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When troubleshooting a double disk failure with SyncMirror, you decide to remove and destroy a plex from a mirrored aggregate. What steps remove a plex from a mirrored aggregate?
A. Take the aggregate offline and use the aggr destroy command.
B. Take the aggregate offline and use the destroy -f command.
C. Ensure the plex is online and use the aggr destroy plexname command.
D. Ensure the plex is offline and use the aggr destroy plexname command.
When replicating data between 32-bit and 64-bit aggregates, which two are allowed? (Choose two.)
A. NDMP copy
C. VOL copy
What types of migration are supported from 32-bit to 64-bit?
A. migration of qtrees via QSM
B. migration of volumes via NDMP copy
C. migration of volumes via SnapMirror
D. Both A & B
E. Both B & C
F. Both A & C
Volume SnapMirror operates at the physical block level. It replicates the contents of an entire volume, including all Snapshot copies, plus all volume attributes verbatim from a source (primary) volume to a target (secondary) volume. Implicitly, the destination volume will be the same as the source volume. Since C is incorrect, A & B must be correct. Qtree snapmirror operates at the logical level, so it is unimportant that the destination system has a different volume configuration. NDMP copy is similarly operating with data already read from the volume and so the destination volume type is not a consideration.
How do you migrate LUNs under volumes from 32-bit to 64-bit?
B. NDMP copy
Think of NDMP copy as a sort of ftp for SAN. You can use it to copy files from one volume to another. Because the file is read from one volume and written to another, the constraints of volume types are not an issue.
Which three FAS deduplication features exist in ONTAP 8.0 7-Mode? (Choose three.)
A. The deduplication fingerprint and change logs were moved to the root volume /etc/dedup directory.
B. After breaking the deduplication volume destination mirror, the deduplication (a-sis) process continues uninterrupted.
C. Qtree SnapMirror is supported on the destination for deduplication by enabling on the source, destination, or both systems.
D. The fingerprint database and the change logs that the deduplication process uses are located outside the volume, in the aggregate.
E. The deduplication schedule is not tied to a Qtree SnapMirror update, and can be configured just like the deduplication schedule for any volume.
To manage SnapVault relationships with an NDMP management application, you must specify a(an) ____.
A. directory path
B. volume and qtree
C. SnapVault license
D. username and password
For OSSV sources, the qtree is the basic unit of SnapVault backups.
The data structures that are backed up and restored through SnapVault depend on the primary system. On systems running Data ONTAP, the qtree is the basic unit of SnapVault backup and restore. SnapVault backs up specified qtrees on the primary system to associated qtrees on the SnapVault secondary system. If necessary, data is restored from the secondary qtrees back to their associated primary qtrees. On open systems storage platforms, the directory is the basic unit of SnapVault backup. SnapVault backs up specified directories from the native system to specified qtrees in the SnapVault secondary system. If necessary SnapVault can restore an entire directory or a specified file to the open systems platform. The destination system uses a slightly more disk space and directories than the source system.
How can you “throttle” SnapValue updates and baseline transfers so that the primary or secondary is not transmitting data as it can?
A. Use the -k option in the snapvault start or snapshot modify commands.
B. SnapVault does not support throttling of network throughout.
C. Use the snapvault throttle command.
D. Use the -k option in the snapvault initialize command.
Node 1 in a clustered pair detects that it has lost connectivity to one of its disk shelves. Node 1 is still up, but it cannot see one of its disk shelves. However, the partner node, Node 2, can see all of the Node 1’s disk shelves. Which feature will cause Node 2 to monitor this error condition for a period of three minutes by default, and then forcibly take over Node 1 if the error condition persists?
A. Auto enable of giveback
B. Negotiated Fail Over
C. Takeover on panic
In Data ONTAP, the root user is exempt from those two quotas: ____. (Choose two.)
A. User quotas
B. Tree quotas
C. Root quotas
D. Group quotas
E. File quotas
User and group quotas do not apply to the root user or to the Windows Administrator account; tree quotas, however, do apply even to root and the Windows Administrator account.
Which two Volume SnapMirror (VSM) relationship are supported? (Choose two.)
A. Data ONTAP 8.0.2 64-bit –> Data ONTAP 8.1 64-bit
B. Data ONTAP 8.0.2 32-bit –> Data ONTAP 8.0.2 64-bit
C. Data ONTAP 7.3.2 32-bit –> Data ONTAP 8.1 64-bit
D. Data ONTAP 7.3.2 32-bit –> Data ONTAP 8.0.2 64-bit
An aggregate is composed of twelve 36-Gigabyte disks. A drive fails and only 72-Gigabyte spare disks are available. Data ONTAP will then perform what action?
A. Chooses a 72-Gigabyte disk and use it as is.
B. Chooses a 72-Gigabyte disk and right-size it.
C. Halts after 24 hour of running in degraded mode.
D. Alerts you that there are no 36-Gigabyte disks and wait for one to be inserted.
Which statement is true about expanding an aggregate from 32-bit to 64-bit in place?
A. All aggregates are automatically converted from 32-bit to 64-bit with the Data ONTAP 8.1 upgrade.
B. The expansion is triggered by an aggr convert command.
C. The expansion is triggered by adding disks to exceed 16 TB.
D. The 32-bit aggregates are degraded and must be Volume SnapMirrored to a new 64-bit aggregates with Data ONTAP 8.1 upgrade.
To upgrade an aggregate in-place, the only available method is to add disks to expand the aggregate to >16TB.
What utility on the storage system will allow you to capture network packet information?
The pktt command controls a simple on-filer packet tracing facility. Packets can be captured into a trace buffer then dumped to a file, or the captured data can be logged to a file. The data is stored in “tcpdump” format, and can be directly viewed with tcpdump, ethereal, and perhaps other viewers. The output can also be converted using the editcap program to a variety of other formats, including Sniffer, NetMon, and Snoop.
The root admin on the UNIX box receives an “Access Denied” message when he attempts to access a newly mounted qtree. What’s the most likely cause of this error?
A. The qtree is missing from the /etc/hosts file.
B. NFS is turned off on the storage system.
C. The qtree is set to ntfs security style.
D. The qtree has not been exported.
Only hostnames and IPs are referenced in /etc/hosts, so A is incorrect. The question states that the qtree was mounted, and B and D would preclude this so they are incorrect. You need to set a qtree to mixed or unix security style to support UNIX users.
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