My first inclination is to key off your use of the phrase "shared memory". I've dealt with this before for the PostgreSQL database and I pulled up it's documentation on the issue at http://www.postgresql.org/idocs/index.php?kernel-resources.html. The net result is that if you're on a UNIX-alike then you'll need to configure your kernel to provide more resources for System V IPC (shared memory / semaphores). On a Win32 computer I use an IPC daemon from cygwin and haven't ever bothered to figure out how to tweak it. Anyhow - just follow the link and it's fully laid out there.

Fun Fun Fun in the Fluffy Chair

In reply to Re: Out of memory error when using IPC::Shareable by diotalevi
in thread Out of memory error when using IPC::Shareable by msergeant

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