ORA-29701 On Reboot for Non-RAC database Uses ASM

ORA-29701: unable to connect to Cluster Manager

On Server Reboot, Oracle CSS daemon doesn't start in time, then the Automatic Storage
Management (+ASM) instance can't start and therefore all instances are unable to start. 

Solution (according to Note:264235.1)

put the entry in 'inittab' file about the init.cssd script before
running the runlevel 3

example of inittab:

(...)
s2:23:wait:/sbin/rc2 >/dev/msglog 2<>/dev/msglog 
s3:3:wait:/sbin/rc3 >/dev/msglog 2<>/dev/msglog 
s5:5:wait:/sbin/rc5 >/dev/msglog 2<>/dev/msglog 
(...)
h1:3:respawn:/etc/init.d/init.cssd run >/dev/null 2>&1 


you need to change it in this way:


(...)
s2:23:wait:/sbin/rc2 >/dev/msglog 2<>/dev/msglog 
h1:3:respawn:/etc/init.d/init.cssd run >/dev/null 2>&1 
s3:3:wait:/sbin/rc3 >/dev/msglog 2<>/dev/msglog 
s5:5:wait:/sbin/rc5 >/dev/msglog 2<>/dev/msglog 
(...)