Monthly Archives: 七月 2014

在11gr2 Grid 上更改时区

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grid 11.2.0.2 之后的版本(包含11.2.0.2),时区的配置文件是

 $GRID_HOME/crs/install/s_crsconfig_<nodename>_env.txt 这个文件中的

 

Grid Time Zone Setting

Once OS default timezone is changed, make sure:

1. For 11.2.0.1, shell environment variable TZ is set correctly for grid user and root.
2. For 11.2.0.2 and above, TZ entry in $GRID_HOME/crs/install/s_crsconfig_<nodename>_env.txt sets to correct time zone.

 

 

OS D[……]

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redhat 6用udev设置multipath盘的权限

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   在操作系统redhat 6上,重启multipath服务,盘的权限就变root了,需要用udev绑定设置权限。

查看设备

[root@oradbca ~]# dmsetup ls 
data01  (253:2)
crs03   (253:3)
VG0-LV_ROOT     (253:6)
crs02   (253:1)
crs01   (253:0)
data03  (253:5)
data02  (253:4)

 

配置参数

[root@oradbca ~]# cat /etc/udev/rules.d/12-dm-permissions.rules 
ENV{DM_NAME}=="crs01", OWNER:="grid", GROUP:="asmadmin", MODE:="660", SYMLINK+="iscsi/oraasm-$env{DM_NAME[......]

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