[OpenAFS] Openafs 1.4.8 on OSX very slow

[Jeffrey Altman]

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My guess is that it is dependent upon the number of entries in the
directory and whether the user has read access to the items in the
directory.

As Derrick mentioned, bulkstatus queries do not work on MacOS X.  As a
result an individual fetchstatus must be sent for each item in the
directory.  If the user does not have read permission, then an EACCESS
error will be returned.  The file server will delay the responses to
clients that are generating lots of errors.

Jeffrey Altman

Felix Frank wrote:
> Another question - is the time of the wait dependent upon the contents
> of the directory? Is it the same for empty directories? Directories with
> few
> files? Those with deep subdirectory structures? Mountpoints?
> 
> Regards
> Felix
> 
> On Fri, 6 Mar 2009, Hans Melgers wrote:
> 
>>
>>
>> On 6 mrt 2009, at 02:10, Jason Edgecombe wrote:
>>
>>>
>>> Hans Melgers wrote:
>>>> I notice afs performance on osx Leopard is very slow; opening a
>>>> folder in Finder takes up to 2 minutes to even display. I have the
>>>> right tokens, firewall is open for all connections.
>>>> Performance in terminal is much better, a cd and ls to /afs works
>>>> instantly. So it seems there are problems in the finder.
>>>> I noticed two afsd processes running. normal ?
>>>>
>>>> Im also tried running parallels with the windows client on the same
>>>> machine, works perfect and very fast.
>>>>
>>>> Does anyone have some tips to speed up performance ? Are there any
>>>> known problems in the mac osx finder in the latest leopard?
>>>> I'm running 1.4.8 with openafsconfig, MIT kerberos extras. Tokens
>>>> look fine. Mac OSX 10.5.6
>>> Was /afs the folder that you tried to view in finder? If so, then it
>>> will be extremely slow with finder because finder will try to stat
>>> all of the cells, which will take a while. Try a deeper folder, like
>>> /afs/grand.central.org/software/ and see if it acts better.
>>>
>>> Jason
>>
>> /afs but also deeper. I removed all other cells from cellservdb.
>> There's something that makes the finder wait and wait to the horrible
>> level. Its a very small cell, just one server.
>>> _______________________________________________
>>> OpenAFS-info mailing list
>>> OpenAFS-info@openafs.org
>>> https://lists.openafs.org/mailman/listinfo/openafs-info
>>
>> Hans Melgers
>> ENEMB.V.
>>
>> www.enem.nl
>> hans@enem.nl
>>
>>
>>
>>
>> _______________________________________________
>> OpenAFS-info mailing list
>> OpenAFS-info@openafs.org
>> https://lists.openafs.org/mailman/listinfo/openafs-info
> _______________________________________________
> OpenAFS-info mailing list
> OpenAFS-info@openafs.org
> https://lists.openafs.org/mailman/listinfo/openafs-info
> 

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