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Free H13-621 Exam Braindumps
HCNP-Storage-CUSN(Constructing Unifying Storage Network) Questions 41–45 (page: 10)

Updated On: 10-Feb-2026
Page 10 of 60
PDF with 294 Questions

For the storage array products, which of the following reasons will cause full amount LUN copy fault? (Select 3 Answers)

  1. the source LUN failure
  2. target LUN failure
  3. link failures
  4. there is insufficient space on the resource pool

Answer(s): A,B,C



Cache mirroring technology means that data is written to a controller, at the same time, to which module will the data be written?

  1. to end controller mirroring Cache
  2. data safe
  3. the server Cache
  4. the hard disk cache

Answer(s): A



Mid-range storage products of OceanStor series own original dual-motor control technology, dual controllers both have same size and specifications of the Cache, which make the data has Cache on both local controller and remote controller, namely write Cache data of the two controllers can backup through mutual mirroring, to ensure the data security and integrity, improve the reliability of the write data.

  1. True
  2. False

Answer(s): A



Which of the following methods and techniques are used in S5000T storage system to improve the performance? (Select 3 Answers)

  1. dynamic flow control
  2. smartcache technology
  3. Cache prefetching technique
  4. Cache mirroring technology

Answer(s): A,B,C



Which of the following opinions about S5000 version upgrade is wrong?

  1. The subsequent releases of both S5000V1R5 and S5000TV1R1 can achieve a smooth upgrade, no need to upgrade the intermediate version
  2. S5000TV1R1 upgrade to V1R5, need to upgrade to the V1R2 first, then upgrade to V1R5, directly from V1R1 upgrade to V1R5 may cause the DB loss, management port IP, log, license loss and other unusual problems
  3. before upgrade, need to backup the DB, system configuration information and system log
  4. before upgrade, don't have to check the version supporting table and manual of the version, because the system support version detection

Answer(s): D



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