Re: [Users] Migration failed (previous migrations succeded)

Hi, is there any documentation regarding all allowed settings in the vdsm.conf? I didn't find anything related in the rhev docs

Am 30.01.2014 21:43, schrieb Itamar Heim: > On 01/30/2014 10:37 PM, Markus Stockhausen wrote: >>>> Von: Itamar Heim [iheim(a)redhat.com] >>>> Gesendet: Donnerstag, 30. Januar 2014 21:25 >>>> An: Markus Stockhausen; ovirt-users >>>> Betreff: Re: [Users] Migration failed (previous migrations succeded) >>>> >>>> >>>> Now I' getting serious problems. During the migration the VM was >>>> doing a rather slow download at 1,5 MB/s. So the memory changed >>>> by 15 MB per 10 seconds. No wonder that a check every 10 seconds >>>> was not able to see any progress. Im scared what will happen if I >>>> want to migrate a medium loaded system runing a database. >>>> >>>> Any tip for a parametrization? >>>> >>>> Markus >>>> >>> >>> what's the bandwidth? default is up to 30MB/sec, to allow up to 3 VMs to >>> migrate on 1Gb without congesting it. >>> you could raise that if you have 10GB, or raise the bandwidth cap and >>> reduce max number of concurrent VMs, etc. >> >> My migration network is IPoIB 10GBit. During our tests only one VM >> was migrated. Bandwidth cap or number of concurrent VMs has not >> been changed after default install. >> >> Is migration_max_bandwidth in /etc/vdsm/vdsm.conf still the right place? > > probably > >> And what settings do you suggest? > > well, to begin with, 300MB/sec on 10GE (still allowing concurrent > migrations) > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > >