Hitachi TrueCopy Extended Distance - maintenance ( 1 month )
Mfg # 304-210564-03.P
CDW # 2455731
| UNSPSC 43233415
Know your gear
Hitachi TrueCopy Extended Distance software, an asynchronous replication solution, provides a bi-directional remote data protection solution that copies data over any distance without interrupting the application, and provides basic failover and recovery capabilities for Hitachi Adaptable Modular Storage systems. Because it is bi-directional, the target storage system can also be a source for replication, allowing the organization to protect critical data at both locations by having it replicated to the other location. It is a flexible point-in-time copy solution that allows administrators to achieve recovery point objectives (RPOs) of hours to minutes, depending on the bandwidth and rate that data changes. TrueCopy Extended Distance guarantees that the updates made at primary storage systems are replicated to and written in exactly the same sequence at the remote site.
TrueCopy Extended Distance software at the primary site issues the request to create the S-vol at the remote site. Once it is created the initial copy of all the data from the P-vol is made. When the initial copy is complete, the relationship is established and maintained until it is split by either being suspended or broken.
TrueCopy Extended Distance uses the copy-on-write snapshot capability to capture the changed data on the P-vol. On a periodic cyclic basis, a snapshot is taken, the snap is split, and the data in the snap (the differential or changed data) is transmitted to the remote storage system and applied to the S-vol.
TrueCopy Extended Distance software allows organizations to start small and grow, based on replication needs. From a budgeting perspective, it is easy to expand, as there is a single license per storage system providing for replication of unlimited capacity for the licensed storage systems. The organization can add storage and replicate more data with no additional charges for the software.
TrueCopy Extended Distance software enables administrators to implement a data protection infrastructure that fosters resilience and supports nondisruptive business operations. It truly provides remote data consistency with the ability to be back up and running quickly. It is entirely storage systems-based so it is independent of the host processor, the operating system and the application, ensuring that host resources are available for production applications, not consumed by data replication.
TrueCopy Extended Distance software at the primary site issues the request to create the S-vol at the remote site. Once it is created the initial copy of all the data from the P-vol is made. When the initial copy is complete, the relationship is established and maintained until it is split by either being suspended or broken.
TrueCopy Extended Distance uses the copy-on-write snapshot capability to capture the changed data on the P-vol. On a periodic cyclic basis, a snapshot is taken, the snap is split, and the data in the snap (the differential or changed data) is transmitted to the remote storage system and applied to the S-vol.
TrueCopy Extended Distance software allows organizations to start small and grow, based on replication needs. From a budgeting perspective, it is easy to expand, as there is a single license per storage system providing for replication of unlimited capacity for the licensed storage systems. The organization can add storage and replicate more data with no additional charges for the software.
TrueCopy Extended Distance software enables administrators to implement a data protection infrastructure that fosters resilience and supports nondisruptive business operations. It truly provides remote data consistency with the ability to be back up and running quickly. It is entirely storage systems-based so it is independent of the host processor, the operating system and the application, ensuring that host resources are available for production applications, not consumed by data replication.