The Doctor <[email protected]> writes:
> Right I have 8.1.X working properly. but
> when I run make check I get
> creating template1 database in
> /usr/source/postgresql-8.3.6/src/test/regress/./tmp_check/data/base/1 ...
> FATAL: could not create semaphores: No space left on device
> DETAIL: Failed system call was semget(1, 17, 03600).
> HINT: This error does *not* mean that you have run out of disk space.
> It occurs when either the system limit for the maximum number of
> semaphore sets (SEMMNI), or the system wide maximum number of semaphores
> (SEMMNS), would be exceeded. You need to raise the respective kernel
> parameter. Alternatively, reduce PostgreSQL's consumption of semaphores by
> reducing its max_connections parameter (currently 13).
> The PostgreSQL documentation contains more information about
> configuring your system for PostgreSQL.
Apparently your kernel doesn't have enough semaphores to allow 8.1 and
8.3 to run concurrently. Follow the advice in the HINT.
regards, tom lane
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