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NEW QUESTION # 66
Which Isilon feature increases available space by consolidating copies of identical blocks of data?
- A. Compliance
- B. SmartQuotas
- C. FlexProtect
- D. SmartDedupe
Answer: D
NEW QUESTION # 67
A customer is interested in purchasing an Isilon solution if Active Directory (AD) can automatically create home directories for their newly hired employees.
How should Active Directory be configured to achieve their goal?
- A. Add %username% to the Home folder field of AD users and computers
- B. Add a path to \\IsilonFQDN\ifs\home\%username% to the Home folder field of AD users and computers
- C. Connect MMC to Isilon and setup AD users and computers to access MMC to create new users
- D. Write a PowerShell script in Windows that accesses Isilon PAPI to create new user directories
Answer: B
NEW QUESTION # 68
Refer to the exhibit.
Which tool was used to create this output and which line item counts the metadata read operations occurring in the file service?
- A. isi_netlogger and commit
- B. nfsstat and getattr
- C. tcpdump and nfsstat
- D. iostat and fsstat
Answer: B
NEW QUESTION # 69
In OneFS, what is the largest number of disks in a subpool?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 70
A customer has 10 nodes in a cluster using N+2 protection.
What is the minimum number of nodes required to be online and in communication with one another to satisfy quorum?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 71
A company with a PowerScale cluster wants to apply quotas to restrict the amount of storage space used by every department. They want to set a quota to each department that stores files on the cluster to no more than 1.2 TB. Each department is when they exceed 1 TB.
Which type of quota should be used?
- A. Advisory
- B. Soft
- C. Hard
- D. Enforced
Answer: A
NEW QUESTION # 72
In an 18 node Isilon cluster with the default protection setting, what is the layout of a 128 KB file?
- A. N+2d:1n
- B. 3x mirrored
- C. N+3d:1n
- D. 2x mirrored
Answer: B
NEW QUESTION # 73
Your 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. 12 nodes
- B. 8 nodes
- C. 4 nodes
- D. 16 nodes
Answer: B
NEW QUESTION # 74
What is used to set permissions for devices managed by Secure Remote Services?
- A. Secure Remote Services gateway
- B. Policy Manager
- C. InsightIQ
- D. SupportIQ
Answer: A
NEW QUESTION # 75
A customer plans to migrate data to a remote Isilon cluster.
What is a consideration when configuring a cluster with SyncIQ and hard SmartQuotas?
- A. Quotas should be set only on source directories and never on target directories for migrations.
- B. SyncIQ will replicate source quota configurations to the target.
- C. SyncIQ ignores quota limits during replication but if a quota is over limit, quotas will still allow users to add data to the directory.
- D. Quotas should be configured on both SyncIQ source and target directories prior to a migration.
Answer: D
NEW QUESTION # 76
What is the maximum number of data stripes in a Gen 6 Isilon?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 77
What accurately defines quorum in an Isilon cluster?
- A. Greater than 33% of the nodes are available
- B. Greater than 50% of the nodes are available
- C. Greater than 40% of the nodes are available
- D. Greater than 66% of the nodes are available
Answer: B
NEW QUESTION # 78
If snapshots are configured for the InsightIQ datastore on Isilon and the datastore is reverted to a previous snapshot, what might be the result?
- A. InsightIQ will not recognize the older copy of the database
- B. InsightIQ datastore could be corrupted
- C. InsightIQ database will have to be manually copied from the snapshot
- D. InsightIQ datastore cannot be reverted
Answer: B
NEW QUESTION # 79
A company wants to have their new PowerScale Gen6 cluster benchmarked for a UNIX environment.
What commonly available open-source tool is typically used to test PowerScale cluster performance in this environment?
- A. sar
- B. Iometer
- C. IOZone
- D. Perfmon
Answer: C
NEW QUESTION # 80
When creating a FilePool policy via the OneFS WebUI, what is the maximum allowed number of condition blocks?
- A. 0
- B. 1
- C. No limit
- D. 2
Answer: D
NEW QUESTION # 81
A potential customer requires 4 PB of usable capacity to store media files. The workloads are a combination of streaming video delivery and long term archive of video assets.
There is very little space available in the customer's datacenter, so physical density is very important.
The customer is concerned about performance impact and potential data loss when using 3 TB or larger drives.
What Isilon capabilities can address the customer's concerns?
- A. Isilon does not perform rebuilds - data reprotection is typically 2x-3x faster than traditional RAID rebuilds.
Data recovery is consistent, taking the same amount of time regardless of cluster size.
Isilon 'short strokes' 4TB drives to reduce rebuild time. - B. Isilon does not perform rebuilds - data reprotection is typically 2x-3x faster than traditional RAID rebuilds.
N+3 and N+4 Protection Levels exceed traditional RAID6 availability.
Data redistribution runs faster with more nodes in the cluster. - C. Isilon nodes have more drives per rack unit so fewer shelves are required.
Proactive hot sparing eliminates most drive rebuilds.
N+3 and N+4 Protection Levels exceed traditional RAID6 availability. - D. N+3 and N+4 Protection Levels exceed traditional RAID6 availability.
Proactive hot sparing eliminates most drive rebuilds.
Endurant Cache reduces the overhead for write operations.
Answer: B
NEW QUESTION # 82
You are designing a backup solution using an NDMP redirector and throttler.
What is the default threshold percentage of CPU resources that the throttler limits NDMP to?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 83
A company requires a cluster for deep archiving of data. Storage density is most important and high performance access is not a requirement.
Which node is recommended for this application?
- A. HD-Series
- B. NL-Series
- C. X-Series
- D. S-Series
Answer: B
NEW QUESTION # 84
Refer to the exhibit.
A large hospital chain has approached you to redesign their storage infrastructure. The head of IT believes their requirement is for 100 TB of RAW capacity.
They want to consolidate their PACS, file shares and home directories onto one cluster and require very fast enumeration of the directories. The following are the notes from meetings with the department heads.
Which is the best cluster configuration that meets the customer's requirements?
- A. 5 x S-Series nodes
- B. 3 x S-Series nodes using SmartPools and 3 x NL-Series nodes for Archive
- C. 3 x NL-Series nodes using SynqIQ to 3 x NL-Series nodes
- D. 4 x X-Series nodes using SynqIQ to 4 x NL-Series nodes
Answer: B
NEW QUESTION # 85
A company wants to have their new Gen 6 Isilon cluster benchmarked for a UNIX environment.
What commonly available open source tool is typically used to test an Isilon cluster's performance in this environment?
- A. sar
- B. Iometer
- C. IOZone
- D. Perfmon
Answer: C
NEW QUESTION # 86
There is a need to carry out a tech refresh of a PowerScale cluster. Old nodes must be removed because they will soon be at end of service life.
What methodology is least disruptive and will retain the file system structure, configuration, data, and DNS information?
- A. Install new nodes into the cluster and use SyncIQ to replicate the data from the old to the new nodes
- B. Install the new nodes as a new cluster and use SyncIQ to replicate the data to the new nodes
- C. Install the new nodes into the cluster and migrate using a host-based utility
- D. Add the new nodes to the cluster and use SmartPools to move the data to the new nodes
Answer: D
NEW QUESTION # 87
You have had several meetings with an existing EMC VMAX customer. They have agreed that they would like to review an initial Isilon Solution for unstructured data used by the Product Development Team. All production is managed through a Global Enterprise Resource Planning system based in Germany.
They require 600TiB of usable capacity. The File System must be accessible from Windows and Linux High-End Workstations. The files are generally not accessed after 120 days, and they would like automated tiering.
Which questions about architectural integration will impact the solution design?
- A. How many clients will access the File System?
Will their VDI clients access the Isilon Cluster?
What is the DR plan for the ERP System? - B. What Enterprise Resource Planning platform are they using in manufacturing?
What is their Recovery Point Objective?
What is their Archival Strategy? - C. What non-sizing-specific factors in the customer's environment could impede integration of the Isilon solution?
What applications are they using?
What are your priorities among performance, scalability, or availability? - D. How many data centers do they have?
Will their Network Infrastructure support implementing Isilon?
What Enterprise Resource Planning platform are they using in manufacturing?
Answer: C
NEW QUESTION # 88
What is the minimum size and the maximum size, respectively, of a single pre-Gen 6 node pool?
- A. 3 and 288
- B. 3 and 144
- C. 4 and 144
- D. 4 and 288
Answer: B
NEW QUESTION # 89
A new customer is interested in an Isilon Gen 6 solution to replace their sprawling and outdated Linux environment.
Which client tool should you use to establish an estimate of the workload and pattern as an input to the sizing process?
- A. File System Analytics
- B. lometer
- C. tcpdump
- D. iostat
Answer: A
NEW QUESTION # 90
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