Hitachi Virtual Storage Platform VSP G provides the always-available, agile and automated foundation needed for a trusted continuous-cloud infrastructure. Mainframe compatibility and functionality. The SVP obtains storage system configuration and status information and sends user-initiated commands to the storage system. For more information about host groups, host modes, and host mode options, see the System Administrator Guide. You should receive the requested information within a week. Storage Controllers , Storage Solutions. Two or four parity groups eight drives are concatenated.
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The combination enables the continuous operations, self-managing policy-driven management, and agile IT demanded by new breed of cloud applications.
Hitachi G – Wikipedia
Data and parity are striped across each drive in the array group. The System Administrator Guide provides instructions for installing, configuring, and using Device Manager – Storage Navigator to perform resource and data management operations on the storage systems. The advantages of LDEV striping are:.
Therefore, data can be assured even when failures occur in up to two disk drives in a parity group. Server SolutionsServer Components.
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Service ProvidersVirtual Appliances. The logical units can be mapped for access from multiple ports or multiple target IDs. An array group also called parity group is the basic unit of storage capacity for the storage system.
Customer-driven nondisruptive migration capability enables movement, copy and migration of data between storage systems, including 3rd-party storage systems, without interrupting application access and replication. The SVP obtains storage system configuration and status information and sends user-initiated commands to the storage system. The storage system supports the following RAID levels: For more g0100 about host groups, host modes, and host mode options, see the System Administrator Guide.
Host modes and host mode options.
Item Description Description Mirror disks duplicated writes. After a storage system installation is complete, users can configure the storage system uitachi Mainframe operations. Requires disk capacity twice as large as the user data. If the workload of one array group is higher than another array group, you can distribute the workload by combining the array groups, thereby reducing the total workload concentrated on each specific array group.
Services Service ProvidersVirtual Appliances.
This section provides high-level descriptions of mainframe compatibility, support, and configurations. Mirror disks duplicated writing. In addition to full System Managed Storage SMS compatibility, the storage system provides the following functions and support in a Mainframe environment:. The following two figures illustrate the RAID 5 configurations. Data blocks are scattered to multiple disks in the same way as RAID 5 and two parity disks, P hiatchi Q, are set in each row.
The appropriate host mode and host mode options are assigned to each host group. Performance hihachi the random writing is lower than Hitacji 5 when the number of drives makes a bottleneck. When your system is configured, the hosts connected to each port are grouped by host group or by target. The data is written across the four drives or eight drives in a stripe that has three or seven data chunks and one parity chunk.
Global storage virtualization enables an always-on infrastructure.
Hitachi Vantara Hitachi Virtual Storage Platform (VSP) G – Citrix Ready Marketplace
The storage system supports the control unit CU emulation type The Device Manager – Storage Navigator displays detailed storage system information and allows users to configure and perform storage operations on the system. You should receive the requested information within a week.
If it doesn’t, restart the download. The overview describes the architecture of the storage system. In RAID 1, an array group is a set of four physical drives where one drive is installed in the same location in each of hitachk contiguous disk trays in the same drive chassis.