For which IT solution is an Isilon NL-Series node best suited?
A. Internet Web 2.0 applications
B. Nearline archiving
C. Quantitative analysis
D. Hadoop workflows
What will occur when an Isilon node pool is below the recommended protection level?
A. CELOG will generate an underprotected event
B. File will be striped to an additional drive
C. File will be mirrored
D. An additional copy of the metadata will be stored on the SSD drives
A storage administrator has just configured a newly acquired Isilon cluster. The administrator connected to the console port of Node 1 and created subnets, pools, and two access zones called "Blue" and "Green". The administrator then created shares in zone "Blue" and is able to access the shares from their Microsoft Windows clients. In addition, the administrator created exports in the "Green" zone and is able to access the exports from their UNIX clients. However, the administrator is unable to SSH into the cluster and login as root.
What is a possible cause for this issue?
A. No interfaces exist in the System zone
B. No authentication providers are defined in the "Blue" and "Green" access zones
C. No failover address was configured for the InfiniBand network
D. A local user "root" needs to be created
When a 104K data file is written to disk with a protection level of N+2n, what is the protection overhead of the total disk space consumed by the file?
A. 33%
B. 50%
C. 67%
D. 80%
A storage administrator has configured two SmartConnect zones on an Isilon cluster labeled ZoneA and
ZoneB. Source-Based Routing has been enabled on the cluster.
How will the outgoing network packets from the cluster be routed back to the requesting IP?
A. Both zones will use the source IP to route the packets
B. Both zones will use the highest priority default gateway
C. ZoneB will route all packets through ZoneA
D. ZoneA will route all packets through ZoneB
How is InsightIQ changed when FSA is enabled?
A. When enabled, a Job runs on the cluster and collects InsightIQ data
B. By default, it runs every hour and monitors cluster performance
C. Enabled on a VM or physical server and helps plan SmartPools and file system use
D. FSAnalyze queries results from the last InsightIQ run and populates file system reports
A company has two Isilon clusters located in San Francisco, California. One cluster is the source and the other is the target. For efficiency, the dataset is being replicated between the two clusters within the same data center. The target cluster will be moved to the New York area as part of a disaster recovery solution once the initial full copy is complete.
Once the cluster has been moved to New York, what will mitigate re-transmitting the entire dataset over the WAN to the target cluster in the new location?
A. Enable target compare initial sync and then re-run the policy
B. Run a sync policy with excluded directories defined
C. Run a copy policy with excluded directories defined
D. Enable the policy to run on all nodes in the cluster
What accurately describes the behavior of InsightIQ with FSA enabled on an Isilon cluster?
A. FSA job runs at 22:00 hours every night by default
B. Storage usage statistics will be less accurate
C. A separate FSA license is required
D. Total number of monitored nodes capacity is reduced by half
What is an Ancestry Event on an Isilon cluster?
A. First instance of a coalesced event
B. ID that an event had prior to being quieted
C. An event that has been canceled
D. An event that affects multiple nodes
What is a benefit of storing Hadoop data on an Isilon cluster versus a traditional Hadoop environment?
A. In-place analytics
B. Requires 3X data mirroring
C. NameNode resides on a single node
D. Nodes do both computation and storage
