. On the engine host connect to db: su postgres psql -s engine Then delete host from db manualy: select vds_id from vds_static where host_name = 'HOST_NAME'; delete from vds_statistics where vds_id = 'id'; delete from vds_dynamic where vds_id = 'id'; delete

Re: [ovirt-users] [Gluster-users] HA storage based on two nodes with one point of failure

2015-06-08 8:32 GMT+03:00 Ravishankar N ravishan...@redhat.com: On 06/08/2015 02:38 AM, Юрий Полторацкий wrote: Hi, I have made a lab with a config listed below and have got unexpected result. Someone, tell me, please, where did I go wrong? I am testing oVirt. Data Center has two

Re: [ovirt-users] HA storage based on two nodes with one point of failure

performance.stat-prefetch: off performance.io-cache: off performance.read-ahead: off performance.quick-read: off auth.allow: * user.cifs: disable nfs.disable: on performance.readdir-ahead: on cluster.quorum-count: 1 cluster.server-quorum-ratio: 51% 06.06.2015 12:09, Юрий Полторацкий пишет: Hi, I want

Re: [ovirt-users] Is it a plausible configuration?

Hi, Pardon me for jumping in subj, but... Could you explain me in a few words or give a link where to read about split-brain? I made a lab: cluster (virt and gluster services both) based on two server. With this options: cluster.server-quorum-type none cluster.quorum-type fixed

Re: [ovirt-users] gluster config in 4 node cluster

wrong? Cheers Soeren From: Юрий Полторацкий y.poltorats...@gmail.com Date: Sunday 31 May 2015 18:32 To: users@ovirt.org users@ovirt.org Subject: Re: [ovirt-users] gluster config in 4 node cluster Hi, As for me, I would build one cluster with gluster service only based on two nodes

Re: [ovirt-users] SPICE Through a Router? Squid?

I have installed VPN server with access to the management networks, I think this is 'best practices'. 2015-06-01 1:54 GMT+03:00 alexmcwhir...@triadic.us: I have a dual host setup working right now. Host 1 runs the engine and is also a node. Host 2 does DB storage and NFS storage. The

[ovirt-users] glusterfs takes a long time to syncing after host has been rebooted

Hi. I am testing oVirt 3.5.2 with 3 hosts (Dell R210). Storage type is GlusterFS (replicate 3): each host has a single 3TB HDD. When I put one host into maintence mode, then reboot it and after system has been started, the glusterfsd proccess takes a long time (more then hours with gigabyte