http://www.aroopam.com/After a SnapREstore reversion of a volume, incremental backup and restore
operations on the file or volume cannot rely on the timesamps to determine what
data needs to be backup or restored. Which of the following is the most likely course
of action to take to ensure correct incorrect incremental backups?
A. Perform a base-level incremental backups?
B. Reboot the storage appliance to reset timestamps back to their original times before
the reversion.
C. Take a new snapshot of the volume to create new base-level timestamps for the
incremental backup.
D. First perform choice and then choice a.
Answer: A
In Data ONTAP 6.2 the capacity of qtrees can modified without having to destroy
the qtree or volume it is on.
A. True
B. False
Answer: A
Five minutes ago, you performed a single file SnapRestorer on a large NFS file.
Four out of ten of your NFS users are now complaining about getting "stale file
handles" for the file. Which of the following is the most likely cause of this problem,
and the best procedure to correct it?
A. These four users are on a different subnet form the other. Start troubleshooting by
checking their subnet.
B. After a single file SnapRestore, NFS users have to reboot their system. Have them
reboot their systems.
C. This might be due to an NFS storage appliance and client version mis-match. Check to
see that these users have the same version of the NFS client that existed at the time the
snapshot was taken.
D. NFS users who try to access a reverted file without first reopening it might get a "stale
file handle" error message. Have the four users try to reopen the file and see if the
problems is resolved.
Answer: D
You are trying it do a single file SnapRestore for a file, but your are receiving an
error message that the directory structure no longer exists. Which of the following is
the most likely explanation?
A. You must recreate the directory structure before trying to restore the file.
B. Once the directory structured has been deleted, you cannot restore the file using single
file SnapRestore. You must now SnapRestore the volume.
C. Snapshots have been created since the original directory structure was deleted.
D. None of the above.
Answer: A
The use of which of the following WCCP parameter(s) can provide the highest
performance for multiple NetCache's running 5.1 servicing a single WCCP router.
A. IPGRE
B. Mac Rewrite
C. Weighting Factors
D. A and C
E. B and C
Answer: E
Data ONTAP uses inodes in an active file system to reference...............
A. disk blocks
B. file segments
C. Qtrees
D. snapshots
Answer: A
operations on the file or volume cannot rely on the timesamps to determine what
data needs to be backup or restored. Which of the following is the most likely course
of action to take to ensure correct incorrect incremental backups?
A. Perform a base-level incremental backups?
B. Reboot the storage appliance to reset timestamps back to their original times before
the reversion.
C. Take a new snapshot of the volume to create new base-level timestamps for the
incremental backup.
D. First perform choice and then choice a.
Answer: A
In Data ONTAP 6.2 the capacity of qtrees can modified without having to destroy
the qtree or volume it is on.
A. True
B. False
Answer: A
Five minutes ago, you performed a single file SnapRestorer on a large NFS file.
Four out of ten of your NFS users are now complaining about getting "stale file
handles" for the file. Which of the following is the most likely cause of this problem,
and the best procedure to correct it?
A. These four users are on a different subnet form the other. Start troubleshooting by
checking their subnet.
B. After a single file SnapRestore, NFS users have to reboot their system. Have them
reboot their systems.
C. This might be due to an NFS storage appliance and client version mis-match. Check to
see that these users have the same version of the NFS client that existed at the time the
snapshot was taken.
D. NFS users who try to access a reverted file without first reopening it might get a "stale
file handle" error message. Have the four users try to reopen the file and see if the
problems is resolved.
Answer: D
You are trying it do a single file SnapRestore for a file, but your are receiving an
error message that the directory structure no longer exists. Which of the following is
the most likely explanation?
A. You must recreate the directory structure before trying to restore the file.
B. Once the directory structured has been deleted, you cannot restore the file using single
file SnapRestore. You must now SnapRestore the volume.
C. Snapshots have been created since the original directory structure was deleted.
D. None of the above.
Answer: A
The use of which of the following WCCP parameter(s) can provide the highest
performance for multiple NetCache's running 5.1 servicing a single WCCP router.
A. IPGRE
B. Mac Rewrite
C. Weighting Factors
D. A and C
E. B and C
Answer: E
Data ONTAP uses inodes in an active file system to reference...............
A. disk blocks
B. file segments
C. Qtrees
D. snapshots
Answer: A
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