Re: True ACID under linux (no fsync)? - Mailing list pgsql-general

From markw
Subject Re: True ACID under linux (no fsync)?
Date
Msg-id 39FF1B3E.8FC70317@mohawksoft.com
Whole thread Raw
In response to True ACID under linux (no fsync)?  (Gary Howland (During daytime) <gary-daytime@hotlava.com>)
Responses Re: True ACID under linux (no fsync)?  (shawn everett <everett@pgweb.com>)
List pgsql-general
"Gary Howland (During daytime)" wrote:

> Hi,
>
> Just a quickie - I heard that linux does not have a working fsync() call
> (it has no concept of raw devices).  In other words, fsync cannot be used
> to ensure that data is on disk (try it with a floppy - it returns IMMEDIATELY!!! - long before the write finishes)

Are you sure? Where is this information?


> This is for ALL linuxes.
>
> Does this mean that postgres is unrealiable (or non ACID-conforming) under linux?
>
> Gary
>
> --
> Friends help you move.
> Real friends help you move bodies.
>
> _______________________________________________________________________
>
> Free Unlimited Internet Access! Try it now!
> http://www.zdnet.com/downloads/altavista/index.html
>
> _______________________________________________________________________


pgsql-general by date:

Previous
From: markw
Date:
Subject: Re: how good is PostgreSQL
Next
From: shawn everett
Date:
Subject: Re: True ACID under linux (no fsync)?