A Simpana client fails to perform a backup. When you view the status of the task, it reported the following error "library, media Agent, Drive pool, Media: mount path is offline: please check if the mount path is online and accessible ".
What may can be the cause of this problem?
A. Client offline
B. Media Services Offline
C. The client cannot resolve the media server host name
D. backup media failure
Which of the following is not part of the storage troubleshooting process?
A. Manually clear the NMS alarm and turn off the alarm light.
B. Observe the symptom and collect the fault information.
C. Troubleshoot according to the "Event Reference" or "Troubleshooting" manual.
D. Maintain the faulty environment and contact technical engineer for support.
Which of the following feature is correct about the OceanStor V3 volume mirroring? (Multiple choice.)
A. After creating a mirrored volume for a normal LUN, the server read-write IO results in a change as a result of internal information exchange.
B. The amount of data actually stored on a LUN is 2G, the total copy of the data is 4G. A volume image is created for the LUN, the LUN is mirrored when the copy is generated during system creation.
C. You can configure a volume mirror for external LUNs or configure external LUNs as mirror copies.
D. When configuring volume mirroring, mirror copies are required from different disk domains.
In the OceanStor 18000 storage system, a 15K RPM SAS disk is used. Assuming that the average seek latency of this type of disk is 6 ms. which type of disk can provide a single disk IOPS?
A. 100
B. 150
C. 125
D. 167
What is shown in the main group?
A. The production system equipment network card occupancy rate is high.
B. The production system equipment network card occupancy rate is low.
C. The production system equipment CPU occupancy rate.
D. The production system equipment CPU occupancy rate is low.
Huawei two nodes Standard Edition N8500, opened the CIFS service. Which of the following CIFS parameters prevents users from seeing other users in the table of Contents?
A. oplock
B. noguest
C. fs-mode
D. hide-unreadable
Simpana index is divided into two sections, which used to record the information of each data object and storage location, the index of a large amount of information is managed by what?
A. CommServe
B. MediaAgent
C. Library
D. iDataAgent
The OceanStor V3 storage smart patition can allocate independent cache space for different LUNs. The capacity of the cache space is shared by both read and write operations.
A. True
B. False
The CIFS share cifs_share_001 is configured through the OceanStor deviceManager management interface of OceanStor 9000, and the configured share properties are as follows:
(1)
share named cifs_dir_001
(2)
read-only access
(3)
Using local authentication user mode, user name cifsuser001, password Password @ 123; One of the front-end IP addresses of the OceanStor 9000 storage system is 96.69.35.7. Which of the following descriptions is correct?
A.
Enter the windows 7 PC \\ 96.69.35.7, prompted to enter the user name password, see the shared path name ing into cifs_share_001
B.
directly in the address bar enter \\ 96.69.35.7 \ cifs_dir_001 and enter the user name password, you can open the shared path, you can browse this total Enjoy the file under the path
C.
In the address bar, type \\ 96.69.35.7 \ cifs_dir_001 \ a.txt, follow the prompts to enter the user name password, you can not open the a.txt file
D.
in the address bar enter \\ 96.69.35.7 \ cifs_dir_001, you can create a new file in this path B.doc
Which if the following is correct regarding the Huawei Oceanstor unified storage system multi-planar system design?
A. The service plane uses GE channels for data transmission
B. The service plane connects the host IO channel, disk IO channel and GE switch
C. Plane redundancy between each other, when the business plane fails, allowing the use of control plane transmission of business data
D. When the GE switching channel is faulty, the PCIe switching channel can be used as the backup data transmission channel
