Oracle 11g RAC Manual Uninstall Grid,no deinstall

Source: Internet
Author: User
1, through the root user into the grid oracle_home

[[Email protected]]# source/home/grid/.bash_profile
[[Email protected]]# cd $ORACLE _home/crs/install/


2. Execute the following two scripts (only one node executes, root user)
[Email protected]]#./rootcrs.pl-verbose-deconfig-force
[Email protected]]#./crsconfig_params

3, switch to the grid user, perform deinstall to uninstall, follow the prompts to complete, and then go to another node as prompted to execute the corresponding script.

[[Email protected]]# Su-grid
[Email protected]]$./deinstall


4. Delete the Oracle files under the/etc/directory with root (two node execution)

[Email protected]]$ exit
[[Email protected]]# rm-rf/etc/orainst.loc


5. Format ASM Disk header.
[[email protected]] DD If=/dev/zero count=10 bs=512 of=/dev/sde1

Oracle 11g RAC Manual Uninstall Grid,no deinstall

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