
> AIX 4.3.2, xlc 3.6.6.
> 
>   Same regression test failures as 7.0.2.
>   The nasty failures are triggers, misc, and plgpgsql which
>   consistently give "pqReadData() -- backend closed the channel
>   unexpectedly." at the same point.  Also the sanity_check hangs
>   during a VACUUM.  Killing the backend was the only way to continue.

This should not be so. Your setup should definitely work without 
regression failures. There is something wrong with your dynamic loading
of shared libs. Can you give more details, e.g. did you add optimization
which does not work yet ?

Andreas

Tue, 7 Nov 2000 10:56:47 +0100 
Zeugswetter Andreas SB <ZeugswetterA@wien.spardat.at>
AW: v7.0.3 *pre-release* ...
Zeugswetter Andreas SB writes:
 > 
 > > AIX 4.3.2, xlc 3.6.6.
 > > 
 > >   Same regression test failures as 7.0.2.
 > >   The nasty failures are triggers, misc, and plgpgsql which
 > >   consistently give "pqReadData() -- backend closed the channel
 > >   unexpectedly." at the same point.  Also the sanity_check hangs
 > >   during a VACUUM.  Killing the backend was the only way to continue.
 > 
 > This should not be so. Your setup should definitely work without
 > regression failures. There is something wrong with your dynamic
 > loading of shared libs. Can you give more details, e.g. did you add
 > optimization which does not work yet ?

No extra flags were added by me.  The only build warnings were
duplicate symbol errors.  (There were a couple of warnings about
0.0/0.0 used to represent a NaN.)  Here are a couple of extracts from
my build log.

  xlc -I../include -I../backend -qmaxmem=16384 -qhalt=w -qsrcmsg
    -qlanglvl=extended -qlonglong -o postgres access/SUBSYS.o
    bootstrap/SUBSYS.o catalog/SUBSYS.o commands/SUBSYS.o
    executor/SUBSYS.o lib/SUBSYS.o libpq/SUBSYS.o main/SUBSYS.o
    parser/SUBSYS.o nodes/SUBSYS.o optimizer/SUBSYS.o port/SUBSYS.o
    postmaster/SUBSYS.o regex/SUBSYS.o rewrite/SUBSYS.o
    storage/SUBSYS.o tcop/SUBSYS.o utils/SUBSYS.o ../utils/version.o
    -lPW -lcrypt -lld -lnsl -ldl -lm -lcurses
  Making postgres.imp
  ../backend/port/aix/mkldexport.sh postgres /usr/local/pgsql/bin >
    postgres.imp
  xlc -Wl,-bE:../backend/postgres.imp -o postgres access/SUBSYS.o
    bootstrap/SUBSYS.o catalog/SUBSYS.o commands/SUBSYS.o
    executor/SUBSYS.o lib/SUBSYS.o libpq/SUBSYS.o main/SUBSYS.o
    parser/SUBSYS.o nodes/SUBSYS.o optimizer/SUBSYS.o port/SUBSYS.o
    postmaster/SUBSYS.o regex/SUBSYS.o rewrite/SUBSYS.o
    storage/SUBSYS.o tcop/SUBSYS.o utils/SUBSYS.o ../utils/version.o
    -lPW -lcrypt -lld -lnsl -ldl -lm -lcurses


  xlc -I../../include -I../../backend -qmaxmem=16384 -qhalt=w
    -qsrcmsg -qlanglvl=extended -qlonglong -DFRONTEND -c pqsignal.c -o
    pqsignal.o
  ar crs libpq.a fe-auth.o fe-connect.o fe-exec.o fe-misc.o
    fe-print.o fe-lobj.o pqexpbuffer.o dllist.o pqsignal.o
  touch libpq.a
  ../../backend/port/aix/mkldexport.sh libpq.a /usr/local/pgsql/lib
    > libpq.exp
  ld -H512 -bM:SRE -bI:../../backend/postgres.imp -bE:libpq.exp -o
    libpq.so libpq.a -lPW -lcrypt -lld -lnsl -ldl -lm -lcurses -lcrypt
    -lc
  ld: 0711-224 WARNING: Duplicate symbol: .crypt
  ld: 0711-224 WARNING: Duplicate symbol: crypt
  ld: 0711-224 WARNING: Duplicate symbol: .strlen
  ld: 0711-224 WARNING: Duplicate symbol: strlen
  ld: 0711-224 WARNING: Duplicate symbol: .PQuntrace
  ld: 0711-224 WARNING: Duplicate symbol: .PQtrace
  ld: 0711-224 WARNING: Duplicate symbol: .setsockopt
  ld: 0711-224 WARNING: Duplicate symbol: setsockopt
    [and others]

-- 
Pete Forman                 -./\.- Disclaimer: This post is originated
Western Geophysical           -./\.-  by myself and does not represent
pete.forman@westgeo.com         -./\.-  the opinion of Baker Hughes or
http://www.crosswinds.net/~petef  -./\.-  its divisions.

Tue, 7 Nov 2000 10:54:32 +0000 (GMT)
Pete Forman <gsez020@kryten.bedford.waii.com>
AW: v7.0.3 *pre-release* ...