Re: Slot issues

From: Andres Freund <andres(at)anarazel(dot)de>
To: bhargav kamineni <bhargavpostgres(at)gmail(dot)com>
Cc: pgsql-general(at)lists(dot)postgresql(dot)org
Subject: Re: Slot issues
Date: 2018-10-14 20:20:42
Message-ID: 20181014202042.gi6o3kitjvczc5ym@alap3.anarazel.de
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Hi,

On 2018-10-15 00:15:53 +0530, bhargav kamineni wrote:
> Hi Team,
>
> I am getting this ERROR while starting my second slave server
>
> PANIC: too many replication slots active before shutdown
> HINT: Increase max_replication_slots and try again.
>
> max_replication_slots on my master is 2 and one of them is already active
> for another slave,
> do i need to increase this parameter for the need of working of another
> slave ? if so whats the reason ?

You're getting that error on the standby, not the primary, right? In
all likelihood the problem is that you copied over replication slots to
your standby server, but that *on the standby* haven't set
max_replication_slots high enough.

Greetings,

Andres Freund

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  • Slot issues at 2018-10-14 18:45:53 from bhargav kamineni

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