Re: [HACKERS] pg_upgrade to clusters with a different WAL segment size

From: "Bossart, Nathan" <bossartn(at)amazon(dot)com>
To: Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Jeremy Schneider <schneider(at)ardentperf(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [HACKERS] pg_upgrade to clusters with a different WAL segment size
Date: 2018-03-21 21:14:32
Message-ID: DFC71E47-01F6-4EF4-93F9-1FDEC8F89ABC@amazon.com
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Here is an updated set of patches that use the newly proposed approach
for avoiding division-by-zero errors in pg_resetwal.

Nathan

Attachment Content-Type Size
v3-0001-Prevent-division-by-zero-errors-in-pg_resetwal.patch application/octet-stream 1.2 KB
v3-0002-Allow-users-to-change-the-WAL-segment-size-with-p.patch application/octet-stream 5.9 KB
v3-0003-Add-long-options-to-pg_resetwal.patch application/octet-stream 8.5 KB

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