Abstract: A plurality of cells forming at least a portion of a hive of a data storage system may be capacity balanced by fragmenting a portion of at least one non-empty tile of one of the plurality of cells and moving the fragmented portion to another one of the plurality of cells. A plurality of cells forming at least a portion of a hive of a fixed content storage system may be capacity balanced by identifying at least one of the plurality of cells from which objects are to be moved, and for each of the at least one of the plurality of cells identified, determining a number of objects to be moved to another one of the plurality of cells, identifying one or more tiles that collectively have approximately the number of objects to be moved, and moving the one or more tiles to the another one of the plurality of cells.

Abstract: A plurality of cells forming at least a portion of a hive of a data storage system may be capacity balanced by fragmenting a portion of at least one non-empty tile of one of the plurality of cells and moving the fragmented portion to another one of the plurality of cells. A plurality of cells forming at least a portion of a hive of a fixed content storage system may be capacity balanced by identifying at least one of the plurality of cells from which objects are to be moved, and for each of the at least one of the plurality of cells identified, determining a number of objects to be moved to another one of the plurality of cells, identifying one or more tiles that collectively have approximately the number of objects to be moved, and moving the one or more tiles to the another one of the plurality of cells.

Abstract: The present invention describes a method and system for providing cluster replicated checkpoint services. In particular, the method provides cluster replicated checkpoint services for replicas of a checkpoint in a cluster. The cluster includes a first node and a second node, which are connected to one another via a network. The replicas include a primary replica and a secondary replica. The method includes managing the checkpoint that contains checkpoint information, and creating the primary replica in a memory of the first node. The primary replica contains first checkpoint information. The method also includes updating the primary replica so that the first checkpoint information corresponds to the checkpoint information, creating the secondary replica that contains second checkpoint information in a memory of the second node, and updating the secondary replica so that the second checkpoint information corresponds to the checkpoint information.

Abstract: The present invention describes a method and system for providing cluster replicated checkpoint services. In particular, the method provides cluster replicated checkpoint services for replicas of a checkpoint in a cluster. The cluster includes a first node and a second node, which are connected to one another via a network. The replicas include a primary replica and a secondary replica. The method includes managing the checkpoint that contains checkpoint information, and creating the primary replica in a memory of the first node. The primary replica contains first checkpoint information. The method also includes updating the primary replica so that the first checkpoint information corresponds to the checkpoint information, creating the secondary replica that contains second checkpoint information in a memory of the second node, and updating the secondary replica so that the second checkpoint information corresponds to the checkpoint information.