Thanks very much for the answers but as i was tolding you, its worth for me a cluster which share computational powers between the machines, and not only the HD. Regards, Augusto >>> kmoriwak@xxxxxxxxxx 02/09/2007 22:58 >>> Hi, I'm very sorry for I mistaked that this list is red hat internal list.. Links which I sent are unavailable from outside from redhat.com. I'll show some tips when using xen from them. - use 'w!' attribute for shared block device ex. disk = [ 'tap:aio:/media/disk/VMImages/rhel5_1,xvda,w', 'tap:aio:/media/disk/VMImages/gfs_disk,xvdb,w!',] - make a dummy network interface to build virtual network, in /etc/xen/xend-config.sxp: (network-script 'network-bridge bridge=xenbr0 netdev=dummy0') - dnsmasq is very useful for constructing dns server for virtual network. http://www.thekelleys.org.uk/dnsmasq/doc.html regards, 2007-09-03 (Mon) の 10:42 +0900 に Kazuo Moriwaka さんは書きました: > Hi Claudio, > > I'm learning gfs 3 node cluster with xen. There are some > references: > > 'Virtualization for Dummies' will be great help to use xen. > http://intranet.corp.redhat.com/ic/intranet/RHEL5info > > I put some configuration files in svn, you can see them at: > https://trac.nrt.redhat.com/trac/browser/tools/VMconfigs > > regards, > > 2007-08-31 (Fri) の 21:33 +0300 に Marian Marinov さんは書きました: > > You can always use Xen virtual machines which can easy migrate from machine to > > machine. > > > > http://www.cl.cam.ac.uk/research/srg/netos/xen/ > > > > You can have the Xen virtual machines over a GFS cluster. > > > > Best regards > > Marian Marinov > > On Friday 31 August 2007 18:07:49 Augusto Lima wrote: > > > Hi, i'm Augusto and i don't know much about clusters. > > > I'm from brazil, so my english it's not quite good. > > > I have an idea to test in my organization. > > > > > > We have two large DELL servers with 6GB RAM each and a Xeon 3GHz > > > processor each. > > > They have also lots of disk space. > > > > > > We want to cluster the 2 servers and run VMware Server on them, trying > > > to utilize most of the processors and the available RAM all the time. > > > We have plans to make 6 Virtual Machines running on top of them. > > > We also want to take advantage of High Availbility on our > > > configuration, meaning that if one servers goes down, the other have to > > > hold the 6 VMs for a period of time. > > > We can't afford any paid solution, since our organization does'nt > > > support that kind of implementation. > > > > > > So, i'm wondering if anyone can give a opinion about if it is possible > > > and how can i do it using only free solutions. > > > > > > Thanks in advance, > > > > > > Augusto > > > > > > -- > > > Linux-cluster mailing list > > > Linux-cluster@xxxxxxxxxx > > > https://www.redhat.com/mailman/listinfo/linux-cluster > > > > > > -- > > Linux-cluster mailing list > > Linux-cluster@xxxxxxxxxx > > https://www.redhat.com/mailman/listinfo/linux-cluster > > -- > Linux-cluster mailing list > Linux-cluster@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/linux-cluster -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
