Dear Emulab administrator,
In the mail we have sent you before, there are some question about the issue
of OPS upgrade.
We got some question about the detail of OPS upgrade.
I think there are some detail we need to let you know, and I hope it would
be helpful to let you knowour situation. Furthermore, you have ask us about
"have we upgraded the OPS", and our answer is "yes".
In actually, maybe there are something we have missed in the upgrade
procedure of OPS. In the attachment, we will describe more thing about how
we upgrade our system.We attach "the flow-graph of our upgrade procedure" to
this mail.
We have proceeded the upgrade with the reference of "Emulab Installation
Documentation page http://users.emulab.net/trac/emulab/wiki/InstallDocs";.
By the way: In step3 and step4, we transfer the old file(ex. /users, /proj)
form the our old ops/boos machine to the new machine.
Shiauhan Chang
-----Original Message-----
From: Leigh Stoller [mailto:stoller@flux.utah.edu]
Sent: Tuesday, May 26, 2009 12:26 AM
To: Shiau-Han Chang
Cc: testbed-admins@flux.utah.edu; macst34@gmail.com
Subject: Re: [Testbed-admins] Questions for emulab upgrade
> 3. We want to upgrade our system without affecting to current user's
> operation as far as possible, is it possible to build the
> database of the BOSS machine "offline", ie. not connected to any
> other components like switches, ops or hosts ?
Hmm, have you upgraded your ops yet? You need to do that as well.
Attachment:
Testbed@TWISC_upgrade_list.jpg
Description: JPEG image
