Introduction As enterprises modernize their IT infrastructure, the demand for flexible, automated, and resilient storage solutions continues to grow. This blog explores how combining Red Hat Ansible with Hitachi Vantara VSP One Block Storage simplifies the deployment of iSCSI Global...
As enterprises modernize their infrastructure to support data-heavy applications, the choice of storage connectivity becomes a key performance factor. Two common options are 64G Fibre Channel (FC) and 25G iSCSI over Ethernet . Both deliver high-speed connectivity, but their performance...
Hitachi VSP One Block portfolio now offers a choice between high-performance TLC NVMe media and cost-optimized QLC NVMe media, presenting a new architectural decision point for HANA storage architects. Learn when to pick QLC SSDs for cost‑effective capacity or TLC SSDs for low‑latency SAP ...
HUR Performance Comparison: 64G Fibre Channel vs 25G iSCSI As enterprises modernize their infrastructure to support data-heavy applications, the choice of storage connectivity becomes a key performance factor. Two common options are 64G Fibre Channel (FC) and 25G iSCSI over Ethernet . ...
Some clarification here. On the latest microcode, you do not NEED to perform this task using the command line or via REST API. You can create a DDP Pool in the GUI. On B28 up to 2 DDP in the same Pool are supported. In RAID-6 Each DDP may contain up to 32 drives (which creates a max of 64...
Good evening, a pool can contain up to 4 DDP groups. The usable capacity can be calculated like this (RAID 6 6D+2P): (Number of drives - 1) driveCapacity * 0,75 It makes sense to create two DDPs with similiar capacity (24 and 25 drives for example). This is possible by RAIDCOM only, because...
Good afternoon, I need your help calculating the usable capacity of a VSP B28 with the following configuration: I intend to purchase storage with 49 60TB disks and need to calculate the usable capacity it will give me after creating the pool. I understand that I need to create two DDP groups,...
Introduction As business applications grow and data volumes increase, organizations need faster and more responsive storage systems. Traditional storage communication methods, such as Fibre Channel SCSI (FC-SCSI) , have been dependable for many years, but they were designed at a...
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Resilient Infrastructure with VCF 9: Stretched Cluster Using Hitachi VSP and Global Active Device (GAD) Introduction In today’s always-on digital landscape, enterprise IT teams are under pressure to deliver high availability, seamless scalability, and operational...
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