Symantec Corporation

Arista Networks, Inc.

Symantec Operation Corporation

Sameer Mahajan

Pradip Kulkarni

Nitin Anand

Dulipsinh Deshmukh

Sandip K Shah

Sundar Siddaramaiah Bettadahalli

Vlad Serban Hanciuta

Andrii Rykhlivskyi

A network traffic analysis device may be configured to receive network performance metrics data for network traffic flows. The network traffic analysis device may further be configured to receive application information for an application indicative of a subset of the network traffic flows belonging to the application and to aggregate the network performance metrics data for the subset of the network traffic flows to obtain aggregated network performance metrics data for the application. By analyzing network performance metrics data in this aggregated manner, the network traffic analysis device can provide further insights into patterns of network issues experienced by the application and/or by one or more services of the application.

Per-application network performance analysis

A computer-implemented method for performing incremental backups may include 1) identifying a volume of data previously subjected to a backup, 2) determining a time to perform an incremental backup of the volume, the incremental backup being incremental with respect to the backup, and, at the time of the incremental backup, 3) identifying a list of files changed on the volume since the backup, 4) identifying a map of blocks changed on the volume since the backup, and 5) including, in the incremental backup, each block within at least one file that is indicated as changed in the map of blocks. Various other methods, systems, and computer-readable media are also disclosed.

Systems and methods for performing incremental backups

A system and method for determining the data that should be backed up by a plurality of backup policies are described. A global file change log that lists which files have been changed may be maintained. The global file change log may be processed to distribute the file change information into policy-specific file change logs. A global block change bitmap may also be maintained. The global block change bitmap may indicate which data blocks of the files have been changed. Performing a respective backup operation for a respective backup policy may include backing up only the data blocks that have changed in the files listed in the respective policy-specific file change log since a previous backup operation for the respective backup policy was performed. The data blocks that have changed may be specified in a respective policy-specific block change bitmap for the respective backup policy.

Efficiently configuring multiple backup data policies with information specifying data to backup

A method, system, and computer-readable storage medium for providing an adaptive tap for a virtual machine protection are disclosed. In one embodiment, an Input/Output (I/O) write is received from one of virtual machines. The virtual machines are executed on a server, and each virtual machine is configured to generate I/O writes to a VMFS file system on a primary storage. The I/O write includes data and an offset at which the data is to be stored in the VMFS file system. The server, and primary and secondary storage are coupled to a network. A virtual machine indicator is determined using the offset. A secondary write to a secondary storage is generated based on the I/O write. The secondary write includes the data and the VM indicator associated with the I/O write. The secondary storage is then accessed to write/store the secondary write.

Growing community of inventors

Pune, India

Sameer Mahajan