Postgres Could Not Bind Ipv6 Socket No Error
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Run-time Environment Fast Forward Next 16.3. Starting the Database Server Before anyone can access the database, you must start the database server. The database server program is called postmaster. The postmaster must know where could not bind ipv6 socket: address already in use to find the data it is supposed to use. This is done with the could not bind ipv4 socket: address already in use -D option. Thus, the simplest way to start the server is: $ postmaster -D /usr/local/pgsql/data which will leave the server running warning: could not create listen socket for "localhost" in the foreground. This must be done while logged into the PostgreSQL user account. Without -D, the server will try to use the data directory in the environment variable PGDATA. If neither of these could not bind ipv6 socket: cannot assign requested address succeed, it will fail. To start the postmaster in the background, use the usual shell syntax: $ postmaster -D /usr/local/pgsql/data >logfile 2>&1 & It is an important to store the server's stdout and stderr output somewhere, as shown above. It will help for auditing purposes and to diagnose problems. (See Section 21.3 for a more thorough discussion of log file handling.) The postmaster also takes a number of other command
Is Another Postmaster Already Running On Port 5432 Windows
line options. For more information, see the reference page and Section 16.4 below. In particular, in order for the server to accept TCP/IP connections (rather than just Unix-domain socket ones), you must specify the -i option. This shell syntax can get tedious quickly. Therefore the shell script wrapper pg_ctl is provided to simplify some tasks. For example: pg_ctl start -l logfile will start the server in the background and put the output into the named log file. The -D option has the same meaning here as in the postmaster. pg_ctl is also capable of stopping the server. Normally, you will want to start the database server when the computer boots. Autostart scripts are operating system-specific. There are a few distributed with PostgreSQL in the contrib/start-scripts directory. This may require root privileges. Different systems have different conventions for starting up daemons at boot time. Many systems have a file /etc/rc.local or /etc/rc.d/rc.local. Others use rc.d directories. Whatever you do, the server must be run by the PostgreSQL user account and not by root or any other user. Therefore you probably should form your commands using su -c '...' postgres. For example: su -c 'pg_ctl start -D /usr/local/pgsql/data -l serverlog' postgres Here are a few more operating system specific suggest
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Postgresql Could Not Create Any Tcp/ip Sockets
Open on Port 5432 #206 Closed klouie93 opened this Issue Aug 26, 2014 could not bind ipv4 socket: cannot assign requested address · 10 comments Projects None yet Labels None yet Milestone No milestone Assignees No one assigned 3 postgres address already in use participants klouie93 commented Aug 26, 2014 Hi I'm running OSX 10.8.5.0 and Postgres 9.3.5.0. As soon as I downloaded it and opened, it said it couldn't run on Port 5432. When I try https://www.postgresql.org/docs/7.4/static/postmaster-start.html to open it, it shows this: cmu-786603:~ klouie$ '/Applications/Postgres.app/Contents/Versions/9.3/bin'/psql -p5432 Password: and asks for a password. I thought it was my computer password, but it's not. When I try running it again, this happens: cmu-786603:~ klouie$ psql psql: could not connect to server: No such file or directory Is the server running locally and accepting connections on Unix domain socket "/var/pgsql_socket/.s.PGSQL.5432"? UPDATE: Followed troubleshooting instructions on https://github.com/PostgresApp/PostgresApp/issues/206 Postgress site. Looked to see specific issues. Came up with: LOG: could not bind IPv6 socket: Address already in use HINT: Is another postmaster already running on port 5432? If not, wait a few seconds and retry. WARNING: could not create listen socket for "localhost" FATAL: could not create any TCP/IP sockets Postgres.app member jakob commented Aug 28, 2014 Looks like you already have an installation of PostgreSQL running on your Mac. Remove the existing installation, then start Postgres.app again. If you want to run mutliple servers, choose a different port for Postgres.app (see postgresql.conf in the data directory) See the docs for uninstall instructions for popular Postgres distributions. klouie93 commented Aug 28, 2014 ok so it says it's running now, but when I write psql in command line, it says psql: could not connect to server: No such file or directory Is the server running locally and accepting connections on Unix domain socket "/var/pgsql_socket/.s.PGSQL.5432"? But it does appear to be running so I'm not sure cmu-786603:~ klouie$ ps aux | grep postgres klouie 620 0.0 0.0 2590364 680 ?? Ss 9:49AM 0:00.01 postgres: wal writer process klouie 619 0.0 0.0 2590364 1520 ?? Ss
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this http://serverfault.com/questions/682513/start-postgres-9-4-server-from-windows-commandline site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The could not best answers are voted up and rise to the top start postgres 9.4 server from Windows commandline [closed] up vote 0 down vote favorite I am trying to start the postgres erver from the Windows command line but it keeps failing with the same error: 2015-04-14 10:25:19 GST LOG: could not bind IPv6 socket: No error 2015-04-14 10:25:19 GST HINT: Is another postmaster already running could not bind on port 5432? If not, wait a few seconds and retry. 2015-04-14 10:25:19 GST LOG: could not bind IPv4 socket: No error 2015-04-14 10:25:19 GST HINT: Is another postmaster already running on port 5432? If not, wait a few seconds and retry. 2015-04-14 10:25:19 GST WARNING: could not create listen socket for "*" 2015-04-14 10:25:19 GST FATAL: could not create any TCP/IP sockets I am able to access the server if I try connecting to it from pgAdmin. I do not have any other services running on 5432 since I have checked the Task Manager for apps running on that port. The command I am using to start is pg_ctl start -D "C:\Program Files (x86)\PostgreSQL\9.4\data" but I have also tried postgres -D "C:\Program Files (x86)\PostgreSQL\9.4\data" My IPv6 setting are set to dynamic ip while my v4 settings are set to my broadband modem ip. I also disabled Windows Firewall and my antivirus AVG. What am I doing wrong? postgresql share|improve this question edited Apr 14 '15 at 7:05 Craig Ringer 4,61521537 asked Apr 14 '15 at 6:39 user1894167 111 closed as off-topic by Jenny D, Sven♦ Apr 14 '15 at 15:40 This question appears t