less postgres didn't showing anything... cause it's binary, I tried with -a less postgres |grep -a ELF less postgres | grep -a Class nothing related to (ELF32 => 32bit, ELF64 => 64bit). On Sun, Jul 24, 2011 at 1:55 AM, Tomas Vondra <tv@xxxxxxxx> wrote: > On 23 Červenec 2011, 18:14, Yan Chunlu wrote: >> thanks for the help! >> are there any other possible reasons? >> >> both system are using Debian amd64, as uname -a shows: >> Linux washington 2.6.26-2-amd64 #1 SMP Tue Mar 9 22:29:32 UTC 2010 >> x86_64 GNU/Linux > > It is not just about the architecture, it means the PostgreSQL was > configured somehow differently during the build. E.g. a different block > size or WAL block size would make such problems. > > Or maybe one of the buils might be 32-bit for some reason (you can run > 32-bit system in a 64-bit environment). You can do this > > $ less postgres | grep Class > > to check this (ELF32 => 32bit, ELF64 => 64bit). > > Did you use the same binary packages or have you built the server yourself? > > Tomas > > -- -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
