In this article, I will provide a detailed guide on how to find grid home path in Linux. We’ll walk you through each step of the process with proper screenshots.
Table of Contents
1.First login to the server as the root user and check the inventory location:
[root@node1 ~]# sudo su - oracle Last login: Sun Mar 31 10:07:36 IST 2024 on pts/0 [oracle@node1 ~]$ cat /etc/oraInst.loc inventory_loc=/u01/app/oraInventory inst_group=oinstall
2. Go to the inventory location and check for ContentsXML directory:
[oracle@node1 ~]$ cd /u01/app/oraInventory ------> Found from 1st Step [oracle@node1 oraInventory]$ ls -ltr total 12 -rwxrwx--- 1 grid oinstall 1617 Mar 11 03:35 orainstRoot.sh -rw-rw---- 1 grid oinstall 56 Mar 11 03:35 oraInst.loc drwxrwx--- 4 grid oinstall 4096 Mar 11 15:25 logs drwxrwx--- 4 grid oinstall 64 Mar 11 15:26 backup drwxrwx--- 2 grid oinstall 81 Mar 11 15:26 ContentsXML
3. Go to the ContentsXML directory and open the inventory.xml file to find grid home path in linux system:
[oracle@node1 oraInventory]$ cd ContentsXML [oracle@node1 ContentsXML]$ ls -ltr total 16 -rw-rw---- 1 grid oinstall 561 Mar 11 15:26 inventory.xml -rw-rw---- 1 grid oinstall 174 Mar 11 15:26 oui-patch.xml -rw-rw---- 1 grid oinstall 300 Mar 11 15:30 comps.xml -rw-rw---- 1 grid oinstall 292 Mar 11 15:30 libs.xml [oracle@node1 ContentsXML]$ cat inventory.xml <?xml version="1.0" standalone="yes" ?> <!-- Copyright (c) 1999, 2024, Oracle and/or its affiliates. All rights reserved. --> <!-- Do not modify the contents of this file by hand. --> <INVENTORY> <VERSION_INFO> <SAVED_WITH>12.2.0.7.0</SAVED_WITH> <MINIMUM_VER>2.1.0.6.0</MINIMUM_VER> </VERSION_INFO> <HOME_LIST> <HOME NAME="OraGI19Home1" LOC="/u01/app/19.3.0/grid" TYPE="O" IDX="1" CRS="true"/> <HOME NAME="OraDB19Home1" LOC="/u01/app/oracle/product/19.3.0/dbhome_1" TYPE="O" IDX="2"/> </HOME_LIST> <COMPOSITEHOME_LIST> </COMPOSITEHOME_LIST> </INVENTORY>
If you notice the ContentsXML file, You can easily find grid home location in Linux. In my case, it is /u01/app/19.3.0/grid. If you can not find any OraGI19Home, you have not installed the grid software yet on your server or VirtualBox. Following my article Grid Software Installation, you can easily install the grid software.
