Premise : HMC and small machine on the same network, IP interworking
When you create a connection to the host, enter the host HMC port IP , the password for the default administrative password ADMIN , you must enter this password, otherwise it will show no authorization and firmware password locked, you can not enter another password whether you created hscroot what the password is, hscroot password hint need 7character ; this point can HMC manage the host.
Performance: connect the display Pending Authenticaton-Password Updates Required Connecting 0000-0001-00000
Solution:
Step 1: Click Update password , enter the password admin
Step two: Enter the password again admin
Step Three: If the host state to Recovery
HMC managing one of the servers appear recovery state
Then right-click the host, and then choose reocovery, the pop-up window in the election resotre. The HMC is not automatically make recovery of
Step Four: Right-click on the small plane Recover Partion Data
Step Five: Click Restore profile data from HMC backup data
Step Six: This process takes about twenty minutes to
Step 7: complete recovery
Step 8 : becomes the standby state
Step 9 : The HMC open end remote host, select the last three
Enter the HMC machine's IP
