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

在 $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 Default Timezone Setting

Linux

To change: /usr/sbin/timeconfig

To display current setting:

cat /etc/sysconfig/clock
ZONE="America/Los_Angeles"
UTC=true
ARC=false

To find out all valid setting: ls -l /usr/share/zoneinfo

Anything that appears in this directory is valid to use, for example, CST6CDT and America/Chicago. 
 
Note: the "Zone" field in /etc/sysconfig/clock could be different than what's in /usr/share/zoneinfo in OL6.3/RHEL6.3, the one from /usr/share/zoneinfo should be used in $GRID_HOME/crs/install/s_crsconfig_<nodename>_env.txt

 

hp-ux 

To display current setting:

cat /etc/default/tz
PST8PDT

To change: set_parms timezone  
 
To find out all valid setting: ls -l /usr/lib/tztab

 

Solaris

To display current setting:

grep TZ /etc/TIMEZONE
TZ=US/Pacific

To change on x64, modify TIMEZONE, also run "rtc -z US/pacific; rtc -c"

To find out all valid settings: ls -l /usr/share/lib/zoneinfo

   

AIX

To display current setting:

grep TZ /etc/environment
TZ=GMT

Refer to the following URL for more about timezone on AIX:

http://publib.boulder.ibm.com/infocenter/pseries/v5r3/index.jsp?topic=/com.ibm.aix.files/doc/aixfiles/environment.htm

 

参考：How To Change Timezone for 11gR2 Grid Infrastructure (文档 ID 1209444.1)