SAS-r03g: Partial Pathway Timeout Value

Gil Romo gil.romo at qlogic.com
Wed Apr 23 17:01:47 PDT 2003


* From the T10 Reflector (t10 at t10.org), posted by:
* Gil Romo <gil.romo at qlogic.com>
*

1) NOTE 23 refers to a recommended default partial pathway timeout value.  There 
should be a reference to NOTE 36 where this value is defined as 7us.

2) 7.12.4.3 states that "An expander phy shall initialize the partial pathway 
timeout timer to the partial path timeout value reported in the SMP DISCOVER 
function ...".  However, this value is contained only in an SMP DISCOVER 
response.  If an edge expander is not required to initiate an SMP DISCOVER 
request, then it will not receive a response and cannot receive this 
information.

3) In 10.4.3.5, units are not stated for PARTIAL PATHWAY TIMEOUT VALUE.  Are 
units expressed in microseconds and is the allowable range from 0 to 15?

------------
Gilbert Romo
QLogic Corp
(949) 389 - 6266
Gil.Romo at QLogic.com 

*
* For T10 Reflector information, send a message with
* 'info t10' (no quotes) in the message body to majordomo at t10.org




More information about the T10 mailing list