Thanks Vincent. That was basically the response I got from Symantec so I was wondering if there was anyone with other experiences.
Maarten Broekman -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Friday, October 17, 2008 10:14 AM To: Red Hat Enterprise Linux 5 (Tikanga) discussion mailing-list Subject: Re: [rhelv5-list] Question: VCS tuning on RHEL5 Hi Maarten, I don't think there are any specific tunables for VCS on Linux but I mean VCS -only-. However, if you are using SFHA (VCS+VxVM+VxFS) then there tunables for vxfs, vxvm and DMP. The same holds true for other VCS platforms. I use SFHA on some RHEL 5 platforms and aside from carefully planning the SAN, we had no need to tune anything. You might want to seek out the 'Best practices' for VCS on Linux by talking to Symantec, othwerise the general Best Practices for VCS apply: use 100-FDX links for Heart-Beat links unless using CFS or Oracle RAC in which case you'll want 1Gbps links for HB's, use VVR for geo-clusters, etc... Vincent On Thu, 16 Oct 2008, Broekman, Maarten wrote: > Does anyone know of any OS tuning recommendations that should be made > when running VCS on RHEL5? Symantec claims to not have any but they > also suggest getting advice from the OS vendor. Does anyone on this > list use VCS on RHEL5 and, if so, have you found any OS parameters that > should be tuned in particular ways that are specific to VCS (or > clustering in general)? > > Thanks > --Maarten _______________________________________________ rhelv5-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/rhelv5-list _______________________________________________ rhelv5-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/rhelv5-list
