1、
# cat /etc/oracle/ocr.loc
ocrconfig_loc=+DG
local_only=FALSE
2、
# su - grid
$ crsctl query css votedisk
## STATE File Universal Id File Name Disk group
-- ----- ----------------- --------- ---------
1. ONLINE 47d816959bb24f12e1afb28a9d (/dev/asm) [DG]
2. ONLINE 3fa09298b36fd8007b0155e1a0 (/dev/asm) [DG]
Located 2 voting disk(s).