System for redirecting requests after a secondary storage computing device failure
MK Vijayan, JO Kochunni, DR Attarde… - US Patent …, 2019 - Google Patents
Abstract Systems and methods are provided herein for automatically configuring newly
installed secondary storage computing devices and managing secondary storage …
installed secondary storage computing devices and managing secondary storage …
Distributed deduplicated storage system
MKV Retnamma, R Kottomtharayil… - US Patent 9,020,900, 2015 - Google Patents
A distributed, deduplicated storage system according to certain embodiments is arranged in
a parallel configuration including multiple deduplication nodes. Deduplicated data is …
a parallel configuration including multiple deduplication nodes. Deduplicated data is …
High availability distributed deduplicated storage system
MK Vijayan, JO Kochunni, S Agrawal… - US Patent …, 2017 - Google Patents
(57) ABSTRACT A high availability distributed, deduplicated storage system according to
certain embodiments is arranged to include multiple deduplication database media agents …
certain embodiments is arranged to include multiple deduplication database media agents …
Client-side repository in a networked deduplicated storage system
MKV Retnamma, DR Attarde, HN Joshi - US Patent 8,954,446, 2015 - Google Patents
(57) ABSTRACT A storage system according to certain embodiments includes a client-side
repository (CSR). The CSR may communicate with a client at a higher data transferrate than …
repository (CSR). The CSR may communicate with a client at a higher data transferrate than …
Systems and methods for retaining and using data block signatures in data protection operations
MK Vijayan, DR Attarde - US Patent 9,239,687, 2016 - Google Patents
A system according to certain embodiments associates a signature value corresponding to a
data block with one or more data blocks and a reference to the data block to form a …
data block with one or more data blocks and a reference to the data block to form a …
Deduplication replication in a distributed deduplication data storage system
MK Vijayan, JO Kochunni, DR Attarde… - US Patent …, 2019 - Google Patents
2016-10-20 Assigned to COMMVAULT SYSTEMS, INC. reassignment COMMVAULT
SYSTEMS, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR …
SYSTEMS, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR …
Managing deletions from a deduplication database
DR Attarde, MK Vijayan - US Patent 10,380,072, 2019 - Google Patents
An information management system can manage the removal of data block entries in a
deduplicated data store using working copies of the data block entries residing in a local …
deduplicated data store using working copies of the data block entries residing in a local …
High availability distributed deduplicated storage system
MK Vijayan, JO Kochunni, S Agrawal… - US Patent …, 2017 - Google Patents
A high availability distributed, deduplicated storage system according to certain
embodiments is arranged to include multiple deduplication database media agents. The …
embodiments is arranged to include multiple deduplication database media agents. The …
Maintaining a deduplication database
DR Attarde, MK Vijayan - US Patent 9,633,056, 2017 - Google Patents
An information management system can modify working copies of database entries residing
in a local database of a secondary storage computing device in response to instructions to …
in a local database of a secondary storage computing device in response to instructions to …
Distributed file system in a distributed deduplication data storage system
MK Vijayan, JO Kochunni, DR Attarde… - US Patent …, 2020 - Google Patents
2016-10-20 Assigned to COMMVAULT SYSTEMS, INC. reassignment COMMVAULT
SYSTEMS, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR …
SYSTEMS, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR …