Hi,

I'm migrating to redhat Red Hat Enterprise Linux Server release 6.1 (Santiago) (64). On my old server i have a perl script that using DBI queries a DB2 database to read the occupation of the dataspace. The query is done correctly but the values continues to fetch until it finds an empty table.

On the new server i get this message:

fbh 6: 'maxsize' NULLable, type -5,  20, dsize 19, p0 s18965564
   out: ftype 1, indp 0, bufl 81, rlen 81
<- prepare= ( DBI::st=HASH(0xba2c30) ) [1 items] at Hobbit_fd_lib.pm line 1089 via at dbcheck.pl line 1356
    -> execute for DBD::DB2::st (DBI::st=HASH(0xba2c30)~0x107fd20)
<- execute= ( -1 ) [1 items] at Hobbit_fd_lib.pm line 1093 via at Hobbit_fd_lib.pm line 1090 -> fetchall_arrayref in DBD::_::st for DBD::DB2::st (DBI::st=HASH(0xba2c30)~0x107fd20 HASH(0x1080260)) 2 <- FETCH= ( [ 'name' 'size' 'free' 'used' 'usedpct' 'autoextend' 'maxsize' ] ) [1 items] at DBI.pm line 2043 via at Hobbit_fd_lib.pm line 1099
    dbd_st_fetch 7 fields
        0: rc=0 'SYSCATSPACE'
        1: rc=0 '745013248'
        2: rc=0 '142999552'
        3: rc=0 '602013696'
        4: rc=0 '80.80'
        5: rc=0 '1'
        6: rc=0 '-1'

(..)


2 <> FETCH= ( [ 'name' 'size' 'free' 'used' 'usedpct' 'autoextend' 'maxsize' ] ) [1 items] ('NAME' from cache) at DBI.pm li
ne 2043 via  at Hobbit_fd_lib.pm line 1099
!! info: '' '[IBM][CLI Driver][DB2/AIX64] SQL0100W No row was found for FETCH, UPDATE or DELETE; or the result of a quer
y is an empty table.  SQLSTATE=02000
' (err#0)

---------------
Summary of my perl5 (revision 5 version 12 subversion 4) configuration:

  Platform:
    osname=linux, osvers=2.6.32-131.6.1.el6.x86_64, archname=x86_64-linux
uname='linux my.server 2.6.32-131.6.1.el6.x86_64 #1 smp mon jun 20 14:15:38 edt 2011 x86_64 x86_64 x86_64 gnulinux '
    config_args='-de -Dcc=gcc -Dprefix=/opt/perl5'
    hint=recommended, useposix=true, d_sigaction=define
    useithreads=undef, usemultiplicity=undef
    useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
    use64bitint=define, use64bitall=define, uselongdouble=undef
    usemymalloc=n, bincompat5005=undef
  Compiler:
cc='gcc', ccflags ='-fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64',
    optimize='-O2',
cppflags='-fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include' ccversion='', gccversion='4.4.5 20110214 (Red Hat 4.4.5-6)', gccosandvers=''
    intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
ivtype='long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=8
    alignbytes=8, prototype=define
  Linker and Libraries:
    ld='gcc', ldflags =' -fstack-protector -L/usr/local/lib'
libpth=/usr/local/lib /lib/../lib64 /usr/lib/../lib64 /lib /usr/lib /lib64 /usr/lib64 /usr/local/lib64
    libs=-lnsl -ldb -ldl -lm -lcrypt -lutil -lc
    perllibs=-lnsl -ldl -lm -lcrypt -lutil -lc
    libc=/lib/libc-2.12.so, so=so, useshrplib=false, libperl=libperl.a
    gnulibc_version='2.12'
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E'
cccdlflags='-fPIC', lddlflags='-shared -O2 -L/usr/local/lib -fstack-protector'


Characteristics of this binary (from libperl):
Compile-time options: PERL_DONT_CREATE_GVSV PERL_MALLOC_WRAP USE_64_BIT_ALL
                        USE_64_BIT_INT USE_LARGE_FILES USE_PERLIO
                        USE_PERL_ATOF
  Built under linux
  Compiled at Sep 15 2011 10:39:35
  @INC:
    /opt/perl5/lib/site_perl/5.12.4/x86_64-linux
    /opt/perl5/lib/site_perl/5.12.4
    /opt/perl5/lib/5.12.4/x86_64-linux
    /opt/perl5/lib/5.12.4
----------------------

Program Information
        dbcheck.pl version 1.08
        Hobbit_fd_lib.pm version 1.15

OS Information
Linux my.server 2.6.32-131.6.1.el6.x86_64 #1 SMP Mon Jun 20 14:15:38 EDT 2011 x86_64 x86_64 x86_64 GNU/Linux
        Perl version is v5.12.4

Module Information
        FindBin 1.50
        POSIX 1.19
        Text::Wrap 2009.0305
        Sys::SigAction 0.15
        Config::IniFiles 2.68
        DBI 1.616
        DBD::DB2 1.81
        DBD::DBM 0.06
        DBD::ExampleP 12.014310
        DBD::File 0.40
        DBD::Gofer 0.014282
        DBD::SQLite 1.33
        DBD::Sponge 12.010002
        DBD::mysql 4.020

-----------------
Thanks in advance for your help

Marco


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