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Prasanta K Dash, 511305 Poppy Hills Ln, Tracy, CA 95377

Known as:
Prasanta Kumar Dash
Related to:
Seemani Dash Sunita Dash 47

Prasanta Dash Phones & Addresses

1305 Poppy Hills Ln, Tracy, CA 95377   

1589 Cherry Blossom Ln, Tracy, CA 95377    209-8336336   

700 Edgewater Blvd, Foster City, CA 94404    650-3589920   

Redwood City, CA   

Fremont, CA   

Irving, TX   

Kerman, CA   

San Joaquin, CA   

Dallas, TX   

Social networks

Prasanta K Dash

Linkedin

Work

Position: Fresher

Education

School / High School: Nawarangpur College- Nawarangpur 2000 Specialities: BSc in math.

Skills

Storage Virtualization • Kernel • Distributed Systems • High Availability • Scalability • Cluster • Perl • Kernel Programming • Unix • Virtualization • Storage • Device Drivers • Storage Management

Industries

Computer Software
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Mentions for Prasanta K Dash

Prasanta Dash resumes & CV records

Resumes

Prasanta Dash Photo 20

Prasanta Dash - AP, US

Work:
Fresher
Education:
Nawarangpur College - Nawarangpur 2000 to 2003
BSc in math.
Prasanta Dash Photo 21

Prasanta Dash

Location:
San Francisco Bay Area
Industry:
Computer Software
Skills:
Storage Virtualization, Kernel, Distributed Systems, High Availability, Scalability, Cluster, Perl, Kernel Programming, Unix, Virtualization, Storage, Device Drivers, Storage Management

Publications & IP owners

Us Patents

Multistage System Recovery Framework

US Patent:
8132043, Mar 6, 2012
Filed:
Dec 17, 2009
Appl. No.:
12/641151
Inventors:
Prasanta Dash - San Jose CA, US
Samir Desai - Pune, IN
Assignee:
Symantec Corporation - Mountain View CA
International Classification:
G06F 11/00
US Classification:
714 41
Abstract:
A method and system for multi-staged recovery of a distributed computer system. The method includes receiving a failure event notification from at least one node of the distributed computer system and executing a plurality of recovery stages upon receiving the failure event notification by using a recovery manager, wherein each of the plurality of recovery stages performs a defined recovery task. The progress of recovery is tracked by using at least one state machine executed by the recovery manager, wherein the state machine reflects progress of each of the recovery stages. The progress of recovery is monitored to a completion by using the state machine and the recovery manager.

Updating A List Of Quorum Disks

US Patent:
8443231, May 14, 2013
Filed:
Apr 12, 2010
Appl. No.:
12/758201
Inventors:
Sara Abraham - Los Altos CA, US
Craig Harmer - San Francisco CA, US
Prasanta Dash - San Jose CA, US
Vishal Kher - Auburndale MA, US
Assignee:
Symantec Corporation - Mountain View CA
International Classification:
G06F 11/00
US Classification:
714 12, 714 41, 714 63, 709220
Abstract:
A node in a server cluster is designated as a quorum disk. The node stores a list of other nodes in the server cluster also designated as quorum disks. The node can replace the first list with a second and more recent list of quorum disks only if the second list is updated on at least a simple majority of quorum disks on the first list.

Locating The Latest Version Of Replicated Data Files

US Patent:
2011016, Jun 30, 2011
Filed:
Dec 30, 2009
Appl. No.:
12/650147
Inventors:
Prasanta Dash - San Jose CA, US
Craig Harmer - San Francisco CA, US
Vishal Kher - Sunnyvale CA, US
Assignee:
SYMANTEC CORPORATION - Mountain View CA
International Classification:
G06F 17/30
G06F 15/16
US Classification:
707758, 707E17014, 707E17032, 707E1701, 709203
Abstract:
A list of servers known to a client is compared with lists of servers stored on the servers. An instance of content (e.g., a data file) can be accessed from a server on the list if at least a simple majority of the servers have the same version of the list.

Method And System For Multi-Layer Differential Load Balancing In Tightly Coupled Clusters

US Patent:
2013019, Aug 1, 2013
Filed:
Jan 31, 2012
Appl. No.:
13/363288
Inventors:
Amarinder Singh Randhawa - Sunnyvale CA, US
Madhav Buddhi - Sunnyvale CA, US
Chaltanya Yalamanchili - Sunnyvale CA, US
Prasanta Dash - San Jose CA, US
Assignee:
SYMANTEC CORPORATION - Mountain View CA
International Classification:
G06F 13/14
US Classification:
710 74
Abstract:
A method and system for load balancing. The method includes discovering each of a plurality of hosts in a cluster, wherein the plurality of hosts is configured for accessing a LUN of a storage system through a storage network fabric. Global input/output (I/O) load characteristics are collected for each of the plurality of hosts at the device and/or volume level. A selected host is determined for processing an I/O originating at the local host, wherein the host is selected based on a current set of the global I/O load characteristics.

Interval-Controlled Replication

US Patent:
2013022, Aug 29, 2013
Filed:
Feb 29, 2012
Appl. No.:
13/408892
Inventors:
Prasanta R. Dash - San Jose CA, US
International Classification:
G06F 17/30
US Classification:
707634, 707E17007
Abstract:
Various systems and methods for interval-controlled replication are described. For example, one method involves a node receiving a first interval indication indicating start of a first interval. After receiving the first interval indication, an application on the node initiates a first write, which includes the node initiating a first local write and a first remote write. The first local write accesses a local storage. The first remote write accesses a remote storage and replicates the first local write. The node waits for acknowledgements indicating that the local and remote writes have finished, as well as for a second interval indication, before the first write from the application is treated being complete.

System And Method For Dynamic Storage Device Expansion Support In A Storage Virtualization Environment

US Patent:
7921262, Apr 5, 2011
Filed:
Dec 18, 2003
Appl. No.:
10/740302
Inventors:
Prasanta Dash - San Jose CA, US
Michael Wahl - Georgetown TX, US
Assignee:
Symantec Operating Corporation - Mountain View CA
International Classification:
G06F 12/00
US Classification:
711154, 711 6, 711202, 711203, 711206, 711207
Abstract:
It has been discovered that systems, methods, apparatus and software can accommodate the addition or removal of available physical storage (storage “expansion”) in a storage virtualization environment while virtual storage devices remain online and generally available to users. When a change to the available storage has occurred, new storage device geometry and configuration information reflecting the change is obtained and/or calculated. This new information is used to update mapping information used by virtualization software and/or to update information used by an operating system to manage storage devices. Such updating occurs while some or all of the virtual storage devices associated with the physical storage devices remain available to users. In some cases, I/O operations targeting a physical device are held, in a manner transparent to a user, while updating occurs.

Possible Relatives

David L Dash  Dawn M Dash  Dale A Dash  Damon Dash  Deborah Dash  Dan Dash  Aaron M Dash  Prasanta K Das 

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