Re: IpcSemaphoreCreate: semget(...) failed: No space left on device

jerry wrote:

> jerry wrote:
>
>> I shortened the error msg to fit it into the subject box.
>>
>> I just completed a fresh install (not upgrade) of MDK 9.2 onto a 1.0 GHz
>> Athlon with 512 MB of RAM. The PostgreSQL 7.3.4 RPMs were installed when
>> I did the MDK 9.2 install, which also created the postgres account.
>>
>> The 'short version' for installation worked perfectly up to the following
>> step:
>>
>> initdb -D /usr/local/pgsql/data
>>
>> which I have used for several years, failed on me for the first time,
>> giving the error msg shown in the Subject box.
>>
>> I am not going to recompile MDK's kernel to raise the maximum number of
>> semaphores (SEMMNS), and the 'max_connections' parameter is currently at
>> 1 and can't go lower, unless it is indexed starting at zero.
>>
>> I was unable to post this to the Mandrake Bugzilla page because it is
>> down.
>>
>> What is the possiblity that I would encounter this error if I were to
>> remove the 7.3.4 RPMs and install the 7.4 tar files manually?
>>
>> TIA!
>> --
>> GreyGeek
>
> I'll answer my own question: NO!
>
> gmake[3]: Leaving directory `/home/jerry/postgresql-7.4/contrib/spi'
> /bin/sh ./pg_regress --temp-install --top-builddir=../../..
> --schedule=./parallel_schedule --multibyte=SQL_ASCII
> ============== creating temporary installation ==============
> ============== initializing database system ==============
>
> pg_regress: initdb failed
> Examine ./log/initdb.log for the reason.
>
> The initdb.log gave the exact same reason for failure, except for:
> "reduce PostgreSQL's consumption of semaphores by reducing its
> max_connections parameter (currently 10)."
>
> I know from the error msg in the RPM installation that even with a
> 'max_connections" = 1 the failure occurres. It seems that the standard
> MDK 9.2 kernel (2.4.22-10mdk) is not compatible with PostgreSQL 7.3.4 or
> 7.4. ???

sheesh! Some days I should stay in bed.
Ignore this thread. The problem is operator error.
> --
> GreyGeek

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GreyGeek