Thanks for the docs. In the VMClusterCookbook I don't understand where is the directory /guests. Is a shared partition in a storage? How could I configure this shared partition to be access for both machines? Have I use a "disk in a file" like the doc? Or could I use a real partition in a shared storage (partitioon with no filesystem only created by lvm)? ------------------------------ Marcos Ferreira da Silva Digital Tecnologia Uberlandia-MG (34) 9154-0150 / 3226-2534 -------- Mensagem Original -------- > De: Ray Charles <raycharles_man@xxxxxxxxx> > Enviado: quarta-feira, 6 de fevereiro de 2008 1:56 > Para: marcos@xxxxxxxxxxxxxxxxxxxxxx, linux clustering <linux-cluster@xxxxxxxxxx> > Assunto: Re: XEN VM Cluster > > Hi Marcos, > > Here are 2 links I found usefull when doing what > you're trying. > > http://www.linux.com/articles/55773 > > http://sources.redhat.com/cluster/wiki/VMClusterCookbook > > I would also say be sure to give some attenttion to > the multicast messages between the hosts, make sure > that multicast is passing throught the switch. Seemed > to be a gotcha for me, and there's docs on that part > floating around. > > -Ray > > > > --- Marcos Ferreira da Silva > <marcos@xxxxxxxxxxxxxxxxxxxxxx> wrote: > > > I'm trying to do a two node cluster. > > I want start a virtual machine at vserver1 and > > reallocate it to vserver2 if node 1 stop. > > The VM is installed in a shared HP storage. > > This access is made with two Emulex Corporation > > Zephyr-X LightPulse Fibre Channel Host Adapter. > > If I start it manually which xm create its ok in > > both servers. > > The partition is a LVM in /dev/VG2/LV01. > > I install virtual machine directly in this > > partition. > > The names vserver1 e vserv2 are in the /etc/hosts. > > The cluster start but vserver2 join and after appear > > "Member Left". > > > > I think that my problem is in fence device. > > I don't have any equipament. > > I have only the servers, storage, NICs and Emulex. > > > > I didn't find any manual for this situation. > > > > > > +--- SWITCH ---+ > > | | > > | | > > +----------+ +----------+ > > | XEN | | XEN | > > | maq1 | | | > > | | | | > > | vserver1 | | vserver2 | > > +----------+ +----------+ > > | | > > | | > > +----------------+ > > | HP Storage | > > +----------------+ > > > > > > > > My cluster.conf is: > > > > <?xml version="1.0"?> > > <cluster alias="cluster1" config_version="13" > > name="cluster1"> > > <fence_daemon clean_start="0" > > post_fail_delay="0" post_join_delay="3"/> > > <fence_xvmd family="ipv4" > > key_file="/etc/cluster/fence_xvm.key"/> > > <clusternodes> > > <clusternode > > name="vserver1.teste.br" nodeid="1" votes="1"> > > <fence> > > <method name="1"> > > <device > > domain="teste.br" name="maq1"/> > > </method> > > </fence> > > </clusternode> > > <clusternode > > name="vserver2.teste.br" nodeid="2" votes="1"> > > <fence/> > > </clusternode> > > </clusternodes> > > <cman expected_votes="1" two_node="1"/> > > <fencedevices> > > <fencedevice agent="fence_xvm" > > name="maq1" auth="none"/> > > </fencedevices> > > <rm> > > <failoverdomains> > > <failoverdomain > > name="fodMaq1" ordered="1" restricted="1"> > > <failoverdomainnode > > name="vserver1.teste.br" priority="1"/> > > <failoverdomainnode > > name="vserver2.teste.br" priority="2"/> > > </failoverdomain> > > </failoverdomains> > > <resources/> > > <vm autostart="1" domain="fodMaq1" > > exclusive="0" name="maq1" path="/etc/xen" > > recovery="relocate"/> > > </rm> > > </cluster> > > > > > > ------------------------------ > > Marcos Ferreira da Silva > > Digital Tecnologia > > Uberlandia-MG > > (34) 9154-0150 / 3226-2534 > > > > > > > > -- > > Linux-cluster mailing list > > Linux-cluster@xxxxxxxxxx > > > https://www.redhat.com/mailman/listinfo/linux-cluster > > > > > > ____________________________________________________________________________________ > Looking for last minute shopping deals? > Find them fast with Yahoo! Search. http://tools.search.yahoo.com/newsearch/category.php?category=shopping -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
