Re: Question about pg_upgrade from 9.2 to X.X

Hi
Please try with below commands.

Let we want to upgrade v6 to v11.
Note: I installed my binary inside result folder.

export OLDCLUSTER=./6_EDBAS/EDBAS/result
export NEWCLUSTER=./11_EDBAS/EDBAS/result
./11_EDBAS/EDBAS/result/bin/pg_upgrade --old-bindir=$OLDCLUSTER/bin
--new-bindir=$NEWCLUSTER/bin --old-datadir=$OLDCLUSTER/bin/data
--new-datadir=$NEWCLUSTER/bin/data

Note: old server should be in running state and new server should not be in
running state.

Thanks and Regards
Mahendra

On Thu, 28 Feb 2019 at 23:44, Perumal Raj <perucinci(at)gmail(dot)com> wrote:

> 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
>
>