$ srvctl start database -d rac
$ crsctl stat res -t
ora.rac.db
      1        ONLINE  INTERMEDIATE a1                       Stuck Archiver      
      2        ONLINE  ONLINE       a2                       Open  
      
*************************************************************
ARC0: Error 19504 Creating archive log file to '+DATA'
Unable to create archive log file '+DATA'
Errors in file /picclife/app/oracle/diag/rdbms/liuliu/rac1/trace/rac1_arc1_27479.trc:
ORA-19816: WARNING: Files may exist in db_recovery_file_dest that are not known to database.
ORA-17502: ksfdcre:4 Failed to create file +DATA
ORA-15041: diskgroup "DATA" space exhausted
*************************************************************
WARNING: A file of type ARCHIVED LOG may exist in
db_recovery_file_dest that is not known to the database.
Use the RMAN command CATALOG RECOVERY AREA to re-catalog
any such files. If files cannot be cataloged, then manually
delete them using OS command. This is most likely the
result of a crash during file creation.
*************************************************************
ARC1: Error 19504 Creating archive log file to '+DATA

ASMCMD> lsdg
State    Type    Rebal  Sector  Block       AU  Total_MB  Free_MB  Req_mir_free_MB  Usable_file_MB  Offline_disks  Voting_files  Name
MOUNTED  NORMAL  N         512   4096  1048576     16384       58                0              29              0             N  DATA/
MOUNTED  EXTERN  N         512   4096  1048576      8192     7688                0            7688              0             N  FRA/


$ rman target /
RMAN> delete archivelog all; 
Do you really want to delete the above objects (enter YES or NO)? yes
deleted archived log
archived log file name=+DATA/liuliu/archivelog/2020_01_19/thread_1_seq_18.261.1030100623 RECID=2 STAMP=1030100622