Rafael Emerick
2009-Feb-03 19:27 UTC
[Xen-users] Live Migration Problem (Xen 3.3 + DRBD 8.0.3)
Hi, I''m trying to build a HA Xen with kemari. I have two Centos 5.2, with a replication block device with DRBD. This replication is ok. Its configure in Primary/Secundary mode. In this moment, i only want to make a simple live migration between my servers with a HVM guest domain Im getting this error, and i would like know what is wrong. I have route between the hosts. [root@myserver ~]# xm migrate win myserver.mydomain --live *Error: can''t connect: (113, ''No route to host'')* Usage: xm migrate <Domain> <Host> Migrate a domain to another machine. Options: -h, --help Print this help. -l, --live Use live migration. -p=portnum, --port=portnum Use specified port for migration. -n=nodenum, --node=nodenum Use specified NUMA node on target. -s, --ssl Use ssl connection for migration. -k, --kemari Use kemari migration. Somebory cant help my?! So Thanks -- Rafael Emerick Z. de Oliveira _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Ricardo J. Barberis
2009-Feb-03 23:54 UTC
Re: [Xen-users] Live Migration Problem (Xen 3.3 + DRBD 8.0.3)
El Martes 03 Febrero 2009, Rafael Emerick escribió:> Hi,Hi> I''m trying to build a HA Xen with kemari. > I have two Centos 5.2, with a replication block device with DRBD. > This replication is ok. Its configure in Primary/Secundary mode. > In this moment, i only want to make a simple live migration between my > servers with a HVM guest domain > Im getting this error, and i would like know what is wrong. I have route > between the hosts. > > [root@myserver ~]# xm migrate win myserver.mydomain --live > *Error: can''t connect: (113, ''No route to host'')* > Usage: xm migrate <Domain> <Host> > > Migrate a domain to another machine. > > Options: > > -h, --help Print this help. > -l, --live Use live migration. > -p=portnum, --port=portnum > Use specified port for migration. > -n=nodenum, --node=nodenum > Use specified NUMA node on target. > -s, --ssl Use ssl connection for migration. > -k, --kemari Use kemari migration. > > > Somebory cant help my?!You probably haven''t enabled Xen''s relocation server, check /etc/xen/xend-config.sxp for some line like this one: (xend-relocation-server yes) Enable it if needed and restart both servers (maybe restarting xend should be enough), then try again.> So ThanksGood luck! -- Ricardo J. Barberis Senior SysAdmin - I+D Dattatec.com :: Soluciones de Web Hosting Su Hosting hecho Simple..! _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users