Next message: Kern, Tom: "Password question"
>>
>
> The following options seem to have a direct impact on how fast I run
> out of resources (obviously) . The more I increase them, the faster I
> get the mmap error.
>
> *mupdate_workers_start
> mupdate_workers_minspare
> mupdate_workers_maxspare
> mupdate_workers_max
>
> I have them all set to the default values right now.
> *
> Right now my ulimit is configured like this:
>
> core file size (blocks, -c) 0
> data seg size (kbytes, -d) unlimited
> file size (blocks, -f) unlimited
> max locked memory (kbytes, -l) unlimited
> max memory size (kbytes, -m) unlimited
> open files (-n) 200000
> pipe size (512 bytes, -p) 8
> stack size (kbytes, -s) unlimited
> cpu time (seconds, -t) unlimited
> max user processes (-u) unlimited
> virtual memory (kbytes, -v) unlimited
>
> and Im still getting the mmap error. Got it once this night... so far
> cyrus didnt throw any DBERRORs though
>
Im again in a point that I just dont know where to look for problems
anymore. System resources seems to be fine, yet Im getting the dreaded
"Cannot allocate memory" IOERROR .
free output:
total used free shared buffers cached
Mem: 2074264 1805272 268992 0 94500 1331860
-/+ buffers/cache: 378912 1695352
Swap: 2096472 0 2096472
My ulimit seems to be configured correctly.
Since I reduced the mupdate_workers options I've been getting lots of
"cyrus/mupdate[22343]: Server too busy, droping connection." , which is
deferring lots of e-mails on the postfix server.
Any new advices ?
Regards
Joćo Assad
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