After mirroring rootvg, a system administrator wants to validate that the system will boot correctly. Which of the following tasks must be performed before changing the boot order?（） Run a bosboot -a command。 Mirror the hd5 on the two disks。 Set up another service mode bootlist。 Check the disks using a lsvg -p rootvg command。
有机团结
Which daemon is required to be running for Primary Domain Name Servers？（） gated。 routed。 iptrace。 named。
A cluster with 10 adapters per node is converted to use IPAT address takeover vial IP aliasing. During the conversion， the customer ran out of IP subnets in the allocated range. What feature in HACMP can help resolve this issue？（） Disk based heartbeats。 Heart beating via IP aliasing。 IP aliases for the non-service addresses。 A single subnet for all non-standby adapter。
组合式制动梁全长原型为（）。 1765～1700mm。 1762～l77mm。 l643～l649mm。 1640～1652mm。
针对块设备和文件系统的描述，哪个更适合？（）
