Re: RE: [COMMITTERS] pgsql/src/backend/access/transam (xact.c xlog.c)

From: Tatsuo Ishii <t-ishii(at)sra(dot)co(dot)jp>
To: vmikheev(at)SECTORBASE(dot)COM
Cc: peter_e(at)gmx(dot)net, pgsql-hackers(at)postgresql(dot)org
Subject: Re: RE: [COMMITTERS] pgsql/src/backend/access/transam (xact.c xlog.c)
Date: 2000-11-07 01:11:33
Message-ID: 20001107101133F.t-ishii@sra.co.jp
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> > > New CHECKPOINT command.
> > > Auto removing of offline log files and creating new file
> > > at checkpoint time.

Can you tell me how to use CHECKPOINT please?

> > Is this the same as a SAVEPOINT?
>
> No. Checkpoints are to speedup after crash recovery and
> to remove/archive log files. With WAL server doesn't write
> any datafiles on commit, only commit record goes to log
> (and log fsync-ed). Dirty buffers remains in memory long

Is log fsynced even I turn of -F?
--
Tatsuo Ishii

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