How many DataNodes does the Isilon cluster have?

Your customer has a new business unit. They are gathering web log files to be analyzed. They are usingHadoop to do the analysis of the logs. The IT department is centrally storing the log files on a 5-node Isiloncluster. They have enabled the Hadoop cluster to access the files directly on the Isilon storage. The […]

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What would be the best price-to-performance nodes for this solution?

A media and entertainment company has asked for help in creating a new Video On Demand (VOD)storage system. The storage would be delivered to 5000 subscribers simultaneously. They would like tostore 5000 hours of full length, High Definition (HD) movies. What would be the best price-to-performance nodes for this solution? A. X400 with no SSD […]

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What would you recommend for the DR solution?

While validating the value (VTV) with a large educational customer, they have decided they would like toadd a Disaster Recovery (DR) site to their existing Isilon environment. The existing cluster contains six X-Series nodes. They plan to have all workflows replicated to the DR site and both clusters will have identicalshares, exports, and user authentication. […]

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What information can be provided to the customer?

A customer is trying to get Isilon SyncIQ to run on the two clusters they just purchased. However, they areexperiencing some problems. They have asked you to explain how the SyncIQ licensing works. What information can be provided to the customer? A. SyncIQ license is required on both the source and target clusters B. SyncIQ […]

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For concurrent I/O, how do SmartCache and Endurant Cache differ?

For concurrent I/O, how do SmartCache and Endurant Cache differ? A. Endurant Cache sends an acknowledgement to the client immediately after mirroring writes in NVRAM B. Endurant Cache waits for acknowledgement from all nodes before copying to L2 cache C. SmartCache immediately commits the write to NVRAM on the local node and one peer node […]

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