Re: WAL log only necessary part of 2PC GID

From: Pavan Deolasee <pavan(dot)deolasee(at)gmail(dot)com>
To: Jesper Pedersen <jesper(dot)pedersen(at)redhat(dot)com>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: WAL log only necessary part of 2PC GID
Date: 2016-03-09 04:54:52
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On Fri, Mar 4, 2016 at 9:16 PM, Jesper Pedersen <jesper(dot)pedersen(at)redhat(dot)com>

> I can confirm the marginal speed up in tps due to the new WAL size.
> The TWOPHASE_MAGIC constant should be changed, as the file header has
> changed definition, right ?

Thanks for looking at it. I've revised the patch by incrementing the
TWOPHASE_MAGIC identifier.


Pavan Deolasee
PostgreSQL Development, 24x7 Support, Training & Services

Attachment Content-Type Size
reduce_gid_wal_v2.patch application/octet-stream 2.7 KB

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