[Also posted to Usenet newsgroups: comp.sys.prime, comp.databases.pick]
I'm setting up a test server and I am running into a problem during the 
installation process.  If you're familiar with installing PI/open, please help.
Database: PI/open Rev. 3.6.2.r6Operating System: HP-UX B.10.20Hardware: HP 9000 
Series 800 System

>From "PI/open Installation Menu" (UNIX script ./pi_install)I execute option "6 
>updateisys     Update ISYS account"and receive this error message:
Updating /usr/isys ...updateisys: Failed to bootstrap shared PI/open.

UNIX script updateisys runs command./piopen -boot 102which generates the 
following output:... Loading PI/open*** Status 2 (OS: No such file or 
directory), severity WARNING, subsystem STARTUP    Full details have been 
directed to: /usr/isys/&PILOG&/WARN.0
Error: Maximum shared memory segment size is too small.
Please check your system configuration parameters against those listed under 
option 5 of the PI/open installation menu
Fatal Error: could not setup shared memory
*** Status 12940 (from PI/open), severity WARNING, subsystem SMM    Full 
details have been directed to: /usr/isys/&PILOG&/WARN.1*** Status 12940 (from 
PI/open), severity WARNING, subsystem SMM    Full details have been directed 
to: /usr/isys/&PILOG&/WARN.2Exiting PI/open

Looking at the details in &PILOG& file I see the following error messages:
In /usr/isys/&PILOG&/WARN.0... *** Status 2 (OS: No such file or directory), 
severity WARNING    Detected by the STARTUP subsystem in st_get_limits at 
location 3.
In /usr/isys/&PILOG&/WARN.1... *** Status 12940 (from PI/open), severity 
WARNING    Detected by the SMM subsystem in sm_inits at location 0.=>  Unable 
to allocate 154208 bytes of shared memory.System maximum is set to 0
    Called from st_cold_boot at location 1.=>  error doing shared 
initialisation of shared memory subsystem
In /usr/isys/&PILOG&/WARN.2...*** Status 12940 (from PI/open), severity WARNING 
   Detected by the SMM subsystem in st_bproc at location 29.=>  bootstrap 
processor error doing a cold boot of PI

The error messages seem to point to HP-UX configurable kernel parameter shmmax, 
which sets the maximum size of the shared memory segment for the system.  I 
have increased shmmax to the maximum allowed value (1073741824 bytes), but it 
makes no difference to piopen.
I have played with PI/open boot.params file, increasing and decreasing CS_BYTES 
(which defines shared memory catalog space) and DIO_BYTES (which defines shared 
memory for disk I/O subsystem tables), but nothing makes a difference to piopen.
I have checked all the HP-UX and PI/open system configuration parameters I 
could think of.
I have tried making all the parameters identical to the existing PI/open 
production server, which is running successfully, but I still run into the same 
problem on the test server.
The message (OS: No such file or directory) in &PILOG& WARN.0 is obviously 
suspicious, but I have no indication what file or directory it refers to.
Can anyone with experience installing PI/open make any suggestions?
Thank you in advance,
Natasha Zagsky [email protected]
                                          
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