nfsv3 mount not functioning: additonal information

From: Cohen, Andy (Andy.Cohen@cognex.com)
Date: Tue Nov 25 2003 - 12:00:34 EST


Sorry, I failed to mention that I also just installed a DEGPA gigabit card on the DS20. I also made the following changes per tuning guides, tech support, and advice from this list:

fifo-do-adaptive=0
new_wire_method=0

(to increase default system socket buffer sizes)
tcp_sendspace=524288
tcp_recvspace=524288

(to increase MTU size to use jumbo frames)
ifconfig alt0 imptu 9000

Are any of these incompatible with nfsv3?

Thanks again.

Andy

ORIGINAL QUESTION
=================

Help!

We've got a DS20E running 5.1A that we just applied the latest patch kit (PK6) to. There's an nfsv3 mount (to a solaris box) that doesn't seem to be functioning. I can navigate to the directory that serves as the mount point and issue 'ls' ok. However, if I go to a sub-directory any command I issue just hangs indefinitely and I can't even kill it. Has anybody experienced this type of behavior? Anybody have any suggestions for fixes? I can't unmount because the hung command was issued while in the mounted file system.

Thank you!
Andy



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