Re: fgets failure in Solaris after patching

Sorry, that was not the verbatim message, (a cut & paste mistake).

More information (9.0.8):

$ pg_ctl start
Killed
fgets failure: Error 0
The program "postgres" is needed by pg_ctl but was not found in the
same directory as "/opt/postgres/9.0/bin/pg_ctl".
Check your installation.

$ postgres -V
ld.so.1: postgres: fatal: libc.so.1: version `SUNW_1.22.7' not found (required by file /opt/postgres/9.0/bin/postgres)
ld.so.1: postgres: fatal: /usr/lib/libc.so.1: wrong ELF class: ELFCLASS32
Killed

$ ldd /opt/postgres/9.0/bin/postgres
        libssl.so.0.9.8 =>       /opt/postgres/externalDeps/lib/libssl.so.0.9.8
        libcrypto.so.0.9.8 =>    /opt/postgres/externalDeps/lib/libcrypto.so.0.9.8
        libnsl.so.1 =>   /lib/64/libnsl.so.1
        libsocket.so.1 =>        /lib/64/libsocket.so.1
        libm.so.2 =>     /lib/64/libm.so.2
        libldap-2.4.so.2 =>      /opt/postgres/externalDeps/lib/libldap-2.4.so.2
        libc.so.1 =>     /lib/64/libc.so.1
        libc.so.1 (SUNW_1.22.7) =>       (version not found)
        libdl.so.1 =>    /lib/64/libdl.so.1
        libgcc_s.so.1 =>         /usr/sfw/lib/64/libgcc_s.so.1
        libmp.so.2 =>    /lib/64/libmp.so.2
        libmd.so.1 =>    /lib/64/libmd.so.1
        libscf.so.1 =>   /lib/64/libscf.so.1
        liblber-2.4.so.2 =>      /opt/postgres/externalDeps/lib/liblber-2.4.so.2
        libresolv.so.2 =>        /lib/64/libresolv.so.2
        libgen.so.1 =>   /lib/64/libgen.so.1
        libsasl.so.1 =>  /usr/lib/64/libsasl.so.1
        libgss.so.1 =>   /usr/lib/64/libgss.so.1
        libdoor.so.1 =>  /lib/64/libdoor.so.1
        libuutil.so.1 =>         /lib/64/libuutil.so.1
        libcmd.so.1 =>   /lib/64/libcmd.so.1
        /platform/SUNW,Sun-Fire-V890/lib/sparcv9/libc_psr.so.1
        /platform/SUNW,Sun-Fire-V890/lib/sparcv9/libmd_psr.so.1


*******
9.0.4 for comparison:

$ postgres -V
postgres (PostgreSQL) 9.0.4

$ ldd /opt/postgres/9.0/bin/postgres
        libssl.so.0.9.8 =>       /opt/postgres/externalDeps/lib/libssl.so.0.9.8
        libcrypto.so.0.9.8 =>    /opt/postgres/externalDeps/lib/libcrypto.so.0.9.8
        libnsl.so.1 =>   /lib/64/libnsl.so.1
        librt.so.1 =>    /lib/64/librt.so.1
        libsocket.so.1 =>        /lib/64/libsocket.so.1
        libm.so.2 =>     /lib/64/libm.so.2
        libldap-2.4.so.2 =>      /opt/postgres/externalDeps/lib/libldap-2.4.so.2
        libc.so.1 =>     /lib/64/libc.so.1
        libdl.so.1 =>    /lib/64/libdl.so.1
        libgcc_s.so.1 =>         /usr/sfw/lib/64/libgcc_s.so.1
        libmp.so.2 =>    /lib/64/libmp.so.2
        libmd.so.1 =>    /lib/64/libmd.so.1
        libscf.so.1 =>   /lib/64/libscf.so.1
        libaio.so.1 =>   /lib/64/libaio.so.1
        liblber-2.4.so.2 =>      /opt/postgres/externalDeps/lib/liblber-2.4.so.2
        libresolv.so.2 =>        /lib/64/libresolv.so.2
        libgen.so.1 =>   /lib/64/libgen.so.1
        libsasl.so.1 =>  /usr/lib/64/libsasl.so.1
        libgss.so.1 =>   /usr/lib/64/libgss.so.1
        libdoor.so.1 =>  /lib/64/libdoor.so.1
        libuutil.so.1 =>         /lib/64/libuutil.so.1
        libcmd.so.1 =>   /lib/64/libcmd.so.1
        /platform/SUNW,Sun-Fire-V890/lib/sparcv9/libc_psr.so.1
        /platform/SUNW,Sun-Fire-V890/lib/sparcv9/libmd_psr.so.1



Thank you for helping to point out where the actual problem lies.  The ldd command is showing that there is a library
issuewith trying to use the 9.0.8 version. 

        libc.so.1 =>     /lib/64/libc.so.1
        libc.so.1 (SUNW_1.22.7) =>       (version not found)

Richard

-----Original Message-----
From: Tom Lane [mailto:tgl@sss.pgh.pa.us]
Sent: Friday, July 27, 2012 1:21 PM
To: Stephan, Richard
Cc: pgsql-general@postgresql.org
Subject: Re: [GENERAL] fgets failure in Solaris after patching

"Stephan, Richard" <RStephan@nyiso.com> writes:
> Rebuilt the PostgreSQL server software because we were patching up from 9.0.4 to 9.0.8.  Deployed software and
receivedthe following error when trying to restart server. 
> fgets failure: Error 0
> The program postgres is needed by pg_ctl but was not found in the same
> directory as pg_ctl

Is that a verbatim copy of the error message?  When I try intentionally provoking this type of failure (by renaming the
postgresexecutable out of the way), 9.0 pg_ctl gives me this: 

$ pg_ctl start
The program "postgres" is needed by pg_ctl but was not found in the same directory as "/home/tgl/version90/bin/pg_ctl".
Check your installation.
$

The lack of double quotes and the lack of a full path to the pg_ctl program make me wonder if you're running some
reallyold copy of pg_ctl instead of the 9.0 version as intended. 

Anyway, if you didn't copy-and-paste exactly, what the error indicates is that pg_ctl tried to execute "postgres -V"
anddidn't get any output. 
What happens when you try that directly?

            regards, tom lane
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