First of all, thank you verry much for your help and support. Everything I know about Sybase ASE I have learn by myself, by reading and with help from people like you.
Thanks Jack for you patience and for answering all my silly questions.
I now use RUN_files to start cluster nodes.
Today though, I stumble, completely out of pure luck, on a document about redeploying SCC agents. Couldn't help myself but to try ... again!
So, here are all the steps I've gone through to recreate SCC Cluster Agent, and it is working. The only thing I don't know how important it is, when I check the agent-conifg.xml file of SCC-3_2 compared to the new one, there were more options before than now but it is working.
1. Enable shared-disk mode
sccinstance -enable
2. Create instances
Server1 : sccinstance -create -server -instance Server1
Server2 : sccinstance -create -server -instance Server2
3. Generate HASH password
passencrypt -csi
{SHA-256:NS1D/fhdfghwdfsdf-QiuXr5CI5y2xZb4dMcnUZvBVkJeDJxblWcZSsgHU9nc=
4. Edit /opt/sybase/SCC-3_3/conf/csi_config.xml to change uafadmin and sccadmin password
5. Start Agent on each node
nohup ./scc.sh 2>&1 > scc-console.`hostname`.out &
6. Deploy Agents
Server1:sybase$ sybcluster
> deploy plugin agent "Server1,Server2"
Enter the name of the cluster: mycluster
Enter a username: sccadmin
Enter a password:
Verifying the supplied agent specifications...
1) Server1 9999 3.3.0 Linux
2) Server2 9999 3.3.0 Linux
Enter the number corresponding to the cluster node in the above list : [ 2 ] 1
Enter the full path to the quorum disk: /dev/sybase/sybase_ase_qa_quorum
Enter the SYBASE home directory: [ /opt/sybase ]
Enter the environment shell script path: [ /opt/sybase/SYBASE.sh ]
Enter the ASE home directory: [ /opt/sybase/ASE-15_0 ]
Will this cluster be configured using private SYBASE installations? (Y/N) : [ N ]
Deploying the cluster management agent plugin...
Agent plugin deployed successfully.
> deploy plugin agent "Server1,Server2"
Enter the name of the cluster: mycluster
Verifying the supplied agent specifications...
1) Server1 9999 3.3.0 Linux
2) Server2 9999 3.3.0 Linux
Enter the number corresponding to the cluster node in the above list : [ 2 ] 2
Enter the full path to the quorum disk: /dev/sybase/sybase_ase_qa_quorum
Enter the SYBASE home directory: [ /opt/sybase ]
Enter the environment shell script path: [ /opt/sybase/SYBASE.sh ]
Enter the ASE home directory: [ /opt/sybase/ASE-15_0 ]
Will this cluster be configured using private SYBASE installations? (Y/N) : [ N ]
Deploying the cluster management agent plugin...
Agent plugin deployed successfully.
7. Stop agents
8. Generate ASE sa password
/opt/sybase/SCC-3_3/bin/passencrypt
8. Edit /opt/sybase/SCC-3_3/instances/`hostname`/plugins/sybqa_grp/agent-plugin.xml
Add
<set-property property="ase.password" value="password" />
9. Start Agents