SAS Expander Pathway Recovery
gil.romo at qlogic.com
Tue Sep 30 16:04:16 PDT 2003
* From the T10 Reflector (t10 at t10.org), posted by:
* Gil Romo <gil.romo at qlogic.com>
As shown in SAS1.1 Table 80, the pathway recovery priority of a request is
determined from its pathway blocked count, source SAS address, and connection
Can a single device (ie, source SAS address) create a deadlock with itself?
Blocking requests cannot have the same source SAS address. Therefore, the
connection rate field is not required for pathway recovery priority.
Circuits & Integration
QLogic Corporation, Aliso Viejo, California
E-mail: gil.romo at qlogic.com
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