| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Simon Riggs <simon(at)2ndQuadrant(dot)com> |
| Cc: | Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: XLog changes for 9.3 |
| Date: | 2012-06-07 18:52:04 |
| Message-ID: | 11301.1339095124@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Simon Riggs <simon(at)2ndQuadrant(dot)com> writes:
> Anything changing filenames will break every HA config anybody has
> anywhere.
This seems like nonsense to me. How many external scripts are likely to
know that we skip the FF page? There might be some, but not many.
> So you can pretty much kiss goodbye to the idea of pg_upgrade.
And that is certainly nonsense. I don't think pg_upgrade even knows
about this, and if it does we can surely fix it.
> For me, this one thing alone is sufficient to force next release to be
> 10.0.
Huh? We make incompatible changes in major versions all the time.
This one does not appear to me to be worse than many others.
regards, tom lane
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