11g在10g基础上几个命令的升级 kfed repair /dev/rhdisk3

(1)srvctl

10.2$ srvctl

Usage: srvctl <command> <object> [<options>]
    command: enable|disable|start|stop|relocate|status|add|remove|modify|getenv|setenv|unsetenv|config
    objects: database|instance|service|nodeapps|asm|listener
11.2$ srvctl
Usage: srvctl <command> <object> [<options>]
    commands: enable|disable|start|stop|relocate|status|add|remove|modify|getenv|setenv|unsetenv|config|convert|upgrade

    objects: database|instance|service|nodeapps|vip|network|asm|diskgroup|listener|srvpool|server|scan|scan_listener|oc4j|home|filesystem|gns|cvu

相比较，11.2多了convert|upgrade命令，随着新版本资源增加，可管理对象也相应地增加了vip|network|diskgroup|srvpool|server|scan|scan_listener|oc4j|home|filesystem|gns|cvu资源.

(2)kfed

[10g]$ kfed -h

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]
d/ev            ASM device to examine or update[DEV=string]
o/p             KFED operation type [OP=READ/WRITE/MERGE/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]

[11g]$ 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]
d/ev            ASM device to examine or update [DEV=string]
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]

相比较，11.2多了repair命令.从10205后，将自动对ASM磁盘头做一个镜像备份，恢复变得简单：

kfed repair asm文件的路径即可.

记录之。