公开(公告)号：US12294624B2

公开(公告)日：2025-05-06

申请号：US16857042

申请日：2020-04-23

Applicant: Commvault Systems, Inc.

Inventor： Lawrence Jaemyung Chang ,  Woon Ho Jung ,  Poojan Kumar ,  Monoreet Mutsuddi ,  Amber Palekar ,  Hung Hing Anthony Pang ,  Kaustubh Sambhaji Patil ,  Rishabh Sharma

IPC: G06F11/14 ,  G06F9/455 ,  G06F9/50 ,  G06F16/14 ,  G06F16/182 ,  G06F21/62 ,  H04L9/06 ,  H04L9/08 ,  H04L67/1095 ,  H04L67/1097 ,  G06F21/10 ,  G06F21/56

Abstract: A cloud-based data protection service is disclosed. In an embodiment, the data protection service may support backup of data sets from one or more sites associated with one or more organizations. In an embodiment, deduplication of backup data across multiple sites of an organization and/or multiple sites associated with different organizations may be supported. In an embodiment, backup data may be post-processed in the cloud to insert fingerprints corresponding to data blocks that did not change since a previous backup was performed, to scan the backup for security threats such as viruses, other malware, personally identifiable information, etc. In an embodiment, restore may be supported from the cloud, where restore blocks may be larger than backup data blocks. In another embodiment, restore may be based on blocks that have changed since the most recent backup (or a user-selected backup).

公开(公告)号：US20250110838A1

公开(公告)日：2025-04-03

申请号：US18476803

申请日：2023-09-28

Applicant: Commvault Systems, Inc

Inventor： Henry Dornemann ,  Anita JOSEPH ,  Karthikeyan NATARAJAN ,  Mathew ERICSON ,  Sri Manjari Vankayala

IPC: G06F11/14 ,  G06F9/50

Abstract: The methods and systems described herein provide a solution for protecting configuration data associated with a virtual private cloud. Network configurations, accounts, and/or security data may be collected from the host of the virtual private network using APIs provided by the host. The point-in-time configuration information of a VPC can be used in disaster recovery, migration to a new VPC host, or manage VPC configurations across accounts and regions. During a backup operation of a computing resource within a VPC, one or more processes requests security, network, and/or gateway configuration information from the VPC host. This information may be collected and requested for the entire VPC topology. The VPC configuration information, in the format/output received from the VPC host, is then backed up and stored with the backup of that computing resource in secondary storage.

公开(公告)号：US12253977B2

公开(公告)日：2025-03-18

申请号：US18492556

申请日：2023-10-23

Applicant: Commvault Systems, Inc.

Inventor： Jun H. Ahn ,  Prasad Nara ,  Sri Karthik Bhagi

IPC: G06F16/17 ,  G06F3/06 ,  G06F16/172 ,  G06F16/174

Abstract: A system for performing continuous transaction log backups with minimal resource usage of the client computing devices that are processing the transactions is disclosed. The system detects at least one input/output (I/O) activity at a client computing device. The I/O activity can be associated with at least one database operation performed via the client computing device. The system then executes one or more native commands to backup transactions log data associated with the detected I/O activity to a virtualized location. Backing-up the transactions log data comprises dynamically identifying a mount path location corresponding to the virtualized location, and transferring the transactions log data to the dynamically identified mount path using the one or more native commands. The system can then perform data processing operations (for example, data chunking and deduplicating) on the transactions log data after it is received at the dynamically identified mount path location.

公开(公告)号：US12248375B2

公开(公告)日：2025-03-11

申请号：US18672466

申请日：2024-05-23

Applicant: Commvault Systems, Inc.

Inventor： Sri Karthik Bhagi ,  Check Abdoul Cader Sabjan ,  Jun H. Ahn

IPC: G06F11/14

Abstract: An illustrative data storage management system comprises a management database that stores administrative preferences and system configurations, as well as results and/or statistics of completed secondary storage operations, i.e., information needed by the system to protect customers' data and to track and recover the protected data, including secondary copies such as backup copies, archive copies, etc. The disclosed data storage management system is configured to protect its own system data subject to a very aggressive (short) Recovery Point Objective (RPO), by using an innovative infrastructure that enables the system's storage manager to fail over to any number of other failover destination storage managers, each one comprising a destination management database. An illustrative database granularly tracks whether each and every transaction log file has been successfully applied to each and every destination management database to synchronize with the source management database.

公开(公告)号：US20250077358A1

公开(公告)日：2025-03-06

申请号：US18787300

申请日：2024-07-29

Applicant: Commvault Systems, Inc.

Inventor： Sunil Babu TELAGAMSETTI ,  Joel HOWARD ,  Punit Pranesh KOUJALGI ,  Ganesh Kishan BABU ,  Meera R. NAIR

IPC: G06F11/14

Abstract: An illustrative data storage management system protects data in a replicated multi-node system (“cluster”). The illustrative system creates a new administrative entity (“pseudo-client”) that represents the cluster within the system. The system intelligently performs as an adaptive “set it and forget it” system. Preferences for the pseudo-client, including alternate rules that cover various contingencies in the cluster, need not be reset as the cluster undergoes node failures and/or role changes over time. Rather, the disclosed system adapts, on each successive secondary copy job, to the current configuration of the cluster without requiring a system administrator to provide further input or analysis. This approach ensures that jobs can begin promptly as scheduled or on demand. Component selection is based at least in part on geography/zone and/or network topology considerations, which improves the likelihood of job completion and success, and RPO/RTO service levels are more likely to be met.

公开(公告)号：US20250036535A1

公开(公告)日：2025-01-30

申请号：US18918981

申请日：2024-10-17

Applicant: Commvault Systems, Inc.

Inventor： Rajesh POLIMERA ,  Sarath Cheriyan JOSEPH ,  Kuldeep KUMAR ,  Venkata Chalapathi Sucheth RAMGIRI ,  Ashwin Gautamchand SANCHETI ,  Madhumitha MANI ,  Henry Wallace DORNEMANN

IPC: G06F11/20 ,  G06F9/455 ,  G06F11/14

Abstract: Snapshot-based disaster recovery (DR) orchestration systems and methods for virtual machine (VM) failover and failback do not require that VMs or their corresponding datastores be actively operating at the DR site before a DR orchestration job is initiated, i.e., before failover. An illustrative data storage management system deploys proprietary components at source data center(s) and at DR site(s). The proprietary components (e.g., storage manager, data agents, media agents, backup nodes, etc.) interoperate with each other and with the source and DR components to ensure that VMs will successfully failover and/or failback. DR orchestration jobs are suitable for testing VM failover scenarios (“clone testing”), for conducting planned VM failovers, and for unplanned VM failovers. DR orchestration jobs also handle failback and integration of DR-generated data into the failback site, including restoring VMs that never failed over to fully re-populate the source/failback site.

公开(公告)号：US12204929B2

公开(公告)日：2025-01-21

申请号：US18438547

申请日：2024-02-12

Applicant: Commvault Systems, Inc.

Inventor： Ashwin Gautamchand Sancheti ,  Henry Wallace Dornemann

IPC: G06F9/455 ,  G06F3/06 ,  G06F11/14 ,  G06F16/11 ,  G06F16/182

Abstract: A data storage environment can include one or more virtual machines instantiated on a host computing device. Based on physical location data of the one or more virtual machines received from the host computing device, a storage manager can control the performance of a secondary copy operation on one or more storage units that store virtual machine data associated with the one or more virtual machines and/or the performance of a secondary copy operation on the one or more virtual machines.

公开(公告)号：US20250016098A1

公开(公告)日：2025-01-09

申请号：US18398915

申请日：2023-12-28

Applicant: Commvault Systems, Inc.

Inventor： Oleg KOBOZEV ,  Manas Bhikchand MUTHA ,  Ishaan ARORA

IPC: H04L47/12 ,  H04L47/2475 ,  H04L67/1097

Abstract: Some service providers (e.g., Microsoft's Office 365 services) throttle application or service requests an organization, a user, or device can request from a specific application or a suite of applications/services. This throttling can significantly impact performance for, not only the requesting user/device, but also for other tenants associated with that organization. To limit this imposed external throttling, an intelligent internal adaptive throttling or rate limiting may be implemented. In an embodiment, the system monitors throttling imposed by the service provider. Using this information, the system determines an optimal rate of calls that can made for that service to maximize throughput and performance. The system continuously monitors the throttling and in response dynamically modifies the internal target rate.

公开(公告)号：US20250013542A1

公开(公告)日：2025-01-09

申请号：US18893602

申请日：2024-09-23

Applicant: Commvault Systems, Inc.

Inventor： Tirthankar CHATTERJEE ,  Prasad NARA ,  Manoj Kumar VIJAYAN

IPC: G06F11/14 ,  G06F21/56 ,  G06F21/62

Abstract: An illustrative cloud-based air-gapped data storage management (destination) system obtains authorized access to other (source) systems' backup copies, replicates those copies within the destination system, parses supplemental metadata included in the source backup copies, and integrates the replica copies into the destination system as though natively created there. Replica copies are integrated as backup copies without first restoring the source backup copies to a native data format. The source system lacks knowledge of or connectivity with the destination system, thus maintaining an “air gap” between the systems. The destination system preferably operates in a cloud computing environment. The destination system uses supplemental metadata from the replica copies to re-create or mimic the source's computing environment and to restore backed up data from the replica copies. The destination system also operates as an autonomous analytics engine, applying value-added services to backed up data pulled from source system(s).

公开(公告)号：US20250013540A1

公开(公告)日：2025-01-09

申请号：US18885883

申请日：2024-09-16

Applicant: Commvault Systems, Inc.

Inventor： Prasad NARA

IPC: G06F11/14 ,  G06F16/21

Abstract: A storage manager for an information management system determines whether one or more predetermined conditions have been met for transferring metadata of previously performed backup jobs stored in a first management database. A backup job may correspond to a backup operation of a primary storage device of a first client computing device. In response to a determination that one or more of the predetermined conditions have been met, the storage manager may transfer metadata for a second plurality of backup jobs to a second management database of a recovery manager. The recovery manager may receive a request to restore data to the primary storage device of the first client computing device based on the metadata of the second plurality of backup jobs. A media agent managed by the recovery manager may then restore the requested data to the primary storage device of the first client computing device.