Re: extremely long time for exportfs to display

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On Thu, May 22, 2008 at 05:41:05PM -0700, Murata, Dennis wrote:
> Very recently we have seen a very serious slowdown with the exportfs
> command on a file server.  Usually the exportfs -r command or even just
> the exportfs command to display the exported directories is very quick.
> Now it can take 20 minutes to display the exported directories.
> An strace shows a lookup at /etc/hosts, from yp, and from dns.  The
> hosts lookup in /etc/nsswitch is files nis dns, so this is as expected,
> the time it is taking is not.

Have you run strace with something like -t to work out exactly where the
time is going?

--b.

> The yp slave that the server is bound to seems to be having some
> problems, could this be the issue?
> 
> Wayne
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