Configuring PowerHA on one of the PowerHA nodes Complete the following steps: 1. Configure the PowerHA tiebreaker split and merge policy, as shown in Figure 9-12. a. Input the host name of NFS server exporting the tiebreaker directory for the NFS  tiebreaker, for example,  tiebreakers . b. Add the IP entry for the host name of the NFS server to  /etc/hosts : GLYPH<129> Full path name of local mount point for mounting the NFS tiebreaker directory. For  example,  /tiebreaker . GLYPH<129> Full path name of the directory that is exported from the NFS server. In this case  /tiebreaker .  Configure Cluster Split and Merge Policy Move cursor to desired item and press Enter. Split and Merge Management Policy Quarantine Policy +--------------------------------------------------------------------------+ | Select TieBreaker Type | | | | Move cursor to desired item and press Enter. | | | | Disk | |  NFS | | | | F1=Help F2=Refresh F3=Cancel | | F8=Image F10=Exit Enter=Do | | /=Find n=Find Next | +--------------------------------------------------------------------------+ Figure 9-12 NFS tiebreaker split policy Chapter 9. Cluster partition management update  335