On 18/07/2011 11:27, Vegard Svanberg wrote:
What should I expect performance-wise if I put 200000 messages in a Maildir store and use two or three MUAs (mutt and Thunderbird), on an Athlon dual core 2GHz with SATA drives in software RAID (Linux)?
Like; would it be useless/crawling, usable or pretty fast. I imagine MUA startup / first time folder read would be slow, but daily use more or less ok.
Thanks to Dovecot's indexing, I imagine I would be better off interfacing Mutt to Maildir via IMAP and Dovecot rather than accessing Maildir/ directly?
200,000 messages under Maildir in a single folder.
You will tend to have a relatively large number of inodes compared to the relative overall scale of the system.
This will tend to make backing-up a nuisance.
One thing you could consider is storing your mail under "mdbox". This should drastically reduce the number of inodes.
Just remember that under "mdbox" the so-called "indexes" are actually critical data files (i.e. they cannot be re-created like they could be with Maildir or mbox).
Bill