> Use "Clusters" -> "Logical Networks" -> "Manage Networks" for assigning > network for migrations. It's ovirtmgmt by default. Note that migration > network has to have IPs on hosts.
Nice, do you think I should dedicate a link only for migration, for safety ? >Hosts have VDSM configuration option - [vars]/migration_max_bandwidth >in /etc/vdsm/vdsm.conf. It's 52MB/s by default. So it looks like your >network is already highly used. It's not highly used, it's yet on a 10/100 Mb switch...But it's just temporary. Anyway it's interesting because it simulates a highly use network, which can happen. >Your VM migration fails because migration is so slow so it just can't >migrate without downtime. You can adjust "Use custom migration >downtime" VM option to make any VM migrated over any network. Please >note it's a maximal value. Actually it starts with a value 10 times >lower and increases it automatically. 5000 is good value to start in >your case. Thanks, but it doesn't seem to change anything : I added max_outgoing_migrations = 1 migration_max_bandwidth = 5 in /etc/vdsm/vdsm.conf on my concerned host, but it still goes to 98% use of network and migration fail...I restart vdsmd.service but it doesn't seem to change anything. Any idea ? _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users