This discussion is archived
3 Replies Latest reply: Dec 8, 2012 3:00 AM by 974842 RSS

Regarding installing RAC

913068 Newbie
Currently Being Moderated
Hi All,

I am installing RAC on my Laptop using VM ware worstation . I have created two linux machines on VM ware with 1 gb merory on each machine . I installed clusterware succcessfully but when i am installing database binaries my machine reebotts every time .

Please suggest the best way i can overcome it.

Thanks in advance .
  • 1. Re: Regarding installing RAC
    Rajesh Lathwal Guru
    Currently Being Moderated
    Normally a node will reboot due to below reasons :

    Private interconnect Issue
    Voting Disk not accessible
    High Memory/CPU utilization

    Please check your N/W and shared storage setting . Also there are many docs/videos available , you can follow them for configuring the same.

    You can check CSS/OS logs to find reason for node reboot.


    Edited by: Rajesh Lathwal on 7 Dec, 2012 6:07 PM
  • 2. Re: Regarding installing RAC
    hitgon Expert
    Currently Being Moderated
    Please provide the more information regarding your setup

    refer the following whitepaper

  • 3. Re: Regarding installing RAC
    974842 Newbie
    Currently Being Moderated
    Ur machine is rebooting due to Install ur RAC on VM i have also face the same isue.

    Do 1 thing got to vm settings over thre u RAM is using 1024mb or try to adjust according to ur ram and add these parameters:

    Set following kernel parameter in /etc/system file and reboot the server.

    set shmsys:shminfo_shmmax=629145600
    set shmsys:shminfo_shmmni=100
    set semsys:seminfo_semmsl=256
    set semsys:seminfo_semmni=100


  • Correct Answers - 10 points
  • Helpful Answers - 5 points