Re: [CentOS] HP ILO Fence Configuration
On Tue, Aug 5, 2008 at 11:47 AM, John R Pierce [EMAIL PROTECTED] wrote: Balaji wrote: Dear All, Currently i am using HP x6600 Server and I have installed RHEL4 Update 4 AS Linux and RHEL4 Update 4 Support Cluster Suite in my server if you're using RHEL AS and RH Cluster Suite, you are presumably paying for Red Hat Support and should be calling them for configuration advise and assistance. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos What about configuring a cluster without fencing? is it possible? I am about to create a cluster but with out fencing device. Thanks Paras. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] HP ILO Fence Configuration
What about configuring a cluster without fencing? is it possible? I am about to create a cluster but with out fencing device. Generally its dangerous. if the servers get out of sync and both try to mount a shared resource, you can end up with corrupted file systems. since the primary goal of a high availability cluster is, well, high availability, and increased overall system reliability, these clusters have to be constructed very carefully or they can cause more problems than they solve. what sort of shared resources will this HA cluster have?how is the shared storage connected ?if its via a iSCSI SAN, you can implement fencing via either the ethernet switch (tell the switch to drop the standby server from the iscsi vlan), or via the storage controller (tell the iscsi target host to disallow LUN access by the current standby server). If its a fiberchannel SAN you can fence via the SAN switch. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] HP ILO Fence Configuration
Dear All, Currently i am using HP x6600 Server and I have installed RHEL4 Update 4 AS Linux and RHEL4 Update 4 Support Cluster Suite in my server I am new in fence and can any one help me how to configure HP ILO fence in my server and HP ILO Fence Functionality Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] HP ILO Fence Configuration
On Mon, Aug 4, 2008 at 5:52 AM, Balaji [EMAIL PROTECTED] wrote: Currently i am using HP x6600 Server and I have installed RHEL4 Update 4 AS Linux and RHEL4 Update 4 Support Cluster Suite in my server I am new in fence and can any one help me how to configure HP ILO fence in my server and HP ILO Fence Functionality Did you consider posting on a Red Hat mailing list? This list is for CentOS users. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
