Data storage library with acclimation chamber

• US 10,276,214 B2
• Filed: 11/02/2017
• Issued: 04/30/2019
• Est. Priority Date: 03/16/2017
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Miranda Gavillan, Jose G., Goodman, Brian G., Qiu, Kenny Nian Gan
• Primary Examiner(s): Miller, Brian E
• Application Number:
  US15/801,709
• Publication Number:
  US 20180268874A1
• Time in Patent Office: 544 Days
• CPC Class Codes: G11B 15/68 Automatic cassette changing arrangements; automatic tape changing arrangements
• CPC Class Codes: G11B 17/22 from random access magazine of disc records
• CPC Class Codes: G11B 33/1406 Reducing the influence of the temperature
• CPC Class Codes: G11B 33/144 by detection, control, regulation of the temperature
• CPC Class Codes: G11B 5/00813 magnetic tapes

Abstract

A data storage library includes at least a first library portion and at least a second library portion, with the second library portion including an environmental conditioning unit configured to control environmental conditions within the second library portion. The data storage library also includes at least one acclimation chamber formed within the first library portion, which permits transition of environmental condition(s) within the at least one acclimation chamber toward at least one of the corresponding environmental condition(s) external and internal to the second library portion. At least one deployable environmental barrier is configured to extend at least partially between the first library portion and the second library portion to insulate the at least one environmental condition within the at least one acclimation chamber from the at least one environmental condition within the second library portion.

Claims

1. A data storage library for the handling of a plurality of data storage cartridges comprising:

at least a first library portion and at least a second library portion, wherein the second library portion is configured to store and receive media associated with one or more data storage cartridges and comprises an environmental conditioning unit configured to control at least one environmental condition within the second library portion to be different than at least one environmental condition external to the first library portion and external to the second library portion;

at least one acclimation chamber formed within the first library portion, wherein the at least one acclimation chamber permits transition of at least one environmental condition within the at least one acclimation chamber toward one of the at least one environmental condition of the second library portion and the at least one environmental condition external to the first library portion and the second library portion; and

at least one deployable environmental barrier, wherein the at least one deployable environmental barrier is configured to extend within an opening between the first library portion and the second library portion to insulate the at least one environmental condition within the at least one acclimation chamber from the at least one environmental condition within the second library portion.

2. The data storage library of claim 1, wherein, in a first mode, one or more environmental conditions within the at least one acclimation chamber are controlled to gradually transition toward the one or more environmental conditions within the second library portion, and further wherein, in a second mode, the one or more environmental conditions within the at least one acclimation chamber are controlled to gradually transition the one or more environmental conditions within the at least one acclimation chamber toward one or more environmental conditions external to the data storage library.

3. The data storage library of claim 1, wherein the at least one deployable environmental barrier is at least one of the group consisting of one of a door, a hanging panel, a sliding panel, a hinged panel, hanging slots, hanging flaps, a split membrane, baffles, ducts, air valves, an air curtain, and combinations therefor.

4. The data storage library of claim 1, wherein the at least one deployable environmental barrier is deployed by at least one of the group consisting of manually by an operator and automatically by a component associated with at least one of the first library portion and the second library portion.

5. The data storage library of claim 4, wherein the at least one deployable environmental barrier is deployed by at least one of a robotic accessor, a library controller via a mechanical control device, and combinations thereof.

6. The data storage library of claim 1, wherein the at least one acclimation chamber comprises at least one environmental control device, wherein the at least one environmental control device consists of at least one of a thermoelectric heater, thermoelectric cooler, an electric heater, a liquid heater, a liquid cooler, an air conditioner, a heat pump, an evaporative cooler, an ionizer, a de-ionizer, a humidifier, a dehumidifier, at least one fan, and any combination thereof.

7. The data storage library of claim 1, wherein the first library portion and the second library portion is at least one of a service bay configured for service of components within the data storage library and an active, operational data storage library frame.

8. The data storage library of claim 7, wherein the at least one service bay forms the at least one acclimation chamber.

9. The data storage library of claim 1, further comprising at least one of the group consisting of at least one environmental sensor configured to sense at least one environmental condition within the second library portion, at least one environmental sensor configured to sense at least one environmental condition within the at least one acclimation chamber, and at least one environmental sensor configured to sense at least one environmental condition external to the data storage library.