On 3/4/2016 3:55 PM, Uma Krishnan wrote:
From: "Manoj N. Kumar" <ma...@linux.vnet.ibm.com>

With the current value of cmd_per_lun at 16, the throughput
over a single adapter is limited to around 150kIOPS.

Increase the value of cmd_per_lun to 256 to improve
throughput. With this change a single adapter is able to
attain close to the maximum throughput (380kIOPS).
Also change the number of RRQ entries that can be queued.

Signed-off-by: Manoj N. Kumar <ma...@linux.vnet.ibm.com>

Reviewed-by: Uma Krishnan <ukri...@linux.vnet.ibm.com>

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