Difficulty Starting Oracle DB After Wrong Shutdown

I had an Oracle database and asked someone to kill all the users connected to Oracle.  They misunderstood and issued the Unix command killall.  Well this killed the listener, ASM, DB, and many other things.  So the following instructions were what I used to get everything back up and running.

From Burleson Consulting:http://www.dba-oracle.com/t_ora_29701_unable_to_connect_to_cluster.htm

ORA-29701: Unable to connect to Cluster Manager Tips

Oracle Tips by Burleson Consulting

November 5, 2012

Question:  What causes the ORA-29701 error below?  Can you explain how to connect to the cluster manager properly?

ORA-29701: Unable to connect to Cluster Manager.

Answer:  The oerr utility shows this for the ORA-29701 error:

ORA-29701:  unable to connect to Cluster Manager

Cause: Connect to CM failed or timed out.

Action: Verify that the CM was started. If the CM was not started, start it and then retry the database startup. If the CM died or is not responding, check the Oracle and CM trace files for errors.

Osama Mustafa notes that the ORA-29701 happens when the cssd daemon is not running and he lists his solution to the ORA-29701 error:

The reason is Oracle cssd daemon process was not running.

As Root User :

Step 1: Go to the /etc folder

Step 2: Execute the following command.

# init.cssd start

startup will be queued to init within 30 seconds

Step 3: Wait for 2 minutes and execute the following commands

# cd $ORACLE_HOME/bin

# ./localconfig delete

Stopping CSSD

Failure in CSS initialization opening OCR.

Shutdown has begun. The daemons should exit soon.

Step 4: Execute the following command

# ./localconfig add

Successfully accumulated necessary OCR keys.

Creating OCR keys for user root, privgrp 'system'

Operation Successful

Configuration for local css has been initialized.

Adding to inittab

Startup will be queued to init within 30 seconds

Checking the status of new oracle init process..

Expecting the CRS daemons to be up within 600 seconds

CSS is active on these nodes

nodelist

CSS is active on all nodes

Oracle CSS service is installed and running under init(1M)

Step 5: Start the ASM instance now.

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From Whitehorses by Jos Van Dan Oord: http://blog.whitehorses.nl/2010/02/16/three-ways-to-startup-an-asm-instance-on-a-server/

Three ways to startup an ASM instance

Before 11gR2 there was only one way to startup an ASM instance [SQLPLUS].

In 11gR2 Oracle has added a startup/shutdown  functionality in the ASMCMD line interface and introduced a new GUI ASMCA.

The GUI willl detect by startup if there is an ASM instance operational or not. If not then it prompt to start an ASM instance.

The Three methods:

1. SQLPLUS with sysasm attribute

sqlplus / as asmdba

startup

2. ASMCMD

asmcmd> startup

3. ASMCA

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Start the listener:
lsnrctl
LSNRCTL> start