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QUESTION 23
The two copies SyncMirror volume are called ____________, which are physical copies of the same file system and consist of one or more RAID groups.
A. Snapshot copies
B. Aggregates
C. Plexes
D. Volumes
Answer: C
Explanation:
https://library.netapp.com/ecmdocs/ECMP1196991/html/GUID-D4D7C7F0-9063-4099-B5CA- 8FEE619EEF1D.html
SyncMirror is a feature of Data OnTap used to mirror data to two separate aggregates. It allows for real-time mirroring of data to matching aggregates physically connected to the same storage system.
SyncMirror provides for synchronous mirroring of data, implemented at the RAID level. You can use SyncMirror to create aggregates that consist of two copies of the same WAFL file system. The two copies, known as plexes, are simultaneously updated. Therefore, the copies are always identical. The two plexes are directly connected to the same system.
The following provides information about the activities of SyncMirror:
SyncMirror can be used to mirror aggregates and traditional volumes. (A traditional volume is essentially an aggregate with a single volume that spans the entire aggregate.) SyncMirror cannot be used to mirror FlexVol volumes. However, FlexVol volumes can be mirrored as part of an aggregate.
SyncMirror is different from synchronous SnapMirror.
QUESTION 24
You want to create an automated test environment that performs a single file SnapRestore time you run the procedure, however, SnapRestore prompts you to confirm your decision to revert the file. How can you automate this step?
A. Use the -f option with the snap restore command.
B. Enable the options snaprestore_noprompts enable = on option.
C. These prompts are for data protection and auditing and cannot be overridden.
D. Enter the priv set advanced mode on the storage system and prompt will not appear.
Answer: A
Explanation:
https://library.netapp.com/ecmdocs/ECMP1196979/html/man1/na_snap.1.html
snap restore [ -f ] [ -t vol | file ] [ -s snapshot_name ] [ -r restore_as_path ]
vol_name | restore_from_path
Reverts a volume to a specified Snapshot copy, or reverts a single file to a revision from a specified Snapshot copy.
Before reverting the volume or file, the user is requested to confirm the operation. The -f option suppresses this confirmation step.
QUESTION 25
When viewing the output of the sysstat f command, which three fields are part of the output? (Choose three)
A. FCP
B. FTP
C. CIFS
D. NFS
E. iSCSI
Answer: ACD
Explanation:
http://backdrift.org/man/netapp/man1/na_sysstat.1.html
sysstat [ -c count ] [ -s ] [ -u | -x | -m | -f | -i | -b ] [ -d ] [ interval ] -f For the default format display FCP statistics.
The FCP default output format is as follows:
CPU NFS CIFS FCP Net kB/s Disk kB/s FCP kB/s Cache
in out read write in out age
###% ##### ##### ##### ##### ##### ##### ##### ##### ##### >##
QUESTION 26
Five minutes ago, you performed a single file SnapRestore on a large NFS file. 40% of your NFS users are now complaining about getting “stale file handles” for the file. Which is the most likely cause of this problem, and the best procedure to correct it?
A. This might be due to an NFS storage system and client mismatch.
Check to see that these users have the same version of the NFS client that existed at the time the
snapshot was taken.
B. NFS users why try to access a reverted file without first reopening it might get a “stale file handle” error
message. Have the users try to reopen the file and see if the problem is resolved.
C. After a single file SnapRestore, NFS users have to reboot their systems. Have them reboot their systems.
D. These users are on a different subnet from the others. Start troubleshooting by checking their subnet.
Answer: B
Explanation:
https://library.netapp.com/ecmdocs/ECMP1196991/html/GUID-35C9A4BA-02BA-4965-A366- 698C1299E29D.html
Reverting a file to a selected Snapshot copy
Using snap restore to revert a single file to a selected Snapshot copy is practical when the file is so large that you cannot copy the previous file version from the Snapshot copy to the active file system.
Before you begin Ensure that you notify the network users before reverting a file so that they know that the current data in the file will be replaced by that of the selected Snapshot copy.
Note: NFS users who try to access a reverted file without first reopening it might get a stale file handle error message after the volume reversion.
QUESTION 27
Using the output below, a co-worker determined that these are types “Solaris” LUNs. What would your destination be?
lun show – m LUN patch mapped to LUN ID
——————————————————-
/vol/vol1/lun0 solaris – igroup0 0 /vol/vol1/lun solaris- igroup1
0 /vol/vol1/qtree1/lun2 solaris – igroup2 0 /vol/vol1/qtree1/lun3 solaris – igroup3 0
A. These are type “Solaris” LUNs.
B. Not enough information is given here.
Run the lun status command to get the information requested.
C. Not enough information is given here.
Run the lun show -v command to get the information requested.
D. Not enough information is given here.
Run the lun map command to get the information requested.
Answer: C
QUESTION 28
To determine the version of Data ONTAP in which a bug has been fixed, use the NOW site _______ utility. (Choose two.)
A. AutoSupport
B. Bugs Online
C. NetApp Diagnostics
D. Release Comparison
E. System Configuration Guide
Answer: BD
Explanation:
This question is out of date, but its still on the exam as of Sept2013! NOW has been replaced with support.netapp.com.
You should be very familiar with what AutoSupport does. Also if you have done any research, you know that the System Configuration Guide is an invaluable tool that you will use regularly. Neither of those are related to bugs.
Bugs Online (BOL) is located at http://support.netapp.com/NOW/cgi-bin/bol/ Bugs Online provides a suite of tools to help manage and resolve your bug issues.
The Release Bug Advisor is located at
http://support.netapp.com/NOW/cgi-bin/relrec
There is also a Version Comparison tool available at
https://communities.netapp.com/docs/DOC-8168/diff?secondVersionNumber=8
QUESTION 29
Which two are Data ONTAP commands for creating LUNs on a storage system? (Choose two.)
A. lun create
B. lun config
C. lun make
D. lun setup
Answer: AD
Explanation:
https://library.netapp.com/ecmdocs/ECMP1196979/html/man1/na_lun.1.html
The following commands are available in the lun suite:
Easy to use interactive mechanism for setting up initiator groups, LUNs, and mapping configuration.
QUESTION 30
In a Fibre Channel configuration, the host’s HBA is referred to as the ___________, and the storage system’s HBA is referred to as the __________ .
A. initiator, target
B. primary, secondary
C. secondary, primary
D. target, initiator
Answer: A
Explanation:
http://en.wikipedia.org/wiki/SCSI_initiator_and_target
QUESTION 31
Before running lun setup on the storage system, you must first create the igroup to which the initiator will be attached.
A. True
B. False
Answer: B
Explanation:
https://library.netapp.com/ecmdocs/ECMP1196979/html/man1/na_lun.1.html
lun setup
Easy to use interactive mechanism for setting up initiator groups, LUNs, and mapping configuration.
QUESTION 32
These are three methods of creating a LUN:
* lun create
* lun map
* lun setup
A. True
B. False
Answer: B
Explanation:
https://library.netapp.com/ecmdocs/ECMP1196979/html/man1/na_lun.1.html
The following commands are available in the lun suite:
Easy to use interactive mechanism for setting up initiator groups, LUNs, and mapping configuration.
lun map [ -f ] lun_path initiator_group [ lun_id ]
Maps a LUN to all the initiators in the supplied group
QUESTION 33
Which set of commands should be used for troubleshooting Ethernet connectivity problems from the storage system console?
A. ifstat, netdiag
B. perfstat, tracert
C. sysconfig – cr, sysstat
D. dish shm_stats, sysstat
Answer: A
Explanation:
https://library.netapp.com/ecmdocs/ECMP1196890/html/man1/na_ifstat.1.html http://backdrift.org/man/netapp/man1/na_netdiag.1.html
ifstat – display device-level statistics for network interfaces netdiag – perform network diagnostics
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