When configuring Isilon SmartPools policies, which values are allowed for file pool policy storage destinations?

A.

Disk pools and node pools

B.

Disk pools

C.

SSD pools and tiers

D.

Node pools, tiers, and anywhere

How many files can reference a single block within a shadow store?

A.

8

B.

128

C.

512

D.

32,000

You are asked to size a cluster for a file sharing environment. nfsstat indicates that no more than 10% of the requests are namespace operations (e.g. GETADDR, SETADDR).
There will be 10,000 active Linux users, connecting over NFS.
Which cluster configuration would you recommend?

A.

Ten X200 (27 TB) 48 GB RAM, 600 GB SSD, N+2:1

B.

Five X400 (120 TB) 96 GB RAM, 2.4 TB SSD, N+2

C.

Ten X400 (60 TB) 48 GB RAM, 2.4 TB SSD, N+2:1

D.

Eight X200 (36 TB) 24 GB RAM, no SSD, N+2:1

A customer has two Isilon clusters in an Active-Passive setup. The customer has latency
sensitive media
editing workflows. Most of the media editing work occurs prior to broadcasting between
7:00-8:00, 11:00-
12:00, 17:00-18:00 and 19:00-20:00.
What should be recommended to minimize the risk of including latency to the client
workflow?

A.

Retain the default job impact policies that would run the Job Engine jobs. Do not run SyncIQ policies during
the given hours.

B.

Create and set a custom job impact policy that would exclude the running SyncIQ policies during the given
hours.

C.

Create and set a custom job impact policy that would exclude the running of the Job Engine jobs. Do not run SyncIQ policies during the given hours.

D.

Retain the default job impact policies that would run the Job Engine jobs. Run SyncIQ policies during the given hours.

How are clients, L1 cache, L2 cache, and disks interconnected?

A.

Clients connect to L1 Cache and write coalescer
L1 cache is connected to L2 on the local node
L2 cache connects to disks on all nodes via internal network

B.

Clients connect to L2 Cache and write coalescer
L1 cache connects to disks on all nodes via internal network
L2 cache is connected to L1 on the local node

C.

Clients connect to L2 Cache and write coalescer
L1 cache connects to disk on its local node
L2 cache is connected to L1 on all nodes via internal network

D.

Clients connect to L1 Cache and write coalescer
L1 cache is connected to L2 on all nodes via internal network
L2 cache connects to disks on its local node

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

A.

SSD pool

B.

Node pool

C.

Disk pool

D.

File pool

There is a need to carry out a tech refresh of an Isilon cluster. Old nodes must be removed
because of space constrains in the data center. What methodology is least disruptive and
will retain the file system structure, configuration, data, and DNS information?

A.

Install the new nodes as a new cluster and use SyncIQ to replicate the data to the new nodes

B.

Add the new nodes to the cluster and use SmartFail to move the data to the new nodes

C.

Install new nodes into the cluster and use SyncIQ to replicate the data from the old to the new nodes

D.

Install the new modes into the cluster and migrate using a host-based utility

A customer's cluster contains three X200 (24 GB RAM, 3 TB drives) nodes, and three
X400 (48 GB RAM, 1 TB drives) nodes. All nodes are configured in a single pool. All data is
protected at N+2. After upgrading OneFS to 7.0, the Isilon Web interface indicates that files
are not fully protected.
What should be done to correct this situation?

A.

Recreate the original pool using the Isilon Web interface

B.

Add 24 GB RAM to each of the X200 nodes

C.

Recreate the original pool using the command line interface

D.

Add two X200 nodes and two X400 nodes

Which block size is used by Isilon SyncIQ to transfer data?

A.

2 KB

B.

4 KB

C.

6 KB

D.

8 KB

A 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 server

B.

Restart the CELOG daemon

C.

Increase the speed of the network link

D.

Exclude the specified tool(s) from being gathered