A Storage Administrator wants to migrate a thick LUN to another pool, but accidently creates a slightly larger thick LUN to be the target for the migration.
How much space will be used after the migration ends?
A. The size of the target LUN
B. The consumed capacity on the source LUN
C. The size of the source LUN
D. Migrating to a thick LUN in another pool is not supported.
A newly created 500 GB thick LUN with 100 GB used capacity needs to be migrated to a thin LUN.
What is the result of the migration?
A. The 500 GB thick LUN becomes a 500 GB thin LUN. Only the consumed capacity is copied.
B. The 100 GB thin LUN becomes a 500 GB thick LUN. Only the consumed space is copied.
C. The 500 GB thick LUN becomes a 100 GB thin LUN.
D. A thick LUN cannot be migrated to a thin LUN.
Which statements describe FAST-VP behavior?
A. Moves extents between tiers within a pool Moves extents between private LUNs within a tier Rebalances data within a tier when drives are added
B. Promotes data to Flash drives in 64 KB extents Moves extents between private LUNs within a tier Moves extents between tiers within a pool
C. Rebalances data within a tier when drives are added Does not move extents within a tier Moves extents between tiers within a pool
D. Moves extents between drives within a tier Promotes data to Flash drives in 128 MB extents Moves extents between tiers within a pool
A Storage Administrator wants to migrate a thin LUN to another pool, but accidently creates a slightly larger thin LUN to be the target for the migration.
How much space will be used after the migration ends?
A. The size of the source LUN
B. The consumed capacity on the source LUN
C. The size of the target LUN
D. Migrating to a thin LUN in another pool is not supported
Which location is used to optimize cached ACL database lookups?
A. SP memory
B. Vault drives
C. Read cache
D. Host memory
Where, in Unisphere, can a Storage Administrator see a host that has not yet been connected to Storage Group?
A. Initiators tab, part of the "~management" Storage Group
B. Storage Groups tab, listed as "unassigned"
C. Hosts tab, listed as "unassigned"
D. Initiators tab, listed as "available hosts"
A Storage Administrator tries to expand the size of a thin pool LUN in a pool that is oversubscribed by 70%. The operation fails.
What could be causing this issue?
A. A thin pool LUN cannot be expanded.
B. The LUN is participating in a Mirror Group.
C. The LUN is still being accessed by a host.
D. The pool does not have enough free space.
A customer is running out of space and wants to order more drives to add to their existing single Pool environment. The current pool is a mix of 10k SAS and 7.2k NL-SAS drives. The customer plans to purchase 15k SAS drives but seeks your advice.
What should be your response?
A. FAST VP cannot make a distinction between SAS drive speeds. It is not recommended to mix them.
B. FAST VP can make a distinction between SAS drive speeds. It is recommended to mix them.
C. Mixing SAS drive speeds in the same pool is recommended if Fast Cache is enabled on the pool.
D. Since they are expanding the Pool, drive speed does not matter.
A FAST VP Pool is configured with 1,000 GB of Flash, 5,000 GB of SAS, and 25,000 GB of NL- SAS drives. Four thick LUNs of 2,000 GB each are created at 30 minute intervals with default configuration parameters. How will data be distributed initially on the fourth LUN that is created?
A. 0 GB on Flash; 0 GB on SAS; 2,000 GB on NL-SAS
B. 80 GB on Flash; 320 GB on SAS; 1,600 on NL-SAS
C. 666 GB on Flash; 666 GB on SAS; 668 GB on NL-SAS
D. 250 GB on Flash; 1,250 GB on SAS; 500 GB on NL-SAS
A customer has a heterogeneous FAST VP Pool with 2.4 TB available space. The pool contains a mix of thick LUNs and thin LUNs. The customer attempts to create a 2.4 TB thick LUN, but the process fails.
What caused the failure?
A. Pools with thick LUNs cannot be oversubscribed.
B. Heterogeneous Pools do not allow thick LUNs larger than 2 TB.
C. There is insufficient space for thick LUN metadata.
D. VNX Snapshots are present on the existing thin LUNs.
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