How would you initiate a cluster takeover of filer2 from filer1?
A. filer2> cf giveback
B. filer1> cf giveback
C. filer2> cf takeover
D. filer1> cf takeover
Answer: D
Which command allows you to access the other node's console after a takeover has occurred?
A. toggle
B. switch
C. partner
D. takeover
Answer: C
Each storage appliance in a cluster must have network access to the __________.
A. Internet
B. Same collection of subnets
C. Cluster partner
D. Same administration host
Answer: B
While troubleshooting a double disk failure with SyncMirror, you decide to remove and destroy a
plex from a mirrored volume. What steps would you perform to remove a plex from a mirrored
volume?
A. Ensure the plex is offline and use the vol destroy plexname command.
B. Ensure the plex is online and use the vol destroy plexname command.
C. Take the volume offline and use the vol destroy command.
D. Take the volume offline and use the vol destroy -f command.
Answer: A
In a MetroCluster, you must perform the disaster recovery procedure if the cluster interconnect
between the two nodes fails.
A. True
B. False
Answer: B
For aggregates or traditional volume SyncMirror to work correctly, the configuration of each plex
must be identical with regard to ____________.
A. Mirrored snapshots
B. RAID groups and disk sizes
C. NDMP and snapshots
D. NVRAM
Answer: B
By definition, a Fabric Attached MetroCluster consists of two fabrics. Given this Fabric Attached
MetroCluster diagram, identify the first fabric in the cluster.
A. Switch1->ISL2->Switch4
B. Switch2->ISL1->Switch3
C. Switch1->ISL1->Switch3
D. Switch2->ISL2->Switch4
Answer: C
What does it signify if the disks are "not owned"in a FAS270c appliance?
A. Disks are data disks
B. Disks are spare disks
C. Disks are mailbox disks
D. Disks are not used
Answer: D
The required hardware to add SyncMirror to an existing Clustered Failover system consists of:
A. Disk shelves and cluster interconnect
B. Disk shelves, adapters and cabling
C. Disk shelves and cabling
D. Disk shelves and termination switches
Answer: B
You suspect that there might be a mismatch of data between two plexes.
What diagnostic command can you issue to determine if there is a difference between the
plexes?
A. sysconfig -r vol2
B. vol status -r vol2
C. vol verify start vol2
D. sys-diag -c vol2
Answer: C
The cf forcetakeover -f command ____________.
A. is recommended for all clusters
B. can lead to data corruption
C. can only used with MetroCluster
D. cannot be used unless SyncMirror is licensed
Answer: B
When cabling a Fabric Attached MetroCluster, which of the following rules does NOT apply?
A. Each clustered pair must use two switches.
B. Each node must have the VI-MC cluster adapter installed in slot 5.
C. Each node must have the HBA kit installed and running.
D. Syncmirror_local and cluster_remote must be licensed and enabled on the local and partner
nodes.
Answer: B
Which of the following is NOT a required license for Fabric Attached MetroCluster?
A. Syncmirror_remote
B. Syncmirror_local
C. Cluster
D. Cluster_remote
Answer: A
The cluster interconnect adapter goes into which slot in the FAS960c appliance?
A. Slot 1
B. Slot 11
C. Slot 6
D. Slot 10
Answer: C
In a Fabric Attached MetroCluster, a "disaster" is described as a:
A. Failure of the Inter-Switch-Links (ISL)
B. Malfunction of the Fiber Channel adapter on the cluster node
C. Failure of the interconnect cable
D. Prolonged communication disruption
Answer: D
When configuring a standard cluster using FAS900 series appliances, each FAS900 series
appliance must have a minimum of _______ FC-AL adapter port(s).
A. one
B. two
C. three
D. four
Answer: B
Which one of the following SyncMirror commands would you use to mirror an existing unmirrored
volume where Data ONTAP selects the disk drives?
A. vol mirror volY
B. vol mirror volY -m
C. vol mirror volY -d 12@144
D. vol mirror volY -m 12@144
Answer: A
Which of the following commands would you use to rejoin the "mir" volume with the "mir(1)"
volume?
A. vol mirror mir -v mir
B. vol mirror mir -c mir(1)
C. vol mirror mir -v mir(1)
D. vol mirror mir -n mir(1)
Answer: C
You can avoid data corruption when you issue the cf forcetakeover –d command, if the remote
node is:
A. Powered on and accessible
B. Fenced off manually
C. Powered off and inaccessible
D. In a giveback mode
Answer: C
The two copies of a SyncMirror volume are called _______. Each ______ is a physical copy of
the same file system and consists of one or more RAID groups.
A. plexes, plex
B. volumes, volume
C. qtrees, qtree
D. snapshots, snapshot
Answer: A
You suspect that there might be a mismatch of data between two plexes.What diagnostic command can you issue to determine if there is a difference between theplexes?A. sysconfig -r vol2B. vol status -r vol2C. vol verify start vol2D. sys-diag -c vol2Answer: CThe cf forcetakeover -f command ____________.A. is recommended for all clustersB. can lead to data corruptionC. can only used with MetroClusterD. cannot be used unless SyncMirror is licensedAnswer: BWhen cabling a Fabric Attached MetroCluster, which of the following rules does NOT apply?A. Each clustered pair must use two switches.B. Each node must have the VI-MC cluster adapter installed in slot 5.C. Each node must have the HBA kit installed and running.D. Syncmirror_local and cluster_remote must be licensed and enabled on the local and partnernodes.Answer: BWhich of the following is NOT a required license for Fabric Attached MetroCluster?A. Syncmirror_remoteB. Syncmirror_localC. ClusterD. Cluster_remoteAnswer: AThe cluster interconnect adapter goes into which slot in the FAS960c appliance?A. Slot 1B. Slot 11C. Slot 6D. Slot 10Answer: CIn a Fabric Attached MetroCluster, a "disaster" is described as a:A. Failure of the Inter-Switch-Links (ISL)B. Malfunction of the Fiber Channel adapter on the cluster nodeC. Failure of the interconnect cableD. Prolonged communication disruptionAnswer: DWhen configuring a standard cluster using FAS900 series appliances, each FAS900 seriesappliance must have a minimum of _______ FC-AL adapter port(s).A. oneB. twoC. threeD. fourAnswer: BWhich one of the following SyncMirror commands would you use to mirror an existing unmirroredvolume where Data ONTAP selects the disk drives?A. vol mirror volYB. vol mirror volY -mC. vol mirror volY -d 12@144D. vol mirror volY -m 12@144Answer: AWhich of the following commands would you use to rejoin the "mir" volume with the "mir(1)"volume?A. vol mirror mir -v mirB. vol mirror mir -c mir(1)C. vol mirror mir -v mir(1)D. vol mirror mir -n mir(1)Answer: CYou can avoid data corruption when you issue the cf forcetakeover –d command, if the remotenode is:A. Powered on and accessibleB. Fenced off manuallyC. Powered off and inaccessibleD. In a giveback modeAnswer: CThe two copies of a SyncMirror volume are called _______. Each ______ is a physical copy ofthe same file system and consists of one or more RAID groups.A. plexes, plexB. volumes, volumeC. qtrees, qtreeD. snapshots, snapshotAnswer: A
To configure a pair of interfaces so that the standby interface can replace a dedicated interface
on the partner appliance in a cluster, you must have ____________.
A. two single MAC-address interfaces: one on each appliance in the cluster
B. one IP address to be used by the takeover partner
C. four single MAC-address interfaces: two on each appliance in the cluster
D. four IP addresses: two on each appliance in the cluster
Answer: C
In a Fabric Attached MetroCluster, disk ownership by a node is determined by:
A. Where the FC HBAs for disks connect into the switch, and by where the disks connect to the
switch banks
B. The types of disks used in the cluster
C. The ports on the FC HBA
D. The slots in which the FC HBA is installed
Answer: A
You cannot disable the SyncMirror license if one or more mirrored volumes exist.
A. True
B. False
Answer: A
FAS900 clusters that use a dual optical FC adapter and have FC9 disk shelves require_____ MIA
(media interface adapter(s)) for each input LRC on the _____ disk shelf only.
A. one, last
B. two, last
C. one, first
D. two, first
Answer: C
Is this standard clustered pair properly cabled based on Network Appliance standard cabling
recommendation for the FAS900 series?
A. Yes
B. No
Answer: B
Which clustered storage appliance disk shelves are terminated correctly?
A. Local storage appliance disk shelves
B. Partner storage appliance disk shelves
C. Both Local and Partner storage appliance disk shelves
D. None of the above
Answer: A
How is the Cluster Interconnect cabled between the two CPU modules in a FAS270c appliance?
A. The same as for standard storage appliances
B. Internally along the backplane
C. Using Fibre Channel switches
D. Using fiber optic cables
Answer: B
You have connected all cables and disk shelves in a Fabric Attached MetroCluster. Which of the
following commands would you use to verify that disks are connected and have dual paths?
A. storage show disk p
B. sysconfig v
C. vol status r
D. disk show
Answer: A
To configure a pair of interfaces so that the standby interface can replace a dedicated interfaceon the partner appliance in a cluster, you must have ____________.A. two single MAC-address interfaces: one on each appliance in the clusterB. one IP address to be used by the takeover partnerC. four single MAC-address interfaces: two on each appliance in the clusterD. four IP addresses: two on each appliance in the clusterAnswer: CIn a Fabric Attached MetroCluster, disk ownership by a node is determined by:A. Where the FC HBAs for disks connect into the switch, and by where the disks connect to theswitch banksB. The types of disks used in the clusterC. The ports on the FC HBAD. The slots in which the FC HBA is installedAnswer: AYou cannot disable the SyncMirror license if one or more mirrored volumes exist.A. TrueB. FalseAnswer: AFAS900 clusters that use a dual optical FC adapter and have FC9 disk shelves require_____ MIA(media interface adapter(s)) for each input LRC on the _____ disk shelf only.A. one, lastB. two, lastC. one, firstD. two, firstAnswer: CIs this standard clustered pair properly cabled based on Network Appliance standard cablingrecommendation for the FAS900 series?A. YesB. NoAnswer: BWhich clustered storage appliance disk shelves are terminated correctly?A. Local storage appliance disk shelvesB. Partner storage appliance disk shelvesC. Both Local and Partner storage appliance disk shelvesD. None of the aboveAnswer: AHow is the Cluster Interconnect cabled between the two CPU modules in a FAS270c appliance?A. The same as for standard storage appliancesB. Internally along the backplaneC. Using Fibre Channel switchesD. Using fiber optic cablesAnswer: BYou have connected all cables and disk shelves in a Fabric Attached MetroCluster. Which of thefollowing commands would you use to verify that disks are connected and have dual paths?A. storage show disk pB. sysconfig vC. vol status rD. disk showAnswer: A
How would you initiate a cluster takeover of filer2 from filer1?A. filer2> cf givebackB. filer1> cf givebackC. filer2> cf takeoverD. filer1> cf takeoverAnswer: DWhich command allows you to access the other node's console after a takeover has occurred?A. toggleB. switchC. partnerD. takeoverAnswer: CEach storage appliance in a cluster must have network access to the __________.A. InternetB. Same collection of subnetsC. Cluster partnerD. Same administration hostAnswer: BWhile troubleshooting a double disk failure with SyncMirror, you decide to remove and destroy aplex from a mirrored volume. What steps would you perform to remove a plex from a mirroredvolume?A. Ensure the plex is offline and use the vol destroy plexname command.B. Ensure the plex is online and use the vol destroy plexname command.C. Take the volume offline and use the vol destroy command.D. Take the volume offline and use the vol destroy -f command.Answer: AIn a MetroCluster, you must perform the disaster recovery procedure if the cluster interconnectbetween the two nodes fails.A. TrueB. FalseAnswer: BFor aggregates or traditional volume SyncMirror to work correctly, the configuration of each plexmust be identical with regard to ____________.A. Mirrored snapshotsB. RAID groups and disk sizesC. NDMP and snapshotsD. NVRAMAnswer: BBy definition, a Fabric Attached MetroCluster consists of two fabrics. Given this Fabric AttachedMetroCluster diagram, identify the first fabric in the cluster.A. Switch1->ISL2->Switch4B. Switch2->ISL1->Switch3C. Switch1->ISL1->Switch3D. Switch2->ISL2->Switch4Answer: CWhat does it signify if the disks are "not owned"in a FAS270c appliance?A. Disks are data disksB. Disks are spare disksC. Disks are mailbox disksD. Disks are not usedAnswer: DThe required hardware to add SyncMirror to an existing Clustered Failover system consists of:A. Disk shelves and cluster interconnectB. Disk shelves, adapters and cablingC. Disk shelves and cablingD. Disk shelves and termination switchesAnswer: B
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