Re: Speed up Clog Access by increasing CLOG buffers

From: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
To: David Steele <david(at)pgmasters(dot)net>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Thom Brown <thom(at)linux(dot)com>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Jesper Pedersen <jesper(dot)pedersen(at)redhat(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Speed up Clog Access by increasing CLOG buffers
Date: 2016-03-15 14:25:49
Message-ID: CAA4eK1JtdsbYrcb-fqkGWiFgqp5D9B=1Fj6pcLWLHM_yaOuvYA@mail.gmail.com
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On Tue, Mar 15, 2016 at 7:54 PM, David Steele <david(at)pgmasters(dot)net> wrote:
>
> On 3/15/16 1:17 AM, Amit Kapila wrote:
>
> > On Tue, Mar 15, 2016 at 12:00 AM, David Steele <david(at)pgmasters(dot)net
> >
> >> This patch no longer applies cleanly:
> >>
> >> $ git apply ../other/group_update_clog_v6.patch
> >> error: patch failed: src/backend/storage/lmgr/proc.c:404
> >> error: src/backend/storage/lmgr/proc.c: patch does not apply
> >> error: patch failed: src/include/storage/proc.h:152
> >> error: src/include/storage/proc.h: patch does not apply
> >
> > For me, with patch -p1 < <path_of_patch> it works, but any how I have
> > updated the patch based on recent commit. Can you please check the
> > latest patch and see if it applies cleanly for you now.
>
> Yes, it now applies cleanly (101fd93).
>

Thanks for verification.

With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com

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