Re: flock LOCK_EX hangs

[Baurzhan Ismagulov <ibr@radix50.net>]

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Hello Bruce,

On Wed, May 16, 2007 at 01:30:08PM -0400, J. Bruce Fields wrote:
> Might be fun to watch the network traffic as this is happening.

Eh, I've hoped someone would have a silver bullet for me, so that I
don't have to do that :) .

There is one LOCK request and one LOCK reply with the NLM DENIED GRACE
PERIOD error. Does this say anything?

This is still under 2.6.16, I'm planning to upgrade on Friday, unless
the problem can be solved with the current version. Besides, is it
possible to turn on logging? Also, I've seen the following messages in
the kernel log: "do_vfs_lock: VFS is out of sync with lock manager!"
This happened only when I dumped the traffic the last time, not within
the day, when I tried many times (the logs were not rotated).

Any ideas?

With kind regards,
-- 
Baurzhan Ismagulov
http://www.kz-easy.com/

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