Move Redo log file to other ASM Diskgroup.txt

alter system set db_create_online_log_dest_1='+REDODG1' scope=spfile;

select l.group# , l.bytes , l.status , lf.member from v$logfile lf , v$log l where lf.group# = l.group#;
show parameter db_create_file_dest;

select name,group_number from v$asm_diskgroup;

show parameter db_create_online_log_dest_1;
alter system set db_create_online_log_dest_1='+REDODG1' scope=spfile;


alter database drop logfile group 1;
alter database drop logfile group 2;
alter database drop logfile group 3;
alter database drop logfile group 4;
alter database drop logfile group 5;
alter database drop logfile group 6;
alter database drop logfile group 7;
alter database drop logfile group 8;

alter database add logfile group 1 size 1073741824;
alter database add logfile group 2 size 1073741824;
alter database add logfile group 3 size 1073741824;
alter database add logfile group 4 size 1073741824;
alter database add logfile group 5 size 1073741824;
alter database add logfile group 6 size 1073741824;
alter database add logfile group 7 size 1073741824;
alter database add logfile group 8 size 1073741824;

alter system switch logfile;