CRS_HOME/bin下面的kfed和kfod是检查ASM disk的非常有用的工具
-bash-2.05b$ kfed -help
as/mlib ASM Library [asmlib='lib']
aun/um AU number to examine or update [AUNUM=number]
aus/z Allocation Unit size in bytes [AUSZ=number]
blkn/um Block number to examine or update [BLKNUM=number]
blks/z Metadata block size in bytes [BLKSZ=number]
ch/ksum Update checksum before each write [CHKSUM=YES/NO]
cn/t Count of AUs to process [CNT=number]
de/v ASM device to examine or update [DEV=string]
dm/pall Don't suppress repeated lines when dumping corrupt blocks [DMPALL=YES/NO]
o/p KFED operation type [OP=READ/WRITE/MERGE/REPAIR/NEW/FORM/FIND/STRUCT]
p/rovnm Name for provisioning purposes [PROVNM=string]
s/eek AU number to seek to [SEEK=number]
te/xt File name for translated block text [TEXT=string]
ty/pe ASM metadata block type number [TYPE=number]
v/erb Verbose execution [verbose=YES|NO]
-bash-2.05b$ kfod -help
_asm_a/llow_only_raw_disks KFOD allow only raw devices [_asm_allow_only_raw_disks=(TRUE)/FALSE]
_asm_l/ibraries ASM Libraries[_asm_libraries=lib1,lib2,...]
_asms/id ASM Instance[_asmsid=sid]
_p/atch_lib Patchlib [_patch_lib=]
_u/ser OS Username
asm_/diskstring ASM Diskstring [asm_diskstring=discoverystring, discoverystring ...]
asmc/ompatibility Include diskgroup ASM compatibility [asmcompatibility=TRUE/(FALSE)]
c/luster KFOD cluster [cluster=TRUE/(FALSE)]
db_/unique_name db_unique_name for ASM instance[db_unique_name=dbname]
dbc/ompatibility Include diskgroup DB compatibility [dbcompatibility=TRUE/(FALSE)]
di/sks Disks to discover [disks=raw,asm,all]
ds/cvgroup Include group name [dscvgroup=TRUE/(FALSE)]
g/roup Disks in diskgroup [group=diskgroup]
h/ostlist hostlist[hostlist=host1,host2,...]
metadata_a/usize AU Size for Metadata Size Calculation
metadata_c/lients Client Count for Metadata Size Calculation
metadata_d/isks Disk Count for Metadata Size Calculation
metadata_n/odes Node Count for Metadata Size Calculation
metadata_r/edundancy Redundancy for Metadata Size Calculation
na/me Include disk name [name=TRUE/(FALSE)]
no/hdr KFOD header suppression [nohdr=TRUE/(FALSE)]
ol/r Import credentials to OLR [olr=TRUE/(FALSE)]
op KFOD options type [OP=DISKS/CANDIDATES/MISSING/GROUPS/INSTS/VERSION/PATCHES/PATCHLVL/CLIENTS/RM/RMVERS/DFLTDSTR/GPNPDSTR/METADATA/ALL]
p/file ASM parameter file [pfile=parameterfile]
s/tatus Include disk header status [status=TRUE/(FALSE)]
v/erbose KFOD verbose errors [verbose=TRUE/(FALSE)]
w/rap wrap file for credentials
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