afd fails to create disk group with sector size = 4096

Jul 12, 2015 6:54PM

I create a primary partition on a hdd with sector size = 4096

asmcmd afd_label DAT_0001 /dev/sdb4

CREATE DISKGROUP DAT4 EXTERNAL REDUNDANCY DISK 'AFD:DAT_0001'

ATTRIBUTE

'compatible.asm' = '12.1',

'compatible.rdbms' = '12.1',

'sector_size'='4096'

throws...

set version 1 for asmCompat 12.1.0.0.0

NOTE: PST update grp = 5 completed successfully

NOTE: cache registered group DAT4 5/0x12695BFB

NOTE: cache began mount (first) of group DAT4 5/0x12695BFB

NOTE: cache is mounting group DAT4 created on 2015/07/12 14:39:06

NOTE: cache opening disk 0 of grp 5: DAT_0001 label:DAT_0001

NOTE: cache creating group 5/0x12695BFB (DAT4)

NOTE: cache mounting group 5/0x12695BFB (DAT4) succeeded

WARNING: cache read a corrupt block: group=5(DAT4) dsk=0 blk=1 disk=0 (DAT_0001) incarn=3916016402 au=0 blk=1 count=1

Storage Management (ASM ACFS DNFS ODM) (MOSC)