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A switching hub ____________.

A.

creates a fabric

B.

uses FC-AL protocol

C.

uses F-Ports to connect to nodes

D.

is a passive connection between nodes

Setting up a separate storage pool for metadata and journal data can _______________.

A.

make user quota configuration more complicated

B.

increase free disk space on the primary metadata controller

C.

improve I/O throughput for user data

D.

cause data loss due to multiple files having the same address

Which network is used to transport metadata between the metadata controller and clients?

A.

802.1X

B.

iSCSI

C.

Ethernet

D.

Fibre Channel

You are tuning an Xsan volume for an application that writes data in chunks of 344 KB. The storage pool used for this application is striping data over 2 LUNs. Given a block allocation size of 4 KB, what is the most efficient stripe breadth to choose for this storage pool? (Click Calculator to display a calculator for use with this question.)

A.

43 blocks

B.

86 blocks

C.

172 blocks

D.

344 blocks

Press Exhibit to view the image.

In the SAN topology shown in the exhibit, ________.

A.

the metadata traffic is isolated from other Ethernet traffic

B.

the SAN can support three concurrent streams of uncompressed 10-bit HD Video

C.

one of the clients should be configured as a metadata controller to enable failover

D.

the clients must be receiving DHCP services from the active controller

In a RAID 5 array, if a drive fails, the data __________.

A.

is lost and cannot be reconstructed

B.

is not lost because it is mirrored on one of the other drives

C.

can be reconstructed from parity data stored on a dedicated drive

D.

must be reconstructed from data stored on the metadata controller

E.

can be reconstructed from parity data striped across the other drives

When naming an Xsan volume, which TWO statements are true? (Choose TWO.)

A.

Any low-ASCII character can be used.

B.

Only letters and numbers can be used.

C.

Only lowercase letters and numbers can be used.

D.

Only uppercase letters and numbers can be used.

E.

Volume names can be up to 16 characters in length.

F.

Volume names can be up to 70 characters in length.

G.

Volume names can be up to 256 characters in length.

When using Xsan Admin, which changes to an Xsan installation will result in lost data? (Choose THREE.)

A.

Renaming a volume

B.

Changing a volume's allocation strategy

C.

Changing the size of a storage pool by adding LUNs

D.

Changing a storage pool's stripe breadth

E.

Failover to the low priority standby metadata controller

What MUST be present for a SAN to be considered a fabric?

A.

hub

B.

switch

C.

metadata controller

D.

host bus adapter

Which is the correct order of steps to create a volume in Xsan?

A.

Create LUNs, label LUNs, create storage pools, add LUNs to storage pools, create volumes.

B.

Create LUNs, label LUNs, create volumes, create storage pools, add LUNs to storage pools.

C.

Create volumes, create storage pools, create LUNs, label LUNs, add LUNs to storage pools.

D.

Create LUNs, create storage pools, label LUNs, add LUNs to storage pools, create volumes.