Solved- Re: [K12OSN] Help! Doing the pivot_root nfs server not responding
Jim Christiansen
christiansen_j at hotmail.com
Wed Jan 4 19:44:42 UTC 2006
Hello Huck,
Thanks. The new switch was the culprit... The old broken 8 port switch is
back in place and we seem to be working.
After coming back to a building where the heat was shut off, maintenance
done in all of the ceillings... we were getting panicky not knowing where
to look next.
Thanks again, Jim
---------------------------
From: Huck <dhuckaby at paasda.org>
To: jim at linux.ca, "Support list for opensource software in schools."
<k12osn at redhat.com>
Subject: Re: [K12OSN] Help! Doing the pivot_root nfs server not responding
Date: Wed, 04 Jan 2006 09:51:14 -0800
I had this problem and it was merely a bad ethernet cable.
--Huck
Jim Christiansen wrote:
>Hi Bob,
>
>We are using cheap unmanaged switches...
>Any other ideas?
>
>Thank you, Jim
>------------------------------------------------------------
>
>>Hello All,
>>
>>I have come back to school and started up our two k12ltsp servers and am
>>having some big problems.
>>
>>Here's the history:
>>My technician replaced a Netgear 8 port gig switch with a 16 port Dlink
>>gig switch over the XMas holidays.
>>This switch is the first one that the two k12 servers connect to.
>>We did have several good power failures and surges during the holidays-
>>my servers were shut down (but I use upss), while all of our switches
>>remained plugged in and not protected.
>>
>>Now the fun stuff-
>>
>>All but two of our 13 library clients refuse to get past the doing the
>>pivot_root nfs server not responding line at start up.
>>I have moved it into my classroom that seems to be functioning ok- 30
>>clients on another k12 server. I start the library boxes by pxe boot but
>>the library box can not start in my room... same network... same error...
>>
>>Another classroom across the hall with 28 stations of really old boxes is
>>fully functional. These boot from the same server as the library boxes...
>>
>>Windows boxes on the library switch work...
>>
>>?????? HELP!!!
>>
>>
>>_______________________________________________
>>K12OSN mailing list
>>K12OSN at redhat.com
>>https://www.redhat.com/mailman/listinfo/k12osn
>>For more info see <http://www.k12os.org>
>
>
>Jim,
>
>Try turning off Spanning Tree Protocol on the switch.
>We had this problem with Dell switches. This blocked some of our computers
>from seeing the servers. Our Dell switches lost their configurations when
>we has 2 days of power outage. We kept good documentation from when we set
>up the switches and found the problem right away.
>
>Bob Cataldo
>MFVEXPO
>
>
>_______________________________________________
>K12OSN mailing list
>K12OSN at redhat.com
>https://www.redhat.com/mailman/listinfo/k12osn
>For more info see <http://www.k12os.org>
>
>
More information about the K12OSN
mailing list