Data storage library with interior access regulation

• US 10,026,445 B1
• Filed: 03/16/2017
• Issued: 07/17/2018
• Est. Priority Date: 03/16/2017
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Gale, Ernest S., Iben, Icko E. T., Jesionowski, Leonard G., Karp, James M., McIntosh, Michael P., Nave, Shawn M., Randall, Lee C.
• Primary Examiner(s): Garcia, Santiago
• Application Number:
  US15/460,397
• Time in Patent Office: 488 Days
• Field of Search: 340601
• CPC Class Codes: G07C 9/00174 Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys mechanical locks with electric permutation E05B49/00; arrangements for sensing or reading record carriers G06K7/00; electronic switching H03K17/00
• CPC Class Codes: G11B 15/68 Automatic cassette changing arrangements; automatic tape changing arrangements
• CPC Class Codes: G11B 23/021 comprising means for reducing influence of physical parameters, e.g. temperature change, moisture combined with means for reconditioning or cleaning G11B23/507
• CPC Class Codes: G11B 23/0236 Containers for several cassettes
• CPC Class Codes: G11B 23/28 Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs write-protect devices for tapes G11B23/042, G11B23/08714; dummy cassettes for locking in the drive G11B33/005
• CPC Class Codes: G11B 33/02 Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
• CPC Class Codes: G11B 33/1453 by moisture

Abstract

A data storage library system includes at least one data storage library comprising at least one library frame and at least one environmental conditioning unit, the at least one environmental conditioning unit configured to control one or more environmental conditions within the at least one library frame. The system further includes at least one access door for providing access to an interior portion of the data storage library, a library controller, and at least one warning indicator associated with the data storage library and in electronic communication with the library controller. The at least one warning indicator is configured to provide an indication to an operator when the conditions within the data storage library are such that the at least one access door may be opened and when the conditions within the data storage library are such that the access door should not be opened.

Claims

1. A data storage library system, the system comprising:

at least one data storage library, the at least one data storage library comprising at least one library frame, at least one environmental conditioning unit associated with the data storage library and configured to control at least one environmental condition within the one or more library frames;

at least one access door for providing access to an interior portion of at least one library frame;

a library controller;

at least one lock associated with the at least one access door and in electronic communication with the library controller,

wherein the at least one lock is configured to provide selective access to the interior portion of at least one library frame based at least partially on at least one environmental condition within at least one library frame,

wherein at least one portion of the lock is located on the at least one access door, and wherein at least another portion of the lock is located on a portion of the at least one library frame, and

further comprising at least one environmental condition sensor at an interior location of the at least one library frame and at least one environmental condition sensor at an exterior location of the at least one library frame,

wherein the library controller is configured to determine if the at least one access door is to be locked by the at least one lock based on information received from the at least one environmental condition sensor at the interior location of the at least one library frame and at least one environmental condition sensor at the exterior location of the at least one library frame, and further wherein the library controller is configured to determine a differential between at least one environmental condition at the interior location of the at least one library frame and at least one corresponding environmental condition at the exterior location of the at least one library frame and, if the differential is greater than a desired range, lock the at least one access door via the lock.

2. The data storage library system of claim 1, wherein the at least one environmental condition sensor at the interior location and the at least one environmental condition sensor at the exterior location consist of comprise at least one of a temperature sensor and a humidity sensor, and combinations thereof.

3. The data storage library system of claim 1, wherein the at least one lock comprises a male lock portion and a female lock portion.

4. The data storage library system of claim 3, wherein the male lock portion is associated with the at least one access door, and further wherein the female lock portion is associated with the at least one library frame.

5. The data storage library system of claim 1, further comprising at least one actuator, wherein the at least one lock is moved into a locked and an unlocked position by the at least one actuator.

6. The data storage library system of claim 5, wherein the at least one actuator is one of an electro-mechanical actuator and a solenoid.

7. The data storage library system of claim 1, further comprising at least one warning indicator associated with the data storage library and in electronic communication with the library controller.

8. The data storage library system of claim 7, wherein the library controller is configured to provide the at least one warning indicator if the differential is greater than the desired range.

9. The data storage library system of claim 8, wherein the at least one warning indicator is a visual indicator.

10. The data storage library system of claim 9, wherein the at least one warning indicator is located on an operator panel of the at least one library frame.

11. The data storage library system of claim 9, wherein the at least one warning indicator is a light visible from the exterior of the one or more library frames.

12. The data storage library system of claim 8, wherein the at least one warning indicator is an audible indicator.