On Mon, 16 Jun 2008, Bart Mortelmans wrote:

> I did some testing with strace. Running it on CtrlClnt didn't tell me 
> much, so I started XMail in debug through strace.
> 
> As I understand the result correctly, then XMail forks to handle the 
> CTRL-request. The first files it opens in that fork seem reasonable: 
> ctrl.ipmap.tab, ctrlaccounts.tab, the ctrl-logfile, a temp-file and 
> mailusers.tab.
> 
> After copying the contents of mailusers.tab into the temp-file (I 
> think), it however start opening each user.tab-file of every single user 
> in the system.
> 
> I'm not sure why it's doing that, but I'm rather sure that it's this 
> that is causing the delay. It ended up opening almost 16000 files.
> 
> Any ideas of why it would be doing this?

Yep, you're right. There's a common function to load the user info, and 
this one fetches the user.tab file too.
I fixed it in the next version by adding a parameter to tell if the caller 
wants user.tab info too, when loading it.



- Davide


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