On Thu, Apr 29, 2010 at 6:47 PM, Srija <[email protected]> wrote:
> Thanks for your reply. > > I am aware of system-config-cluster also I do configurations from command > line. I am > just not clear of the document which is explained in conga. > > What type of service do i need to create and what are the resources I need > to create > in that service. If you explain me that will be really appreciated. > > You only need a Virtual machine service and a Failover domain(s). See "Add a virtual machine service" in conga. Paras. > If you check my first email, that was my question only. > > Thanks again > > > > --- On *Thu, 4/29/10, Paras pradhan <[email protected]>* wrote: > > > From: Paras pradhan <[email protected]> > Subject: Re: [Linux-cluster] GFS in cluster > To: "linux clustering" <[email protected]> > Date: Thursday, April 29, 2010, 4:51 PM > > > 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]<http://mc/[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]<http://mc/[email protected]> >> >* wrote: >> >> >> From: Paras pradhan >> <[email protected]<http://mc/[email protected]> >> > >> >> Subject: Re: [Linux-cluster] GFS in cluster >> To: "linux clustering" >> <[email protected]<http://mc/[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] <http://mc/[email protected]> >> https://www.redhat.com/mailman/listinfo/linux-cluster >> > > > -----Inline Attachment Follows----- > > -- > Linux-cluster mailing list > [email protected] <http://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 >
-- Linux-cluster mailing list [email protected] https://www.redhat.com/mailman/listinfo/linux-cluster
