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Re: Out of Memory errors while running pg_dump

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On Feb 5, 2008, at 4:28 PM, Jeff Davis wrote:

On Mon, 2008-02-04 at 16:11 -0600, Erik Jones wrote:
Are you sure the postmaster is being launched
under ulimit unlimited?

ulimit -a gives:

core file size        (blocks, -c) unlimited
data seg size         (kbytes, -d) unlimited
file size             (blocks, -f) unlimited
open files                    (-n) 256
pipe size          (512 bytes, -p) 10
stack size            (kbytes, -s) 10240
cpu time             (seconds, -t) unlimited
max user processes            (-u) 16357
virtual memory        (kbytes, -v) unlimited


If you are using FreeBSD, is it possible you ran into the kern.maxdsiz
kernel tunable? It can only be adjusted at boot, I think.

We're on Solaris.

Erik Jones

DBA | Emma®
erik@xxxxxxxxxx
800.595.4401 or 615.292.5888
615.292.0777 (fax)

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TIP 5: don't forget to increase your free space map settings


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