From: Ray Stell <stellr@vt.edu>
To: pgsql-admin@postgresql.org <pgsql-admin@postgresql.org>
Subject: Re: pg_basebackup state?
Date: Thu, 02 Jul 2015 12:44:46 -0400
Message-ID: <55956A7E.3000503@vt.edu> (raw)
In-Reply-To: <5595692B.1010602@vt.edu>
References: <5595692B.1010602@vt.edu>
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On 7/2/15 12:39 PM, Ray Stell wrote:
> I need help determining the state of the pg_basebackup command. This
> works command works on other hosts and I make a connection as recorded
> in the postmaster log:
>
> 2015-07-02 12:10:53 EDT,0,authentication LOG: replication connection
> authorized: user=rep
>
> the process is running:
> > ps -ef | grep pg_base
> pg 32600 11558 0 12:10 pts/1 00:00:00 pg_basebackup -D
> basebackup/ --xlog --format=t -P -U rep
> pg 32601 1473 0 12:10 ? 00:00:00 postgres: wal sender
> process rep [local] sending backup "pg_basebackup base backup"
>
> but no data is written. Looks like wal sender is hurt.
> max_wal_senders = 3, I wonder if this is the reason for the stall. How
> to eval if this is set to low? Thanks.
v 9.4.4, I meant to include.
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To: pgsql-admin@postgresql.org
Cc: stellr@vt.edu
Subject: Re: pg_basebackup state?
In-Reply-To: <55956A7E.3000503@vt.edu>
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