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Details

Data ONTAP 7-Mode Cont.
Netapp NCSA study guide
12
Computer Science
Intermediate
09/28/2015

Additional Computer Science Flashcards

 


 

Cards

Term
LUNs appear as ____ ____ to the initiator.
Definition
Local Drives
Term
SnapDrive allows a host to create and manage a ___ from the SnapDrive host.
Definition
LUN
Term
There are three parts of a NAS ____,_____, and _____.
Definition
The client or host
The TCP/IP network
Server or storage system.
Term
This protocol is used to share files and is the method of transport for Windows shares.
Definition
Common Internet File system (CIFS)
Term
___ is a file system for UNIX clients.
Definition
NFS
Term

San can support what three protocols?

 

 

Definition

Fibre Channel, Fibre Channel over Ethernet, and iSCSI

Term

The ____ initiates the read and write request.

 

A. Host

B. Target

C. Controller

Definition
A. Host
Term

____ is the component of a storage system that runs the Data ONTAP operating system and controls its disk subsystem. 

 

A. Initiator

B. Target 

C. Controller

Definition
C. Controller
Term

_____ is a unique indentifier given to separae devices, or logical units, so they can be accessed by a SCSI, iSCSI, or FC protocol. 

 

A. portID.diskID

B. LUN

C. hostname

Definition
B. LUN
Term
This mode occurs when there is either a single disk failure in a RAID 4 group, or a double disk failure in a RAID-DP group, and there are no spares available.
Definition

 

Degraded mode 

Term

____ Checks all disks for media errors and parity consistency.

 

A. Disk scrubbing

B. Disk zeroing 

C. Disk initializing 

Definition
A. Disk scrubbing
Term

What ensures that writes to a specified FlexVol, or writes to files with space reservations enabled, do not fail because of lack of available space in the containing aggregate?

 

A. Snaprestore

B. Space guarantees

C. SnapVault

 

Definition
B. Space guarantees
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