Hello aoetools-discuss,
..coalesced read requests. Its quite an expensive to send 60-bytes
packet per every MTU-sized read. I did experimental read requests
coalesting in my forked project and it noticable decreased
packets-per-second rate and also reduced target's CPU usage.
I did this by appending bunch of such structures prepended by uchar
indicated their count just after normal Read command packet:
struct AtaCoalescedRead
{
uchar tag[4];
uchar lba[6];
uchar resvd[5];
uchar sectors;
};
+ added feature negotiation command so initiator can negitiate with
target using of that improvement without losing backward compatibility
--
Best regards,
Killer{R} mailto:support@xxxxxxxxxxxx
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