ctl_mboxlist virtual memory exhausted !

[Brasseur Valery]

Hi,

I am running 2.3.11, with 2 Millions users (4M mailboxes ;-)

when trying to do a ctl_mboxlist -m, after some time (a few second !) I got a "virtual memory exhausted", and i can see that the process is allocating more than 3Gb of memory !

did some of you encontered this ?
any way to bypass ?

I also got a lot's of skiplist corruption when file size is around 700Mb for mailboxes.db, and mupdate process getting 100% of CPU when it's arrive !!!
any ideas are welcome !


thanks




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