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2 Replies Latest reply: Sep 3, 2013 9:57 AM by sb92075 RSS

Installing Oracle XE 11G R2 on Ubuntu 13.04

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Hello,

 

 

I am installing Oracle XE 11G R2 on Ubuntu 13.04. When I attempt to configure database using start up service /etc/init.d/oracle-xe configure I get the following messages

 

 

Starting Oracle Net Listener...Done

Configuring database...

Database Configuration failed.  Look into /u01/app/oracle/product/11.2.0/xe/config/log for details

 

When I pick at the logs they all have  ORA-01034: ORACLE not available error. I have attempted to start database manually

 

sqlplus "/as sysdba"

 

SQL*Plus: Release 11.2.0.2.0 Production on Tue Sep 3 11:45:51 2013

 

Copyright (c) 1982, 2011, Oracle.  All rights reserved.

 

Connected to an idle instance.

 

SQL> startup

ORA-00845: MEMORY_TARGET not supported on this system

After researching ORA-00845 error I figured all I need to do is to increase my tmpfs filesystem. I have edited my /etc/fstab file and added the following line

 

tmpfs /dev/shm tmpfs defaults,size=6g 0 0

 

Rebooted and ran df -h.

 

 

Filesystem               Size  Used Avail Use% Mounted on

/dev/sda1                 46G  9.7G   34G  23% /

none                     4.0K     0  4.0K   0% /sys/fs/cgroup

udev                     3.9G  4.0K  3.9G   1% /dev

tmpfs                    792M  964K  791M   1% /run

none                     5.0M     0  5.0M   0% /run/lock

tmpfs                    6.0G  164K  6.0G   1% /run/shm

none                     100M   24K  100M   1% /run/user

/dev/sda2                633G  238G  363G  40% /home

/home/username/.Private  633G  238G  363G  40% /home/username

 

Now I have two tmpfs filesystems a one is just under 800 MBs the other 6Gbs. Still when I try to start db manually I get ORA-00845 error.

 

Please help with the set up.

 

Thank you.

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