TRAY AND CHASSIS BLADE SERVER ARCHITECTURE

• US 20130335907A1
• Filed: 06/13/2012
• Published: 12/19/2013
• Est. Priority Date: 06/13/2012
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Shaw, Mark, Faist, Matthew Allen, Peterson, Eric C., Rogers, Harry Raymond, Khessib, Badriddine, Vaid, Kushagra Virendrakumar
• Application Number:
  US13/495,520
• Publication Number:
  US 20130335907A1
• Time in Patent Office: Days
• US Class Current: 361/679.31
• CPC Class Codes: G06F 1/183 Internal mounting support structures, e.g. for printed circuit boards, internal connecting means for buses G06F13/409
• CPC Class Codes: G06F 1/189 Power distribution
• CPC Class Codes: H05K 7/1488 Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures

Abstract

In computing scenarios involving an aggregation of multiple computational units into a server or computer set, many architectures may be devised to provide physical storage and logical aggregation of the computational units. Presented herein are variations of one such architecture, comprising a chassis having a set of slots, into which may be inserted a tray storing the computational units of one or more blades. Respective trays and chassis slots comprise a power connector and a network connector that are positioned to connect directly (i.e., without a cable or manual interaction) when a tray is inserted into a slot. The chassis stores a set of power supplies, and may connect each blade with a power supply, optionally providing power routing and failover capabilities. The chassis may also provide a management component that connects to and provides management capabilities of the blades of the trays, power supplies, and climate regulating components.

Claims

1. A tray insertable into a slot of a chassis storing a multi-blade computational unit, the chassis comprising a chassis power connector and a chassis network connector, the tray comprising:

a tray base configured to support at least one blade component of a blade;

a tray power connector configured to couple with at least one blade component of the blade, and positioned to, upon insertion of a tray into a slot of the chassis, couple directly with a chassis power connector of the chassis;

a tray network connector configured to couple with a blade network connector of the blade, and positioned to, upon insertion of the tray into a slot of the chassis, couple directly with a chassis network connector of the chassis; and

a tray guide configured to couple with a chassis guide of the chassis and, upon insertion of the tray into a slot of the chassis, guide the insertion of the tray to couple the tray power connector directly with the chassis power connector and the tray network connector directly with the chassis network connector.

2. The tray of claim 1:

the tray apportioned into at least two tray blade regions respectively storing the blade components of a blade; and

the tray comprising, for respective tray blade regions;

a tray power connector configured to couple with at least one blade component of the blade in the tray blade region, and positioned to, upon insertion of the tray into a slot of the chassis, couple directly with a chassis power connector of the chassis; and

a tray network connector configured to couple with a blade network connector of the blade in the tray blade region, and positioned to, upon insertion of the tray into a slot of the chassis, couple directly with a chassis network connector of the chassis.

3. The tray of claim 1, comprising:

a tray unified connector comprising the tray power connector and the tray network connector and configured to couple with a chassis unified connector comprising the chassis power connector and the chassis network connector.

4. The tray of claim 1, the tray storing blade components of blade type selected from a blade type set comprising:

a processing blade type comprising components of a processing unit at least one processing component and omitting nonvolatile storage components;

a storage blade type comprising components of a storage unit at least one nonvolatile storage component and omitting processing components;

a mixed blade type comprising at least one processing component coupled with at least one nonvolatile storage component;

a network switch blade type comprising at least one network switch component configured to couple with the network connectors of at least two other blades to provide network switching;

a chassis management blade type configured to manage other blades of the multi-blade computational unit; and

an empty blade type comprising at least one airflow block component.

5. The tray of claim 1:

the tray base configured to support a storage array comprising at least two storage components respectively composing a storage component connector; and

the tray comprising;

a storage interconnect comprising;

at least two storage interconnect connectors configured to couple with the storage component connector of a storage component; and

a storage array connector configured to present the storage components of the storage component array.

6. The tray of claim 5:

the tray base configured to support at least one processing component having a processing component connector; and

the storage interconnect configured to couple with the processing component connector to present the storage components to the processing component.

7. The tray of claim 1, comprising:

a tray management interface connector configured to couple with a blade management interface connector of at least one blade component of the blade, and positioned to, upon insertion of the tray into the slot of the chassis, couple with a chassis management interface connector of the chassis.

8. A chassis configured to store blades of a multi-blade computational unit, the chassis comprising:

at least one chassis power source connector configured to provide power from a chassis power source;

at least one chassis network source connector configured to provide network connectivity with a network; and

at least two substantially parallel slots respectively configured to host a tray storing at least one blade, respective slots comprising;

a chassis power connector configured to receive power from a chassis power source connector and positioned to, upon insertion of a tray into the slot, couple directly with a tray power connector of the tray;

a chassis network connector configured to communicate with the chassis network source connector and positioned to, upon insertion of the tray into the slot, couple directly with a tray network connector of the tray; and

a chassis guide configured to couple with a tray guide of the tray and, upon insertion of the tray into the slot, guide the insertion of the tray to couple the chassis power connector directly with the tray power connector and the chassis network connector directly with the tray network connector.

9. The chassis of claim 8, comprising:

a chassis mount connector configured to couple with a rack mount connector of a rack configured to store at least two chassis.

10. The chassis of claim 8:

respective trays apportioned into at least two tray blade regions respectively storing the blade components of a blade, respective tray blade regions comprising a tray power connector and a tray network connector; and

respective slots comprising, for respective tray blade regions of a tray blade inserted into the slot;

a chassis power connector configured to receive power from a chassis power source connector and positioned to, upon insertion of the tray into the slot, couple directly with a tray power connector of the tray blade region of the tray; and

a chassis network connector configured to communicate with the chassis network source connector and positioned to, upon insertion of the tray into the slot, couple directly with a tray network connector of the tray blade region of the tray.

11. The chassis of claim 8, comprising:

a chassis unified connector comprising the chassis power connector and the chassis network connector and configured to couple with a tray unified connector of array, the tray unified connector comprising the tray power connector and the tray network connector of a tray.

12. The chassis of claim 8:

the chassis power source comprising;

at least two chassis power supplies; and

the chassis power source connector comprising, for respective chassis power supplies, a chassis power supply connector and positioned to, upon insertion of the tray into the slot, couple directly with a tray power connector of the tray.

13. The chassis of claim 12, the chassis power source connector configured to, for respective tray power connectors, couple directly with the tray power connector with one power connector selected from at least two power supplies.

14. The chassis of claim 8, comprising:

at least one chassis climate regulating component embedded in the chassis and not supported by a tray, and configured to regulate climate for the blades of the chassis.

15. The chassis of claim 8, comprising:

at least one network switch embedded in the chassis and not supported by a tray, and configured to couple with the tray network connectors of at least two blades to provide network switching.

16. The chassis of claim 8, comprising:

a chassis management component configured to manage the blades of the multi-blade computational unit; and

for respective slots, at least one tray management interface connector configured to couple with the chassis management component, and positioned to, upon insertion of the tray into the slot of the chassis, couple with a tray management interface connector of the tray.

17. The chassis of claim 16, the chassis management component comprising a processing component embedded in the chassis and not supported by a tray.

18. The chassis of claim 16:

the chassis power source comprising a chassis power source management interface connector; and

the chassis management component comprising a chassis power management component connector configured to couple with the chassis power source management interface connector.

19. The chassis of claim 16:

the chassis comprising at least one chassis climate regulating component comprising a chassis climate regulating component management interface connector; and

the chassis management component comprising a chassis climate regulating management component connector configured to couple with the chassis climate regulating component management interface connector.

20. A chassis system supporting a multi-blade computational unit, comprising:

a set of trays respectively comprising;

at least one tray guide;

a tray base apportioned into at least two tray blade regions respectively storing at least one blade component comprising a blade;

a tray management interface connector configured to couple with a blade management interface connector of at least one blade component of the blade; and

for respective blades of the tray;

a tray unified connector comprising a tray power connector and a tray network connector; and

for blades comprising at least two storage components respectively comprising a storage component connector, a storage interconnect comprising;

at least two storage interconnect connectors configured to couple with the storage component connector of a storage component; and

a storage array connector configured to present the storage components of the storage component array; and

a chassis mountable within a rack and providing at least two substantially parallel slots respectively configured to host a tray storing at least one blade, the chassis comprising;

a chassis mount connector configured to couple with a rack mount connector of the rack;

at least one chassis power source connector comprising at least two chassis power supplies, the chassis power source connector configured to, for respective blades, provide power from a chassis power supply selected from at least two chassis power supplies;

at least one chassis network source connector configured to provide network connectivity with a network;

for respective slots configured to receive a tray comprising a tray unified connector and at least one tray guide;

for respective blades of the tray, a chassis unified connector positioned to, upon insertion of a tray into the slot, couple directly with the tray unified connector of a blade of the tray, the chassis unified connector comprising;

a chassis power connector configured to couple the tray power connector with one power connector selected from at least two power supplies, and

a chassis network connector configured to communicate with the chassis network source connector; and

at least one chassis guide configured to, upon insertion of the tray into the slot, couple directly with a tray guide of the tray to guide the insertion of the tray to couple the chassis unified connector directly with the tray unified connector;

at least one chassis climate regulating component embedded in the chassis and not supported by a tray and configured to regulate climate for the blades of the chassis, and comprising a chassis climate regulating component management interface connector; and

at least one network switch embedded in the chassis and not supported by a tray, and configured to couple with the tray network connectors of at least two blades to provide network switching; and

a chassis management component embedded in the chassis and not supported by a tray, the chassis management component comprising;

for respective slots, at least one tray management interface connector positioned to, upon insertion of the tray into a slot of the chassis, couple with a tray management interface connector of the tray configured to manage at least one blade of the tray;

a chassis power management component connector configured to couple with the chassis power source management interface connector; and

a chassis climate regulating component management connector configured to couple with the chassis climate regulating component management interface connector.