CRS-4000: Command Start failed or completed with errors

I got ” CRS-4000: Command Start failed or completed with errors ”  error in Oracle database.

CRS-4000: Command Start failed or completed with errors

Details of error are as follows.

[root@msdbadm01 bin]# ./crsctl start crs
CRS-4640: Oracle High Availability Services is already active
CRS-4000: Command Start failed, or completed with errors.

Command Start failed, or completed with errors

This CRS-4000 is related to the cssd,  ctssd services or cluster interconnect.

Check cssd, ctssd and cluster interconnect to solve this error.

To solve this error, firstly stop crs with force option as follows.

[root@msdbadm01 bin]# ./crsctl stop crs -f

Then start cluster again as follows.

[root@msdbadm01 bin]# ./crsctl start cluster
CRS-2672: Attempting to start 'ora.cssdmonitor' on 'msdbadm01'
CRS-2676: Start of 'ora.cssdmonitor' on 'msdbadm01' succeeded
CRS-2672: Attempting to start 'ora.cssd' on 'msdbadm01'
CRS-2672: Attempting to start 'ora.diskmon' on 'msdbadm01'
CRS-2676: Start of 'ora.diskmon' on 'msdbadm01' succeeded
CRS-2676: Start of 'ora.cssd' on 'msdbadm01' succeeded
CRS-2672: Attempting to start 'ora.ctssd' on 'msdbadm01'
CRS-2676: Start of 'ora.ctssd' on 'msdbadm01' succeeded
CRS-2672: Attempting to start 'ora.evmd' on 'msdbadm01'
CRS-2672: Attempting to start 'ora.cluster_interconnect.haip' on 'msdbadm01'
CRS-2676: Start of 'ora.evmd' on 'msdbadm01' succeeded
CRS-2676: Start of 'ora.cluster_interconnect.haip' on 'msdbadm01' succeeded
CRS-2672: Attempting to start 'ora.asm' on 'msdbadm01'
CRS-2676: Start of 'ora.asm' on 'msdbadm01' succeeded
CRS-2672: Attempting to start 'ora.crsd' on 'msdbadm01'
CRS-2676: Start of 'ora.crsd' on 'msdbadm01' succeeded
[root@msdbadm01 bin]#

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