Hi,
After Oracle 18c Automatic Storage management software is completed, i tried to start ASM instance but i got ” ORA-29701: unable to connect to Cluster Synchronization Service ” error.
ORA-29701: unable to connect to Cluster Synchronization Service
[oracle@MehmetSalih ~]$ sqlplus / as sysasm SQL*Plus: Release 18.0.0.0.0 - Production on Tue Feb 19 12:58:59 2019 Version 18.3.0.0.0 Copyright (c) 1982, 2018, Oracle. All rights reserved. Connected to an idle instance. SQL> startup ORA-01078: failure in processing system parameters ORA-29701: unable to connect to Cluster Synchronization Service SQL> exit Disconnected [oracle@MehmetSalih ~]$
To solve this problem, you need to enable has ( high availability services ) and start ora.cssd resource like below. If you execute following script then you can startup asm again. It will be started.
[oracle@MehmetSalih ~]$ crsctl enable has CRS-4622: Oracle High Availability Services autostart is enabled. [oracle@MehmetSalih ~]$ [oracle@MehmetSalih ~]$ [oracle@MehmetSalih ~]$ crsctl start res ora.cssd -init CRS-2672: Attempting to start 'ora.cssd' on 'mehmetsalih' CRS-2672: Attempting to start 'ora.diskmon' on 'mehmetsalih' CRS-2676: Start of 'ora.diskmon' on 'mehmetsalih' succeeded CRS-2676: Start of 'ora.cssd' on 'mehmetsalih' succeeded [oracle@MehmetSalih ~]$
problem has been solved.
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