Hi Ken -
I normally work with the IBM Transarc AFS client and I know
that there have been some changes in the client code with
OpenAFS, but I do have some questions for you.
- Is it possible that your appliactions running on this
machine could have 4000 or more files open ?
You may need to check your application to make sure it is
properly closing files if it happens to open lots of
them.
- You might consider increasing the -stat afsd parameter
about the 4000 value that you are problably using.
- AFS will not re-cycle a vcache(stat) struct if it is currently
opened on the client.
So one suggestion - if you have not tried it yet, would be to
increase -stat to 5000 and see what happens at this point.
I have not read the entire history of this call, so maybe you
already tried this.
Thanks
Todd
Derrick J
Brashear
<[EMAIL PROTECTED] To
org> Ken Aaker
Sent by: <[EMAIL PROTECTED]>
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Subject
Re: [OpenAFS] kernel:
03/06/2007 11:40 afs_NewVCache: warning none freed,
AM using 4000 of 4000
On Tue, 6 Mar 2007, Ken Aaker wrote:
> Derrick J Brashear wrote:
>> On Tue, 6 Mar 2007, Ken Aaker wrote:
>>
>>> Ok, I've saved the outputs from cmdebug -long for each of my servers.
>>
>> It's the client with whichever which gets the NewVCache error we want
>> the cmdebug info from, and it better have about 4000 lines with a
>> refcnt greater than 0 (so posting it is probably bad)
> The cmdebug command was run on the client that's having trouble.
> cmdebug -long complained if I didn't supply a server name.
The servername if you run it on the client with trouble is "localhost" :)
> I can digest the files a little.... Once I get these messages, it seems
> like any references to files not in the cache generate odd failures in
> applications, and the problem is cured by a reboot...
Right, that's expected. No more files means....
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