[casper] ROACH Network is unreachable

[zhang laiyu]

Hi

I'm Laiyu Zhang.

I encounted a problem about Network is unreachable during ROACH boot.

My ROACH board can boot smoothly and connected to Testing server very well 
several days ago.I can download .bof file and communicate it with Python 
script. But today,it arise a "Network is unreachable" error when the boot 
process was completed.

 Because I also use ROACH2  board to do some tests using same Testing 
server. My testing server is Ubuntu14.04.06LTS. Every time,when I changed to 
different board I replace three files: etc/network/interface, 
/etc/dnsmasq.conf, /etc/exports. I found it can work well both to  ROACH and 
ROACH2. Now,ROACH2 can be started from my testing server using netboot. RAOCH2 
can got IP address,network is ok. Kernel is 3.16.0-saska-03675-g1c70ffc.

  When I run netboot on ROACH,the echo is different from what I got on 
ROACH2. The Kernel is Linux roach 2.6.25-svn2382-dirty3 same to the result of 
mmc boot.

  I don't know why ROACH's network is unreachable. I had replaced those 
files relate to network in the testing server.

 I got some warning message but I do not know how to solve it. Anyone had 
meet the same problem,please give me some suggestion. 

 Thank you!




--

 List is the boot process:

(1)   reboot

(2)   printenv

   （3)  boot




   
---

   boot 

   
-
 


 

 roach:/# reboot
  

 
Broadcast message from root@roach (ttyS0) (Thu Jan  1 01:45:30 1970):   
 

 
The system is going down for reboot NOW!
 
INIT: Sending pStopping periodic command scheduler: crond failed!   
 
Stopping internet superserver: inetd.   
 
Stopping OpenBSD Secure Shell server: sshdstart-stop-daemon: open pidfile 
/var/run/sshd.pid: Stale NFS f)
Stopping NTP server: ntpdstart-stop-daemon: open pidfile /var/run/ntpd.pid: 
Stale NFS file handle (Stale)
 failed!
 
rm: cannot remove `/var/run/ntpd.pid': Stale NFS file handle
 
Saving the system clock..   
 
klogd: klogd: no process killed 
 
stopping
 
syslogd: stopping   
 
Asking all remaining processes to terminate...done. 
 
Killing all remaining processes...done. 
 
Deconfiguring network interfaces...ifdown: failed to open statefile 
/etc/network/run/ifstate: Stale NFS e
failed. 
 
Cleaning up ifupdown
 
Unmounting temporary filesystems...done.
 
Deactivating swap...done.   
 
Unmounting local filesystems...done.
 
Will now restart.   
 
Restarting system.  
 
System Hardware Reset   
 

 

 
U-Boot 2008.10-svn3231 (Jul 15 2010 - 14:58:38) 
 

Re: [casper] Re: ./startsg: line 166: /opt/Xilinx/14.7/ISE_DS/bin/sysgen: No such file or directory

[Jack Hickish]

Hi Gonzalo,

Could you confirm exactly what command you ran and what is in your
startup.local file.

Cheers
Jack

On Mon, 17 Jun 2019, 2:49 pm Gonzalo Burgos,  wrote:

> Hi everyone,
> I'm Gonzalo and I have the same problem. I try to fix it with explicit
> path to my local config file but it returned the same problem. you know
> another form to fix this problem ?
>
> El mar., 19 mar. 2019 a las 21:19, Jack Hickish ()
> escribió:
>
>> Hi Erick,
>>
>> In your startsg.local file you quoted it looks like you have installed
>> MATLAB/xilinx tools in your home directory, but the error indicates that
>> the toolflow is looking in /opt/...
>>
>> Where is your startsg.local file located? Do you get different results if
>> you run startsg with an explicit path to your local config file as a
>> command line arguments? I.e.:
>>
>> ./startsg /explicit/path/to/startsg.local
>>
>> Cheers
>> Jack
>>
>>
>>
>> On Tue, 19 Mar 2019, 11:28 pm Erick Omar Arellano Gomez, <
>> erick.arel...@gmail.com> wrote:
>>
>>> Hi,I'm Erick
>>>
>>>   I encount a problem in installing and running CASPER software.
>>>
>>>   I installed the CASPER software according to the CASPER web guide and
>>> the  document in wiki.
>>>
>>>- Install ubuntu14.04
>>>
>>>- Install MATLAB R2012b  (This was installed successfully,and MATLAB
>>> can be run.)
>>>
>>>- Install ISE14.7  (System Edition) It was seemed to be also
>>> successfully and also ISE can also be  run.
>>>
>>>- Clone the mlib_devel repository . This was operated normally
>>>
>>>- Create a startsg.local file
>>>
>>>  specify my Xilinx and Matlab install path
>>>
>>>  export MATLAB_PATH=/home/MATLAB/R2012b
>>>  export XILINX_PATH=/home/Xilinx/14.7/ISE_DS
>>>  export XILINX_PLATFORM=lin64
>>>
>>>- Last I start running startsg "./startsg"
>>>
>>>
>>>It display a error message: ./startsg: line 166:
>>> /opt/Xilinx/14.7/ISE_DS/bin/sysgen: No such file or directory
>>>
>>>- And I checked the directory ../Xilinx/14.7/ISE_DS/SysGen/,I found
>>> it was empty.
>>>
>>> How to solve it?
>>>
>>>   Please help me,thank you.
>>>
>>>Erick
>>>
>>> --
>>> You received this message because you are subscribed to the Google
>>> Groups "casper-dev" group.
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>>> an email to casper-dev+unsubscr...@lists.berkeley.edu.
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>>>
>> --
>> You received this message because you are subscribed to the Google Groups
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>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to casper+unsubscr...@lists.berkeley.edu.
>> To post to this group, send email to casper@lists.berkeley.edu.
>>
>
>
> --
> Gonzalo Burgos F.
> CePIA, Astronomy Department
> Universidad de Concepción, Chile
> Cell: +56 9 6122 9380
>
> --
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> 
> .
>

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Re: [casper] Re: ./startsg: line 166: /opt/Xilinx/14.7/ISE_DS/bin/sysgen: No such file or directory

[Gonzalo Burgos]

Hi everyone,
I'm Gonzalo and I have the same problem. I try to fix it with explicit path
to my local config file but it returned the same problem. you know another
form to fix this problem ?

El mar., 19 mar. 2019 a las 21:19, Jack Hickish ()
escribió:

> Hi Erick,
>
> In your startsg.local file you quoted it looks like you have installed
> MATLAB/xilinx tools in your home directory, but the error indicates that
> the toolflow is looking in /opt/...
>
> Where is your startsg.local file located? Do you get different results if
> you run startsg with an explicit path to your local config file as a
> command line arguments? I.e.:
>
> ./startsg /explicit/path/to/startsg.local
>
> Cheers
> Jack
>
>
>
> On Tue, 19 Mar 2019, 11:28 pm Erick Omar Arellano Gomez, <
> erick.arel...@gmail.com> wrote:
>
>> Hi,I'm Erick
>>
>>   I encount a problem in installing and running CASPER software.
>>
>>   I installed the CASPER software according to the CASPER web guide and
>> the  document in wiki.
>>
>>- Install ubuntu14.04
>>
>>- Install MATLAB R2012b  (This was installed successfully,and MATLAB
>> can be run.)
>>
>>- Install ISE14.7  (System Edition) It was seemed to be also
>> successfully and also ISE can also be  run.
>>
>>- Clone the mlib_devel repository . This was operated normally
>>
>>- Create a startsg.local file
>>
>>  specify my Xilinx and Matlab install path
>>
>>  export MATLAB_PATH=/home/MATLAB/R2012b
>>  export XILINX_PATH=/home/Xilinx/14.7/ISE_DS
>>  export XILINX_PLATFORM=lin64
>>
>>- Last I start running startsg "./startsg"
>>
>>
>>It display a error message: ./startsg: line 166:
>> /opt/Xilinx/14.7/ISE_DS/bin/sysgen: No such file or directory
>>
>>- And I checked the directory ../Xilinx/14.7/ISE_DS/SysGen/,I found it
>> was empty.
>>
>> How to solve it?
>>
>>   Please help me,thank you.
>>
>>Erick
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "casper-dev" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to casper-dev+unsubscr...@lists.berkeley.edu.
>> To post to this group, send email to casper-...@lists.berkeley.edu.
>>
> --
> You received this message because you are subscribed to the Google Groups "
> casper@lists.berkeley.edu" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to casper+unsubscr...@lists.berkeley.edu.
> To post to this group, send email to casper@lists.berkeley.edu.
>


-- 
Gonzalo Burgos F.
CePIA, Astronomy Department
Universidad de Concepción, Chile
Cell: +56 9 6122 9380

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