vpar npar command

è Bringing Server From Multiuser To Single User Mode

 On a non-vPar Server (Eg- rx 2660,6600)

You would boot a system in to single-user mode by using the -is option at EFI Shell Prompt:

Shell> hpux -is

On a vPars Server  (Eg- Superdome)

                You can boot a virtual partition into single-user mode either at the vPars Monitor prompt or at the HP-UX shell prompt of a running partition.

FROM MON PROMPT

MON> vparload -p vparname -o "-is"

FROM ANOTHER RUNNING V-Par IN THE SAME N-PAR

# vparboot -p vparname -o "-is"          NOTE:-  (If you wish to boot a virtual partition using vparboot into single-user mode, it must be in the down state )

è  Bringing Server From Multiuser To Halt State

#shutdown –hy 0

è Bringing Server From Halt State To Multiuser

                  

FROM MON PROMPT

MON> vparload -p vparname

FROM ANOTHER RUNNING V-Par IN THE SAME N-PAR

# vparboot -p vparname

è  REBOOTING OF SERVER 

#shutdown –ry 0

è To Reset A V-Par From Hang State

#vparreset –p vparname –t        (For Soft Reset)

#vparreset –p vparname –h       (For Hard Reset)

(NOTE:- Must be executed from another V-Par in the Same N-Par)

è To See The Status Of v-par & N-Par

# vparstatus                           (Shows The Status of all V-Par within a N-Par)

# vparstatus -w                       (To see current V-Par name)

#vparstatus -p vparname        (To see status of particular V-Par)

#parstatus                              (To See the Status of all N-Par’s)