[Dovecot] New mailbox format

Marc Perkel marc at perkel.com
Fri Sep 23 23:03:37 EEST 2005



dean gaudet wrote:

>On Fri, 23 Sep 2005, Marc Perkel wrote:
>
>  
>
>>Just curious - have any of you tried the ReiserFS file system with Maildir? I
>>would think that it should make maildir a lot faster and more efficient.
>>    
>>
>
>i think reiser has a lot of cool ideas, but i haven't tried it.
>
>even with reiser you need to move away from the POSIX API to make a huge 
>dent in the scalability of maildirs... you need to start amortizing 
>multiple file operations per system call for one thing.  (and there is a 
>sys_reiser or something proposed for this, but i haven't looked at it).  
>but that still doesn't help all the dcache and inode cache overhead in the 
>kernel... and backup systems will still continue to blow chunks when 
>presented with 100Ms of inodes...
>
>-dean
>
>  
>
Reiser doesn't use INodes and appears to have infinite inodes. I've 
never used maildir but if I did I'd want to use Reiser on it because 
that's where Reiser is supposed to really gain.

-- 
Marc Perkel - marc at perkel.com

Spam Filter: http://www.junkemailfilter.com
    My Blog: http://marc.perkel.com

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