DES-1423

A company has a 4-node Isilon H600 cluster dedicated for a high-performance workflow. The administrator wants to convert their cluster SSD strategy from L3 cache to use the SSDs for metadata acceleration. What should be considered?A . Migration of data and metadata from the SSDs to HDDs can take hours.B...

Which OneFS networking option enables Isilon for DNS multitenant functionality?A . GroupnetB . Access zoneC . PoolD . SubnetView AnswerAnswer: A Explanation: Groupnets are designed to enable multi-tenant DNS support per access zone. Reference: https://www.dell.com/community/Isilon/Multiple-groupnets-using-the-same-subnet/td­p/7152525

What is the recommended number of delegations for a SmartConnect zone name for each SmarConnect zone alias on a cluster?A . 1B . 2C . 3D . 4View AnswerAnswer: A

An Isilon cluster has four H500 nodes. Data protection and access are set to N+1 and concurrency respectively. How many drives will be used across the disk pool to protect a 1 MB file?A . 4B . 8C . 10D . 11View AnswerAnswer: A

A company’s Isilon cluster has reached the capacity limit. The cluster consists of eight H500 nodes in a single node pool. Which action can be taken to resolve the capacity issue while new nodes are being delivered?A . Activate SmartPoolsB . Enable GNAC . Enable SpilloverD . Release VHS drivesView...

When reviewing the actual protection output of N+4/2, what does the number “4” represent?A . FEC stripe units per stripeB . Hard drives used per stripeC . Volume stripes per file systemD . FEC stripe units per file systemView AnswerAnswer: A Explanation: It's OneFS FEC protection nomenclature for our "hybrid"...

In Isilon OneFS, what is a characteristic of CoW with snapshots?A . Used for small changes, inodes, and directories.B . Avoids the double write penalty.C . Increases file fragmentation.D . Used for more substantial changes such as deletes.View AnswerAnswer: A Explanation: With copy on write, as the name suggests, a...

Which command shows the node running as the job coordinator?A . isi job statisticsB . isi job statusC . isi job status -vD . isi job statistics view -vView AnswerAnswer: C Explanation: Reference: http://doc.isilon.com/onefs/8.2.0/cli/ifs_r_isi_job_status_view.html

DRAG DROP Refer to the Exhibit. In an Isilon environment, match the connectivity type to the proper numerical port reference shown in the exhibit. View AnswerAnswer:

What impact can obsolete drive firmware have on an Isilon cluster?A . Reduces administrative overhead and increases performance.B . Affects redundancy settings and FEC coding.C . Affects cluster performance or hardware reliability.D . Increases runtime and cluster performance.View AnswerAnswer: C Explanation: Reference: http://doc.isilon.com/onefs/7.2.0/help/en-us/GUID-398C2422-1CA5-4AE0-8F3D­09F589C82E6E.html