HP Native Multipath. When x 7xxx features except the "inactive" 7xxx features are present, the corresponding x 07xx licensed function indicator must also be present. HostBus Adapter. Improved performance with Storage Pool Striping rotate extents The Storage Pool Striping rotate extents function optionally stripes new volumes across all ranks of an extent pool, which can help reduce the administration required to balance system loads. Redhat enterprise Linux 6. Disk drive sets are available in many types as show in the table below. In the situations of drive technology upgrade, storage reconfiguration, and tearing down hybrid pools, rank depopulation allows users to relocate in-use extents away to the other ranks in the same pool and unassign the ranks from the pool. Windows Server R2 Hyper V. Machine type Four years This product is provided with 1 year of standard warranty and additional years of extended warranty services to make these offerings. The DS system performance can be automatically balanced across the new drives within the managed pool.
This is initial microcode release to support DS All previously announced DS features except Thin Provisioning and Quick initialization for open system. Equivalent DS and DS Microcode Bundles.
DDM firmware for the code library only image DS Release Notes - v2. The various components of the DS system use firmware that can be updated as new releases become available.
IBM DS Code Bundle Information
These components include device.
IBM TotalStorage Productivity Center Standard Edition provides additional advanced features such as performance reporting, file-level capacity utilization, best practices-based configuration management, and wizard-driven end-to-end storage provisioning. Customer replacement parts None. Whilst IBM recommends these levels based upon the most recent testing, the following levels were tested against previous versions of Storwize V and IBM will support the use of these levels with Storwize V V7.
Easy Tier third generation has extended the support for thin provisioning volumes in addition to the standard volumes. Parallel volume create and delete This function combines all requests volume create or delete for a single Logical Storage Subsystem from the user into a single request.
Multi session is not supported.
see the IBM System Storage DS and DS Introduction and Planning Guide, Update your server and cards using the supported firmware version.
LUNs up to 16 TB are supported. These improvements can help allow users to create an enterprise storage environment, quickly provision new logical devices, and move the devices into production while utilizing the new thin provisioning technology in less time than ever before on DS systems.
This capability is exclusive to the DS and System z systems. Logical subsystems To facilitate configuration, a storage unit partitions its possible logical volumes into groups of volumes.
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In the enhanced Easy Tier version 2, warm demotion is rank-based and target rank is randomly selected from the lower tier.
DDM firmware levels can be queried by an IBM Service Support Representative ( “SSR”) using the service panels, or by clients using CLI.
IBM DS 磁盘阵列产品介绍 - IBM System Storage DS Tian changes to existing firmware and codebase which translates to.
With Dynamic PAV, the assignment of addresses to volumes can be automatically managed to help meet performance objectives and reduce overall queuing.
ISL Blades.
IBM DS Code Bundle Information
When ranks of a tier are depopulated from the hybrid pool, the pool is automatically treated as a traditionally managed pool, without dynamic optimization. In addition, information collected through the Service Agent is made available to IBM service support representatives when they help answer your questions or diagnose problems. Multipath Tools. Customer network ports can be configured using the hardware management console HMC to use either or both standards.
When purchasing Standby CoD disk drives, agreements must be signed by the client prior to the acquisition of their first DS configured with 5xx7 features.
