Re: [HACKERS] Re: Faster CREATE DATABASE by delaying fsync (was 8.4.1 ubuntu karmic slow createdb)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Andres Freund <andres@xxxxxxxxxxx> writes:
> On Tuesday 02 February 2010 18:36:12 Robert Haas wrote:
>> I took a look at this patch today and I agree with Tom that
>> pg_fsync_start() is a very confusing name.  I don't know what the
>> right name is, but this doesn't fsync so I don't think it shuld have
>> fsync in the name.  Maybe something like pg_advise_abandon() or
>> pg_abandon_cache().  The current name is really wishful thinking:
>> you're hoping that it will make the kernel start the fsync, but it
>> might not.  I think pg_start_data_flush() is similarly optimistic.

> What about: pg_fsync_prepare().

prepare_for_fsync()?

			regards, tom lane

-- 
Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-performance

[Postgresql General]     [Postgresql PHP]     [PHP Users]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Yosemite]

  Powered by Linux