Pass the Huawei HCIE-Storage H13-629 Questions and answers with ExamsMirror

3,5,2,1,4

3,1,5,4,2

3,5,2,4,1

3,5,1,2,4

Due to system upgrades, you need to make a master-slave switchover for the remote replication pair that has been created, and the following conditions needto be met:1. remote copy pair health status is normal, and the copy link is normal2. from the directory has been canceled write protection

If the replication link is down, you can only modify the pair attribute in the cluster where the home directory ofproduction site A resides. After the replication link is restored, the modifiedThe pair attribute is automatically updated to the production site from the directory

Set the channel authentication IP address, which is the static front-end service IP address of any node in the remote cluster, and is used to establish a replication area channelConnection, this node must be in the copy area

The channel authentication password can be modified. After the password is modified, if the copy link is disconnected, you need to manually re-enter the new password and keep the passwordThe password of the originating and receiving ends of the channel in the system is consistent so that the duplicated link can be recovered

Delete the files that department A does not need to use.

Enable SmartDeduplication for the file system used by department A.

Expand the file system quota for department A.

Enable SmartCompression for the file system used by department A.

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data Reader: The flow of raw data read from the client, set in each client

Data streams: client to MediaAgent data transfer stream, set in the storage strategy

Device Streams: MediaAgent to storage Media data transfer stream, set in each sub-client

The value of Data Reader must be less than the value of Device Streams

The RAID group where the LUNresides is downgraded or invalidated

The connection between the host and the storage is broken

Formatting process made a master-slave switching operation

A controller reset

Not just the host with IP 100.43.13.210 can access this NFS share

To query the client for all the NFS shares on the service IP, use the command: showmount -e 100.43.13.11

Mount the NFS shared file system locally and execute: mount -t nfs 100.43.13.11:xs-cmfs / mnt

Verify that NFS shared file system has been mounted locally, executable: mount

Turn off the power of all running virtual machines or migrate these virtual machines to another data store

Use the esxcli storage vmfs extent list command to obtain the name and partition of the vmfs data store tobe backed up after the provision of number of the supported devices.

voma -m vmfs -f check -d /vmfs/devices/disks/naa.60022a110009a8a800042e1800000000:1

voma -m vmfs -f check -d naa.60022a110009a8a800042e1800000000: 1

Create a site discovery store, find the host registration store, register the host to create a protection policy.

Discovery Store, Discovery Host Registration Store, Register Host Create Site Registration Store Create Protection Group Create Protection Policy.

Found storage, found that the host to create a site registration store, register the host to create a protection group to create a protection strategy.

Create a site registration store, register the host to create aprotection group to create a protection policy.

OLTP database generally have a large numberof random write, it is recommended to choose RAID 10 to store data.

In order to improve write performance, all SQL server database data stored in the LUN write strategy is configured to "write back the image".

Because the size of the SQL server pageis 8K, in order to ensure the best performance of the database, NTFS allocated block size should not be less than 8KB.

SQL Server database instance memory size and recovery mode of choice has no effect on the performance of the database.