content_image/1006459.jpg content_image/1006458.jpg
Complete the following steps: 

1. Stop the cluster services on node hugo-atilio by running smitty clstop and selecting the options that are shown in Figure 4-15 on page 106. The OK response appears quickly. Make sure that the cluster node is in the ST_INIT  state by reviewing the lssrc -ls clstrmgrES|grep state output, as shown in Example 4-6. 

# lssrc -ls clstrmgrES|grep state Current state: ST_INIT 

<img src='content_image/1006459.jpg'>

You can also stop cluster services by using the clmgr  command: 

clmgr stop node=hugo-atilio 

2. Upgrade AIX. 

In our scenario, we have supported AIX levels for PowerHA V7.2.3 and do not need to perform this step, but if you do this step, a restart is required before continuing. 

3. Verify that the clcomd  daemon is active, as shown in Figure 4-16. 

<img src='content_image/1006458.jpg'>

4. Upgrade PowerHA on node hugo-atilio. To upgrade PowerHA, run smitty update_all , as shown in Figure 4-4 on page 95, or run the following command from within the directory in which the updates are (Example 4-7): 

install_all_updates -vY -d . 

# root@hugo-atilio:/home/pha723> install_all_updates -vY -d . install_all_updates: Initializing system parameters. install_all_updates: Log file is /var/adm/ras/install_all_updates.log install_all_updates: Checking for updated install utilities on media. install_all_updates: Processing media. install_all_updates: Generating list of updatable installp file sets. *** ATTENTION: the following list of file sets are installable base images that are updates to currently installed file sets. Because these file sets are 

