tree 2fa318c3fc9303e602bb6b5b030827ebbc8be4fe
parent 94c822fc3c0fe013ba832b97b5e6fade5fb5dd0a
author zhufl <zhu.fanglei@zte.com.cn> 1536050911 +0800
committer zhufl <zhu.fanglei@zte.com.cn> 1536050911 +0800

Add check for hypervisor state before getting uptime

show_hypervisor_uptime will take several minutes to
return fail info if hypervisor is not good, so this is to add
check for hypervisor state up before show_hypervisor_uptime
to save running time in the situation where there is abnormal
hypervisor in the system.

Change-Id: I93753a73ac84243d6837b3364d1f252018e03431