From: "J. Bruce Fields" <bfields@fieldses.org>
To: Saurabh Sehgal <saurabh.r.s@gmail.com>
Cc: nfs@lists.sourceforge.net
Subject: Re: Nfs Failover
Date: Tue, 9 Oct 2007 15:51:28 -0400 [thread overview]
Message-ID: <20071009195128.GQ22750@fieldses.org> (raw)
In-Reply-To: <2a46ebd60710091240k37369e15rbc99b57d26579e8a@mail.gmail.com>
On Tue, Oct 09, 2007 at 03:40:22PM -0400, Saurabh Sehgal wrote:
> Hi all,
>
> I am trying to do an nfs failover from one server to another in a 4 node
> cluster . During this failover, I have a link from /var/lib/nfs directory to
> a mount that resides on a shared disk. When i want to move the "resources"
> from one node to the other ... this is how I go about initiating the move :
>
> 1) /etc/init.d/nfsserver stop
> 2) mount /var/lib/nfs on the failover node
> 3) move IP address to failover node
> 3) /etc/init.d/nfsserver start
> 4) /sbin/sm-notify -v <failover ip address>
>
> Are these the correct steps ? What I end up getting is a Stale NFS File
> handle on all client nodes, until I unmount and remount them again. For the
> purpose of my application this mount/unmount of clients is undesirable .
> What should I do ? Any help would be appreciated.
What filesystem are you exporting?
--b.
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next prev parent reply other threads:[~2007-10-09 19:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-09 19:40 Nfs Failover Saurabh Sehgal
2007-10-09 19:51 ` J. Bruce Fields [this message]
2007-10-09 20:08 ` Jordi Prats
2007-10-10 13:38 ` Saurabh Sehgal
2007-10-10 13:40 ` J. Bruce Fields
-- strict thread matches above, loose matches on Subject: below --
2004-01-11 3:02 nfs failover Eric Ford
2004-01-11 4:55 ` Brian Tinsley
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