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Support #5610

daqtcp access

Added by Arthur Kreymer over 5 years ago. Updated over 5 years ago.

Status:
Resolved
Priority:
High
Assignee:
-
Start date:
03/07/2014
Due date:
03/07/2014
% Done:

100%

Estimated time:
2.00 h
Spent time:
Duration: 1

Description

Issues logging into daqdtp after deploying the New DAQ.

History

#1 Updated by Arthur Kreymer over 5 years ago

  • Priority changed from Normal to High
  • Estimated time set to 2.00 h

Date: Thu, 6 Mar 2014 17:17:44 -0600
From: William F Badgett Jr <>
To: Donatella Torretta <>,
Arthur E Kreymer <>
Subject: webstatus problems at FD

Hi Donatella,

The first problem I found was that the .k5login on daqtpc
was missing -- not sure how that happened.

But after restoring it, still getting errors on the copy:

debug1: Local version string SSH-2.0-OpenSSH_5.3
debug1: Unspecified GSS failure.  Minor code may provide more information
Server not found in Kerberos database

Checked the /etc/hosts file, as suggested in the FNAL kerberos
help pages, but that looks OK.     Maybe Art as some
ideas at this point?

Cheers,
Bill

#2 Updated by Arthur Kreymer over 5 years ago

Date: Thu, 6 Mar 2014 17:27:31 -0600
From: Donatella Torretta <>

thanks Bill,
let's see if Art has some ideas…
Should we restart the "old" version of the script for now?

Donatella

#3 Updated by Arthur Kreymer over 5 years ago

Date: Thu, 6 Mar 2014 17:32:30 -0600
From: William F Badgett Jr <>

ok

#4 Updated by Arthur Kreymer over 5 years ago

Date: Thu, 6 Mar 2014 17:38:47 -0600
From: Donatella Torretta <>

save the modified script  as web status.sh.march06 restarted the old one

#5 Updated by Arthur Kreymer over 5 years ago

Like most old daq systems, daqtpc is not set up for kerberos access.

/etc/ssh/sshd_config does not have this enabled.
There is no /etc/krb5.keytab host file.

#6 Updated by Arthur Kreymer over 5 years ago

  • Due date set to 03/07/2014
  • Status changed from New to Resolved
  • % Done changed from 0 to 100

Date: Fri, 7 Mar 2014 13:59:50 -0600
From: David Wayne Saranen <>

Rather than introduce maintenance nightmare by using the
/opt/minos-online/bin, I created /home/minos/OLDDAQ, added a script to scp
the SpillServer and TimeMaster kvp files, then ran the script from cron. Not
knowing how loaded minos-daq02-fd is, I opted to run the cron job every
other minute. Change as needed. (For the ssh transfers I set up a host key,
adding it on daqsrv.)

There is no sanity checking yet. Eventually, when the issues for upgrading
or modifying daqtpc are resolved. The script and all can go away.

I also changed on farweb, the daq_status_newDaq.cgi to point to the correct
ND DAQ status page. (It had been pointing at minos-om.) I see that the ND
daq_status page is still pointing to the old FD DAQ_status page.

-Dave



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