I did changes:

If I type hostname the output is: proyecto-192.local

cat /usr/global/sge-6.2u5-bin/default/common/host_aliases
proyecto-192.local   proyecto-10.local

cat /usr/global/sge-6.2u5-bin/default/common/act_qmaster
proyecto-192.local

cat /etc/hosts
127.0.0.1   localhost localhost.localdomain localhost4
localhost4.localdomain4
::1         localhost
192.168.56.101 proyecto-192.local
10.0.2.15 proyecto-10.local

I have the same problem:

starting sge_qmaster
sge_qmaster start problem
sge_qmaster didn't start!

But now I don't have the msg of "05/27/2011 01:10:39| main|proyecto|C|abort
qmaster startup due to communication errors" in /tmp/sge_messages


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

>  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]>
>
>>  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]>
>>
>>> 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]>
>>> 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
>>> >
>>> >
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>>>
>>
>>
>>
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