Re: [Dovecot] dovecot/lmtp munmap()-ing a lot

• Timo Sirainen tss@iki.fi:

...

Why would that happen? (dovecot 2.1.17)

Difficult to say. It could be munmap()ing memory allocations or it could be munmap()ing Dovecot index files. Weren't there equivalent number of mmap() calls?..

BTW. In v2.2 the index file handling is faster for LDA/LMTP because it doesn't even try to mmap() the full indexes into memory.

That's probably the problem here. The user had LOTS of (duplicate!) mails in his inbox.

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