Mark Lobo wrote:
> Guys,
> Is there a patch available which adds the aio
> interface to SG? (aio_read, aio_complete etc) 

Mark,
I have ported the aio support from lk 2.5.69 to my latest
version of sg which I sent to this list a few days ago.

The 2 attachments:
   1) incremental against my patch a few days ago. This makes
      it simpler to see the changes associated with aio
   2) against the version of sg found in lk 2.6.0-test9 (so
      it includes my cdev and seqfile patches)

The sg3_utils-1.05 package found at http://www.torque.net/sg
has a file called sg_simple_aio.c ** in its "examples" directory.
You need libaio to link it. Links ok with libaio-0.3.92 but
libaio-0.3.93 gives undefines (seems to be related to i64, ppc
etc support added in 0.3.93, strange).

** beware of the "sleep(3)" before read() [best remove it].

Doug Gibert