Rajarathinam
Pandi Rajarathinam, San Jose, CA US
Patent application number | Description | Published |
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20100085981 | PORT TRUNKING AT A FABRIC BOUNDARY - F_PORTs of an edge switch are logically trunking with N_PORTs of a node device outside the fabric via a trunked group of communications links. The trunked N_PORTs of the node device and the trunked F_PORTs of the edge switch are configured to send and receive frames of a particular stream across the multiple trunked links for in-order communication with the other device. The node device outside the fabric initially negotiates with the edge switch using a sequence of fabric login requests and fabric login acceptances to establish the trunked connection between the devices (and their respective ports). | 04-08-2010 |
Ponpandiaraj Rajarathinam, Sunnyvale, CA US
Patent application number | Description | Published |
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20110085557 | Partitioning of Switches and Fabrics into Logical Switches and Fabrics | 04-14-2011 |
20140204957 | METHOD AND SYSTEM FOR FACILITATING QUALITY OF SERVICE IN EDGE DEVICES IN A FIBRE CHANNEL NETWORK - One embodiment of the present invention provides a system that facilitates quality of service (QoS) in a Fibre Channel (FC) host bus adaptor (HBA). In this system the bandwidth on an FC link between the HBA and the FC switch can be allocated into a plurality of logical channels, and a respective logical channel can transport data frames of variable length. Furthermore, a respective logical channel is associated with a dedicated buffer. During operation, the HBA communicates to an FC switch the HBA's capability of receiving or sending a data flow over a logical channel that couples the HBA to the FC switch. The HBA further receives logical-channel allocation information from the FC switch. Furthermore, the HBA associates data frames with a logical channel and transmits data frames to the FC switch on the corresponding logical channel. | 07-24-2014 |
Rajenderkumar Rajarathinam, Dunwoody, GA US
Patent application number | Description | Published |
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20110218830 | BOTTOM-UP OPTIMIZED SEARCH SYSTEM AND METHOD - A system and method for searching for hotel rooms is provided. A pre-compute database comprising real-time availability attributes associated with hotel rooms on a plurality of length of stays may be generated, and a query for at least one hotel for a date range may be received. The availability of each day within the date range on a plurality of length of stays may be calculated by applying business requirements according to the query. Final availability may be created for each day within the date range on the plurality of length of stays by combining the availability from the pre-compute database and the query attributes. A final availability of hotel rooms may be formatted for the at least one hotel for each day within the date range on the plurality of length of stays. | 09-08-2011 |