From: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> |
---|---|
To: | Andres Freund <andres(at)anarazel(dot)de> |
Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, Stephen Frost <sfrost(at)snowman(dot)net>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Reviewing freeze map code |
Date: | 2016-06-10 02:46:06 |
Message-ID: | CAA4eK1K1+y=1qe77K29HCaxT+Mc=hrKvjZ6mAA5k7gOQ=K+VhA@mail.gmail.com |
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Lists: | pgsql-hackers |
On Fri, Jun 10, 2016 at 8:08 AM, Andres Freund <andres(at)anarazel(dot)de> wrote:
> On 2016-06-09 19:33:52 -0700, Andres Freund wrote:
> > I played with it for a while, and besides
> > finding intentionally caused corruption, it didn't flag anything
> > (besides crashing on a standby, as in 2)).
>
> Ugh. Just sends after I sent that email:
>
> oid | t_ctid
> ------------------+--------------
> pgbench_accounts | (889641,33)
> pgbench_accounts | (893854,56)
> pgbench_accounts | (924226,13)
> pgbench_accounts | (1073457,51)
> pgbench_accounts | (1084904,16)
> pgbench_accounts | (1111996,26)
> (6 rows)
>
> oid | t_ctid
> -----+--------
> (0 rows)
>
> oid | t_ctid
> ------------------+--------------
> pgbench_accounts | (739198,13)
> pgbench_accounts | (887254,11)
> pgbench_accounts | (1050391,6)
> pgbench_accounts | (1158640,46)
> pgbench_accounts | (1238067,18)
> pgbench_accounts | (1273282,22)
> pgbench_accounts | (1355816,54)
> pgbench_accounts | (1361880,33)
> (8 rows)
>
>
Is this output of pg_check_visible() or pg_check_frozen()?
With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com
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