Juan Bernhard wrote:
> Hi, I'm having a rare error when a mbox file reaches 2GB. I think that 
> the problem is the solaris because I installed the same exim (same 
> configure and Local/Makefile) on a freebsd platform and worked fine. But 
> I need to know what "defer(27)" exactly means to debug the solaris 
> problem. Or, if someone had the same problem and found a solution, 
> please tell me!

*SNIP* (specifics)

I use mbox format only for what is for all intents and purposes 'modify-never' 
storage, such as mailing list archives, have not had the problem (UFS2/FFS2 
*BSD) up to 3.8 GB and counting - though Exim is not involved in that specific 
case, and I only fire-up Slowlaris a few times a year.

But = regardless of OS - the 'cheap' way out - especially if your IMAP daemon 
is 
comfortable with either (as Dovecot is, to name one of several) might be to 
switch Exim to writing into Maildir format. It can auto-create new structures, 
and only the POP/IMAP daemon cares about older messages, so they can be 
scripted 
into place.

Dovecot will in turn pick up the ball w/r creating its indices et al if/as/when 
it finds the 'basic' Maildir structure Exim (or your migration script) has 
created.

CAVEAT: While space is less of an issue with Maildir, the spearate-file per 
message architecture means that on very large HDD or arrays, one *can*, in some 
circumstances, run out of inode's before running out of actual space 'sooner' 
than with mbox format.

There are other pros and cons to each storage format, so 'YMMV' - but it is 
easily tested, and, with an 'unseen' router/transport set, side-by-side, even, 
should you wish to trial that for relative speed, resource-load, etc.

HTH,

Bill


-- 
## List details at http://lists.exim.org/mailman/listinfo/exim-users 
## Exim details at http://www.exim.org/
## Please use the Wiki with this list - http://wiki.exim.org/

Reply via email to