[OpenAFS] Re: 1.3.70 comments?

[Douglas E. Engert]

Derrick J Brashear wrote:

> On Mon, 23 Aug 2004, Tony D'Amato wrote:
> 
>> Well guys, I went ahead and made this one change (switching
>> MAXKTCTICKETLEN from 12000 to 344), and I'm now able to access AFS space
>> from AIX 4.3.3. I'm a little concerned tho, about what this change may
>> affect elsewhere... this machine is our AFS backup box, and I'd like to
>> still do my backups *grin*...
> 
> 
> you won't be able to use full-size krb5 tickets as tokens.

He should not have to go all the way back to 344, but try something
reasonable like 2024 if its not a LWP problem. The 12000 was a Windows
ticket with a big PAC problem. http://support.microsoft.com/?kbid=832572
should help this.

> 
> the kernel isn't using lwp, which must mean that we've got a ktc_token 
> coming fromt he stack somewhere, full sized. that's rather unfortunate.

Well, try the AFS_LWP_MINSTACKSIZE larger. Maybe it should be increased
for all archs, as the ktc_token grew by 11656 bytes, and the min stack
was only 48k to start with.

> 
> 
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> 

-- 

  Douglas E. Engert  <DEEngert@anl.gov>
  Argonne National Laboratory
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