Inventor

KAUSHIK AKHIL

US92 patents

⚠️ This page may combine multiple inventors who share the name “KAUSHIK AKHIL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KAUSHIK AKHIL

NETAPP INC

Methods and systems for a non-disruptive planned failover from a primary copy of data at a primary storage system to a mirror copy of the data at a cross-site secondary storage system without using an external mediator

Re-aligning data replication configuration of primary and secondary data serving entities of a cross-site storage solution after a failover event

Resynchronization of individual volumes of a consistency group (CG) within a cross-site storage solution while maintaining synchronization of other volumes of the CG

Methods and systems to interface between a multi-site distributed storage system and an external mediator to efficiently process events related to continuity

Dynamic recycling algorithm to handle overlapping writes during synchronous replication of application workloads with large number of files

Dynamic recycling algorithm to handle overlapping writes during synchronous replication of application workloads with large number of files

Snapshot metadata arrangement for efficient cloud integrated data management

Method to address misaligned holes and writes to end of files while performing quick reconcile operation during synchronous filesystem replication

Synchronous replication

Synchronous replication for synchronous mirror copy guarantee

Cloned virtual machine disk replication

Performing various operations at the granularity of a consistency group within a cross-site storage solution

Serializing execution of replication operations

Methods and systems for a non-disruptive planned failover from a primary copy of data at a primary storage system to a mirror copy of the data at a cross-site secondary storage system

Cloned virtual machine disk replication

Enabling data integrity checking and faster application recovery in synchronous replicated datasets

Usage of OP logs to synchronize across primary and secondary storage clusters of a cross-site distributed storage system and lightweight OP logging

Gransets for managing consistency groups of dispersed storage items

Synchronous replication for storage area network protocol storage

Low overhead resynchronization snapshot creation and utilization

Methods and storage nodes to decrease delay in resuming input output (I/O) operations after a non-disruptive event for a storage object of a distributed storage system by utilizing asynchronous inflight replay of the I/O operations

Methods and systems to reduce latency of input/output (I/O) operations during creation of common snapshots based on batching of synchronous replicated datasets at a primary storage system to a cross-site secondary storage system

Resynchronization of individual volumes of a consistency group (CG) within a cross-site storage solution while maintaining synchronization of other volumes of the CG

Facilitating immediate performance of volume resynchronization with the use of passive cache entries

Methods and systems for a non-disruptive planned failover from a primary copy of data at a primary storage system to a mirror copy of the data at a cross-site secondary storage system

Enabling data integrity checking and faster application recovery in synchronous replicated datasets

Resynchronization to a filesystem synchronous replication relationship endpoint

Handling metadata operations and timestamp changes during resynchronization

Cloned virtual machine disk replication

File system operation handling during cutover and steady state

Synchronous replication based cutover engine

Methods and systems to improve input/output (I/O) resumption time by batching multiple non-conflicting operations during a non-disruptive automatic unplanned failover from a primary copy of data at a primary storage system to a mirror copy of the data at a cross-site secondary storage system

Facilitating immediate performance of volume resynchronization with the use of passive cache entries

Methods and systems to interface between a multi-site distributed storage system and an external mediator to efficiently process events related to continuity

Method and apparatus to neutralize replication error and retain primary and secondary synchronization during synchronous replication

Enabling data replication processes between heterogeneous storage systems

Snapshot metadata arrangement for efficient cloud integrated data management

Low overhead resynchronization snapshot creation and utilization

Gransets for managing consistency groups of dispersed storage items

Snapshot metadata arrangement for efficient cloud integrated data management

Synchronous replication

Low overhead resynchronization snapshot creation and utilization

Gransets for managing consistency groups of dispersed storage items

Synchronous replication

Synchronous replication for storage

Low overhead resynchronization snapshot creation and utilization

Synchronous replication for storage area network protocol storage

KUSHWAH AJAY PRATAP SINGH

Backup information management