[Users] registrar table size

[Bogdan-Andrei Iancu]

Hi Kent,

first of all, you cannot have partial caching into memory - usrloc 
either cache all db content ,either nothing (that's the design).

now, by size of the register table I understood the size of the hash 
table used by usrloc - number of entries the hash has; but this does not 
affect how many records can be hold into usrloc table.

so, what you are trying to do is not possible.

regards,
bogdan

Poppenhouse Kent-P28924 wrote:

>Thank you for your quick reply.  I have been out of the office all last
>week so I was just able to try it out.  I changed the new_udomain to 2
>in the dlist.c file.  It didn't seem to change anything.  I was still
>about to register 8000 users.  Let me explain what I'm trying to do,
>maybe you can steer me the correct way.
>
>I have a mysql database created which the SER successfully updates with
>the user registrations.  What I would like to have happen is have
>100,000 users registered with the SER storing only 1000 users in memory
>and performing database lookups to find the location of the other users.
>These numbers are just made up but is something like this possible?  I
>tried to register users yesterday and when it had registered 78682 it
>said it ran out of memory.  How can I get the SER to store fewer users
>in memory but still update the database for future lookups?
>
>Thank you for any help you can provide.
>
>Kent 
>
>-----Original Message-----
>From: Bogdan-Andrei Iancu [mailto:bogdan at voice-system.ro] 
>Sent: Friday, March 31, 2006 1:35 AM
>To: Poppenhouse Kent-P28924
>Cc: users at openser.org
>Subject: Re: [Users] registrar table size
>
>Hi,
>
>the size of the hash table is hardcoded (no config option :( ). See  
>modules/usrloc/dlist.c line 341, the call of new_domain() - second param
>
>is the size.
>Note that the size must be a power of 2!
>
>regards,
>bogdan
>
>Poppenhouse Kent-P28924 wrote:
>
>  
>
>>Does anyone know how to change the size of the location table used for
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>>the registrar?  I would like to reduce it from the default 512.
>>
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