Sometime DBA need to move or migrate below mentioned files or DB to different ASM DiskGroup for difference reason. I will show how to move or migrate below mentioned files or DB from one ASM DiskGroup to Another:
- How to move or migrate OCR and Voting Disk from one ASM Diskgroup to another.
- How to move or migrate SPFILE and PWDFILE from one ASM Diskgroup to another.
- How to move or migrate MGMTDB from one ASM Diskgroup to another.
How to move or migrate OCR and Voting Disk from one ASM Diskgroup (+OCR) to another (+OCR_VOTE):
Create New ASM DiskGroup:
SQL> CREATE DISKGROUP OCR_VOTE NORMAL REDUNDANCY FAILGROUP controller01 DISK 'ORCL:VOTINGDISK01' FAILGROUP controller02 DISK 'ORCL:VOTINGDISK02' FAILGROUP controller03 DISK 'ORCL:VOTINGDISK03' ATTRIBUTE 'au_size'='1M', 'compatible.asm' = '12.1'; Diskgroup created.
[grid@ocmnode2 ~]$ srvctl status diskgroup -g OCR_VOTE Disk Group OCR_VOTE is running on ocmnode2
OCR Setting Details:
[grid@ocmnode2 ~]$ olsnodes -s
ocmnode1 Active
ocmnode2 Active
[grid@ocmnode2 ~]$ ocrcheck
Status of Oracle Cluster Registry is as follows :
Version : 4
Total space (kbytes) : 409568
Used space (kbytes) : 1516
Available space (kbytes) : 408052
ID : 573959794
Device/File Name : +OCR
Device/File integrity check succeeded
Device/File not configured
Device/File not configured
Device/File not configured
Device/File not configured
Cluster registry integrity check succeeded
Logical corruption check bypassed due to non-privileged user
[grid@ocmnode2 ~]$ cat /etc/oracle/ocr.loc
ocrconfig_loc=+OCR/ocmnode-cluster/OCRFILE/registry.255.1047853917
local_only=FALSE
Voting Disk Setting Details:
[grid@ocmnode2 ~]$ crsctl query css votedisk ## STATE File Universal Id File Name Disk group -- ----- ----------------- --------- --------- 1. ONLINE cbbbfa3f83074fe9bf67da431a51cb6e (ORCL:OCRDISK1) [OCR] 2. ONLINE bc0fd34d64d44f26bf44ceb14758e21c (ORCL:OCRDISK2) [OCR] 3. ONLINE 4af143af9e234f13bf4cb9b8ef999d88 (ORCL:OCRDISK3) [OCR] Located 3 voting disk(s).
[root@ocmnode2 ~]# export GRID_HOME=/u01/app/12.1.0/grid/ [root@ocmnode2 ~]# $GRID_HOME/bin/ocrconfig -manualbackup ocmnode2 2020/08/09 00:53:45 /u01/app/12.1.0/grid/cdata/ocmnode-cluster/backup_20200809_005345.ocr 0 [root@ocmnode2 ~]# $GRID_HOME/bin/ocrconfig -showbackup ocmnode2 2020/08/08 21:37:05 /u01/app/12.1.0/grid/cdata/ocmnode-cluster/backup00.ocr 0 ocmnode2 2020/08/08 21:37:05 /u01/app/12.1.0/grid/cdata/ocmnode-cluster/day.ocr 0 ocmnode2 2020/08/08 21:37:05 /u01/app/12.1.0/grid/cdata/ocmnode-cluster/week.ocr 0 ocmnode2 2020/08/09 00:53:45 /u01/app/12.1.0/grid/cdata/ocmnode-cluster/backup_20200809_005345.ocr 0
Moving Voting Disk:
[grid@ocmnode2 grid]$ crsctl replace votedisk +OCR_VOTE Successful addition of voting disk 939d9806d81c4fd2bf9ca2404b33b175. Successful addition of voting disk dd90310d36424ff5bf2c8d7e30d101d0. Successful addition of voting disk 34254b0222db4f0dbfaedd77129bc8ac. Successful deletion of voting disk cbbbfa3f83074fe9bf67da431a51cb6e. Successful deletion of voting disk bc0fd34d64d44f26bf44ceb14758e21c. Successful deletion of voting disk 4af143af9e234f13bf4cb9b8ef999d88. Successfully replaced voting disk group with +OCR_VOTE. CRS-4266: Voting file(s) successfully replaced
[grid@ocmnode2 grid]$ crsctl query css votedisk ## STATE File Universal Id File Name Disk group -- ----- ----------------- --------- --------- 1. ONLINE 939d9806d81c4fd2bf9ca2404b33b175 (ORCL:VOTINGDISK01) [OCR_VOTE] 2. ONLINE dd90310d36424ff5bf2c8d7e30d101d0 (ORCL:VOTINGDISK02) [OCR_VOTE] 3. ONLINE 34254b0222db4f0dbfaedd77129bc8ac (ORCL:VOTINGDISK03) [OCR_VOTE] Located 3 voting disk(s).
Moving OCR File:
[grid@ocmnode2 grid]$ ocrcheck
Status of Oracle Cluster Registry is as follows :
Version : 4
Total space (kbytes) : 409568
Used space (kbytes) : 1548
Available space (kbytes) : 408020
ID : 573959794
Device/File Name : +OCR
Device/File integrity check succeeded
Device/File not configured
Device/File not configured
Device/File not configured
Device/File not configured
Cluster registry integrity check succeeded
Logical corruption check bypassed due to non-privileged user
[grid@ocmnode2 grid]$ $GRID_HOME/bin/ocrconfig -add +OCR_VOTE
PROT-20: Insufficient permission to proceed. Require privileged user
[root@ocmnode2 ~]# export GRID_HOME=/u01/app/12.1.0/grid/
[root@ocmnode2 ~]# echo $GRID_HOME
/u01/app/12.1.0/grid/
[root@ocmnode2 ~]# $GRID_HOME/bin/ocrconfig -add +OCR_VOTE
OCR file will show two locations – on existing ASM DiskGrooup (+OCR) and New ASM DiskGroup (+OCR_VOTE)
[root@ocmnode2 ~]# $GRID_HOME/bin/ocrcheck
Status of Oracle Cluster Registry is as follows :
Version : 4
Total space (kbytes) : 409568
Used space (kbytes) : 1548
Available space (kbytes) : 408020
ID : 573959794
Device/File Name : +OCR
Device/File integrity check succeeded
Device/File Name : +OCR_VOTE
Device/File integrity check succeeded
Device/File not configured
Device/File not configured
Device/File not configured
Cluster registry integrity check succeeded
Logical corruption check succeeded
Delete the OCR from existing OCR DiskGroup.
[root@ocmnode2 ~]# $GRID_HOME/bin/ocrconfig -delete +OCR
[root@ocmnode2 ~]# $GRID_HOME/bin/ocrcheck
Status of Oracle Cluster Registry is as follows :
Version : 4
Total space (kbytes) : 409568
Used space (kbytes) : 1548
Available space (kbytes) : 408020
ID : 573959794
Device/File Name : +OCR_VOTE
Device/File integrity check succeeded
Device/File not configured
Device/File not configured
Device/File not configured
Device/File not configured
Cluster registry integrity check succeeded
Logical corruption check succeeded
Final validation of OCR with Cluster Verify Utility:
[grid@ocmnode2 ~]$ cluvfy comp ocr Verifying OCR integrity Checking OCR integrity... Checking the absence of a non-clustered configuration... All nodes free of non-clustered, local-only configurations Checking daemon liveness... Liveness check passed for "CRS daemon" Checking OCR config file "/etc/oracle/ocr.loc"... OCR config file "/etc/oracle/ocr.loc" check successful Disk group for ocr location "+OCR_VOTE/ocmnode-cluster/OCRFILE/registry.255.1047949319" is available on all the nodes Checking OCR backup location "/u01/app/12.1.0/grid/cdata/ocmnode-cluster" OCR backup location "/u01/app/12.1.0/grid/cdata/ocmnode-cluster" check passed NOTE: This check does not verify the integrity of the OCR contents. Execute 'ocrcheck' as a privileged user to verify the contents of OCR. OCR integrity check passed Verification of OCR integrity was successful.
How to move or migrate SPFILE and PWDFILE from one ASM Diskgroup (+OCR) to another (+OCR_VOTE):
ASM SPFile and Password File Deails:
[grid@ocmnode2 ~]$ olsnodes -c
ocmnode-cluster
[grid@ocmnode2 ~]$ sqlplus / as sysasm
SQL*Plus: Release 12.1.0.2.0 Production on Sun Aug 9 00:42:24 2020
Copyright (c) 1982, 2014, Oracle. All rights reserved.
Connected to:
Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Real Application Clusters and Automatic Storage Management options
SQL> select concat('+'||gname, sys_connect_by_path(aname, '/')) FILES_OF_CLUSTER
from ( select b.name gname, a.parent_index pindex, a.name aname,a.reference_index rindex , a.system_created, a.alias_directory,c.type file_type
from v$asm_alias a, v$asm_diskgroup b, v$asm_file c
where a.group_number = b.group_number and a.group_number = c.group_number(+) and a.file_number = c.file_number(+) and a.file_incarnation = c.incarnation(+)
) WHERE file_type in ( 'ASMPARAMETERFILE','PASSWORD')
start with (mod(pindex, power(2, 24))) = 0
and rindex in ( select a.reference_index from v$asm_alias a, v$asm_diskgroup b
where a.group_number = b.group_number and (mod(a.parent_index, power(2, 24))) = 0 and a.name = LOWER('ocmnode-cluster'))
connect by prior rindex = pindex;
FILES_OF_CLUSTER
--------------------------------------------------------------------------------
+OCR/ocmnode-cluster/ASMPARAMETERFILE/REGISTRY.253.1047853915
Get existing password and parameter files location:
[grid@ocmnode2 ~]$ srvctl config asm ASM home: <CRS home> Password file: +OCR/orapwASM ASM listener: LISTENER [grid@ocmnode2 ~]$ asmcmd pwget --asm +OCR/orapwASM [grid@ocmnode2 ~]$ asmcmd spget +OCR/ocmnode-cluster/ASMPARAMETERFILE/registry.253.1047853915
[grid@ocmnode2 ~]$ asmcmd ASMCMD> cd +OCR_VOTE ASMCMD> ls ocmnode-cluster/ ASMCMD> cd ocmnode-cluster/ ASMCMD> ls OCRFILE/ ASMCMD> mkdir ASMPARAMETERFILE ASMCMD> pwd +OCR_VOTE/ocmnode-cluster
Moving ASM SPFile: Ignore the error it shows.
[grid@ocmnode2 ~]$ asmcmd spmove '+OCR/ocmnode-cluster/ASMPARAMETERFILE/registry.253.1047853915' '+OCR_VOTE/ocmnode-cluster/ASMPARAMETERFILE/spfileASM.ora' ORA-15032: not all alterations performed ORA-15028: ASM file '+OCR/ocmnode-cluster/ASMPARAMETERFILE/registry.253.1047853915' not dropped; currently being accessed (DBD ERROR: OCIStmtExecute) [grid@ocmnode2 ~]$ asmcmd spget +OCR_VOTE/ocmnode-cluster/ASMPARAMETERFILE/spfileASM.ora
Moving ASM Password File:
[grid@ocmnode2 ~]$ asmcmd pwmove --asm +OCR/orapwASM +OCR_VOTE/ocmnode-cluster/orapwASM moving +OCR/orapwASM -> +OCR_VOTE/ocmnode-cluster/orapwASM [grid@ocmnode2 ~]$ asmcmd pwget --asm +OCR_VOTE/ocmnode-cluster/orapwASM
How to move or migrate MGMTDB from one ASM Diskgroup (+OCR) to another (+OCR_VOTE):
Current Configuration of MGMTDB database:
[root@ocmnode2 ~]# srvctl config mgmtdb Database unique name: _mgmtdb Database name: Oracle home: <CRS home> Oracle user: grid Spfile: +OCR/_MGMTDB/PARAMETERFILE/spfile.268.1047855469 Password file: Domain: Start options: open Stop options: immediate Database role: PRIMARY Management policy: AUTOMATIC Type: Management PDB name: ocmnode_cluster PDB service: ocmnode_cluster Cluster name: ocmnode-cluster Database instance: -MGMTDB
Status of MGMTDB:
[grid@ocmnode2 ~]$ srvctl status mgmtdb Database is enabled Instance -MGMTDB is running on node ocmnode2
Stop database and listener service for MGMTDB
[grid@ocmnode2 ~]$ srvctl stop mgmtdb [grid@ocmnode2 ~]$ srvctl stop mgmtlsnr [grid@ocmnode2 ~]$ srvctl status mgmtdb Database is enabled Database is not running.
Take cold backup of MGMTDB database.
[grid@ocmnode2 ~]$ mkdir -p /u01/software/mgmt_db_backup [grid@ocmnode2 ~]$ export ORACLE_SID=-MGMTDB [grid@ocmnode2 ~]$ rman target / Recovery Manager: Release 12.1.0.2.0 - Production on Sun Aug 9 16:57:10 2020 Copyright (c) 1982, 2014, Oracle and/or its affiliates. All rights reserved. connected to target database (not started) RMAN> startup mount Oracle instance started database mounted Total System Global Area 788529152 bytes Fixed Size 2929352 bytes Variable Size 314576184 bytes Database Buffers 465567744 bytes Redo Buffers 5455872 bytes RMAN> backup database format '/u01/software/mgmtdb_%U' tag='mgmt_db_bk'; Starting backup at 09-AUG-20 using target database control file instead of recovery catalog allocated channel: ORA_DISK_1 channel ORA_DISK_1: SID=29 device type=DISK channel ORA_DISK_1: starting full datafile backup set channel ORA_DISK_1: specifying datafile(s) in backup set input datafile file number=00011 name=+OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/sysmgmtdata.269.1047855577 input datafile file number=00007 name=+OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/system.270.1047855579 input datafile file number=00008 name=+OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/sysaux.271.104785559 input datafile file number=00010 name=+OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/sysgridhomedata.272.1 047855579 input datafile file number=00012 name=+OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/sysmgmtdatadb.273.1047855579 input datafile file number=00009 name=+OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/users.274.1047855579 channel ORA_DISK_1: starting piece 1 at 09-AUG-20 channel ORA_DISK_1: finished piece 1 at 09-AUG-20 piece handle=/u01/software/mgmtdb_01v7ek40_1_1 tag=MGMT_DB_BK comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:07 channel ORA_DISK_1: starting full datafile backup set channel ORA_DISK_1: specifying datafile(s) in backup set input datafile file number=00001 name=+OCR/_MGMTDB/DATAFILE/system.258.1047855351 input datafile file number=00003 name=+OCR/_MGMTDB/DATAFILE/sysaux.257.1047855339 input datafile file number=00004 name=+OCR/_MGMTDB/DATAFILE/undotbs1.259.1047855367 channel ORA_DISK_1: starting piece 1 at 09-AUG-20 channel ORA_DISK_1: finished piece 1 at 09-AUG-20 piece handle=/u01/software/mgmtdb_02v7ek47_1_1 tag=MGMT_DB_BK comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:07 channel ORA_DISK_1: starting full datafile backup set channel ORA_DISK_1: specifying datafile(s) in backup set input datafile file number=00005 name=+OCR/_MGMTDB/FD9AC0F7C36E4438E043B6A9E80A24D5/DATAFILE/system.265.1047855409 input datafile file number=00006 name=+OCR/_MGMTDB/FD9AC0F7C36E4438E043B6A9E80A24D5/DATAFILE/sysaux.266.1047855409 channel ORA_DISK_1: starting piece 1 at 09-AUG-20 channel ORA_DISK_1: finished piece 1 at 09-AUG-20 piece handle=/u01/software/mgmtdb_03v7ek4e_1_1 tag=MGMT_DB_BK comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:03 Finished backup at 09-AUG-20 Starting Control File and SPFILE Autobackup at 09-AUG-20 piece handle=/u01/app/12.1.0/grid/dbs/c-1252129450-20200809-00 comment=NONE Finished Control File and SPFILE Autobackup at 09-AUG-20
Moving / Migrating SPFILE to Diskgroup +OCR_VOTE. RMAN will restore SPFILE and update OCR to a new SPFILE Location.
RMAN> restore spfile to "+OCR_VOTE"; Starting restore at 09-AUG-20 using target database control file instead of recovery catalog allocated channel: ORA_DISK_1 channel ORA_DISK_1: SID=24 device type=DISK channel ORA_DISK_1: starting datafile backup set restore channel ORA_DISK_1: restoring SPFILE output file name=+OCR_VOTE channel ORA_DISK_1: reading from backup piece /u01/app/12.1.0/grid/dbs/c-1252129450-20200809-00 channel ORA_DISK_1: piece handle=/u01/app/12.1.0/grid/dbs/c-1252129450-20200809-00 tag=TAG20200809T170002 channel ORA_DISK_1: restored backup piece 1 channel ORA_DISK_1: restore complete, elapsed time: 00:00:01 Finished restore at 09-AUG-20 [grid@ocmnode2 ~]$ srvctl config mgmtdb |grep Spfile Spfile: +OCR_VOTE/_MGMTDB/PARAMETERFILE/spfile.257.1048007101
Till spfile location is showing the OLD location. Database Needs to reboot to be impacted.
SQL> show parameter spfile NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ spfile string +OCR/_MGMTDB/PARAMETERFILE/spfile.268.1047855469
[grid@ocmnode2 ~]$ srvctl stop mgmtdb [grid@ocmnode2 ~]$ export ORACLE_SID=-MGMTDB SQL> startup mount; ORACLE instance started. Total System Global Area 788529152 bytes Fixed Size 2929352 bytes Variable Size 314576184 bytes Database Buffers 465567744 bytes Redo Buffers 5455872 bytes Database mounted. SQL> show parameter spfile NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ spfile string +OCR_VOTE/_MGMTDB/PARAMETERFILE/spfile.257.1048007101
Restore Control File:
[grid@ocmnode2 ~]$ srvctl stop mgmtdb [grid@ocmnode2 ~]$ sqlplus / as sysdba SQL*Plus: Release 12.1.0.2.0 Production on Sun Aug 9 17:20:31 2020 Copyright (c) 1982, 2014, Oracle. All rights reserved. Connected to an idle instance. SQL> startup nomount; ORACLE instance started. Total System Global Area 788529152 bytes Fixed Size 2929352 bytes Variable Size 314576184 bytes Database Buffers 465567744 bytes Redo Buffers 5455872 bytes SQL> show parameter control_file NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ control_file_record_keep_time integer 7 control_files string +OCR/_MGMTDB/CONTROLFILE/current.260.1047855403 SQL> alter system set control_files='+OCR_VOTE' scope=spfile ; System altered. SQL> shutdown immediate; ORA-01507: database not mounted ORACLE instance shut down.
[grid@ocmnode2 ~]$ rman target / Recovery Manager: Release 12.1.0.2.0 - Production on Sun Aug 9 17:35:49 2020 Copyright (c) 1982, 2014, Oracle and/or its affiliates. All rights reserved. connected to target database (not started) RMAN> startup nomount Oracle instance started Total System Global Area 788529152 bytes Fixed Size 2929352 bytes Variable Size 314576184 bytes Database Buffers 465567744 bytes Redo Buffers 5455872 bytes RMAN> RESTORE CONTROLFILE FROM '+OCR/_MGMTDB/CONTROLFILE/current.260.1047855403'; Starting restore at 09-AUG-20 using target database control file instead of recovery catalog allocated channel: ORA_DISK_1 channel ORA_DISK_1: SID=1 device type=DISK channel ORA_DISK_1: copied control file copy output file name=+OCR_VOTE/_MGMTDB/CONTROLFILE/current.258.1048008977 Finished restore at 09-AUG-20
Restore Datafile from backup for MGMTDB:
RMAN> startup mount database is already started database mounted released channel: ORA_DISK_1 RMAN> BACKUP AS COPY DEVICE TYPE DISK DATABASE FORMAT '+OCR_VOTE'; Starting backup at 09-AUG-20 allocated channel: ORA_DISK_1 channel ORA_DISK_1: SID=1 device type=DISK channel ORA_DISK_1: starting datafile copy input datafile file number=00011 name=+OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/sysmgmtdata.269.1047855577 output file name=+OCR_VOTE/_MGMTDB/AC55EB2134D24F67E0530A38A8C09987/DATAFILE/sysmgmtdata.259.1048009071 tag=TAG20200809T173751 RECID=9 STAMP=1048009088 channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:25 channel ORA_DISK_1: starting datafile copy input datafile file number=00001 name=+OCR/_MGMTDB/DATAFILE/system.258.1047855351 output file name=+OCR_VOTE/_MGMTDB/DATAFILE/system.260.1048009097 tag=TAG20200809T173751 RECID=10 STAMP=1048009100 channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:07 channel ORA_DISK_1: starting datafile copy input datafile file number=00003 name=+OCR/_MGMTDB/DATAFILE/sysaux.257.1047855339 output file name=+OCR_VOTE/_MGMTDB/DATAFILE/sysaux.261.1048009103 tag=TAG20200809T173751 RECID=11 STAMP=1048009106 channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:07 channel ORA_DISK_1: starting datafile copy input datafile file number=00005 name=+OCR/_MGMTDB/FD9AC0F7C36E4438E043B6A9E80A24D5/DATAFILE/system.265.1047855409 output file name=+OCR_VOTE/_MGMTDB/AC55DFF48C5B4820E0530A38A8C05BF3/DATAFILE/system.262.1048009111 tag=TAG20200809T173751 RECID=12 STAMP=1048009111 channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:03 channel ORA_DISK_1: starting datafile copy input datafile file number=00007 name=+OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/system.270.1047855579 output file name=+OCR_VOTE/_MGMTDB/AC55EB2134D24F67E0530A38A8C09987/DATAFILE/system.263.1048009113 tag=TAG20200809T173751 RECID=13 STAMP=1048009115 channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:03 channel ORA_DISK_1: starting datafile copy input datafile file number=00006 name=+OCR/_MGMTDB/FD9AC0F7C36E4438E043B6A9E80A24D5/DATAFILE/sysaux.266.1047855409 output file name=+OCR_VOTE/_MGMTDB/AC55DFF48C5B4820E0530A38A8C05BF3/DATAFILE/sysaux.264.1048009117 tag=TAG20200809T173751 RECID=14 STAMP=1048009118 channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:03 channel ORA_DISK_1: starting datafile copy input datafile file number=00008 name=+OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/sysaux.271.1047855579 output file name=+OCR_VOTE/_MGMTDB/AC55EB2134D24F67E0530A38A8C09987/DATAFILE/sysaux.265.1048009119 tag=TAG20200809T173751 RECID=15 STAMP=1048009121 channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:03 channel ORA_DISK_1: starting datafile copy input datafile file number=00010 name=+OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/sysgridhomedata.272.1047855579 output file name=+OCR_VOTE/_MGMTDB/AC55EB2134D24F67E0530A38A8C09987/DATAFILE/sysgridhomedata.266.1048009123 tag=TAG20200809T173751 RECID=16 STAMP=1048009123 channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:01 channel ORA_DISK_1: starting datafile copy input datafile file number=00012 name=+OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/sysmgmtdatadb.273.1047855579 output file name=+OCR_VOTE/_MGMTDB/AC55EB2134D24F67E0530A38A8C09987/DATAFILE/sysmgmtdatadb.267.1048009125 tag=TAG20200809T173751 RECID=17 STAMP=1048009124 channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:01 channel ORA_DISK_1: starting datafile copy input datafile file number=00004 name=+OCR/_MGMTDB/DATAFILE/undotbs1.259.1047855367 output file name=+OCR_VOTE/_MGMTDB/DATAFILE/undotbs1.268.1048009125 tag=TAG20200809T173751 RECID=18 STAMP=1048009125 channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:01 channel ORA_DISK_1: starting datafile copy input datafile file number=00009 name=+OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/users.274.1047855579 output file name=+OCR_VOTE/_MGMTDB/AC55EB2134D24F67E0530A38A8C09987/DATAFILE/users.269.1048009127 tag=TAG20200809T173751 RECID=19 STAMP=1048009126 channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:01 Finished backup at 09-AUG-20 Starting Control File and SPFILE Autobackup at 09-AUG-20 piece handle=/u01/app/12.1.0/grid/dbs/c-1252129450-20200809-01 comment=NONE Finished Control File and SPFILE Autobackup at 09-AUG-20 RMAN> SWITCH DATABASE TO COPY; datafile 1 switched to datafile copy "+OCR_VOTE/_MGMTDB/DATAFILE/system.260.1048009097" datafile 3 switched to datafile copy "+OCR_VOTE/_MGMTDB/DATAFILE/sysaux.261.1048009103" datafile 4 switched to datafile copy "+OCR_VOTE/_MGMTDB/DATAFILE/undotbs1.268.1048009125" datafile 5 switched to datafile copy "+OCR_VOTE/_MGMTDB/AC55DFF48C5B4820E0530A38A8C05BF3/DATAFILE/system.262.1048009111" datafile 6 switched to datafile copy "+OCR_VOTE/_MGMTDB/AC55DFF48C5B4820E0530A38A8C05BF3/DATAFILE/sysaux.264.1048009117" datafile 7 switched to datafile copy "+OCR_VOTE/_MGMTDB/AC55EB2134D24F67E0530A38A8C09987/DATAFILE/system.263.1048009113" datafile 8 switched to datafile copy "+OCR_VOTE/_MGMTDB/AC55EB2134D24F67E0530A38A8C09987/DATAFILE/sysaux.265.1048009119" datafile 9 switched to datafile copy "+OCR_VOTE/_MGMTDB/AC55EB2134D24F67E0530A38A8C09987/DATAFILE/users.269.1048009127" datafile 10 switched to datafile copy "+OCR_VOTE/_MGMTDB/AC55EB2134D24F67E0530A38A8C09987/DATAFILE/sysgridhomedata.266.1048009123" datafile 11 switched to datafile copy "+OCR_VOTE/_MGMTDB/AC55EB2134D24F67E0530A38A8C09987/DATAFILE/sysmgmtdata.259.1048009071" datafile 12 switched to datafile copy "+OCR_VOTE/_MGMTDB/AC55EB2134D24F67E0530A38A8C09987/DATAFILE/sysmgmtdatadb.267.1048009125"
Verify DataFile Location:
RMAN> report schema; Report of database schema for database with db_unique_name _MGMTDB List of Permanent Datafiles =========================== File Size(MB) Tablespace RB segs Datafile Name ---- -------- -------------------- ------- ------------------------ 1 500 SYSTEM *** +OCR_VOTE/_MGMTDB/DATAFILE/system.260.1048009097 3 400 SYSAUX *** +OCR_VOTE/_MGMTDB/DATAFILE/sysaux.261.1048009103 4 80 UNDOTBS1 *** +OCR_VOTE/_MGMTDB/DATAFILE/undotbs1.268.1048009125 5 160 PDB$SEED:SYSTEM *** +OCR_VOTE/_MGMTDB/AC55DFF48C5B4820E0530A38A8C05BF3/DATAFILE/system.262.1048009111 6 150 PDB$SEED:SYSAUX *** +OCR_VOTE/_MGMTDB/AC55DFF48C5B4820E0530A38A8C05BF3/DATAFILE/sysaux.264.1048009117 7 160 OCMNODE_CLUSTER:SYSTEM *** +OCR_VOTE/_MGMTDB/AC55EB2134D24F67E0530A38A8C09987/DATAFILE/system.263.1048009113 8 150 OCMNODE_CLUSTER:SYSAUX *** +OCR_VOTE/_MGMTDB/AC55EB2134D24F67E0530A38A8C09987/DATAFILE/sysaux.265.1048009119 9 5 OCMNODE_CLUSTER:USERS *** +OCR_VOTE/_MGMTDB/AC55EB2134D24F67E0530A38A8C09987/DATAFILE/users.269.1048009127 10 100 OCMNODE_CLUSTER:SYSGRIDHOMEDATA *** +OCR_VOTE/_MGMTDB/AC55EB2134D24F67E0530A38A8C09987/DATAFILE/sysgridhomedata.266.1048009123 11 2048 OCMNODE_CLUSTER:SYSMGMTDATA *** +OCR_VOTE/_MGMTDB/AC55EB2134D24F67E0530A38A8C09987/DATAFILE/sysmgmtdata.259.1048009071 12 100 OCMNODE_CLUSTER:SYSMGMTDATADB *** +OCR_VOTE/_MGMTDB/AC55EB2134D24F67E0530A38A8C09987/DATAFILE/sysmgmtdatadb.267.1048009125 List of Temporary Files ======================= File Size(MB) Tablespace Maxsize(MB) Tempfile Name ---- -------- -------------------- ----------- -------------------- 1 40 TEMP 32767 +OCR/_MGMTDB/TEMPFILE/temp.264.1047855405 2 40 PDB$SEED:TEMP 32767 +OCR/_MGMTDB/FD9AC0F7C36E4438E043B6A9E80A24D5/DATAFILE/pdbseed_temp012020-08-07_10-56-58-pm.dbf 3 40 OCMNODE_CLUSTER:TEMP 32767 +OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/ocmnode_cluster_temp012020-08-07_11-00-05-pm.dbf
Moving temporary file to +OCR_VOTE DiskGroup.
RMAN> run {
SET NEWNAME FOR TEMPFILE 1 TO '+OCR_VOTE';
SWITCH TEMPFILE ALL;
}
executing command: SET NEWNAME
renamed tempfile 1 to +OCR_VOTE in control file
RMAN> run {
SET NEWNAME FOR TEMPFILE 2 TO '+OCR_VOTE';
SWITCH TEMPFILE ALL;
}
executing command: SET NEWNAME
renamed tempfile 2 to +OCR_VOTE in control file
RMAN> run {
SET NEWNAME FOR TEMPFILE 3 TO '+OCR_VOTE';
SWITCH TEMPFILE ALL;
}
executing command: SET NEWNAME
renamed tempfile 3 to +OCR_VOTE in control file
Delete old datafiles from existing DiskGroup (+OCR):
RMAN> delete copy ;
released channel: ORA_DISK_1
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=1 device type=DISK
specification does not match any control file copy in the repository
specification does not match any archived log in the repository
List of Datafile Copies
=======================
Key File S Completion Time Ckp SCN Ckp Time
------- ---- - --------------- ---------- ---------------
20 1 A 09-AUG-20 2307447 09-AUG-20
Name: +OCR/_MGMTDB/DATAFILE/system.258.1047855351
21 3 A 09-AUG-20 2307447 09-AUG-20
Name: +OCR/_MGMTDB/DATAFILE/sysaux.257.1047855339
22 4 A 09-AUG-20 2307447 09-AUG-20
Name: +OCR/_MGMTDB/DATAFILE/undotbs1.259.1047855367
23 5 A 09-AUG-20 791579 07-AUG-20
Name: +OCR/_MGMTDB/FD9AC0F7C36E4438E043B6A9E80A24D5/DATAFILE/system.265.1047855409
Container ID: 2, PDB Name: PDB$SEED
24 6 A 09-AUG-20 791579 07-AUG-20
Name: +OCR/_MGMTDB/FD9AC0F7C36E4438E043B6A9E80A24D5/DATAFILE/sysaux.266.1047855409
Container ID: 2, PDB Name: PDB$SEED
25 7 A 09-AUG-20 2307438 09-AUG-20
Name: +OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/system.270.1047855579
Container ID: 3, PDB Name: OCMNODE_CLUSTER
26 8 A 09-AUG-20 2307438 09-AUG-20
Name: +OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/sysaux.271.1047855579
Container ID: 3, PDB Name: OCMNODE_CLUSTER
27 9 A 09-AUG-20 2307438 09-AUG-20
Name: +OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/users.274.1047855579
Container ID: 3, PDB Name: OCMNODE_CLUSTER
28 10 A 09-AUG-20 2307438 09-AUG-20
Name: +OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/sysgridhomedata.272.1047855579
Container ID: 3, PDB Name: OCMNODE_CLUSTER
29 11 A 09-AUG-20 2307438 09-AUG-20
Name: +OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/sysmgmtdata.269.1047855577
Container ID: 3, PDB Name: OCMNODE_CLUSTER
30 12 A 09-AUG-20 2307438 09-AUG-20
Name: +OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/sysmgmtdatadb.273.1047855579
Container ID: 3, PDB Name: OCMNODE_CLUSTER
Do you really want to delete the above objects (enter YES or NO)? YES
deleted datafile copy
datafile copy file name=+OCR/_MGMTDB/DATAFILE/system.258.1047855351 RECID=20 STAMP=1048009214
deleted datafile copy
datafile copy file name=+OCR/_MGMTDB/DATAFILE/sysaux.257.1047855339 RECID=21 STAMP=1048009214
deleted datafile copy
datafile copy file name=+OCR/_MGMTDB/DATAFILE/undotbs1.259.1047855367 RECID=22 STAMP=1048009214
deleted datafile copy
datafile copy file name=+OCR/_MGMTDB/FD9AC0F7C36E4438E043B6A9E80A24D5/DATAFILE/system.265.1047855409 RECID=23 STAMP=1048009214
deleted datafile copy
datafile copy file name=+OCR/_MGMTDB/FD9AC0F7C36E4438E043B6A9E80A24D5/DATAFILE/sysaux.266.1047855409 RECID=24 STAMP=1048009214
deleted datafile copy
datafile copy file name=+OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/system.270.1047855579 RECID=25 STAMP=1048009214
deleted datafile copy
datafile copy file name=+OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/sysaux.271.1047855579 RECID=26 STAMP=1048009214
deleted datafile copy
datafile copy file name=+OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/users.274.1047855579 RECID=27 STAMP=1048009214
deleted datafile copy
datafile copy file name=+OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/sysgridhomedata.272.1047855579 RECID=28 STAMP=1048009214
deleted datafile copy
datafile copy file name=+OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/sysmgmtdata.269.1047855577 RECID=29 STAMP=1048009214
deleted datafile copy
datafile copy file name=+OCR/_MGMTDB/FD9B43BF6A646F8CE043B6A9E80A2815/DATAFILE/sysmgmtdatadb.273.1047855579 RECID=30 STAMP=1048009214
Deleted 11 objects
Moving / Migrating Online Redo Log files:
Create New sets of Redo Log Group with new asm Diskgroup and remove existing Group (make sure you are dropping inactive states Group.
[grid@ocmnode1 ~]$ export ORACLE_SID=-MGMTDB
[grid@ocmnode1 ~]$ sqlplus / as sysdba
SQL> col MEMBER for A50
SQL> select lf.group#,lf.member, lg.bytes/1024/1024 size_mb, lg.status from v$logfile lf, v$log lg where lf.GROUP#=lg.GROUP# order by 1;
GROUP# MEMBER SIZE_MB STATUS
---------- -------------------------------------------------- ---------- ----------------
1 +OCR/_MGMTDB/ONLINELOG/group_1.261.1047855403 50 ACTIVE
2 +OCR/_MGMTDB/ONLINELOG/group_2.262.1047855403 50 CURRENT
3 +OCR/_MGMTDB/ONLINELOG/group_3.263.1047855403 50 INACTIVE
SQL> ALTER DATABASE ADD LOGFILE MEMBER '+OCR_VOTE' TO GROUP 1;
Database altered.
SQL> ALTER DATABASE ADD LOGFILE MEMBER '+OCR_VOTE' TO GROUP 2;
Database altered.
SQL> ALTER DATABASE ADD LOGFILE MEMBER '+OCR_VOTE' TO GROUP 3;
Database altered.
SQL> select lf.group#,lf.member, lg.bytes/1024/1024 size_mb, lg.status from v$logfile lf, v$log lg where lf.GROUP#=lg.GROUP# order by 1;
GROUP# MEMBER SIZE_MB STATUS
---------- -------------------------------------------------- ---------- ----------------
1 +OCR/_MGMTDB/ONLINELOG/group_1.261.1047855403 50 INACTIVE
1 +OCR_VOTE/_MGMTDB/ONLINELOG/group_1.271.1048273795 50 INACTIVE
2 +OCR_VOTE/_MGMTDB/ONLINELOG/group_2.272.1048273805 50 CURRENT
2 +OCR/_MGMTDB/ONLINELOG/group_2.262.1047855403 50 CURRENT
3 +OCR_VOTE/_MGMTDB/ONLINELOG/group_3.273.1048273813 50 INACTIVE
3 +OCR/_MGMTDB/ONLINELOG/group_3.263.1047855403 50 INACTIVE
SQL> select lf.group#,lf.member, lg.bytes/1024/1024 size_mb, lg.status from v$logfile lf, v$log lg where lf.GROUP#=lg .GROUP# order by 1;
GROUP# MEMBER SIZE_MB STATUS
---------- -------------------------------------------------- ---------- ----------------
1 +OCR/_MGMTDB/ONLINELOG/group_1.261.1047855403 50 INACTIVE
1 +OCR_VOTE/_MGMTDB/ONLINELOG/group_1.271.1048273795 50 INACTIVE
2 +OCR_VOTE/_MGMTDB/ONLINELOG/group_2.272.1048273805 50 CURRENT
2 +OCR/_MGMTDB/ONLINELOG/group_2.262.1047855403 50 CURRENT
3 +OCR_VOTE/_MGMTDB/ONLINELOG/group_3.273.1048273813 50 INACTIVE
3 +OCR/_MGMTDB/ONLINELOG/group_3.263.1047855403 50 INACTIVE
6 rows selected.
SQL> ALTER DATABASE DROP LOGFILE MEMBER '+OCR/_MGMTDB/ONLINELOG/group_3.263.1047855403';
Database altered.
SQL> ALTER DATABASE DROP LOGFILE MEMBER '+OCR/_MGMTDB/ONLINELOG/group_1.261.1047855403';
Database altered.
SQL> alter system switch logfile;
System altered.
SQL> select lf.group#,lf.member, lg.bytes/1024/1024 size_mb, lg.status from v$logfile lf, v$log lg where lf.GROUP#=lg.GROUP# order by 1;
GROUP# MEMBER SIZE_MB STATUS
---------- -------------------------------------------------- ---------- ----------------
1 +OCR_VOTE/_MGMTDB/ONLINELOG/group_1.271.1048273795 50 INACTIVE
2 +OCR_VOTE/_MGMTDB/ONLINELOG/group_2.272.1048273805 50 ACTIVE
2 +OCR/_MGMTDB/ONLINELOG/group_2.262.1047855403 50 ACTIVE
3 +OCR_VOTE/_MGMTDB/ONLINELOG/group_3.273.1048273813 50 CURRENT
SQL> alter system switch logfile;
System altered.
SQL> ALTER DATABASE DROP LOGFILE MEMBER '+OCR/_MGMTDB/ONLINELOG/group_2.262.1047855403';
Database altered.
SQL> select lf.group#,lf.member, lg.bytes/1024/1024 size_mb, lg.status from v$logfile lf, v$log lg where lf.GROUP#=lg.GROUP# order by 1;
GROUP# MEMBER SIZE_MB STATUS
---------- -------------------------------------------------- ---------- ----------------
1 +OCR_VOTE/_MGMTDB/ONLINELOG/group_1.271.1048273795 50 CURRENT
2 +OCR_VOTE/_MGMTDB/ONLINELOG/group_2.272.1048273805 50 ACTIVE
3 +OCR_VOTE/_MGMTDB/ONLINELOG/group_3.273.1048273813 50 ACTIVE
