Dear SMEs I have finally decided to move forward after great hospitality in Version 9.2.24 :-)
First i attempted to upgrade from 9.2.24 to 10.7, but its failed with following error during Check Mode. could not load library "$libdir/hstore": ERROR: could not access file "$libdir/hstore": No such file or directory could not load library "$libdir/adminpack": ERROR: could not access file "$libdir/adminpack": No such file or directory could not load library "$libdir/uuid-ossp": ERROR: could not access file "$libdir/uuid-ossp": No such file or directory Observation : the above Libraries are present in 9.2 whereas its mising in 10.7. So i decided to go with lower version. Second i tried to attempt to upgrade from 9.2.24 to 9.6.12,9.4,9.3 but its failed with following error during Check Mode. could not load library "$libdir/pg_reorg": ERROR: could not access file "$libdir/pg_reorg": No such file or directory Observation : In this case , pg_reorg is not present on both Source and Target . But strange its failing. Method Used : pg_upgrade Could you please share some light here to get rid of library issue . Thanks, in advance , Raju