Two sets of OceanStor unified storage with synchronous remote replication are effective in the following ways to improve host write performance on the primary storage:(Multiple choice.)
Question 32
When a customer uses simpana software, CS can not start normally due to some reason and needs to recover the CS. Which of the following situations will cause the restoration to fail?
Question 33
Customers use Redhat Linux enterprise 6 LVM to manage user data disks in the cluster. What is the possible reason, when using pvmove data migration can not enforce OK?
Question 34
A N8500 (V200R001) clustered NAS system with a set of storage units at the back end. Three RAID Groups, respectively named RG1, RG2, RG3 have been created on the storage unit. There are two LUNs under each RAID group, the capacity of each LUN is 12G.The names are RG1-LUN1, RG1-LUN2, RG2-LUN1, RG2-LUN2, RG3-LUN1, RG3-LUN2, and all LUNs are added to one in storage pool. The purpose is to create a file system based on these LUNs. What of the following will certainly create a failure?
Question 35
Redhat Linux Enterprise 6 cp command is used to complete the operating system data migration. What steps are needed to verify confirmation transfer intoPower? (Multiple choice.)
Question 36
HPUX system has two user volume groups: VG01 and VG02. Execute the following command vgexport-v-s-p -m /tmp/vg01.map / dev / vg01 and vgexport-v -s - m /tmp/vg01.map / dev / vg02. Can vglist view the volume group then?
Question 37
A banking business running background storage system requirements are as follows: What are the more appropriate networking solutions?
Question 38
Which of the following best practice description of Oralce database is correct? (Multiple choice.)
Question 39
Which of the following is a description of the UltraPath multipath setting? (Multiplexed.)
Question 40
The disaster recovery plan of Huawei means that when the production site fails, the production business is automatically switched to run the disaster recovery site.
