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Find out location of OCR and Voting Disk for Oracle RAC environment

Find out OCR Location for RAC environment:
Option 1: Get the ocr location form file ocr.loc location at /etc/oracle
cat /etc/oracle/ocr.loc
Option 2: Execute ocrcheck utility form grid home. Typical grid home is  /u01/app/<version>/grid/bin
./ocr checkFind out location of Voting disk:
Option 1: Query V$ASM_DISK view.
If it is Exadata you would be able to see path as o/cell_ip_address/cell_griddisk_name. i.e. o/192.168.1.1.....
SELECT PATH FROM V$ASM_DISK WHERE VOTING_FILE='Y';
Option 2: Use utility crsctl. crsctl is location in bin directory of grid home. Typical grid home is /u01/app/<version>/grid/bin
./crsctl query css votedisk
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