Single-choice Oceanstor 9000 will determine whether the space occupied by the node pool in the destination hierarchy is higher than the read-only water before performing re-striping.
If it is lower than the read-only water level, re-striping can be carried out, otherwise no striping will be carried out.
Multi-select Huawei Oceanstor 9000 During the software installation process, you also need to apply for some temporary IP addresses for the back-end business network.
For the description of these temporary|P addresses, the correct one is: (multiple choice)
Which of the following options are the shortcomings of HDFS components? A. Remote replication feature is not supported
B. Low hardware fault tolerance
C. File system performance bottlenecks are likely to occur under large-scale deployment
D. Low capacity utilization and high cost
Adjust the TCP parameters of LINUX clients accessing Huawei Oceanstor 9000 cluster to improve access performance.
Under the network, it is recommended to increase the size of the TCP sending and receiving buffer area to the following value, net.ipv4.tcp_rmem='4000000 8000000
16000000'net.ipv4+tcp_wmem='4000000 8000000 16000000'
In the Huawei Oceanstor 9000 system, if the client's access to the storage system nodes is unevenly distributed,
After re-adjusting the partition, you need to unmount the shared directory in each client and remount it with the assigned domain name
Single choice In Huawei Oceanstor 9000, which of the following is not a method of rectification supported by NFS sharing?
The correct statement about the Huawei Oceanstor 9000lnfoTier node pool is: (multiple choice)
What are the necessary components included in the architecture of the N80OONAS system? (multiple choice)
If the Huawei N8000 clustered NAS system has 4 engine nodes and each node has 4 service network ports, you need to plan
How many virtual IPs?
A company purchased a set of Huawei horizontally extended file storage to build a file sharing system. Current ministries
The clients of the door use different IP subnets, and the storage administrator configures the front-end service IP addresses of all nodes to belong to the same subnet. storage
Which steps are correct for the administrator to configure the subnet ()
After the file system snapshot is successfully created, if the file system user wants to access the snapshot,
You need to remount the snapshot directory to access it.
When single-selecting the Oceanstor 9000 network tuning, which of the following commands can check whether the network port is connected?
Which of the following descriptions of the software components of the Huawei 0 ceanstor 9000 product is correct?
Single choice, the underlying virtualization of the N8000 cluster NAS system is realized through the VxVM component. The virtual objects managed by VxVM are: VM
Disk, Disk Group, Subdisk, Pick, which one of the following explanations is correct?
The minimum number of nodes in the single-choice Huawei Oceanstor 9000 system is 3, and these 3 nodes can be of different types.
