Regarding resource online operations

Hi,

Suppose, a resouce got faulted in a SG and I need to make it online.

Shall I have to do in this way?

hagrp -clear <group> [-sys] <host> <sys>

and then online the service group

hagrp -online <group> -sys <sys>

        OR

by this way?

1.Flush the SG,

hagrp -flush <group> -sys <system>

2.Clear the faulted resource

hares -clear <resource> [-sys]

3.Online it,

hares -online <resource> [-sys]

Do flushing of the SG required?

Kindly assist how should i have to proceed for these cases.