Hi,
I've tried all that I've known about NFS (not that I know lotsa). My
issue
was that it gave me 'Stale NFS file handle' upon descending /u02/oracle
as
root. Note that root cannot even descend beyond /u02!. HOWEVER, as user
oracle /u02/oracle can be accessed but NONE of the subdirs oradata/racdb/*
could be seen, let alone the datafiles. All returned 'Stale NFS file
handle'.
My conclusion was that one CAN share/mount OCFS partition through NFS, but
it's bound to give you weird (unacceptable?) behaviors. Through a TAR an
Oracle Analyst had this to say:
"Had conversation with Customer ,Even For using the OCFS filesystem , one
would need a shared disk subsystem between both the
nodes.NFS is not needed, OCFS would be able to use the shared datafiles once
it is configured on both the nodes."
Ended up using Network Block Device and it's smooth so far. Configuring
SRVCTL now.
HTH.
Lawrence Cheong, 9i/8iOCP DBA
> Hi Wim,
>
> I tried the option but nothing changed, still no syncronization with the
server> on the clients. I guess it might not be the best choice for the NFS San
Cluster> I might have to look for another filesystem, or what else can I do? any
ideas ?>
> Thanks
>
> Tom
>
> -----Original Message-----
> From: wim.coekaerts@oracle.com [mailto:wim.coekaerts@oracle.com]
> Sent: Friday, 27 June 2003 16:05
> To: Tom Weber
> Cc: ocfs-users@oss.oracle.com
> Subject: Re: [Ocfs-users] OCFS - NFS
>
>
> well, we only went as far as to make sure that you "could" mount
ocfs
> volunes over nfs, it's never really been a specific goal to make it
work
> totally , did you mount the volume with -o noac ? I would try that,
> so the nfs client should mount from server with that option and see if
> that has adifferent behaviour
>
>
> On Fri, Jun 27, 2003 at 01:15:42PM +0200, Tom Weber wrote:
> > Hi,
> >
> > well i mounted the OCFS drive over nfs, but it seems to have
problems
> > with it, because the NFS does not detect changes (if I add or delete
f
iles)> > the nfs shares still shows the old status. If i delete a file on the
OCFS> > volume, and i am doing a "ls" on one of the nfs clients,
it says for
every> > file which was on the ocfs, "no such file or directory".
Did I miss a
parameter> > or does OCFS not support such nfs mounts ?
> >
> > Thanks
> >
> > Tom
> >
> >
> > _______________________________________________
> > Ocfs-users mailing list
> > Ocfs-users@oss.oracle.com
> > http://oss.oracle.com/mailman/listinfo/ocfs-users
>
>
>
>
> ------------------------------
>
> Message: 2
> Date: Sun, 29 Jun 2003 00:04:34 -0700
> From: Wim Coekaerts <wim.coekaerts@oracle.com>
> Subject: Re: [Ocfs-users] OCFS - NFS
> To: Tom Weber <administrator@newmedia.lu>
> Cc: ocfs-users@oss.oracle.com
> Message-ID: <20030629070433.GD26142@ca-server1.us.oracle.com>
> Content-Type: text/plain; charset=us-ascii
>
> you know, when I do this, on the serverside, I don't even get a
> notification when you do ls on the client. in ocfs.
>
> ls <filename> seems to work, but plain ls doesn't , so something
in the
> clientside is not doing it's work
>
> anyways, it would be intresting to get this working but we have a lot of
> work on the "official" version, if someone out there wants to fix
this,
> its gpl ;) the wonderful world of anyone can help figure it out.
>
> when time permits we ll have a look at it,
>
> On Sat, Jun 28, 2003 at 11:25:55PM +0200, Tom Weber wrote:
> > Hi Wim,
> >
> > I tried the option but nothing changed, still no syncronization with
the server> > on the clients. I guess it might not be the best choice for the NFS
San Cluster> > I might have to look for another filesystem, or what else can I do?
any ideas ?> >
> > Thanks
> >
> > Tom
> >
> > -----Original Message-----
> > From: wim.coekaerts@oracle.com [mailto:wim.coekaerts@oracle.com]
> > Sent: Friday, 27 June 2003 16:05
> > To: Tom Weber
> > Cc: ocfs-users@oss.oracle.com
> > Subject: Re: [Ocfs-users] OCFS - NFS
> >
> >
> > well, we only went as far as to make sure that you "could"
mount ocfs
> > volunes over nfs, it's never really been a specific goal to make
it work
> > totally , did you mount the volume with -o noac ? I would try that,
> > so the nfs client should mount from server with that option and see if
> > that has adifferent behaviour
> >
> >
> > On Fri, Jun 27, 2003 at 01:15:42PM +0200, Tom Weber wrote:
> > > Hi,
> > >
> > > well i mounted the OCFS drive over nfs, but it seems to have
problems> > > with it, because the NFS does not detect changes (if I add or
delete
files)> > > the nfs shares still shows the old status. If i delete a file
on the
OCFS> > > volume, and i am doing a "ls" on one of the nfs
clients, it says for
every> > > file which was on the ocfs, "no such file or
directory". Did I miss
a parameter> > > or does OCFS not support such nfs mounts ?
> > >
> > > Thanks
> > >
> > > Tom
> > >
> > >
> > > _______________________________________________
> > > Ocfs-users mailing list
> > > Ocfs-users@oss.oracle.com
> > > http://oss.oracle.com/mailman/listinfo/ocfs-users
> >
> >
> >
> > _______________________________________________
> > Ocfs-users mailing list
> > Ocfs-users@oss.oracle.com
> > http://oss.oracle.com/mailman/listinfo/ocfs-users
>
> ------------------------------
>
> _______________________________________________
> Ocfs-users mailing list
> Ocfs-users@oss.oracle.com
> http://oss.oracle.com/mailman/listinfo/ocfs-users
>
>
> End of Ocfs-users Digest, Vol 2, Issue 3
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