IP Library Granted Patent US 10,437,270
Granted Patent B2
US 10,437,270 · App. 15/275,757 · Granted Oct 8, 2019

Systems and methods for reporting of excessive vibration conditions in a storage resource

Inventors: Haesung Kwon (Austin, TX); Chandrashekar Nelogal (Round Rock, TX); David M. Pereira (Austin, TX)
Assignee: Dell Products L.P.
G05D19/02G11B25/043G11B33/08G11B33/142
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Quick Facts
Patent No.
US 10,437,270
App. No.
15/275,757
Granted
Oct 8, 2019
Kind
B2
Abstract

In accordance with embodiments of the present disclosure, an information handling system may include a processor and a storage resource communicatively coupled to the processor. The storage resource may be configured to monitor one or more operating parameters of the storage resource indicative of vibration external to the storage resource affecting performance of the storage resource, determine whether the one or more operating parameters exceed respective threshold values, and in response to determining that the one or more operating parameters exceed a respective threshold value, communicate an indication from the storage resource to a subsystem of the information handling system that the storage resource is experiencing excessive vibration from sources external to the storage resource.

Claims (38)

1. An information handling system comprising:

a processor; and

a storage resource communicatively coupled to the processor and configured to:

monitor one or more operating parameters of the storage resource indicative of vibration external to the storage resource affecting performance of the storage resource, wherein the monitoring includes maintaining a count of a number of retries needed to successfully service at least one read request received by the storage resource;

determine whether the one or more operating parameters exceed respective threshold values, wherein the respective threshold values are normalized values that are based on measurements of different types of storage resources, the normalized values being indicative of sensitivities of the different types of storage resources to vibrations at particular frequencies; and

in response to determining that the one or more operating parameters exceed a respective threshold value, communicate an indication from the storage resource to a subsystem of the information handling system that the storage resource is experiencing excessive vibration from sources external to the storage resource, wherein the communicating includes transmitting an indication of the count of the number of retries.

2. The information handling system of claim 1 , wherein the one or more operating parameters of the storage resource further comprises at least one of a position error signal and a settling time.

3. The information handling system of claim 1 , wherein the subsystem comprises a management controller coupled to the processor for out-of-band management of the information handling system.

4. The information handling system of claim 1 , wherein in response to receipt of the indication, the subsystem is configured to cause an operational modification of one or more components of the information handling system in order to reduce the excessive vibration.

5. The information handling system of claim 4 , wherein the operational modification comprises a modification of a speed of a motor of an air mover of the information handling system for cooling components of the information handling system.

6. A method comprising:

monitoring one or more operating parameters of a storage resource indicative of vibration external to the storage resource affecting performance of the storage resource, wherein the monitoring includes maintaining a count of a number of retries needed to successfully service at least one read request received by the storage resource;

determining whether the one or more operating parameters exceed respective threshold values, wherein the respective threshold values are normalized values that are based on measurements of different types of storage resources, the normalized values being indicative of sensitivities of the different types of storage resources to vibrations at particular frequencies; and

in response to determining that the one or more operating parameters exceed a respective threshold value, communicating an indication from the storage resource to a subsystem of an information handling system in which the storage resource is disposed that the storage resource is experiencing excessive vibration from sources external to the storage resource, wherein the communicating includes transmitting an indication of the count of the number of retries.

7. The method of claim 6 , wherein the one or more operating parameters of the storage resource further comprises at least one of a position error signal and a settling time.

8. The method of claim 6 , wherein the subsystem comprises a management controller configured to provide out-of-band management of the information handling system.

9. The method of claim 6 , further comprising, in response to receipt of the indication, causing by the subsystem an operational modification of one or more components of the information handling system in order to reduce the excessive vibration.

10. The method of claim 9 , wherein the operational modification comprises a modification of a speed of a motor of an air mover of the information handling system for cooling components of the information handling system.

11. A storage resource comprising:

storage media for storage of data; and

control circuitry configured to:

monitor one or more operating parameters of the storage resource indicative of vibration external to the storage resource affecting performance of the storage resource, wherein the monitoring includes maintaining a count of a number of retries needed to successfully service at least one read request received by the storage resource;

determine whether the one or more operating parameters exceed respective threshold values, wherein the respective threshold values are normalized values that are based on measurements of different types of storage resources, the normalized values being indicative of sensitivities of the different types of storage resources to vibrations at particular frequencies; and

in response to determining that the one or more operating parameters exceed a respective threshold value, communicate an indication from the storage resource to a subsystem of an information handling system comprising the storage resource that the storage resource is experiencing excessive vibration from sources external to the storage resource, wherein the communicating includes transmitting an indication of the count of the number of retries.

12. The storage resource of claim 11 , wherein the one or more operating parameters of the storage resource further comprises at least one of a position error signal and a settling time.

13. The storage resource of claim 11 , wherein the subsystem comprises a management controller configured to provide out-of-band management of the information handling system.

14. The storage resource of claim 11 , wherein in response to receipt of the indication, the subsystem is configured to cause an operational modification of one or more components of the information handling system in order to reduce the excessive vibration.

15. The storage resource of claim 14 , wherein the operational modification comprises a modification of a speed of a motor of an air mover of the information handling system for cooling components of the information handling system.

16. An article of manufacture comprising:

a non-transitory computer readable medium; and

computer-executable instructions carried on the computer readable medium, the instructions readable by a processor, the instructions, when read and executed, for causing the processor to:

monitor one or more operating parameters of a storage resource indicative of vibration external to the storage resource affecting performance of the storage resource, wherein the monitoring includes maintaining a count of a number of retries needed to successfully service at least one read request received by the storage resource;

determine whether the one or more operating parameters exceed respective threshold values, wherein the respective threshold values are normalized values that are based on measurements of different types of storage resources, the normalized values being indicative of sensitivities of the different types of storage resources to vibrations at particular frequencies; and

in response to determining that the one or more operating parameters exceed a respective threshold value, communicate an indication from the storage resource to a subsystem of an information handling system comprising the storage resource that the storage resource is experiencing excessive vibration from sources external to the storage resource, wherein the communicating includes transmitting an indication of the count of the number of retries.

17. The storage resource of claim 16 , wherein the one or more operating parameters of the storage resource further comprises at least one of a position error signal and a settling time.

18. The storage resource of claim 16 , wherein the subsystem comprises a management controller coupled to the processor for out-of-band management of the information handling system.

19. The storage resource of claim 16 , wherein in response to receipt of the indication, the subsystem is configured to cause an operational modification of one or more components of the information handling system in order to reduce the excessive vibration.

20. The storage resource of claim 19 , wherein the operational modification comprises a modification of a speed of a motor of an air mover of the information handling system for cooling components of the information handling system.

Assignments (12)
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (051302/0528) Recorded Jun 23, 2022
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC; DELL MARKETING CORPORATION (SUCCESSOR-IN-INTEREST TO WYSE TECHNOLOGY L.L.C.); SECUREWORKS CORP.
Reel/Frame 060438/0593 →
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (053546/0001) Recorded Jun 23, 2022
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: DELL MARKETING L.P. (ON BEHALF OF ITSELF AND AS SUCCESSOR-IN-INTEREST TO CREDANT TECHNOLOGIES, INC.); DELL INTERNATIONAL L.L.C.; DELL PRODUCTS L.P.; DELL USA L.P.; EMC CORPORATION; DELL MARKETING CORPORATION (SUCCESSOR-IN-INTEREST TO FORCE10 NETWORKS, INC. AND WYSE TECHNOLOGY L.L.C.); EMC IP HOLDING COMPANY LLC
Reel/Frame 071642/0001 →
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (040679/0386) Recorded Apr 26, 2022
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: DELL INTERNATIONAL L.L.C.; DELL PRODUCTS L.P.; EMC CORPORATION; DELL MARKETING CORPORATION (SUCCESSOR-IN-INTEREST TO WYSE TECHNOLOGY L.L.C.)
Reel/Frame 059803/0666 →
RELEASE OF SECURITY INTEREST AT REEL 040633 FRAME 0799 Recorded Nov 2, 2021
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: DELL INTERNATIONAL, L.L.C.; DELL PRODUCTS L.P.; WYSE TECHNOLOGY L.L.C.; EMC CORPORATION
Reel/Frame 058297/0427 →
RELEASE OF SECURITY INTEREST AT REEL 051449 FRAME 0728 Recorded Nov 2, 2021
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC; WYSE TECHNOLOGY L.L.C.; SECUREWORKS CORP.; EMC CORPORATION
Reel/Frame 058002/0010 →
SECURITY AGREEMENT Recorded Apr 22, 2020
From: CREDANT TECHNOLOGIES INC.; DELL INTERNATIONAL L.L.C.; DELL MARKETING L.P.; DELL PRODUCTS L.P.; DELL USA L.P.; EMC CORPORATION; FORCE10 NETWORKS, INC.; WYSE TECHNOLOGY L.L.C.; EMC IP HOLDING COMPANY LLC
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.
Reel/Frame 053546/0001 →
SECURITY AGREEMENT Recorded Dec 31, 2019
From: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC; WYSE TECHNOLOGY L.L.C.; SECUREWORKS CORP.; EMC CORPORATION
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
Reel/Frame 051449/0728 →
PATENT SECURITY AGREEMENT (NOTES) Recorded Dec 16, 2019
From: DELL PRODUCTS L.P.; EMC IP HOLDING COMPANY LLC; WYSE TECHNOLOGY L.L.C.; SECUREWORKS CORP.
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS COLLATERAL AGENT
Reel/Frame 051302/0528 →
SECURITY AGREEMENT Recorded Mar 21, 2019
From: CREDANT TECHNOLOGIES, INC.; DELL INTERNATIONAL L.L.C.; DELL MARKETING L.P.; DELL PRODUCTS L.P.; DELL USA L.P.; EMC CORPORATION; FORCE10 NETWORKS, INC.; WYSE TECHNOLOGY L.L.C.; EMC IP HOLDING COMPANY LLC
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.
Reel/Frame 049452/0223 →
PATENT SECURITY AGREEMENT (NOTES) Recorded Nov 23, 2016
From: DELL INTERNATIONAL L.L.C.; DELL PRODUCTS L.P.; WYSE TECHNOLOGY L.L.C.; EMC CORPORATION
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS COLLATERAL AGENT
Reel/Frame 040679/0386 →
SECURITY INTEREST Recorded Nov 16, 2016
From: DELL INTERNATIONAL L.L.C.; DELL PRODUCTS L.P.; WYSE TECHNOLOGY L.L.C.; EMC CORPORATION
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 040633/0799 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 26, 2016
From: KWON, HAESUNG; NELOGAL, CHANDRASHEKAR; PEREIRA, DAVID M.
To: DELL PRODUCTS L.P.
Reel/Frame 039855/0397 →
Continuity (1)
Related Publication 20180088604A1 · Mar 29, 2018
Cited By (1)
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