Online Access Free H13-629_V2.0 Practice Test

Users use storage foundation HA cluster software and two Huawei bladeservers to build a highly available environment for enterprises to provide important business 7 * 24 hour service. One day due to an abnormal power failure one of the servers can not start normally. When the cluster server is in a wait state what command should be issued?

• A.net start vcscomms
• B.gabconfig -cx
• C.hacf -verify
• D.hastart -all

The OceanStor 18500 uses the RAID 2.0 virtualization architecture. Whenplanning to configure storage, which of the following is incorrect?

• A.A storage pool can create two types of LUNs, Thick LUN and Thin LUN
• B.In the RAID 2.0 virtualization architecture, the hot spare space in the storage pool is distributed on each member disk in the storage pool
• C.RAID 2.0 virtualization architecture, the storage pool can contain three storage tiers, and each tier can be configured with a number of different RAID strategies
• D.When creating a storage pool, the minimum number of SAS disks in the hard disk domain where the storage pool islocated is 9 disks when the performance layer RAID policy is selected as 8D + 1P

One customer purchased two Huawei OceanStor 9000 storage devices and deployed them in A and B cities respectively and configured the InfoReplicator function. Regarding production site A data reliability, which of the following descriptions is wrong?

• A.If the replication link is down, you can only modify the pair attribute in the cluster where the home directory of production site A resides. After the replication link is restored, the modifiedThe pair attribute is automatically updated to the production site from the directory
• B.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
• C.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
• D.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 need to be met:1. remote copy pair health status is normal, and the copy link is normal2. from the directory has been canceled write protection

Which of the following description of the application of NDMP backup on the OceanStor 9000 V100R001C30 is wrong?

• A.When enabling the snapshot-based backup mode, the NDMP backupfeature requires the file system to support snapshots. Otherwise, the backup task can not be successfully performed.
• B.Does not support the system time zone or other time-related adjustments, does not support daylight saving time.
• C.Does not support the system disk backup and recovery operations
• D.Based on the snapshot backup, snapshots are created for the current directory. Because the extended attributes of the current directoryreceive the snapshot protection, the current directory extended attributes will be backed up.

Which of the following is a description of theUltraPath multipath setting? (Multiple answers)

• A.When multipath detects a preferred controller failure recovery, the I / O is resumed immediately at the preferred controller by default.
• B.Load Balancing Mode Including wheel training algorithm, the maximum queue depth algorithm, the maximum workload algorithm.
• C.After the connection is interrupted between the LUN home controller and the host, the host accesses the LUN through the peer controller. In this case, the over-trail software defaults the switched home controller of the LUNto the remote controller.
• D.The mode of operation of the array can be in-controller load balancing or inter-controller load balancing.