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166 lines
4.3 KiB
Plaintext
166 lines
4.3 KiB
Plaintext
=======================================================
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Frequently Asked Questions (FAQ) for PostgreSQL V6.5
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Sun Solaris Specific
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TO BE READ IN CONJUNCTION WITH THE NORMAL FAQ
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=======================================================
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last updated: Thu Sep 21 9:30:00 CET 1999
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current maintainer: Marc Liyanage (liyanage@access.ch)
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original author: Marc Liyanage (liyanage@access.ch)
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Contents:
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1.1) What tools do I need to build and install PostgreSQL on Solaris?
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1.2) What else do I have to do before building PostgreSQL?
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1.3) Why am I getting "IpcMemoryCreate" errors when I try
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to run postmaster?
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1.4) Why am I getting "Can't tell what username to use" errors
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when I try to run initdb?
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A) Contributors
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Notes:
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- The commands given here are for the bash shell. If you use
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a different shell, you'll have to change the commands accordingly,
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especially these regarding environment variables.
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- These instructions are written for Solaris 2.6
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----------------------------------------------------------------------
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Section 1: Building and Installing PostgreSQL
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----------------------------------------------------------------------
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1.1) What tools do I need to build and install PostgreSQL on Solaris?
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You will need
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- GNU flex 2.5.4 or better (the lex included in Solaris 2.6 won't work)
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- GNU bison (the yacc included in Solaris 2.6 won't work)
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- GNU zip (gzip and especially zcat for installing the docs)
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- GNU make
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- GNU readline library
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We also used
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- GNU cc (gcc 2.8.1)
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If you like Solaris packages, you can find these tools here:
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http://www.sunfreeware.com
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If you prefer sources, look here:
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http://www.gnu.org/order/ftp.html
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1.2) What else do I have to do before building PostgreSQL?
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Shared libraries
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----------------
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The default installation procedure puts the shared libraries
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into "/usr/local/pgsql/lib", but the dynamic loader won't
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find them there at runtime unless you use some hack like
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symlinking the libraries in /usr/lib or setting LD_LIBRARY_PATH
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for every user that will use the DB system.
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The first time you'll encounter this problem is usually when
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running "initdb". It will fail with something like
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ld.so.1: pg_id: fatal: libpq.so: open failed: No such file or directory
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We recommend that you store the path of the directory containing
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the libraries in the environment variable LD_RUN_PATH *before*
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starting the build. This will cause the linker to store this
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path in the binaries.
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Do this:
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# export LD_RUN_PATH=/usr/local/pgsql/lib
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(or wherever you choose to put the libraries)
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There is some good information about this here:
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http://www.visi.com/~barr/ldpath.html
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zcat
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----
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If
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- both the original solaris zcat as well as the recommended
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GNU zcat are installed on the system (e.g. the former in /usr/bin and
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the latter in /usr/local/bin) and
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- configure (or "which zcat") finds the wrong one
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then configure needs to be told where GNU zcat can be found.
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Failure to do so will cause configure to select the wrong one
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and the "gmake install" command in the "doc" subdirectory
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(step 12 in the INSTALL file) will fail because Solaris
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zcat cannot handle the .gz compressed documentation files.
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To fix this, type
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# export GZCAT=/usr/local/bin/zcat
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(or wherever your GNU zcat lives)
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before running configure.
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1.3) Why am I getting "IpcMemoryCreate" errors when I try
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to run the postmaster?
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(See also 3.4 in the main FAQ file)
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Under Solaris 2.6 and probably others, the default shared memory
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maximum segment size kernel parameter is set too low. The solution
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is to put something like the following line into /etc/system and
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reboot the system.
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set shmsys:shminfo_shmmax=0x7fffffff
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Excellent info regarding shared memory under Solaris can be found here:
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http://www.sunworld.com/swol-09-1997/swol-09-insidesolaris.html
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1.4) Why am I getting "Can't tell what username to use" errors
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when I try to run initdb?
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Put something like this into the .bash_profile startup script
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of the postgres user (see also step 17 in the INSTALL file):
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export USER=postgres
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----------------------------------------------------------------------
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Section A: Contributors
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----------------------------------------------------------------------
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- Jose Luis Rodriguez Garcia
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Suggested to change the shmmax parameter in 1.3 from 0xffffffff to 0x7fffffff
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because the value is a signed integer in Solaris versions prior to 2.6.
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