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Showing posts from February, 2017

Use dataguard to migrate Oracle RAC database

1. copy password file if it's 12c database. run as grid : asmcmd>pwcopy --dbuniquename dbname +datadg/dbname/PASSWORD/pwddbname.277.905359761 /networkbackuplocation/pwddbname.277.905359761 the copy is successful although the output has a message ASMCMD-9456: password file should be located on an ASM disk group" run as root : asmcmd>pwcopy --dbuniquename dbname_rac /networkbackuplocation/pwddbname.277.905359761 +datadg/orapwdbname_rac ASMCMD [+] > ls -l +datadg/orapwdbname_rac Type      Redund  Striped  Time             Sys  Name PASSWORD  UNPROT  COARSE   FEB 02 11:00:00  N    orapwdbname_rac => +datadg/ASM/PASSWORD/pwdasm.284.934889179 or run as grid : ASMCMD [+datadg] > pwcopy /networkbackuplocation/pwddbname.277.905359761 +datadg/dbname_rac/PASSWORD/pwdbname_rac copying /networkbackuplocation/pwddbname.277.905359761 -> +datadg/dbname_rac/PASSWORD/pwdbname_rac ASMCMD [+datadg/ASM/password] > ls -l +datadg/dbname_rac/PASSWORD/pwdbname_rac