单项选择题
A.Implement regular monitoring to avoid full filesystems
B.Double the size of /usr
C.Reduce the size of /home to balance the filesystems
D.Add another disk allow for growth.
单项选择题 An administrator was asked to log information on possible security breaches on a server. To which file should additional entries be added to capture this information（）
单项选择题 An administrator has a server experiencing performance problems with logical volumes within a particular volume group. Which command can report I/O statistics for logical partitions with each logicalvolume within the volume group（）
单项选择题 WhichofthefollowingcommandscanbeusedtoprepareasystemtophysicallyinsertaPCIhotplugadapter（）