Other

Brocade Communications Systems, Inc.

Avago Technologies International Sales Pte. Limited

Howard Lynn Johnson

Sathish Kumar Gnanasekaran

Badrinath Kollu

Dennis Hideo Makishima

Daniel Y Chung

Glenn Wenig

Ethan John Cardwell

Scott Matthew Busch

Dave Peterson

Frank M Berger

Jesse Willeke

Nhan Trong Pham

David A Kramer

Prasanta Kumar David Bhuyan

Joseph I Degraw

Peter Cieslar

Siming Li

Prasanta Kumar David Bhuya

A hypervisor preferably provides VM (virtual machine) identification, priority and LUN/LBA range information to the HBA (hoist bus adapter) when a VM is created. Alternatively, the HBA can determine that a LUN/LBA range is new and request VM identity, priority and LUN/LBA range from the hypervisor. The HBA creates a table containing the VM identification, priority and LUN/LBA range. The HBA then detects operations directed to the LUN/LBA range and does a lookup to determine VM identification and priority. VM identification and priority are then mapped into a field in a frame using a unique identifier. The unique identifier can be placed using reserved bits on the existing Fiber Channel (FC) header or can use bits in an additional header, such as a modified IFR header or an optional device header. The VM identification aware HBAs register with the NS.

Method and apparatus for registering and storing virtual machine unique information capabilities

A hypervisor preferably provides VM (virtual machine) identification, priority and LUN/LBA range information to the HBA (host bus adapter) when a VM is created. Alternatively, the HBA can determine that a LUN/LBA range is new and request VM identity, priority and LUN/LBA range from the hypervisor. The HBA creates a table containing the VM identification, priority and LUN/LBA range. The HBA then detects operations directed to the LUN/LBA range and does a lookup to determine VM identification and priority. VM identification and priority are then mapped into a field in a frame using a unique identifier. The unique identifier can be placed using reserved bits on the existing Fiber Channel (FC) header or can use bits in an additional header, such as a modified IFR header or an optional device header. The VM identification aware HBAs register with the NS.

Method and apparatus for providing virtual machine information to a network interface

Use of a Location ID in addition to normal information to allow development of non-shortest path routes. The edge switches which terminate the distance links between locations are identified. Shortest path routes are determined for all switches in the same location. For each edge switch, routes over the distance links to other locations are determined, marking the interface connected to the distance links. The two determined sets of routes are combined. For devices directly connected to the edge switch, only the marked interface is used to reach the other location. For switches directly connected to the edge switch, use only routes from non-marked interfaces to marked interfaces and remove any routes from marked to marked or non-marked to non-marked interfaces. This operation for the directly connected switches allows single hops that are non-shortest path to an edge switch and removes certain potential loopback situations due to shortest path routes.

Method and apparatus for enhanced routing within a shortest path based routed network containing local and long distance links

A management application can automatically coordinate the decommissioning of ports in a switch, ensuring that ports are gracefully taken out of service without unnecessary interruption of service and triggering of automatic recovery functionality that may occur during manual decommissioning of ports. Embodiments may provide for decommissioning of F_ports only, E_ports only, or both F_ports and E_ports. Where link aggregation is provided for in the fabric, decommissioning of a port in a link aggregation group may be performed if there are other operational links in the group. Decommissioning of a non-aggregated port (or the last operational port in a link aggregation group) may be performed if there is a redundant path available.

Port decommissioning

An FCoE VN_Port virtualizer where VF_Ports are used to connect downstream to host and target VN_Ports and a VN_Port is used to connect upstream to further FCoE VN_Port virtualizers or to an FCF. An alternate embodiment uses an Ethernet Fabric for an additional purpose. The Ethernet Fabric devices all act as FCoE VN_Port virtualizers, so that the Ethernet Fabric itself is considered a virtual FCoE VN_Port virtualizer.

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Ethernet Fabric devices all act as FCoE to FC gateways, so that the Ethernet Fabric itself is considered a virtual FCoE to FC gateway. Further, the Ethernet Fabric allows direct routing of FCoE packets from one FCoE device coupled to the Ethernet Fabric to another FCoE device coupled to the Ethernet Fabric.

p-Allyl or cycloalkyl phenoxy alkanols and esters are provided having the structure: ##STR1## in which: R.sub.1 is an alkyl group having from one to six carbon atoms, preferably tertiary, and still more preferably tertiary-butyl; or a bivalent cycloalkylene group condensed with the phenyl group at adjacent ring carbons thereof, such as in indane;

Treatment of allergic conditions using indanyloxy-alkanol derivatives

A removable gooseneck for detachably connecting a tractor and trailer utilizes an elongate beam member attached to the hitch of the tractor and having an upstanding frame member depending from a rear end of the beam member. A foot is pivotally mounted at a lower end of the upstanding frame member for engagement with a front end portion of the trailer. A guide pin and link arrangement detachably connects the foot at a front end to the trailer and a locking pin and bushing arrangement detachably connects the rear end of the foot to the trailer at a location spaced from the guide pin and link arrangement. A power fluid ram extends between an upper portion of the upstanding frame member and the foot to selectively cause the foot member to swing upwardly and tilt the trailer downwardly for detachment of the gooseneck from the trailer and swing the foot downwardly to tilt the trailer upwardly for drafting.

Removable gooseneck for trailers

A self loading multiple bale trailer comprises an elongated trailer frame with a belt conveyor extending from end to end and a lift fork for engagement at the lower periphery of a large round bale at the side of the trailer, for example, by forward motion of a tow vehicle. The lift fork is supported on a frame which is connected by an arm to a sleeve slidable on a verticle shaft and having an hydraulic cylinder for lifting the bale. The sleeve is also rotatable about a vertical axis to swing the lifted bale a half circle from the side of the trailer to a position over the conveyor for deposit thereon. The conveyor is operable to move the deposited bale to a desired position along the trailer, and may also be used to discharge the bale from the rear of the trailer or to reengage the lift fork with the bale. In an alternative form, the bale may be handled by a penetrating spike instead of lift fork legs, which spike may be utilized, in a quarter turn position, in unwinding the bale for feeding.

Self loading multiple bale trailer

A method for handling large cylindrical bales includes loading a first group of bales on an elongated trailer, elevating the bales, loading a second group of bales on the trailer, and lowering the first group of bales onto the second group for stable transportation of a relatively large number of bales. An apparatus for carrying out such a method includes the trailer having a conveyor extending therealong, a loader device on the trailer for engaging bales on the ground and depositing the same on the conveyor, bale supporting platform sections extending along the conveyor, drive shafts with sprockets thereon rotatably supported on the trailer and extending along the top side of the trailer, drive chains connected to the platform section and engaging the sprockets, and a motor operatively connected to shafts to rotate same and thereby effect elevation of the bales supported by the platform sections.

Growing community of inventors

San Jose, CA, United States of America

Howard Lynn Johnson