Re: O_DIRECT for block device

[Karthik Sarangan]

Joel Becker wrote:
> On Thu, Sep 22, 2005 at 04:59:20PM +0530, Karthik Sarangan wrote:
>
> > I tried your tip and the read works beautifully but the write returns -1 
> > and errno = EBADF!
>
>
> 	Did you open with O_RDWR?
>
> Joel

Alright I didn't, though using O_DIRECT | O_RDWR the second time solved 
it :-) I finally got 69MBps read and 49 MBps writes on my SCSI disk.

Thanks for helping me out.
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