Re: [rhelv5-list] LINUX NFS HA
Thanks for all suggestions. I've looked into OpenAFS and Gluster (gfs) opensource has been ruled out. This work is so that Documentum content service(server) (dont know much about Documentum) can see/use the /nfsserver between 2 content servers via NFS Using the Documentum console commands to set UNC path to get this HA to work among them.. Its a wait see at the moment.. ___ rhelv5-list mailing list rhelv5-list@redhat.com https://www.redhat.com/mailman/listinfo/rhelv5-list
Re: [rhelv5-list] LINUX NFS HA
In that case, I say got with glusterfs. -Original Message- From: rhelv5-list-boun...@redhat.com [mailto:rhelv5-list-boun...@redhat.com] On Behalf Of Norman PB Joseph Sent: Tuesday, May 22, 2012 4:15 PM To: spaceyjoe2...@yahoo.com; Red Hat Enterprise Linux 5 (Tikanga) discussion mailing-list Subject: Re: [rhelv5-list] LINUX NFS HA Have you looked into OpenAFS? (http://www.openafs.org/) -Norm On Tue, 2012-05-22 at 06:49 -0700, spaceyjoe2...@yahoo.com wrote: Hello, How to make Linux NFS to work as HA? (Without a cluster software) What would prevent from disk corruption? More details: Right now: Server 1 has /opt/content accessing data repository (has tomcat as web site) Server 1 has /ops/content/ folder that needs to be shared server 2 and these to are connected to a data repository. Any open source product that prevant data corruption and drive corruption? Thanks, Joe ___ rhelv5-list mailing list rhelv5-list@redhat.com https://www.redhat.com/mailman/listinfo/rhelv5-list -- Norman Joseph, Senior System Engineer jos...@ctc.com Concurrent Technologies Corporation 814.269.2633 Information Systems Management Office (ISMO) - This message and any files transmitted within are intended solely for the addressee or its representative and may contain company sensitive information. If you are not the intended recipient, notify the sender immediately and delete this message. Publication, reproduction, forwarding, or content disclosure is prohibited without the consent of the original sender and may be unlawful. Concurrent Technologies Corporation and its Affiliates. www.ctc.com 1-800-282-4392 - ___ rhelv5-list mailing list rhelv5-list@redhat.com https://www.redhat.com/mailman/listinfo/rhelv5-list ___ rhelv5-list mailing list rhelv5-list@redhat.com https://www.redhat.com/mailman/listinfo/rhelv5-list
Re: [rhelv5-list] LINUX NFS HA
Without some kind of cluster-aware filesystem (ocfs2, gfs/2, etc.) you should not have one filesystem mounted on two nodes - precisely because of the potential for data corruption. Since most cluster-aware filesystems require cluster software, the answer to your question is You don't. From: rhelv5-list-boun...@redhat.com [mailto:rhelv5-list-boun...@redhat.com] On Behalf Of spaceyjoe2...@yahoo.com Sent: Tuesday, May 22, 2012 8:50 AM To: rhelv5-list@redhat.com Subject: [rhelv5-list] LINUX NFS HA Hello, How to make Linux NFS to work as HA? (Without a cluster software) What would prevent from disk corruption? More details: Right now: Server 1 has /opt/content accessing data repository (has tomcat as web site) Server 1 has /ops/content/ folder that needs to be shared server 2 and these to are connected to a data repository. Any open source product that prevant data corruption and drive corruption? Thanks, Joe ___ rhelv5-list mailing list rhelv5-list@redhat.com https://www.redhat.com/mailman/listinfo/rhelv5-list
Re: [rhelv5-list] LINUX NFS HA
I f you want the same in multiple places HA without HA/clustering software why not try a version control system (vcs) instead? Not something i'd notmally recommend, but you did say no clustering software. Main issue with this idea. Is lack of shared storage == higher disk cost. However if you already have enough disk on each you are ok. On May 22, 2012 9:09 AM, spaceyjoe2...@yahoo.com wrote: Hello, How to make Linux NFS to work as HA? (Without a cluster software) What would prevent from disk corruption? More details: Right now: Server 1 has /opt/content accessing data repository (has tomcat as web site) Server 1 has /ops/content/ folder that needs to be shared server 2 and these to are connected to a data repository. Any open source product that prevant data corruption and drive corruption? Thanks, Joe ___ rhelv5-list mailing list rhelv5-list@redhat.com https://www.redhat.com/mailman/listinfo/rhelv5-list ___ rhelv5-list mailing list rhelv5-list@redhat.com https://www.redhat.com/mailman/listinfo/rhelv5-list
