From: Daulat Ram <Daulat.Ram@cyient.com>
To: Bob Strecansky <bob@mailchimp.com>
Cc: pgsql-performance@postgresql.org <pgsql-performance@postgresql.org>
Subject: RE: Re: Re: Issue with postgres login
Date: Fri, 24 Nov 2017 04:23:23 +0000
Message-ID: <b9a3aacccee5430db31bb30a938837b0@cyient.com> (raw)
In-Reply-To: <CAEGG-HVsY1J7zfADZ1v+rk55WkA1jHqProK1sZftjOYvsv=hdA@mail.gmail.com>
References: <2c605dcbfbea411698c27145d72df38a@cyient.com>
<CAEGG-HXusEMx54rqqqPX31PCaPXDQYFzmQL3Zj-G7Z7LXcftoA@mail.gmail.com>
<2d6c9fa482374cd489d8158fbe0635c6@cyient.com>
<CAEGG-HVsY1J7zfADZ1v+rk55WkA1jHqProK1sZftjOYvsv=hdA@mail.gmail.com>
Hello team,
We have the data directory under /var/lib/pgsql/9.3/data/
FYI. Below are the permissions to group and user on each directory. Please do help .
drwxr-xr-x. 19 root root 267 Nov 22 08:42 var/
drwxr-xr-x. 30 root root 4096 Nov 23 09:09 lib/
drwxrwxr-x. 3 postgres postgres 129 Nov 23 16:05 pgsql/
drwxrwxr-x. 4 postgres postgres 66 Nov 24 04:00 9.3/
drwxrwxr-x. 16 postgres postgres 4096 Nov 24 03:42 data/
-rwxrwxrwx. 1 postgres postgres 4 Nov 23 09:09 PG_VERSION
drwxrwxr-x. 2 postgres postgres 6 Nov 23 09:09 pg_twophase
drwxrwxr-x. 2 postgres postgres 6 Nov 23 09:09 pg_tblspc
drwxrwxr-x. 2 postgres postgres 6 Nov 23 09:09 pg_snapshots
drwxrwxr-x. 2 postgres postgres 6 Nov 23 09:09 pg_serial
drwxrwxr-x. 4 postgres postgres 36 Nov 23 09:09 pg_multixact
-rwxrwxrwx. 1 postgres postgres 1636 Nov 23 09:09 pg_ident.conf
drwxrwxr-x. 3 postgres postgres 60 Nov 23 09:09 pg_xlog
drwxrwxr-x. 2 postgres postgres 18 Nov 23 09:09 pg_subtrans
drwxrwxr-x. 2 postgres postgres 18 Nov 23 09:09 pg_clog
drwxrwxr-x. 5 postgres postgres 41 Nov 23 09:09 base
-rwxrwxrwx. 1 postgres postgres 59 Nov 23 09:12 postmaster.opts
drwxrwxr-x. 2 postgres postgres 18 Nov 23 09:12 pg_notify
drwxrwxr-x. 2 postgres postgres 32 Nov 23 09:12 pg_log
drwxrwxr-x. 2 postgres postgres 4096 Nov 23 09:12 global
-rwxrwxrwx. 1 postgres postgres 4232 Nov 23 10:50 pg_hba.conf_backup
-rwxrwxrwx. 1 postgres postgres 9273 Nov 23 13:27 pg_hba.conf
drwxrwxr-x. 2 postgres postgres 6 Nov 23 14:32 pg_stat_tmp
drwxrwxr-x. 2 postgres postgres 63 Nov 23 14:32 pg_stat
-rwxr-xr-x. 1 root root 20137 Nov 23 14:41 postgresql.conf.bak_231117
-rwxrwxrwx. 1 postgres postgres 20230 Nov 23 15:03 postgresql.conf_original
-rwx------. 1 postgres postgres 20137 Nov 24 03:30 postgresql.conf_24_nov
-rwx------. 1 postgres postgres 20124 Nov 24 03:42 postgresql.conf
Also we have change the below parameters in Postgres.conf file to resolve the issue but still not resolved.
listen_addresses = '*
port = 5432
max_connections = 100
unix_socket_directories = '/tmp'
unix_socket_group = ''
unix_socket_permissions = 0777
Regards,
Daulat
From: Bob Strecansky [mailto:bob@mailchimp.com]
Sent: 24 November, 2017 9:37 AM
To: Daulat Ram <Daulat.Ram@cyient.com>
Cc: pgsql-performance@postgresql.org
Subject: [EXTERNAL]Re: Re: Issue with postgres login
It appears the permissions with your data directory have changed. According to the error message, you should set the appropriate permissions for /var/lib/pgsql/9.3/data
-B
On Thu, Nov 23, 2017 at 23:04 Daulat Ram <Daulat.Ram@cyient.com<mailto:Daulat.Ram@cyient.com>> wrote:
Hi team,
But it was working fine earlier.
Another message I have seen after starting by
-bash-4.2$ /usr/pgsql-9.3/bin/pg_ctl -D /var/lib/pgsql/9.3/data/ -l logfile start
< 2017-11-24 04:00:40.780 UTC >FATAL: data directory "/var/lib/pgsql/9.3/data" has group or world access
< 2017-11-24 04:00:40.780 UTC >DETAIL: Permissions should be u=rwx (0700).
For more details please refer to trail mail
Regards,
Daulat
From: Bob Strecansky [mailto:bob@mailchimp.com<mailto:bob@mailchimp.com>]
Sent: 24 November, 2017 9:07 AM
To: Daulat Ram <Daulat.Ram@cyient.com<mailto:Daulat.Ram@cyient.com>>
Cc: pgsql-performance@postgresql.org<mailto:pgsql-performance@postgresql.org>
Subject: [EXTERNAL]Re: Issue with postgres login
It seems you may have just the postgresql package installed and not the postgresql-server package. This Linode guide may be helpful:
https://www.linode.com/docs/databases/postgresql/how-to-install-postgresql-relational-databases-on-c...
-B
On Thu, Nov 23, 2017 at 22:28 Daulat Ram <Daulat.Ram@cyient.com<mailto:Daulat.Ram@cyient.com>> wrote:
Hi team,
We are facing the below issue while logging with postgres as given below:
[centos@ip-192-90-2-208 ~]$ su - postgres
Password:
Last login: Thu Nov 23 16:15:45 UTC 2017 on pts/1
-bash-4.2$ psql
psql: could not connect to server: No such file or directory
Is the server running locally and accepting
connections on Unix domain socket "/tmp/.s.PGSQL.5432"?
-bash-4.2$
OS: Centos
AWS environment
Regards,
Daulat
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Thanks,
-B
--
Thanks,
-B
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Subject: RE: Re: Re: Issue with postgres login
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