Engineers in Strict Accordance with the Oceanstor 9000 Software Installation

Multiple Choice

Engineers in strict accordance with the Oceanstor 9000 software installation and operation guide are to complete the pre-inspection and configuration, the software deployment process displayed ome exceptions, the following treatment is appropriate (multiple choice)

A) For the "configuration operating system failed" error, check the node / var / log partition and clean up the partition, initialize the system, and then re-run the software deploy
B) If it is not a failure, restart the deployment after reinstalling the deploy deployment package
C) After the deployment fails, run the sh /opt/huawei/deploy/script/clean.sh command on each node to initialize the system and restart the software department
D) After deployment abnormalities, reboot all nodes, reinstall oceanstor tookit, and start the software deployment