Davoud Teimouri - Virtualization and Data Center

Category: Data Storage

Data storage is a recording medium is a physical material that holds information.

Dell EMC Unity XT 0

Data Storage

What’s Dell EMC Unity XT Storage?

Simplify the path to IT transformation and unlock the full potential of your data capital with the new Dell EMC Unity XT
storage arrays that feature up to 2X more IOPS, more memory, and up to 50% more drives than previous Dell EMC
Unity models. These All-Flash and Hybrid storage systems with dual-active controller architecture and enterprise-class
features are designed for performance, optimized for efficiency with up to 5:1 data reduction, and built to simplify your
multi-cloud journey.

EMC Unity 0

Data Storage

Dell EMC Unity Family Version 4.5.0.0.5.096

Dell EMC has been released new version of Unity Operating Environment (OE) for Dell EMC Unity family. The new version (4.5.0.0.5.096) is included new features and fixes to improve Unity products stability, performance and deliver some solutions as new features. This new release is a minor release, so there is no fundamental changes.

VNX Domain - Unverified Systems 0

Data Storage / How To

How to Remove Unverified System in VNX Domain

VNX Storage arrays can be added to a domain for centralization logging and management for multiple storage arrays. Also Unisphere Central can be added to a VNX domain.

Sometimes, storage administrator makes mistake about adding or removing VNX storage arrays from VNX domain. As an example, administrator has to remove a VNX for send to repairing but forget removing storage array from domain. Another example, when there is multiple domains with multiple range of IP addresses, may be administrator add array to domain wrongly and after that, change IP and add to another domain.

In these situations, domains will contain some systems as unverified system, the unverified systems should verify again and otherwise should be removed.

EMC Unity 0

Data Storage

DELL EMC Unity OE Version 4.4.1.1539309879

This release has no new feature but there is lot of fixes for problems in the previous versions. DELL EMC recommends that updating Unity OE to this version to preventing impact of the below problems in production environments.

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