在oracle 12c R1版本中，密码文件放到asm磁盘组中，那密码文件在asm磁盘组中如何进行移动，
比如放到另外一个磁盘组中
下面就是密码文件迁移方法 PWMOVE:
$$ ASM password file move (PWMOVE)::-----------
========================================
You can move ASM password file online in a running cluster in asmcmd using pwmove command.
Initially, the ASM password file was placed on a CRS diskgroup
$ crsctl stat res ora.asm -p|grep PWFILE
PWFILE=+CRS/asm/password/orapwasm
And cluster is up and running .
[oracle@ariidc1 archive]$crsctl check crs
CRS-4638: Oracle High Availability Services is online
CRS-4537: Cluster Ready Services is online
CRS-4529: Cluster Synchronization Services is online
CRS-4533: Event Manager is online
Move the ASM password file online using ASMCMD
$ asmcmd
ASMCMD> pwmove --asm +CRS/asm/password/orapwasm +data/orapwasm
moving +CRS/asm/password/orapwasm -> +data/orapwasm
ASMCMD> exit
Validated Cluster is up and running
[oracle@ariidc1 archive]$ crsctl check crs
CRS-4638: Oracle High Availability Services is online
CRS-4537: Cluster Ready Services is online
CRS-4529: Cluster Synchronization Services is online
CRS-4533: Event Manager is online
Validated new location of ASM password file.
[oracle@ariidc1 archive]$ crsctl stat res ora.asm -p|grep PWFILE
PWFILE=+data/orapwasm
oracle 12c R1 对存放在asm磁盘中的password 进行移动
原文：http://blog.itpub.net/7199859/viewspace-1966623/
