[MacTUG] UPDATE - timeline extended: Significant interruption to service delivery due to power shutdown in MC Building

[Heather Wey]

UPDATE: The timeline for the MC power shutdown has been extended:

  *   The power will be shut down in the MC building from Tuesday, August 21 until Friday, August 31.

·         Network core redundancy will be restored on Friday, August 31 and base infrastructure for servers will be gradually restored.

  *   The servers in MC and services are expected to be fully restored by end of day Tuesday, September 4.
  *   Plant Operations will be announcing the dates and times for the additional building outages. Please note, the network will be unavailable within these buildings during the outages.

Reminder: During the shutdown period, impacted services will be running without redundancy.

Questions or concerns? Please contact the IST Service Desk, helpdesk at uwaterloo.ca<mailto:helpdesk at uwaterloo.ca> or ext. 44357.

Recipients of this message:  isthd, faccus, ist-staff, admin-support, ctsc, ucist, UR, SSO, FEDS, uwweb, mactug



Heather Wey
Manager - Training, Licensing & Communications
Client Services
Information Systems & Technology
University of Waterloo

From: Darren Bondy
Sent: Wednesday, August 15, 2018 9:30 AM
Subject: [Isthd] REMINDER: Significant interruption to service delivery due to power shutdown in MC Building - August 17-31

REMINDER: Plant Operations will be shutting down the power in MC from Tuesday, August 21 to Wednesday, August 29. In preparation for this shutdown, IST will begin shutting down servers and virtual machines housed in MC on Friday, August 17. Services are expected to be restored by Friday, August 31.

Delivery of IT services during the shutdown

  *   IT services deemed “business critical<https://uwaterloo.ca/information-systems-technology/services/business-critical-services>” (as noted on the IST website) will remain available
  *   External and internal connectivity will function at full capacity and Internet access will not be affected (one external router will be supported by generator power)
  *   View the list of IT services provided by IST that will be unavailable during the shutdown period at https://uwaterloo.ca/information-systems-technology/services-unavailable-during-mc-power-shutdown

Note: During the shutdown period, impacted services will be running without redundancy

Questions or concerns? Please contact the IST Service Desk, helpdesk at uwaterloo.ca<mailto:helpdesk at uwaterloo.ca> or ext. 44357.


Recipients of this message:  isthd, faccus, ist-staff, admin-support, ctsc, ucist, UR, SSO, FEDS, uwweb, mactug, UWScholar users


Darren Bondy
Information Systems and Technology
(519)888-4567 x49525
University of Waterloo, Waterloo, ON

From: Natasha Jennings
Sent: Tuesday, July 31, 2018 2:02 PM
Subject: [CTSC] Dates confirmed for MC power shutdown: Significant interruption to service delivery due to power shutdown in MC Building - August 17-31

 Reminder: During the shutdown period, impacted services will be running without redundancy.

UPDATE: The timeline for the MC power shutdown has been confirmed:

  *   The servers in MC will begin shutting down on Friday, August 17 and services are expected to be fully restored by Friday, August 31.
  *   The power will be shut down in the MC building from Tuesday, August 21 until Wednesday, August 29.
  *   Plant Operations will be announcing the dates and times for the additional building outages. Please note, the network will be unavailable within these buildings during the outages.

Important note: Not all single instance VMs can be accommodated in East Campus 2 (EC2) during the shutdown. IST is acquiring a list of mission critical VMs and will do their best to accommodate them.

For action: If you are unsure if your VM will be impacted, please contact the IST Service Desk at helpdesk at uwaterloo.ca<mailto:helpdesk at uwaterloo.ca> or ext. 44357.

Questions or concerns? Please contact the IST Service Desk, helpdesk at uwaterloo.ca<mailto:helpdesk at uwaterloo.ca> or ext. 44357.


Recipients of this message:  isthd, faccus, ist-staff, admin-support, ctsc, ucist, UR, SSO, FEDS, uwweb


Natasha Jennings
Communications Officer
Information Systems & Technology (IST)
University of Waterloo
519-888-4567 ext. 47951



From: Darren Bondy
Sent: Monday, July 16, 2018 at 9:02 AM
Subject: [Isthd] IMPORTANT: Significant interruption to service delivery due to power shutdown in MC Building - August 21-24

Please note: The dates and times of this work have the potential to change. IST will confirm the timeline and provide detail on the services impacted soon.

What is happening? Plant Operations will be turning off the power in the Mathematics & Computer (MC) Building from Tuesday, August 21 to Friday, August 24 for building maintenance. This shutdown will affect the IST data center and core, wireless, and distribution networking equipment located in MC.

What is the impact? Some information systems and services will not be available during this shutdown. IST is working with application owners to determine the list of impacted services. Some of the services that will be impacted include:

  *   The data centers and core network will be operating without redundancy
  *   Wireless will be operating without redundancy
  *   Internet connectivity on campus will be operating with reduced bandwidth and without redundancy

When is this happening? Tentatively scheduled for Tuesday, August 21 to Friday, August 24. The dates and times of this work have the potential to change.

Additional power outages: The following buildings will each have individual, one day power outages (details to be confirmed) during this period (Note: the network will be unavailable within these buildings during the outages):

  *   Math 3 (M3)
  *   General Services Complex (GSC) including the Commissary (COM) and Central Services Building (CSB)
  *   Davis Centre (DC)
  *   Chemistry 2 (C2)

Questions or concerns? Please contact the IST Service Desk, helpdesk at uwaterloo.ca<mailto:helpdesk at uwaterloo.ca> or ext. 44357.


Recipients of this message:  isthd, faccus, ist-staff, admin-support, ctsc, ucist, UR, SSO, FEDS, uwweb


Darren Bondy
Information Systems and Technology
(519)888-4567 x49525
University of Waterloo, Waterloo, ON

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