NEW QUESTION 1
Which Isilon job has a default priority of '1'?

• A. MultiScan
• B. Media Scan
• C. FSAnalyze
• D. FlexProtect

Answer: D

NEW QUESTION 2
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?

• A. Add X-Series nodes to the cluster, and use SmartPools to migrate inactive data to the NL-Series nodes.
• B. Use the Isilon Sizing Tool to determine GNA requirements, and add NL-Series nodes with SSD to the cluster.
• C. Add a VNX Unified array for the new project, and use rsync to migrate data to the Isilon cluster for archiving.
• D. Add A-Series nodes to the cluster to boost combined network performance.

Answer: A

NEW QUESTION 3
A customer is trying to get Isilon SyncIQ to run on the two clusters they just purchased. However, they are experiencing 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 license is required on the source but not on the target cluster
• C. SyncIQ license is required on target but not on the source cluster
• D. SyncIQ license is included in the OneFS license; no additional license is needed

Answer: A

Explanation:
The SynchIQ license is required on "both" the source and target clusters.

NEW QUESTION 4
Which license is a prerequisite for enabling CloudPools?

• A. SmartPools
• B. FilePools
• C. DiskPools
• D. NodePools

Answer: A

NEW QUESTION 5
A company wants to reduce the footprint in their data center. They recently completed a proof of concept with Hadoop using Direct Attached Storage (DAS) for their Big Data initiative. You have determined that incorporating an Isilon cluster into their Hadoop environment would help in reducing this footprint.
Which Hadoop components can be consolidated onto the Isilon cluster to reduce the footprint?

• A. DataNode and NameNode
• B. DataNode and ComputeNode
• C. ComputeNode and NameNode
• D. NameNode and TaskTracker

Answer: A

NEW QUESTION 6
Your customer has an Isilon 4-node X400 cluster used for home directory use, and has since updated to OneFS 7.1. The HR and Legal departments have been very strict about using only dedicated file servers that are part of a single, isolated, untrusted Active Directory domain. Their filer has been out of maintenance, and fears are being raised that, due to the age, it may fail at some point.
What could the IT department do, to allow the HR and Legal groups to provide file share services, with minimal impact to their other application permissions?

• A. Recommend a 2nd cluster for the HR/Legal department
• B. Utilize SmartPools to create two pools to separate the domains
• C. Consolidate onto a single cluster and merge the domains
• D. Use Access Zones for each domain

Answer: B

NEW QUESTION 7
-- Exhibit -
We have been engaged by a research hospital to help upgrade their Isilon installation. They currently have 12 previous generation Isilon nodes with 200TB of capacity and run on a 1Gbps network. They currently have 6 Illumina Hi-Seq Sequencers and an HPC cluster to process data. They would like to expand Isilon to 2PB of active data and 1PB of archive data. They use a third party data and metadata management service (IRODs) to stage data for analysis. The Isilon cluster is mainly used for analysis work with the HPC cluster.
-- Exhibit -
The customer will add two more Illumina Hi-Seq Sequencers in the next 6 months.
Once these are added, what is the total amount of data from all the sequencers they can expect to add per month?

• A. 9.6 TB
• B. 4.8 TB
• C. 1.2 TB
• D. 14.4 TB

Answer: A

NEW QUESTION 8
You are asked to size a cluster for a file sharing environment. nfsstat indicates that 75% of the requests are namespace operations (e.g., GETADDR, SETADDR). There will be 8,000 active Linux users, connecting over NFS.
Which cluster configuration would you recommend?

• A. Five X400 (66 TB) 48 GB RAM, 1.2 TB SSD, N+2:1
• B. Eight X200 (27 TB) 12 GB RAM, 600 GB SSD, N+2
• C. Eight X200 (27 TB) 48 GB RAM, 600 GB SSD, N+2:1
• D. Eight X200 (36 TB) 48 GB RAM, no SSD, N+2:1

Answer: C

NEW QUESTION 9
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?

• A. Static routes are configured on the less-used port
• B. A default gateway was not configured on both ports
• C. Source Based Routing is not enabled on the cluster
• D. Priority of the gateway in the less-used port set too low

Answer: B

NEW QUESTION 10
-- Exhibit -
We have been engaged by a research hospital to help upgrade their Isilon installation. They currently have 12 previous generation Isilon nodes with 200TB of capacity and run on a 1Gbps network. They currently have 6 Illumina Hi-Seq Sequencers and an HPC cluster to process data. They would like to expand Isilon to 2PB of active data and 1PB of archive data. They use a third party data and metadata management service (IRODs) to stage data for analysis. The Isilon cluster is mainly used for analysis work with the HPC cluster.
-- Exhibit -
The customer has a limited budget. What would be the best price/performance solution for their active data?

• A. 14 X-Series nodes with no SSD drives and 96GB of RAM
• B. 17 X-Series nodes with SSD drives and 48GB of RAM.
• C. 14 NL-Series nodes with 24GB of RAM
• D. 12 X-Series nodes with no SSD drives and 24GB of RAM

Answer: A

NEW QUESTION 11
Refer to the Exhibit.

What is represented by the information shown?

• A. Directory quota cannot exceed 2 TB for both /ifs/data/media and/ifs/data/media/photo.Directory quota cannot exceed 900 GB for /ifs/data/media/video.Directory quota can be any size up to 2 TB and each user can only store 75 GB for /ifs/data/media/temp.
• B. Directory quota cannot exceed 2 TB for /ifs/data/media and no quota limit on/ifs/data/media/photo.Directory quota cannot exceed 900 GB for /ifs/data/media/video.Directoryquota can be any size up to 2 TB and each user can only store 75 GB for /ifs/data/media/temp.
• C. Directory quota cannot exceed 2 TB for both /ifs/data/media and /ifs/data/media/photo.Directory quota cannot exceed 900 GB for /ifs/data/media/video.Directory quota can be any size up to 2 TB for/ifs/data/media/temp.
• D. Directory quota cannot exceed 2 TB for both /ifs/data/media and /ifs/data/media/photo.Directory quota cannot exceed 900 GB for /ifs/data/media/video.Directory quota can be any size up to 900 GB and each user can only store 75 GB for /ifs/data/media/temp.

Answer: A

NEW QUESTION 12
How many impact policy levels are available when configuring Isilon jobs?

• A. 2
• B. 3
• C. 4
• D. 5

Answer: C

NEW QUESTION 13
If Dynamic IP Address Allocation is being configured in Isilon SmartConnect, which policy setting needs to be determined?

• A. Rebalance
• B. Load Balancing
• C. Static
• D. Dynamic

Answer: A

NEW QUESTION 14
Which tool is used to perform a cluster-wide kernel configuration change on an Isilon Gen 6 cluster?

• A. sysct1
• B. isi_tardis
• C. isi_for_array
• D. gconfig

Answer: A

NEW QUESTION 15
What is a characteristic of predefined sets of privileges of OneFS built-in administrator roles?

• A. Can be modified without limitation
• B. Can be nested into other roles
• C. Cannot be modified
• D. Can be modified by selected users

Answer: C

Explanation:
OneFS includes built-in administrator roles with predefined sets of privileges that cannot be modified.

NEW QUESTION 16
If a client is mounted to the sixth node in a 20-node Isilon cluster, how much memory cache can that client leverage assuming each node has 8 GB of memory cache?

• A. 16 GB
• B. 40 GB
• C. 120 GB
• D. 160 GB

Answer: D

NEW QUESTION 17
What is the smallest unit of manageable storage within Isilon SmartPools?

• A. SSD pool
• B. Node pool
• C. Disk pool
• D. File pool

Answer: C

NEW QUESTION 18
You are sizing an Isilon Cluster for a new customer. Analyzing their workflow, you determine that they have a small block random read workload.
What is the most important factor to consider when sizing this solution?

• A. Headroom
• B. IOPS
• C. Latency
• D. Bandwidth

Answer: B

NEW QUESTION 19
What is the overhead impact on the physical capacity when configuring data protection at +2:1 on a 6-node Isilon cluster?

• A. 1/2
• B. 1/4
• C. 1/5
• D. 1/6

Answer: C

NEW QUESTION 20
By default, which method is used by Isilon OneFS for SSDs?

• A. Metadata read acceleration
• B. Metadata read/write acceleration
• C. Data on SSDs
• D. Avoid SSDs

Answer: A

NEW QUESTION 21
You have gathered information from your customer about their current NAS environment. They indicated they are having performance and time-out issues with their clients accessing the storage. Currently over 5000 clients are simultaneously accessing the NAS; however, this will double in the next year.
Based on this information, what recommendations for a new Isilon cluster would you give to the customer based on this information?

• A. Create a six node X400 cluster toda
• B. As additional clients are added, add additional X400 nodes for them.
• C. Create a seven node X400 cluster toda
• D. You will not need to purchase additional nodes as more clients are added.
• E. Create a three node cluster toda
• F. As more clients are added, add three additional nodes each time for 1000 clients.
• G. Create a five node X400 cluster toda
• H. As more clients are added, add a Performance Accelerator node for every 1000 clients.

Answer: A

NEW QUESTION 22
A potential customer requires 800 TB of usable capacity to store medical images for their network of health clinics. The IT department has limited staff and currently manages four storage arrays from other vendors. During a meeting with the Director of IT you learn that the company is considering a solution from a competitor of EMC using two of the existing arrays and two new arrays.
Which Isilon capabilities would show a better ROI for the customer?

• A. Isilon has 6%-12% less filesystem overhead than traditional clustered filesystem solutions.With a single filesystem and virtual capacity for drive and node failures, Isilon utilization is typically 80% or higher.Isilon utilization is typically 80% or higher due to use of a single filesystem and virtual capacity for drive and node failures.
• B. With a single filesystem and virtual capacity for drive and node failures, Isilon utilization is typically 80% or higher.OneFS compression results in higher effective capacity within the cluster.Traditional clustered filesystems require 4%-10% internal overhead compared to Isilon virtual capacity.
• C. Forward Error Correction overhead is 7% lower than traditional RAID.Isilon has 6%-12% less filesystem overhead than traditional clustered filesystem solutions.According to an IDC study, Isilon improves IT productivity by nearly 50% compared to traditional competitors.
• D. Isilon has 15%-20% less overhead than traditional clustered filesystems.According to an IDC study, Isilon utilization is nearly 50% higher than traditional competitors.Isilon QOS headroom and multiple node pools ensures consistent performance up to 80% utilization.

Answer: A

NEW QUESTION 23
In an Isilon environment, which event will avoid Dynamic IP Address reallocation?

• A. Client is added to the cluster
• B. Failure of the back-end network
• C. Node reboot
• D. Cluster split

Answer: D

NEW QUESTION 24
A customer plans to consolidate 200 TB of digital images and video content. Performance is important for recently created files. However, the customer wants any content that has not been accessed within 30 days to be stored in the cluster at a much lower cost because performance is no longer critical.Which Isilon configuration should be recommended?

• A. X-Series nodes, NL-Series nodes, and SmartPools
• B. X-Series nodes and SmartQuotas
• C. S-Series nodes, X-Series nodes, and SmartPools
• D. NL-Series nodes and SmartLock

Answer: A

NEW QUESTION 25
An Isilon customer created a scheduled SyncIQ policy to replicate data from an Enterprise-mode SmartLock directory. The source cluster is now unusable and the target cluster does not automatically allow writes to the data in the replicated SmartLock directory.
What is the reason why the target cluster did not automatically allow writes of the data?

• A. SyncIQ Automated failover is not supported for SmartLock directories; however, manual failover is allowed.
• B. Automated failover and manual failover are not allowed on SmartLock directories on the target cluster.
• C. A SyncIQ job was running while the source cluster became unusable, thereby removing all data on the target directory.
• D. SnapshotIQ was not licensed on the target cluster; the snapshot of the directory is not available for use by SyncIQ.

Answer: A

NEW QUESTION 26
Which protocols are supported by Isilon OneFS for file access?

• A. NFS, HDFS, HTTP, SMB
• B. SMB, HTTP, SMTP, HDFS
• C. HDFS, NFS, iSCSI, SNMP
• D. FTP, NFS, SMB, FC

Answer: A

NEW QUESTION 27
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