Method and apparatus for fibre channel identification and retrieval
First Claim
1. An apparatus for locating a sequence status block of a Fibre Channel sequence, said apparatus comprising:
- (a) a link control module for receiving a plurality of Fibre Channel signals containing the Fibre Channel sequence; and
(b) a receiver logic module for reading a chosen identifier in a frame header of the received Fibre Channel signals, testing validity of the chosen identifier in the frame header of the received Fibre Channel signals, and for hashing the chosen identifier to create a Start-of-list pointer.
2 Assignments
0 Petitions
Accused Products
Abstract
The invention relates to an improved Fiber Channel data management technique. More specifically, this patent relates to an improved scheme for managing the related data in related frames that form a sequence. This patent also generally relates to the management of multiple, active sequences which are simultaneously in transit on a Fiber Channel. This invention provides a means for efficiently locating the sequence status block associated with an arbitrary Fiber Channel sequence by using the source identifier field, the originator exchange identifier field and/or the sequence identifier fields of a Fiber Channel frame header to construct a hash table lookup search.
-
Citations
5 Claims
-
1. An apparatus for locating a sequence status block of a Fibre Channel sequence, said apparatus comprising:
-
(a) a link control module for receiving a plurality of Fibre Channel signals containing the Fibre Channel sequence; and
(b) a receiver logic module for reading a chosen identifier in a frame header of the received Fibre Channel signals, testing validity of the chosen identifier in the frame header of the received Fibre Channel signals, and for hashing the chosen identifier to create a Start-of-list pointer. - View Dependent Claims (2, 3, 4, 5)
-
Specification