failures in pg_restore -- possibly corrupt archive

[Caleb Access <caleb.access@xxxxxxxxx>]

The pg_dump and pg_restore look to be the same version on both boxes ( 9.1.8 ).

The pg_dump looks like this:

pg_dump \
   --host=myhost \
   --port=5432 \
   --username=myusername \
   --format=c \
   --file=backup_file.dump \
   mydb

Additional notes:

   The pg_dump is running on a box with CentOS 6.4  / PostgreSQL 9.1.8

   The pg_restore is then executed on a box with CentOS 5.9 / PostgreSQL 9.1.8

   The .dump file is 41 GB

A $yum list | grep libpq yields nothing on the CentOS 6.4 box but gives this on 5.9

$ yum list | grep libpq

   libpqxx.i386                             2.6.8-13.el5                  epel     

   libpqxx.x86_64                         2.6.8-13.el5                  epel     

   libpqxx-devel.i386                     2.6.8-13.el5                  epel     

   libpqxx-devel.x86_64                 2.6.8-13.el5                  epel  

We have not tried without the -j but will give it a go.  

Please let me know if there are any additional thoughts giving the new info above.