I found luci to be easier.. so I used that. But stopped using it also since Luci is a crap if you have multi path devices and storage clvm cluster. Now I am using command line tools to create/modify GFS shares and vi to edit /etc/cluster.conf file.
I guess the redhat docs explains how to use system-config-cluster. Paras. On Thu, Apr 29, 2010 at 3:18 PM, Srija <[email protected]> wrote: > Thanks Paras, > > Can it be possible to send similar configuration using > system-config-cluster. Or if you can > give me some pointers to use the similar configuration using > system-config-cluster that will be really appreciated. > > Thanks again > > > --- On *Tue, 4/27/10, Paras pradhan <[email protected]>* wrote: > > > From: Paras pradhan <[email protected]> > > Subject: Re: [Linux-cluster] GFS in cluster > To: "linux clustering" <[email protected]> > Date: Tuesday, April 27, 2010, 3:40 PM > > > > > On Tue, Apr 27, 2010 at 1:43 PM, Srija > <[email protected]<http://us.mc1128.mail.yahoo.com/mc/[email protected]> > > wrote: > >> Hi , >> >> Sorry for replying in late, became busy with other work. >> >> I have gone through the document you mentioned. I have already mounted >> the GFS on each node. I am building the guests on this GFS file system and >> all the nodes are zen hosts. >> >> My question is, the file system will be available from each node but the >> guests will be only available from the node from where the xm create is >> being executed. >> >> - Suppose the guests are in node1. Now if node1 gone down then all the >> guests will go down too. But if the guests are enabled from all the >> nodes then if node1 gone down, then still in the other nodes the guests >> are running. >> >> - That's why my first email is for that should I need to create any >> service so that if any script is being set under the service and in >> that script ,I can mention xm create create etc etc, to bring up the >> guests in other node and so on. >> >> So pl. advice me now what will be the best procedure to follow in the >> above scenario which I mentioned. >> > > If you have GFS mounted on all the nodes, then you need to create your xen > hosts on that shared GFS partition and then create virtual machine services > to control(recovery,restart) the xen hosts. You can do that from Luci. > > This might help you > > http://magazine.redhat.com/2007/08/23/automated-failover-and-recovery-of-virtualized-guests-in-advanced-platform/ > > Paras. > > > >> >> Thanks again >> >> >> >> >> --- On Tue, 4/20/10, Steven Whitehouse >> <[email protected]<http://us.mc1128.mail.yahoo.com/mc/[email protected]>> >> wrote: >> >> > From: Steven Whitehouse >> > <[email protected]<http://us.mc1128.mail.yahoo.com/mc/[email protected]> >> > >> > Subject: Re: [Linux-cluster] GFS in cluster >> > To: "linux clustering" >> > <[email protected]<http://us.mc1128.mail.yahoo.com/mc/[email protected]> >> > >> > Date: Tuesday, April 20, 2010, 4:48 AM >> > Hi, >> > >> > On Mon, 2010-04-19 at 13:31 -0700, Srija wrote: >> > > Hi, >> > > >> > > I have created a GFS filey system as >> > shared between three nodes clusters. >> > > The file system is being mounted in >> > > the three nodes and I set the mount points in >> > the /etc/fstab, >> > > >> > > Want to know how the cluster will keep the track >> > of the GFS file system. >> > > How the fence/lock_dlm will work? >> > > >> > > Do i need to set the GFS in a service? If yes , >> > what will be the >> > > resources under the service? >> > > >> > > Will be really appreciated if I get some >> > document to proceed further. >> > > >> > > Thanks. >> > > >> > > >> > You don't need to set GFS up as a service. Its >> > automatically available >> > on each node its mounted on. Have you seen the docs here?: >> > >> > http://www.redhat.com/docs/manuals/enterprise/ >> > >> > That should be enough to get you started, >> > >> > Steve. >> > >> > >> > -- >> > Linux-cluster mailing list >> > [email protected]<http://us.mc1128.mail.yahoo.com/mc/[email protected]> >> > https://www.redhat.com/mailman/listinfo/linux-cluster >> > >> >> >> >> >> -- >> Linux-cluster mailing list >> [email protected]<http://us.mc1128.mail.yahoo.com/mc/[email protected]> >> https://www.redhat.com/mailman/listinfo/linux-cluster >> > > > -----Inline Attachment Follows----- > > > -- > Linux-cluster mailing list > [email protected]<http://us.mc1128.mail.yahoo.com/mc/[email protected]> > https://www.redhat.com/mailman/listinfo/linux-cluster > > > > -- > Linux-cluster mailing list > [email protected] > https://www.redhat.com/mailman/listinfo/linux-cluster >
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