IMHO, you need to have two different name for two interfaces and pick one as your hostname
192.168.56.101 proyecto-192.local -->hostname
 10.0.2.15 proyecto-10.local
then create  /usr/global/sge-6.2u5-bin/default/common/host_aliases
proyecto-192.local   proyecto-10.local
assume act_qmaster is proyecto-192.local
restart qmaster and execd



On 5/26/2011 6:20 PM, Carlos Scaloni wrote:
It's a machine with 2 interfaces!

I want to install the qmaster and the execd in the same machine!

what do i do? do i change the /etc/hosts file??

thanks

2011/5/27 "Hung-Sheng Tsao (Lao Tsao 老曹) Ph.D." <[email protected] <mailto:[email protected]>>

    you have two IP address

    192.168.56.101 proyecto.local
     10.0.2.15 proyecto.local
    so which one is proyecto.local

    what is your execd_host's IP, 10. or 192?



    On 5/26/2011 5:39 PM, Carlos Scaloni wrote:
    I have a problem with this, because if i write: echo
$SGE_ROOT/$SGE_CELL/act_qmaster the answer is: /usr/global/sge//act_qmaster

    but the file is there:
    /usr/global/sge-6.2u5-bin/default/common/act_qmaster

    It is its content:
    cat /usr/global/sge-6.2u5-bin/default/common/act_qmaster
    proyecto.local

    hostname return this: proyecto.local



    2011/5/26 LaoTsao <[email protected] <mailto:[email protected]>>

        Do not  think you can assign the same host name for two ip in
        /etc/hosts
        What is act_qmaster. Content
        What is. hostname return



        Sent from my iPad
        Hung-Sheng Tsao ( LaoTsao) Ph.D

        On May 26, 2011, at 5:14 PM, Carlos Scaloni
        <[email protected] <mailto:[email protected]>> wrote:

        >
        > Hi friends
        >
        > I installed the sge6_2u5 but when i try to start the
        qmaster i see this:
        >
        > /etc/init.d/sgemaster.p6444
        >    starting sge_qmaster
        >
        > sge_qmaster start problem
        >
        > sge_qmaster didn't start!
        >
        >
        > and in /tmp/sge_messages.txt :
        >
        > 05/26/2011 20:44:53|  main|proyecto|C|abort qmaster startup
        due to communication errors
        >
        > I don't know what the problem is!
        >
        >
        > I installed it with: sudo ./install_qmaster The
        installation finished without any error!
        > Options that i used: admin user is sgeadmin, sge_qmaster
        port 6444, sge_execd port 6445, classic pooling, gid range
        20000-21000
        > the rest options by default!
        >
        > I try to start it with: /etc/init.d/sgemaster.p6444
        >
        > The file /tmp/sge_message contains this:
        > 05/26/2011 20:42:39| main|proyecto|C|abort qmaster startup
        due to communication errors
        > 05/26/2011 20:44:53| main|proyecto|C|abort qmaster startup
        due to communication errors
        >
        > My hostname is:
        > hostname
        > proyecto.local
        >
        > And i have /etc/host so:
        >
        > cat /etc/hosts
        > 127.0.0.1 localhost
        > ::1 localhost
        > 192.168.56.101 proyecto.local
        > 10.0.2.15 proyecto.local
        >
        >
        > Can anyone help me, please??
        >
        > thanks in advance
        >
        >
        > _______________________________________________
        > users mailing list
        > [email protected] <mailto:[email protected]>
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