My guess is that mountd is blowing its head off and then SMF restarts it
and the other NFS services which includes nfsd.
So it is time to fix up the mountd. A trace back of the mountd core would
be helpful in confirming this. And as was mentioned a few days ago, there
is an existing bug that should cover this (and should be fixed in some
form for mountd).
Spencer
On Mon, H.-J. Schnitzer wrote:
> Thank you, setting SHARE_NOINUSE_CHECK indeed speeds up things substantially.
> However, there seems to be a bug in the NFS part of Solaris 10u2 when so many
> filesystems
> are shared. When I run "showmount -e" after the pool has been (successfully)
> imported,
> I get an error:
>
> $ showmount -e
> showmount: RPC: Unable to receive
>
> In /var/svc/log/network-nfs-server:default.log one can see the following
> messages:
>
> [ Jul 4 12:10:34 Stopping because process dumped core. ]
> [ Jul 4 12:10:34 Executing stop method ("/lib/svc/method/nfs-server stop
> 52") ]
> [ Jul 4 12:17:24 Method "stop" exited with status 0 ]
> [ Jul 4 12:17:24 Executing start method ("/lib/svc/method/nfs-server start")
> ]
> [ Jul 4 12:20:17 Method "start" exited with status 0 ]
> [ Jul 4 12:47:52 Stopping because process dumped core. ]
> [ Jul 4 12:47:52 Executing stop method ("/lib/svc/method/nfs-server stop
> 108") ]
> [ Jul 4 12:54:43 Method "stop" exited with status 0 ]
> [ Jul 4 12:54:43 Executing start method ("/lib/svc/method/nfs-server start")
> ]
> [ Jul 4 12:57:33 Method "start" exited with status 0 ]
> [ Jul 4 12:57:43 Stopping because process dumped core. ]
> [ Jul 4 12:57:43 Executing stop method ("/lib/svc/method/nfs-server stop
> 148") ]
> [ Jul 4 13:04:37 Method "stop" exited with status 0 ]
> [ Jul 4 13:04:37 Executing start method ("/lib/svc/method/nfs-server start")
> ]
> [ Jul 4 13:07:28 Method "start" exited with status 0 ]
> [ Jul 4 13:08:18 Stopping because process dumped core. ]
> [ Jul 4 13:08:18 Executing stop method ("/lib/svc/method/nfs-server stop
> 160") ]
> [ Jul 4 13:15:24 Method "stop" exited with status 0 ]
> [ Jul 4 13:15:24 Executing start method ("/lib/svc/method/nfs-server start")
> ]
> [ Jul 4 13:18:17 Method "start" exited with status 0 ]
>
> As you can see, the system stops and starts the nfs server subsequently over
> and over.
>
> Hans
>
>
> This message posted from opensolaris.org
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