Yep - this is what is sounds like to me.
I don't work on the software; i'm of no help there.
On Fri, 17 Oct 2014, Jason Manley wrote:
Date: Fri, 17 Oct 2014 08:39:24 +0200
From: Jason Manley <[email protected]>
To: peter <[email protected]>
Cc: Casper Lists <[email protected]>
Subject: Re: [casper] The roach2 always appear disconnected after a few
miniutes!
What version of the filesystem are you running? There was an old version with a
memory leak that I recall which behaved similarly to what you describe.
Unfortunately I don't have the latest tcpborphserver binary available for you
to update your netboot environment. We are currently using romfs soloboot on
our boards. Attached is the latest binary for this in case you want to try it.
Jason Manley
CBF Manager
SKA-SA
Cell: +27 82 662 7726
Work: +27 21 506 7300
On 17 Oct 2014, at 2:49, peter <[email protected]> wrote:
Hi all,
For our experiment,we have 3 roach2's for a test(Let's call them roach1,
roach2, roach3).I met a weird problem that roach3 board not stable while the
other two are fine.All roach2 boards have been setup by netboot,They all run
the PAPER correlator bof file.However,after a few minutes ,roach3 can not be
connected through katcp or ssh.The roach2 will work after restart ,but after
about 10 minutes it disconnect again.Sometime it need re-setup netboot to work
again.I checked the power supply and the electric wire,but nothing seems
wrong.What's more strange is that the LEDs of power and the NIC on roach2 are
lighting,and the NIC‘s LED is also blinking!
Has anyone met the same problem like this?Hope for your help!
Best Regards!
peter niu
