From: | Jim Nasby <jim(at)nasby(dot)net> |
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To: | Josh Berkus <josh(at)agliodbs(dot)com> |
Cc: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: WIP checksums patch |
Date: | 2012-10-29 20:31:13 |
Message-ID: | 508EE791.3030504@nasby.net |
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Thread: | |
Lists: | pgsql-hackers |
On 10/1/12 12:22 PM, Josh Berkus wrote:
>> >Perhaps we don't allow this to be turned per page, but rather per
>> >cluster, and per-cluster would require the entire cluster to be
>> >rewritten.
> We dicussed this last year, and options which require a total rewrite of
> the database in order to turn on the option were rejected as impractical
> for users.
For whatever it's worth... we (and presumably others) still use londiste (or Slony) as our upgrade path, so we could tolerate a cluster-wide setting. We'd just set it when building new clusters via londiste and forget about it.
So I'd rather see this get in at a cluster level than not make it at all while we wait for something better.
--
Jim C. Nasby, Database Architect jim(at)nasby(dot)net
512.569.9461 (cell) http://jim.nasby.net
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