Re: Allowing WAL fsync to be done via O_SYNC - Mailing list pgsql-hackers

From Peter Eisentraut
Subject Re: Allowing WAL fsync to be done via O_SYNC
Date
Msg-id Pine.LNX.4.30.0103152238020.826-100000@peter.localdomain
Whole thread Raw
In response to Re: Allowing WAL fsync to be done via O_SYNC  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: Allowing WAL fsync to be done via O_SYNC
List pgsql-hackers
Tom Lane writes:

> However, I can actually make a case for this: we are flushing out
> performance bugs in a new feature, ie WAL.

I haven't followed the jungle of numbers too closely.

Is it not the case that WAL + fsync is still faster than 7.0 + fsync and
WAL/no fsync is still faster than 7.0/no fsync?

-- 
Peter Eisentraut      peter_e@gmx.net       http://yi.org/peter-e/



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