On 04/16/2018 06:43 PM, Ron wrote:
On 04/16/2018 07:18 PM, Adrian Klaver wrote:
On 04/16/2018 04:58 PM, Ron wrote:
We're upgrading from v8.4 to 9.6 on a new VM in a different DC. The
dump file will be more than 1TB, and there's not enough disk space on
the current system for the dump file.
Thus, how can I send the pg_dump file directly to the new server
while the pg_dump command is running? NFS is one method, but are
there others (netcat, rsync)? Since it's within the same company,
encryption is not required.
Maybe?:
pg_dump -d test -U postgres -Fc | ssh aklaver@arkansas 'cat >
test_cat.out'
That looks promising. I could then "pg_restore -jX".
More promising would be the suggestion from Michael Nolan:
https://www.postgresql.org/message-id/CAOzAqu%2BVpOfzBHwcqptSzm3PkeZAjkqqc0XqB%2BA-jBNioU6x%2Bg%40mail.gmail.com
"Can you run pg_dump on the new server, connecting remotely to the
current one?"
It eliminates two programs(ssh and cat) and a pipe.
--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx
