From: | Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com> |
---|---|
To: | jeff(dot)janes(at)gmail(dot)com |
Cc: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: max_slot_wal_keep_size comment in postgresql.conf |
Date: | 2020-05-27 01:46:27 |
Message-ID: | 20200527.104627.1384873106222413598.horikyota.ntt@gmail.com |
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Lists: | pgsql-hackers |
At Tue, 26 May 2020 09:10:40 -0400, Jeff Janes <jeff(dot)janes(at)gmail(dot)com> wrote in
> In postgresql.conf, it says:
>
> #max_slot_wal_keep_size = -1 # measured in bytes; -1 disables
>
> I don't know if that is describing the dimension of this parameter or the
> units of it, but the default units for it are megabytes, not individual
> bytes, so I think it is pretty confusing.
Agreed. It should be a leftover at the time the unit was changed
(before committed) to MB from bytes. The default value makes the
confusion worse.
Is the following works?
#max_slot_wal_keep_size = -1 # in MB; -1 disables
regards.
--
Kyotaro Horiguchi
NTT Open Source Software Center
Attachment | Content-Type | Size |
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0001-Change-a-comment-in-postgresql.conf.sample.patch | text/x-patch | 1.1 KB |
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