[PostgreSQL-Admin] Need assistance in incremental backup for my environment

Vinod V wrote:

Below were the error messages that we were getting ... (while
restarting the server).


2013-01-10 01:58:46 PST LOG: could not bind IPv6 socket: No error
2013-01-10 01:58:46 PST HINT: Is another postmaster already running on port 5432? If not, wait a few seconds and retry.
2013-01-10 01:58:46 PST LOG: could not bind IPv4 socket: No error
2013-01-10 01:58:46 PST HINT: Is another postmaster already running on port 5432? If not, wait a few seconds and retry.
2013-01-10 01:58:46 PST WARNING: could not create listen socket for "*"
2013-01-10 01:58:46 PST FATAL: could not create any TCP/IP sockets