تغییر Cluster Name در Oracle Cluster 12c

سلام 

یکی از دوستان درخواست تغییر clustername رو داشتن که من این مقاله رو برای این گذاشتم که دیگر دوستان هم استفاده کنن

خب برای اینکار ما باید ابتدا کلاستر رو deconfig کنیم و دوباره config کنیم 

اینکه این کار باعث downtime میشه و اینکه دیتابس ما حذف نمیشه بعد از config ما این دیتابیس رو به cluster اضافه میکنیم

خب برای اینکار ابتدا ما با کاربر root کلاستر رو deconfig میکنیم

روی تمام نود ها بجز نود اخر این دستور رو میزنیم

[root@prod1 install]# cd /grid/app/12.2/grid/crs/install
[root@prod1 install]# ./rootcrs.pl -deconfig -force -verbose

Using configuration parameter file: ./crsconfig_params
The log of current session can be found at:
  /grid/grid_base/crsdata/prod1/crsconfig/crsdeconfig_prod1_2019-05-14_04-51-07PM.log
CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'prod1'
CRS-2673: Attempting to stop 'ora.crsd' on 'prod1'
CRS-2790: Starting shutdown of Cluster Ready Services-managed resources on server 'prod1'
CRS-2673: Attempting to stop 'ora.mciprod.db' on 'prod1'
CRS-2673: Attempting to stop 'ora.chad' on 'prod1'
CRS-2677: Stop of 'ora.mciprod.db' on 'prod1' succeeded
CRS-2673: Attempting to stop 'ora.DATA.dg' on 'prod1'
CRS-2673: Attempting to stop 'ora.FRA.dg' on 'prod1'
CRS-2673: Attempting to stop 'ora.OCRVOTING.dg' on 'prod1'
CRS-2677: Stop of 'ora.FRA.dg' on 'prod1' succeeded
CRS-2677: Stop of 'ora.DATA.dg' on 'prod1' succeeded
CRS-2677: Stop of 'ora.OCRVOTING.dg' on 'prod1' succeeded
CRS-2673: Attempting to stop 'ora.asm' on 'prod1'
CRS-2677: Stop of 'ora.asm' on 'prod1' succeeded
CRS-2673: Attempting to stop 'ora.ASMNET1LSNR_ASM.lsnr' on 'prod1'
CRS-2673: Attempting to stop 'ora.ASMNET2LSNR_ASM.lsnr' on 'prod1'
CRS-2677: Stop of 'ora.ASMNET2LSNR_ASM.lsnr' on 'prod1' succeeded
CRS-2677: Stop of 'ora.chad' on 'prod1' succeeded
CRS-2677: Stop of 'ora.ASMNET1LSNR_ASM.lsnr' on 'prod1' succeeded
CRS-2792: Shutdown of Cluster Ready Services-managed resources on 'prod1' has completed
CRS-2677: Stop of 'ora.crsd' on 'prod1' succeeded
CRS-2673: Attempting to stop 'ora.asm' on 'prod1'
CRS-2673: Attempting to stop 'ora.crf' on 'prod1'
CRS-2673: Attempting to stop 'ora.drivers.acfs' on 'prod1'
CRS-2673: Attempting to stop 'ora.gpnpd' on 'prod1'
CRS-2673: Attempting to stop 'ora.mdnsd' on 'prod1'
CRS-2677: Stop of 'ora.drivers.acfs' on 'prod1' succeeded
CRS-2677: Stop of 'ora.crf' on 'prod1' succeeded
CRS-2677: Stop of 'ora.gpnpd' on 'prod1' succeeded
CRS-2677: Stop of 'ora.mdnsd' on 'prod1' succeeded
CRS-2677: Stop of 'ora.asm' on 'prod1' succeeded
CRS-2673: Attempting to stop 'ora.cluster_interconnect.haip' on 'prod1'
CRS-2677: Stop of 'ora.cluster_interconnect.haip' on 'prod1' succeeded
CRS-2673: Attempting to stop 'ora.ctssd' on 'prod1'
CRS-2673: Attempting to stop 'ora.evmd' on 'prod1'
CRS-2677: Stop of 'ora.ctssd' on 'prod1' succeeded
CRS-2677: Stop of 'ora.evmd' on 'prod1' succeeded
CRS-2673: Attempting to stop 'ora.cssd' on 'prod1'
CRS-2677: Stop of 'ora.cssd' on 'prod1' succeeded
CRS-2673: Attempting to stop 'ora.gipcd' on 'prod1'
CRS-2677: Stop of 'ora.gipcd' on 'prod1' succeeded
CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'prod1' has completed
CRS-4133: Oracle High Availability Services has been stopped.
2019/05/14 16:53:06 CLSRSC-4006: Removing Oracle Trace File Analyzer (TFA) Collector.
2019/05/14 16:54:10 CLSRSC-4007: Successfully removed Oracle Trace File Analyzer (TFA) Collector.
2019/05/14 16:54:10 CLSRSC-336: Successfully deconfigured Oracle Clusterware stack on this node