单项选择题
An administrator has received complaints from users that an application is not available while other applications run. This application resides on an NFS mounted filesystem.
Which of the following commands should be run as a reasonable first step to handle this problem（）
A.df
B.showmount
C.exportfs
D.refresh -g nfs
点击查看答案
相关考题
-
单项选择题
An administrator has received an update CD with the latest technology level for AIX 5.3. The current operating system level of the sever is at base AIX5.3. What action needs to be taken to apply the new technology level to the server（）
A.Run smit update_all
B.Run smit install_all
C.Boot from the installation media
D.Run the update_all command from the mounted CD -
单项选择题
An administrator is at a remote data center assisting a colleague who is replacing a bad fibre channel adapter. Which command can be used to manage a hot plug slot without powering off or rebooting the server（）
A.drslot
B.Isslot
C.Isattr
D.prtconf -
单项选择题
A production system needs to be upgraded from AIX V5.2 to AIX V5.3. All system logs and users need to be saved. Which installation method will accomplish the upgrade（）
A.Update Installation
B.Migration Installation
C.Preservation Installation
D.Mirror rootvg prior to a Preservation Installation
