Re: Shared APPL_TOP filesystem question
- From: Luis Freitas <lfreitas34@xxxxxxxxx>
- To: ora-apps-dba@xxxxxxxxxxxxx
- Date: Fri, 6 Nov 2009 09:48:14 -0800 (PST)
Hmmm,
NFS thirdy party vendors are $$$, but operating system clusterware to manage
NFS high availability can also be $$$.
Sun cluster suite, HP cluster, or Veritas is not exactly cheap. I don't know
how the clusterware licensing goes for AIX. For Redhat, RHCS used to be
licensed separatelly but on the latest release they included it on the
operating system license.
Of course you can use Oracle CRS, but if the NFS servers doesn't have any
other oracle products, you need to pay for a license too, and it won't be
integrated with the O/S NFS server, so you can't expect any support from your
OS vendor with the failover procedures that need to be implemented on CRS.
Best Regards,
Luis Freitas
--- On Fri, 11/6/09, oraapps@xxxxxxxxxxxxxxx <oraapps@xxxxxxxxxxxxxxx> wrote:
> From: oraapps@xxxxxxxxxxxxxxx <oraapps@xxxxxxxxxxxxxxx>
> Subject: Re: Shared APPL_TOP filesystem question
> To: ora-apps-dba@xxxxxxxxxxxxx
> Cc: "biz arrays" <bizarrays@xxxxxxxxxxxxx>
> Date: Friday, November 6, 2009, 2:36 PM
> What is your Operating System.
> Try to stay away from NFS 3rd party vendors ($$$).
> If your Operating system Vendor has a tool or utility use
> it.
> I'm on AIX and the OS can hand and manage NFS (we
> call it automount). This way no deamons get stale or old or
> require rebooting.
> Hope this helps.
>
> ---- biz arrays <bizarrays@xxxxxxxxxxxxx>
> wrote:
> > Hi Yury,
> >
> > Quick question on Shared APPL_TOP. We have test nfs no
> problem with, because
> > it is a Single point of failure, are there any other
> certified options that
> > could be used.
> >
> > I know few people use ocfs2 which is not supported for
> Appl_top file system
> > sharing.
> >
> > Are you aware of any better ways of configuring shared
> APPL_TOP. (any
> > product(s) from storage vendors like EMC)
> >
> >
> >
> > On Sat, Jun 14, 2008 at 9:55 AM, Jurijs Velikanovs
> > <j.velikanovs@xxxxxxxxx>wrote:
> >
> > > If there are no exceptions rules defined, then
> first which will check
> > > queue.
> > > J.
> > >
> > > On Tue, Jun 10, 2008 at 10:53 AM, khabeer khayyam
> <khabeer1983@xxxxxxxxx>
> > > wrote:
> > > > Hello Everybody!
> > > >
> > > > If 2 Standard Managers are configured, then
> which one will
> > > > pick the request when the request is made.
> > > >
> > > >
> > > > Thnks n Rgds,
> > > > Khayyam
> > > >
> > > >
> > > > ________________________________
> > > > Bring your gang together. Do your thing.
> Find your favourite Yahoo!
> > > Group.
> > >
> > >
> > >
> > > --
> > > Yury
> > > +371 29268222 (+2 GMT)
> > > ============================================
> > > http://otn.oracle.com/ocm/jvelikanovs.html
> > >
> > >
>
>
>
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