Re: NFS weirdness

Erwin J. van Eijk (eijk@huygens.org)
Tue, 03 Mar 1998 12:57:11 +0100


Hi

>> I'm using nfs to mount from a HP/UX server. That gives the "usual"
>> trouble, which I got rid of (more or less) by applying a patch by Bill
>> Hawes.
>> - But I ran in some weirdness, one of them being:
>> Mar 2 15:30:20 hyper kernel: nfs_revalidate_inode: eijk/.Xauthority getattr failed, ino=19455, error=-116
>>
>I started having trouble with 2.1.88 against a Linux NFS server.
>Processes on the server stopped being able to obtain authorization! When
>I rebooted the client machine, it complained bitterly during shutdown and
>spat out the same type of message you mention above. Afterwards,
>everything on the client began working again.. Looks like something had a
>lock on .Xauthority?

It happens on and off over here. And it disappears for no apparent
reason.
Mar 3 11:16:11 hyper kernel: nfs_revalidate_inode: eijk/.Xauthority
getattr failed, ino=19268, error=-116
Mar 3 11:16:11 hyper kernel: nfs_revalidate_inode: eijk/.Xauthority
getattr failed, ino=19268, error=-116

What's worse, the HP/UX patchs fixes more or less the trouble I'm
having with the truncated readdir requests to the HP, but I can no
longer reliably mount from another Linux box anymore, indifferent
which nfs server I use (user of kernel). This is what happens on
client side:

Mar 3 12:48:07 tommie kernel: RPC: task timed out
Mar 3 12:48:07 tommie kernel: nfs: server hyper not responding, still
trying

and the server is complaining about the following:
Mar 3 12:47:40 hyper kernel: UDP: bad checksum. From 8259B579:797 to 8259B567:2049 ulen 204
Mar 3 12:48:09 hyper last message repeated 9 times

I think this is due to the HP/UX fix, which fixes it for all servers
I've mounted, unfortunately also for the non HP servers.

Grtz
EJ

--
+--------------------+ There's only one rule:
| Erwin J.  van Eijk | 		The golden rule.
| eijk@acm.org       | He who owns the gold, rules.
+--------------------+

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