单项选择题
A.Run a bosboot -a command
B.Mirror the hd5 on the two disks
C.Set up another service mode bootlist
D.Check the disks using a lsvg -p rootvg command
单项选择题 What type of network connection is recommended for HMC and POWER6 Service Processor communication?（）
单项选择题 Which command manages interim fixes applied as concurrent updates?（）
单项选择题 An administrator tries to change the checksum_offload setting on ent0, but the chdev command responds that the adapter is busy. What can be done to resolve this?（）