Re: Why Wal_buffer is 64KB

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

 



Hi Scott,
 
Yes, May i know any particular reason for behaving this. Are its looking for any consistency. I havnt got any clear picture here.
Could you Please explain this..
 
Thanks & Regards
Raghavendra

On Mon, Mar 29, 2010 at 12:15 PM, Scott Marlowe <scott.marlowe@xxxxxxxxx> wrote:
On Mon, Mar 29, 2010 at 12:00 AM, Tadipathri Raghu <traghu.dba@xxxxxxxxx> wrote:
> Hi All,
>
> Thank you for all the support.
>
> I have noticed one more thing here, that if you turn off the fsync and try
> to run the transaction than its breaking the currnet filenode and generating
> another filenode. Is it true that whenever you turn off or on the fsync the
> filenode will break and create one more on that table.

From what I understand, with fsync on or off the same stuff gets
written.  It's just not guaranteed to go out in the right order or
right now, but eventually.


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

  Powered by Linux