Free H13-621 Exam Braindumps (page: 25)

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In the host random write business scenario, what are the main factors influencing the performances of storage array?(Select 3 Answers)

  1. LUN sectional depth
  2. the number of RAID group disk
  3. single disk size and disk capacity
  4. Settings of Cache high and low water level

Answer(s): A,B,D



With Linux, a disk output is as follows. # fdisk -l
Disk /dev/sd 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System
/dev/sdb1 * 1 2805 16386300 83 Linux
/dev/sdb2 2806 9729 55617030 5 Extended
/dev/sdb5 2806 3825 8193118+ 83 Linux
/dev/sdb6 3826 5100 10241406 83 Linux
/dev/sdb7 5101 5198 787153+ 82 Linux swap / Solaris
/dev/sdb8 5199 6657 11719386 83 Linux
/dev/sdb9 6658 7751 8787523+ 83 Linux
/dev/sdb10 7752 9729 15888253+ 83 Linux Which of the following opinions are correct?

  1. lack of sdb3 and sdb4, there is problem in disk partition table, should be restored partition table
  2. the disk only has a primary partition
  3. the disk has six logical partitions
  4. the disk has seven logical partitions

Answer(s): B,C



In the process of the whole disk copy, RAID group is in normal condition, all member disks are in available state, data redundancy information of RAID group is complete, and the customer data has no risk of loss.

  1. True
  2. False

Answer(s): A



When deploy N8000 system by ISM, which of the following characteristic of the management software are not used?

  1. RAID, LUN, iSCSI, target device, connecting LUN creation
  2. resource pool, snapshot, LUN copy deployment
  3. support for the management of the basic characteristics of Symantec's SF, SFS
  4. the storage network management

Answer(s): D






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