A modular computer storage system and method is provided for managing and directing data archiving functions, which is scalable and comprehends various storage media as well as diverse operating systems on a plurality of client devices. A client component is associated with one or more client devices for generating archival request. A file processor directs one or more storage devices, through one or more media components, which control the actual physical level backup on various storage devices. Each media component creates a library indexing system for locating stored data. A management component coordinates the archival functions between the various client components and the file processor, including setting scheduling policies, aging policies, index pruning policies, drive cleaning policies, configuration information, and keeping track of running and waiting jobs.

Modular backup and retrieval system used in conjunction with a storage area network

A system and method are provided for performing storage operations relating to a first secondary copy of electronic data. A storage policy or storage preferences may dictate that a replication copy should be used in storage operations performed to a particular client, sub-client, data, media or other item. Based on the storage policy, when a new client, sub-client, data, media or other item is received, a media agent determines whether there is a replication copy of the item. In the absence of a replication copy, one may be created. The replication copy may be provided by a third party application, or created by the client or a storage management system component. Information regarding the replication copy and its corresponding first secondary copy may be stored in a database. To optimize use of system resources, storage operations relating to the first secondary copy may be performed using the replication copy instead of the first secondary copy.

Systems and methods for performing replication copy storage operations

Performing data management operations on replicated data in a computer network. Log entries are generated for data management operations of an application executing on a source system. Consistency point entries are used to indicate a time of a known good, or recoverable, state of the application. A destination system is configured to process a copy of the log and consistency point entries to replicate data in a replication volume, the replicated data being a copy of the application data on the source system. When the replicated data represents a known good state of the application, as determined by the consistency point entries, the destination system(s) may perform a storage operation (e.g., snapshot, backup) to copy the replicated data and to logically associate the copied data with a time information (e.g., time stamp) indicative of the source system time when the application was in the known good state.

Systems and methods for monitoring application data in a data replication system

A system for performing storage operations using hierarchically configured storage operation cells. The system includes a first storage manager component and a first storage operation cell. The first storage operation cell has a second storage manager component directed to performing storage operations in the first storage operation cell. Moreover, the first storage manager component is programmed to instruct the second storage manager regarding performance of storage operations in the first storage operation cell.

Hierarchical systems and methods for performing storage operations in a computer network

Disclosed herein are systems and methods for managing information management operations. The system may be configured to employ a work flow queue to reduce network traffic and manage server processing resources. The system may also be configured to forecast or estimate information management operations based on estimations of throughput between computing devices scheduled to execute one or more jobs. The system may also be configured to escalate or automatically reassign notification of system alerts based on the availability of system alert recipients. Various other embodiments are also disclosed herein.

Work flow management for an information management system

Systems and methods for replicating database data and generating read-only copies of the replicated data in a clean shutdown state. For example, systems can include a tracking module (e.g., a filter driver) that monitors transactions from a database application to a source storage device to generate log entries having at least one marker indicating a known good state of the application. The systems further include a computer coupled to a target storage device comprising a database and log files. The computer processes the transactions, based on the log entries, to replicate data to the target storage device; performs a first snapshot on data stored in the database and log files; replays into the database data stored in the log files; performs another snapshot on the database; and reverts the database back to a state in which the database existed at the time of the first snapshot.

Systems and methods for managing replicated database data

Systems and methods for replicating database data in a dirty shutdown state and generating copies of the replicated data in a clean shutdown state. For example, systems can include a tracking module (e.g., a filter driver) that monitors transactions from a database application to a source database stored on a source storage device to generate log entries having at least one marker indicating a known good state of the application. The systems further include a computer coupled to a target storage device comprising a target database and log files. The computer processes the transactions, based on the log entries, to replicate data to a target database on the target storage device; performs a first snapshot on data stored in the target database existing in a dirty shutdown state; replays into the target database data stored in the log files to put the target database in a clean shutdown state; copies the target database in the clean shutdown state; and reverts the target database back to the dirty shutdown state in which the target database existed at the time of the first snapshot.

Systems and methods for managing replicated database data in dirty and clean shutdown states

Systems and methods for managing copies of database data. For instance, in one configuration, prior to the database transactions being committed on either of the source data base and the target database, a first copy of the database can be stored on a target system. Subsequent to said generating the first copy, the data transactions are committed into the target database, and a second copy of the target database is created. Then the target database can be reverted back to a state in which the target database existed at the time of said generating the first copy. The second copy can be accessed without the use of the database application.

Systems and methods for managing snapshots of replicated databases

Method and system for managing replicated database data

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Systems and methods for managing replicated database data

Systems and methods for managing replicated database data in dirty and clean shutdown states

Systems and methods for managing snapshots of replicated databases

Method and system for managing replicated database data