Inventor

KARR RONALD S

US79 patents

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

KARR RONALD S

SYMANTEC OPERATING CORP

On demand consistency checkpoints for temporal volumes within consistency interval marker based replication

Multi-volume file support

System and method for asynchronous reads of old data blocks updated through a write-back cache

System and method for block conflict resolution within consistency interval marker based replication

System and method for recoverable mirroring in a storage environment employing asymmetric distributed block virtualization

Coordinated distributed log-based snapshots in a multi-host environment

System and method for providing availability using volume server sets in a storage environment employing distributed block virtualization

System and method for write forwarding in a storage environment employing distributed virtualization

Method and system of providing replication

System and method for optimizing storage operations by operating only on mapped blocks

Secure storage access using third party capability tokens

System and method for implementing volume sets in a storage system

Coordinated storage management operations in replication environment

System and method for performing snapshots in a storage environment employing distributed block virtualization

System and method for volume replication in a storage environment employing distributed block virtualization

Flexibly combining mirroring, concatenation and striping in virtual storage devices

Method and apparatus for synchronizing redundant data with a volume

Updating a change track map based on a mirror recovery map

Securing kernel metadata communication in environments employing distributed software services

System and method for communication using emulated LUN blocks in storage virtualization environments

Automatic device classification service on storage area network

Method and apparatus for configuring a user interface

System and method for managing I/O access policies in a storage environment employing asymmetric distributed block virtualization

System and method for using consistent virtual addresses to communicate in cooperative multi-layer virtualization environments

System and method for performing online backup and restore of volume configuration information

Volume server and volume owner communication protocol in a distributed storage management system

Host-based virtualization optimizations in storage environments employing off-host storage virtualization

Coherently sharing any form of instant snapshots separately from base volumes

Flexibly combining mirroring, concatenation and striping in virtual storage devices

Method and apparatus for maintaining information that indicates valid regions of a working volume and using that information to delay volume initialization

Coordinated distributed logging in a multi-host environment

System and method for managing I/O access policies in a storage environment employing asymmetric distributed block virtualization

VERITAS OPERATING CORP

Replication using a special off-host network device

Adaptive implementation of requested capabilities for a logical volume

Coordinated storage management operations in replication environment

Multi-host environment with coordinated distributed logging for writes to a raid storage volume

Method and apparatus for creating a virtual data copy

Method and system of providing periodic replication

Method of detection of data corruption in mirrored storage

Use of read data tracking and caching to recover from data corruption

Method and apparatus for restoring a corrupted data volume

Development of a detailed logical volume configuration from high-level user requirements

Preservation of intent of a volume creator with a logical volume

PURE STORAGE INC

Managing compressed data in a storage system

Preventing duplicate entries of identical data in a storage device

TAWRI DEEPAK

System and method for replication using consistency interval markers in a distributed storage environment

Consistency interval marker assisted in-band commands in distributed systems

SYMANTEC CORP

System and method of redundantly storing and retrieving data with cooperating storage devices

Symantec Operating Company

Maintaining persistent data change maps for fast data synchronization and restoration

KONG CHIO FAI AGLAIA

Workflow process with temporary storage resource reservation