Emc IP Holding Company LLC

Cory Gu

Colin Yong Zou

Ried Ruifang Liu

Oliver Yang

Victor Li

Embodiments for systems and methods of resetting network devices for failover operation, by receiving an operating system panic function call, disabling error reporting for all device ports of a device to be reset to prevent primary interrupts to a disk dump operation, performing a function level reset of the all the device ports to be reset, and performing the reset operation on the device in a single thread context to prevent secondary interrupts to the disk dump process.

Resetting fibre channel devices for failover in high availability backup systems

Embodiments of the present disclosure provide a method, a coalescing configuration engine, a coalescing configuration tool and a file system for a storage system, and comprises at least one initiator, each initiator accessing a corresponding storage space in the storage system via at least one virtual logic unit number LUN by executing in parallel a plurality of configuration operations, wherein each configuration operation is used to configure a mapping relationship between the at least one virtual LUN and the at least one initiator.

Growing community of inventors

Beijing, China

Cory Gu