Your system has two disk devices, c2t0d0 and c2t1d0, and two flash devices, c2t5d0 and c2t8d0. Which command would you to create a storage pool named "tank," which mirrors the disks and adds the two…

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• Azpool create tank mirror c2t0d0 c2t1d0 mirror c2t5d0 c2t8d0
• Bzpool create tank mirror c2t0d0 c2t1d0 log mirror c2t5d0 c2t8d0
• Czpool c2t0d0 c2t1d0 cache c2t5d0 c2t8d0 mirror
• Dzpool create tank mirror c2t0d0 c2t1d0 cache c2t5d0 c2t8d0
• Ezpool create tank raidz2 c2t0d0 c2t1d0 c2t5d0 c2t8d0

• A
  2% (1)
• B
  2% (1)
• C
  7% (3)
• D
  71% (32)
• E
  18% (8)

Explanation

Creating a ZFS Storage Pool with Cache Devices You can create a storage pool with cache devices to cache storage pool data. For example: # zpool create tank mirror c2t0d0 c2t1d0 c2t3d0 cache c2t5d0 c2t8d0 Note: * Creating a Basic Storage Pool The following command creates a new pool named tank that consists of the disks c1t0d0 and # zpool create tank c1t0d0 c1t1d0 These whole disks are found in the /dev/dsk directory and are labelled appropriately by ZFS to contain a single, large slice. Data is dynamically striped across both disks. * Creating a Mirrored Storage Pool To create a mirrored pool, use the mirror keyword, followed by any number of storage devices that will comprise the mirror. Multiple mirrors can be specified by repeating the mirror keyword on the command line. The following command creates a pool with two, two-way mirrors: # zpool create tank mirror c1d0 c2d0 mirror c3d0 c4d0

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