select * from v$controlfile; STATUS ------- NAME -------------------------------------------------------------------------------- IS_ BLOCK_SIZE FILE_SIZE_BLKS CON_ID --- ---------- -------------- ---------- /u01/app/control01-1205.ctl NO 16384 1142 0 shutdown immediate; startup nomount; restore controlfile to '+DATADISK' from '/u01/app/control01-1205.ctl'; RMAN> restore controlfile to '+DATADISK' from '/u01/app/control01-1205.ctl'; Starting restore at 12-MAY-2024 16:04:35 using target database control file instead of recovery catalog allocated channel: ORA_DISK_1 channel ORA_DISK_1: SID=237 device type=DISK channel ORA_DISK_1: copied control file copy Finished restore at 12-MAY-2024 16:04:36 RMAN> from Grid find control file find the control file !!! ASMCMD> find -t controlfile . * ASMCMD [+] > find --type controlfile . * +DATADISK/ORADB/CONTROLFILE/current.272.1168790677 ASMCMD [+] > ls -s +DATADISK/ORADB/CONTROLFILE/current.272.1168790677 Block_Size Blocks Bytes Space Name 16384 1143 18726912 33554432 current.272.1168790677 ASMCMD [+] > ls -l +DATADISK/ORADB/CONTROLFILE/current.272.1168790677 Type Redund Striped Time Sys Name CONTROLFILE UNPROT FINE MAY 12 16:00:00 Y current.272.1168790677 ASMCMD [+] > [oracle@srv1 dbs]$ srvctl start database -d oradb -o nomount [oracle@srv1 dbs]$ sqlplus / as sysdba create spfile SQL> create spfile='+DATADISK/spfileoradb.ora' from pfile='initoradb.ora'; File created. ASMCMD [+] > ls -lt +DATADISK/spfileoradb.ora Type Redund Striped Time Sys Name PARAMETERFILE UNPROT COARSE MAY 12 16:00:00 N spfileoradb.ora => +DATADISK/ORADB/PARAMETERFILE/spfile.273.1168791713 ASMCMD [+] > srvctl modify database -d oradb -spfile +DATADISK/ORADB/PARAMETERFILE/spfile.273.1168791713 srvctl start database -d oradb -o nomount alter the spfile for control file [oracle@srv1 dbs]$ alter system set control_files='+DATADISK/ORADB/CONTROLFILE/current.272.1168790677' scope=spfile; srvctl stop database -d oradb srvctl start database -d oradb [oracle@srv1 dbs]$ !sql sqlplus / as sysdba SQL> show parameter spfile; NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ spfile string +DATADISK/ORADB/PARAMETERFILE/ spfile.273.1168791713 SQL> show parameter control; NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ control_file_record_keep_time integer 7 control_files string +DATADISK/ORADB/CONTROLFILE/cu rrent.272.1168790677 control_management_pack_access string DIAGNOSTIC+TUNING SQL> [oracle@srv1 dbs]$ srvctl config database -d oradb Database unique name: oradb Database name: oradb Oracle home: /u01/app/oracle/product/19.0.0/db_1 Oracle user: oracle Spfile: +DATADISK/ORADB/PARAMETERFILE/spfile.273.1168791713 Password file: Domain: localdomain Start options: open Stop options: immediate Database role: PRIMARY Management policy: AUTOMATIC Disk Groups: DATADISK Services: OSDBA group: oinstall OSOPER group: Database instance: oradb
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Sunday, 12 May 2024
How to Migrate Control File From File System to ASM ?
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