In the following statement about the SmartQuota feature of Huawei OceanStor all-flash storage, which options are correct (

The application scenarios of Huawei Oceanstor 9000InfoReplicator feature include: (multiple choice)

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'

Which of the following storage nodes will configure an SSD as a read cache by default: (multiple choice)

Backup networking LAN-Base is one of the most common networking methods. Its advantages include:
(multiple choices