dear all, thanks for the document , its helps a lot. regards Suvankar --- James Parsons <jparsons@xxxxxxxxxx> wrote: > Allyson - Listas wrote: > > > Lon Hohberger wrote: > > > >> On Tue, 2006-03-14 at 15:27 -0300, Allyson - > Listas wrote: > >> > >> > >>> Hi guys, > >>> > >>> I'm new at redhat cluster suite. Could Anybody > help me in some > >>> questions? > >>> > >>> 1st) I installed rhcs on 2 virtual machines and > create a new > >>> cluster, setup a manual fence, a failvoer > domain, create a IP > >>> resource and a service that uses just that IP > for tests. Well, I'd > >>> like to know how can I force a failover of the > service between > >>> nodes. This option is not available at > system-config-cluster that > >>> allow just disable and enable the service. > >> > >> > >> Drag it to the other node in the gui. > >> > >> > > --> I couldn't find this option at gui, but i > find how to do it at > > command line.. > > Just grab the service you want to move in the > management view, and drag > it to the node you want it to run on in the upper > half of the GUI. :-) > > -j > > > > > [root@cs02 /]# clustat > > Member Status: Quorate > > > > Member Name Status > > ------ ---- ------ > > cs01.example.com Online, > rgmanager > > cs02.example.com Online, > Local, rgmanager > > > > Service Name Owner (Last) > State > > ------- ---- ----- ------ > ----- > > vip50 cs02.example.com > started > > oracle-ha-fs cs02.example.com > started > > [root@cs02 /]# clusvcadm -r oracle-ha-fs -m > cs01.example.com > > Trying to relocate oracle-ha-fs to > cs01.example.com...success > > [root@cs02 /]# clusvcadm -r vip50 -m > cs01.example.com > > Trying to relocate vip50 to > cs01.example.com...success > > [root@cs02 /]# clustat > > Member Status: Quorate > > > > Member Name Status > > ------ ---- ------ > > cs01.example.com Online, > rgmanager > > cs02.example.com Online, > Local, rgmanager > > > > Service Name Owner (Last) > State > > ------- ---- ----- ------ > ----- > > vip50 cs01.example.com > started > > oracle-ha-fs cs01.example.com > started > > > >> > >> > >> > >>> I noticed that the ip service created is not a > virtual interface > >>> like eth0:1, but it was working because I could > ping it, Is it Normal? > >>> > >> > >> > >> Yes, try "/sbin/ip addr list", which is noted in > the documentation. > >> > >> > >> > >> > > tks > > > >>> 2nd) What is the real fuction of a fence device? > >>> > >> > >> > >> Prevent data corruption in the event of a > live-hang of a node with > >> outstanding dirty buffers. > >> > >> > >> > >> > >>> 3rd) How can I setup a quorum device, and isn't > necessary for a > >>> failover service? I read that it was needed at > rhel3 but at rhel4 > >>> is not anymore, could you explain me that. > >>> > >> > >> > >> What do you need to know? It's not needed > because of the way CMAN > >> recovers - see > >> > >> http://people.redhat.com/teigland/sca.pdf > >> > >> -- Lon > >> > >> -- > >> > >> Linux-cluster@xxxxxxxxxx > >> > https://www.redhat.com/mailman/listinfo/linux-cluster > >> > >> > >> > > > > > > > -- > > Linux-cluster@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/linux-cluster > __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com -- Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
