Verify ASM disk at operating system level
If you have a CANDIDATE or FORMER disk on RAC you can verify if disk is configured properly on both servers this way. Do not do this with a MEMBER disk!! Example of a candidate disk with kfed read: % kfed read /dev/oraasm/LUN_672_DG_BBDD kfbh.endian: 0 ; 0x000: 0x00 kfbh.hard: 0 ; 0x001: 0x00 kfbh.type: 0 ; 0x002: KFBTYP_INVALID kfbh.datfmt: 0 ; 0x003: 0x00 kfbh.block.blk: 0 ; 0x004: blk=0 kfbh.block.obj: 0 ; 0x008: file=0 kfbh.check: 0 ; 0x00c: 0x00000000 kfbh.fcn.base: 0 ; 0x010: 0x00000000 kfbh.fcn.wrap: 0 ; 0x014: 0x00000000 kfbh.spare1: 0 ; 0x018: 0x00000000 kfbh.spare2: 0 ; 0x01c: 0x00000000 100399800 00000000 00000000 00000000 00000000 [................] Repeat 255 times KFED-00322: Invalid content enc...