Describe and Manage Host I/O Limits UNITY-OPERATE Practice Questions (Page 4)

Questions 16–19

1. 16application · medium

   A Dell Unity administrator is configuring Host I/O limits for the first time. The administrator wants to set a 2,000 IOPS limit on a host group. Which interface can be used to perform this configuration?

   • AThe host's operating system
   • BCLI only
   • CUnisphere only
   • DBoth Unisphere and the CLI
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2. 17expert · hard

   A Dell Unity system has a host group with a 5,000 IOPS limit. The group is running a mixed workload: a database that needs low latency and a backup job that is throughput-intensive. The backup job is causing the group to hit its IOPS limit, which is increasing the database's latency. You need to reduce the backup job's impact on the database. What should you do?

   • AIncrease the group's IOPS limit to 8,000
   • BDisable the IOPS limit on the group
   • CMove the backup job to a different host group with a separate, lower IOPS limit
   • DSet a bandwidth limit on the group instead of an IOPS limit
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4. 18application · medium

   A Dell Unity administrator needs to configure a Host I/O limit for a new host that is being added to an existing host group. The group already has a 10,000 IOPS limit. What is the correct action?

   • ASet the limit on the new host's LUNs instead
   • BConfigure a separate IOPS limit on the new host before adding it to the group
   • CRemove the group's limit and recreate it after adding the host
   • DAdd the host to the group; the group's limit automatically applies to it
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5. 19foundation · easy

   In Dell Unity, where can Host I/O limits be configured?

   • AOn LUNs only
   • BOn individual hosts and host groups
   • COn storage pools only
   • DOn individual hosts only
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