ORA-15081: failed to submit an I/O operation to a disk

报错信息如下：

RMAN> restore standby controlfile from '/rman_backup/stanby_0epojv93_1_1.ctl';

 

Starting restore at 2014/11/29 18:31:59

using channel ORA_DISK_1

 

channel ORA_DISK_1: restoring control file

RMAN-00571: ===========================================================

RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============

RMAN-00571: ===========================================================

RMAN-03002: failure of restore command at 11/29/2014 18:32:00

ORA-19870: error while restoring backup piece /rman_backup/stanby_0epojv93_1_1.ctl

ORA-19504: failed to create file "+DATA/phydb/controlfile/cont.ctl"

ORA-15012: ASM file 'phydb/controlfile/cont.ctl' does not exist

ORA-17502: ksfdcre:5 Failed to create file +DATA/phydb/controlfile/cont.ctl

ORA-15081: failed to submit an I/O operation to a disk

执行：

$GRID_HOME/bin/setasmgidwrap O=$ORACLE_HOME/bin/oracle （注意要先把库down下来）

正确的oracle 文件权限为示例如下：

cd $ORACLE_HOME/bin/oracle

[oracle@vm05 bin]$ ls -l oracle

-rwsr-s--x 1 oracle asmadmin 210824714 Aug 15 16:09 oracle

之前错误的权限：

-rwsr-s--x 1 oracle oinstall 210824714 Dec 18 16:05 oracle