Huawei HCIE-Storage (Written) V2.0 - H13-629_V2.0 Exam Practice Test
OceanStor V3 storage resources are mapped to the bare devices on the host. The host creates a dedicated file system on the host. The test tool is usedin the file system. The system produces a large number of 13KB size files, you randomly read these files to test the response time. Changing the prefetch length of 16KB can improve system performance in this case.
Correct Answer: B
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OceanStor V 3 storage SmartPatition can allocateindependent cache space for different LUNs. The capacity of the cache space is read and write.
use.
use.
Correct Answer: A
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A customer production center is in Chengdu with a disaster recovery center in Shenzhen, using VIS 6600T remote replication capabilities to meet the remote disaster recovery. Which of the following about the VIS6600T copy function is correct?
Correct Answer: D
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Existing set customer of database uses a raw device, due to thelarge amount of data in the database. The customer plans to replace the old storage with new storage devices.
In the process of environmental inspection lvcb engineers found the following:
#getlvcb -TA sjklv
Intrapolicy =
copies = 0
interpolicy =
lvid =
lvname =
label =
machine id =
number Ips = 0
relocatable =
strict =
stripe width = 0
stripe size in exponent = 0
type =
upperbound = 0
fs =
time created = time modified =
As the vg is too large, the expansion of vg is impossible. As the service window isvery short, and customers do not want to avoid the risk of large adjustments of the whole original environment, what is the recommended approach?
In the process of environmental inspection lvcb engineers found the following:
#getlvcb -TA sjklv
Intrapolicy =
copies = 0
interpolicy =
lvid =
lvname =
label =
machine id =
number Ips = 0
relocatable =
strict =
stripe width = 0
stripe size in exponent = 0
type =
upperbound = 0
fs =
time created = time modified =
As the vg is too large, the expansion of vg is impossible. As the service window isvery short, and customers do not want to avoid the risk of large adjustments of the whole original environment, what is the recommended approach?
Correct Answer: C
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True or False, In an OceanStor V3 system storage array, all the snapshots of a LUN occupy no more space than the LUN.
Correct Answer: A
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Huawei Standard Edition N8500 has two nodes named Pubeth1 and Pubeth4. It opened the NFS service. NFS server accepts recovery after NFS guest.
However, the client mount point can not be accessed into the directory for a long time without echo. What do you need to do to fix it?
However, the client mount point can not be accessed into the directory for a long time without echo. What do you need to do to fix it?
Correct Answer: D
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True or False, The smart Matrix architecture is a multi-control interconnected system architecture designed by Huawei for the core storage system of an enterprise data center. Based on the smart matrix principle, Huawei OceanStor 18000 supports up to 16 engines (32 controllers) cluster.
Correct Answer: A
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In the mirroring scenario of OceanStor VIS6600T, an engineer detected an abnormal mirroring alarm on the VIS6600T. When you login to the ISM interface, you can view the mirror status of the volume in the corresponding logical disk group based on the alarm and find that the status of a volume in the mirror is NODEVICE.
The reason may be: (multiple choice)
The reason may be: (multiple choice)
Correct Answer: A,B,C
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