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Last Update 14 hours ago Total Questions : 344
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An Isilon customer has two 5-node clusters; one for production and one for disaster recovery (DR). The customer ' s workflows are replicated to the DR cluster through SyncIQ on individual schedules. They shutdown their production cluster for a scheduled DR test, failed over to the DR cluster, and continue their DR testing.
Assume both clusters have identical shares, exports, and user authentication and that the client applications have been stopped and the DNS re-pointed. What is the correct method to continue production operations?
Which operational consideration is used in the Isilon Sizing Tool to determine the recommended data
protection?
Which cache type contains data blocks from previous read and write transactions?
A cost-conscious customer is exploring Isilon for their PACS archive. The workflow consists of one hundred cases a day, each including fifty 60MB image files. However, each image will have five-hundred 64kB metadata files associated with it. They currently have six years worth of archived data. They will need to migrate to the new solution and they need to plan for an additional three years of archive capacity.
Which solution would you recommend to fit their capacity needs?
An Isilon has two ports configured per node. Each port is on a different VLAN. Although incoming traffic is evenly distributed, transmitted data from the Isilon uses one port more than the other port. What could be the cause of this imbalance?
An Isilon cluster component has the following characteristics:
Spans 3 - 40 nodes
Logical grouping of drives
Automatically assigned
Intelligently distributes disks to manage performance
Which cluster component is described?
Which type of link aggregation is supported with Isilon nodes?
Your customer has an existing Isilon cluster comprised of five NL-Series nodes. They have a new project that will quadruple their current throughput requirements. Upon reviewing reports in InsightIQ, you see that the aggregate external network throughput is peaking at 600MB/s. The customer states that data is only active for the first 7 days, but they keep it indefinitely.
Which recommendation best supports their growth requirements?
When designing Isilon solutions, what issues should you pay special attention to?
During a write process in OneFS 8.0, from which cache are blocks copied to disk?
