Re: O_DIRECT for block device

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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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