Abstract: In one embodiment, a method includes creating a cartridge memory (CM) database accessible via a storage cloud, the CM database storing information corresponding to a plurality of data storage cartridges that are configured to store data that is accessible by one or more data storage drives located in one or more data storage libraries. The method also includes storing information corresponding to each of the plurality of data storage cartridges to separate entries in the CM database, the information being selected from a group including: a history of read errors for each data storage cartridge that occurred during reading of the data storage cartridge, which data storage drive was used for writing data to each data storage cartridge, and a temperature and humidity within each data storage library, within each data storage cartridge, and within a data storage drive at a time when a data storage cartridge was written.

Abstract: In one embodiment, a method includes creating a cartridge memory (CM) database accessible via a storage cloud, the CM database storing information corresponding to a plurality of data storage cartridges that are configured to store data that is accessible by one or more data storage drives located in one or more data storage libraries. The method also includes storing information corresponding to each of the plurality of data storage cartridges to separate entries in the CM database, the information being selected from a group including: a history of read errors for each data storage cartridge that occurred during reading of the data storage cartridge, which data storage drive was used for writing data to each data storage cartridge, and a temperature and humidity within each data storage library, within each data storage cartridge, and within a data storage drive at a time when a data storage cartridge was written.

Abstract: In one embodiment, a system includes a storage cloud comprising storage media, a cartridge memory (CM) database stored to the storage media, and a storage controller, wherein the storage controller is configured to communicate with one or more data storage drives located in one or more data storage libraries, each data storage drive being configured to write and/or read data to/from a plurality of data storage cartridges therein, and control the one or more data storage libraries as a single logical library, wherein the CM database includes a plurality of entries, each entry corresponding to a data storage cartridge. In another embodiment, the data storage cartridge includes a data storage medium configured to store more than about 100 MB of data, a physical CM configured to store less than about 100 KB of data, and a visible indicator displayed on an exterior of the housing.

Abstract: In one embodiment, a system includes a storage cloud comprising storage media, a cartridge memory (CM) database stored to the storage media, and a storage controller, wherein the storage controller is configured to communicate with one or more data storage drives located in one or more data storage libraries, each data storage drive being configured to write and/or read data to/from a plurality of data storage cartridges therein, and control the one or more data storage libraries as a single logical library, wherein the CM database includes a plurality of entries, each entry corresponding to a data storage cartridge. In another embodiment, the data storage cartridge includes a data storage medium configured to store more than about 100 MB of data, a physical CM configured to store less than about 100 KB of data, and a visible indicator displayed on an exterior of the housing.