How are files smaller than 128 KB protected?
A. 3x mirroredWhen using an N+2:1 protection policy on a 7-node Isilon cluster, how much capacity will be used to store a 510 KiB file?
A. 638 KiBA system administrator has identified a problem on the cluster and has opened a service request on support.emc.com. They initiate isi_gather_info but it is taking a long time to complete. What can they do to speed up the completion of isi_gather_info for the next run?
A. Collect the required logs from the syslog serverWhich Isilon OneFS protection level allows you to withstand two drive failures but no more than one complete node failure?
A. N+1A customer requires a backup to tape of their Isilon cluster. They want advice on whether to implement a two-way NDMP solution or a three-way solution. The front-end network must be used to stream data to the backup solution. Which cost-effective solution will meet their needs?
A. Two-way including a Backup AcceleratorA customer configures a file pool policy to write data to tier 2 on the Isilon cluster. This is in addition to the 30 policies already created. Later in the week they check the file placement and see that it has not been written to the correct tire. What could be the problem?
A. Number of allowable policies has been exceeded so the new policy will not run.Which block size does Isilon SyncIQ use to transfer data?
A. 2 KBYour customer is moving from a Restaurant/Bar business model to a Restaurant/Casino business model. You are helping architect the upgrade of a current 4-node X200 48 TB Isilon cluster, with 50% utilized for their video surveillance operations.
They want to upgrade from 15 FPS (NTSC) in H.264 codec, with a 15 days retention policy to 30 FPS (NTSC) in H.264 codec, with a 30 days retention policy.
How many nodes of the same type will you need to add in order to meet the required changes and not exceed 70% raw capacity?
A. 8 nodesA customer has installed an Isilon Gen 6 cluster as a Proof of Concept. Before making a purchase decision, they would like to compare the performance of the Isilon to competitive offerings. Which tool can be used to provide data analysis and benchmarking through existing workflows?
A. WiresharkA customer wants to use their large Gen 6 Isilon cluster for ILM. All of their data is written to and read from a single file pool. They need to use multiple file pools, so slightly used data is stored on less expensive, large disks. Heavily used data is stored on a faster tier.
What would satisfy the customer's needs?
A. Configure SmartPools AdvancedNowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only EMC exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your E20-555 exam preparations and EMC certification application, do not hesitate to visit our Vcedump.com to find your solutions here.