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Which of the following is correct about the Huawei storage Oceanstor V3 storage system?
When using OceanStor V3, you need to mount the file system snapshot to access the snapshot data.
Customers need to migrate 10TB service data from a manufacturer's mid-tier storage to Huawei OceanStor S5600T (V100R005), storage array, A total of 120 LUN carrying oracle, ESXI virtual machine business plans to use VIS6000T local image data migration. Based on this, which of the following is incorrect?
In order to verify the consistency of the slave LUN data with the source data and to protect slave LUN data, which of the following descriptions is incorrect:
Maintaining a persistent connection between host and storage, ESXi must support multipathing. Which of the following statements is incorrect regarding multipathing for VMware vSphere 5.5?
In a synchronous replication scenario, an application's peak write throughput is 16 MB/s, average write throughput is 500 KB/s, average write 1/0 size is 8 KB, private information overhead is about 11%, and the FC network bandwidth utilization rate is 70%. The throughput of the disaster recovery network must be at least ( ).
Which of the following scenarios will cause the OceanStor 18000 to start local reconfiguration? (multiple selection)
Which if the following is correct regarding the Huawei Oceanstor unified storage system multi-planar system design?
Maintenance personnel discovered a storage fault indicator light. You log in to the management interface and found a RAID group failure and replaced the hard disk. In this process, the maintenance personnel used the following basic troubleshooting methods:
Which Huawei OceanStor V3 storage system prefetch strategy is correct?

Question 127 - H13-629 discussion

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Customers need to create a new Oracle database server Huawei RH5885. V2 32 nuclear CPU, the host using Redhat6.4 operating system, the text system is EXT4, the storage device Oceanstor V3, the I SAS disk and 8D + 1P RAID5 are configured to guide one million data batch. Which of the following methods can improve the import performance into the new database? (Multiple choice.)

A.
Modify the value of DB-WRITER-PROCESSES.
Answers
A.
Modify the value of DB-WRITER-PROCESSES.
B.
Redhat system default CFQ algorithm on the database business efficiency is not high, should be adjusted to noop algorithm.
Answers
B.
Redhat system default CFQ algorithm on the database business efficiency is not high, should be adjusted to noop algorithm.
C.
Oracle database FILESYSTEMIO-OPTIONS parameter can be set to Asynch, and the file system log off.
Answers
C.
Oracle database FILESYSTEMIO-OPTIONS parameter can be set to Asynch, and the file system log off.
D.
Modify Oracle's DB-BLOCK-SIZE parameters.
Answers
D.
Modify Oracle's DB-BLOCK-SIZE parameters.
Suggested answer: A, B, C
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asked 18/09/2024
Scott Whitney
43 questions
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