[Dovecot] Possible mdbox corruption

[Timo Sirainen]

On 6.1.2012, at 12.55, Timo Sirainen wrote:

>> Jan  4 05:17:17 bubba dovecot: master: Error: service(indexer-worker): child 10896 returned error 83 (Out of memory (vsz_limit=256 MB, you may need to increase it))
>> Jan  4 06:17:17 bubba dovecot: indexer-worker(user1 at domain.com): Fatal: pool_system_realloc(134217728): Out of memory
> 
> The problem is clearly that index-worker's vsz_limit is too low. Increase it (or default_vsz_limit).

Although the source of the out-of-memory

/usr/local/lib/dovecot/libdovecot.so.0(buffer_write+0x7c) [0x7f0ec1a550ec] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3292) [0x7f0ec024f292] -> 

is something that shouldn't really be happening. I guess the Solr plugin wastes memory unnecessarily, I'll see what I can do about it. But for now just increase vsz limit.