| From: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> |
|---|---|
| To: | Jeff Janes <jeff(dot)janes(at)gmail(dot)com> |
| Cc: | pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: 10RC1 crash testing MultiXact oddity |
| Date: | 2017-09-22 15:47:39 |
| Message-ID: | 20170922154739.mdg7iwhe6w2zejtx@alvherre.pgsql |
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| Lists: | pgsql-hackers |
Jeff Janes wrote:
> I am running some crash recovery testing against 10rc1 by injecting torn
> page writes, using a test case which generates a lot of multixact, some
> naturally by doing a lot fk updates, but most artificially by calling
> the pg_burn_multixact function from one of the attached patches.
Is this new in pg10, or do you also see it in 9.6?
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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