The Dell DCS-IE, PowerScale (Version 3.0) accreditation is the intermediate designation in the Dell certification program. It also refers to the storage certification track. This designation is intended for students who are skilled in installing, applying, operating, and administering a PowerScale scale-out storage solution in a live datacenter environment. The way to this specialist accreditation implies earning either an associate-level designation in the information storage & management domain (Version 2.0,3.0, or 4.0) or a specialist-level certificate intended for an implementation engineer or a systems admin engaged on dealing with Isilon solutions (Version 2.0). The next step for you to make is to pass the DES-1423 exam, also known as the Specialist-Implementation Engineer, PowerScale evaluation.
The main focus of the DES-1423 exam is on applying the Power Scale scale-out storage solutions. For that, you should have skills in installing and implementing the PowerScale cluster and using PowerScale software modules. You also should have a solid knowledge of such products as OneFS v8.2, InsightlQ 3.0, PowerScale Generation 6.5 Nodes, and Isilon Generation 6 Nodes. Passing the DES-1423 evaluation means for you to complete 60 questions within an hour and a half and to score 63% of the correct answers. In addition, it means your proficiency in the exam topics. The test comprises 8 of them, so be thoroughly prepared to crack them all.
The first topic deals with NAS, PowerScale, and OneFS. In this section, you should demonstrate your skills in describing the storage concepts, PowerScale hardware elements, and the OneFS directory structure. You also should be able to explain the way an admin enters a PowerScale cluster and how base directories should be configured.
The second topic refers to configuring the foundations for access. This subject area measures your skills in working with cluster dependencies on Active Directory, NTP, and LDAP, in describing different types of network configurations, and explaining them in Gen 5 and Gen 6. In addition, you should be skilled in integrating SmartConnect, DNS, IP address pools, and SSIP.
The third topic aims to check your skills in configuring Identity Management and Authorization. Knowing the difference between the usage of RBAC and ZRBAC is crucial in this subject area. You should also know about the permission rubrics of POSIX and ACL, and be able to describe the nature of ID mapping and the user identifiers.
The fourth domain is dedicated to configuring Client Access to Data. This part will check your competency in dealing with OneFS caching levels, configuring SMB shares, NFS exports as well as S3 Buckets.
The fifth part focuses on the foundations of Data Protection and Layout. This section evaluates your skills in defining FEC data protection levels, Reed-Solomon secure definitions, and file striping. You also should be able to differentiate different types of protection levels and data layout models, apply isi get commands, and describe storage pools, VHS, global namespaces.
The sixth topic is centered on configuring storage pools. This part measures the learners’ knowledge of storage pools, SmartPools, SSD usage, and file pool policies. The potential candidates should have a good understanding of the SmartPools features, the function of Cloud Pools, as well as know how to create policies.
The seventh topic is devoted to configuring data services. It is important to know about the features of Smart Quotas and File Filtering, SnapshotIQ, mechanics of CoW and RoW. Your competence in describing the configuration of SmartDedupe and SmartLock and explaining the procedure of SybcIQ disaster recovery with the usage of the cluster will be assessed as well.
The eighth topic covers the monitoring tools. In this domain, you will be tested on your knowledge of how to run a HealthCheck, how to describe the features of DataIQ, and explain the process of installation of InsightIQ reporting. Your ability to apply the commands of the isi statistics will also be assessed.
Having passed the DES-1423 exam and gained the Dell DCS-IE, PowerScale designation, you can earn from $78,759 to $124,500 per annum, as stated on the Ziprecruiter website.