Category Archives: Maintenance and downtime

Server Maintenance on Thursday, February 16, 2012

On Thursday, February 16, 2012, we will be performing our normal system maintenance to all servers and network equipment.

The maintenance window will last from 7:00 PM til 1:00 AM.

The following services will have one or two small outages:
(You can continue to work, but may have brief pauses while services restart)

The following services will be unavailable from 7PM to 10:30PM:

The following services will be unaffected during the maintenance window:

  • HPCC system

Future maintenance windows are scheduled for Thursday nights from 7PM to 1AM on the following dates:

  • 03/15/2012

Computer System Maintenance on Thursday, September 16, 2010

On Thursday evening, September 16th, we will be performing our normal system maintenance to all servers and network equipment.

The maintenance window will last from 7:00 PM til 1:00 AM.

The following services will have one or two small outages:
(You can continue to work, but may have brief pauses while services restart)

The following services will be unavailable for the duration of the maintenance window:

The IT Department recommends that you reboot your PC after any system maintenance.

This will ensure that the proper software updates are applied to your computer.

Be Green!  We also request that you shutdown your PC before you leave everyday.

All future planned maintenance windows are Thursday nights from 7PM to 1AM and on the following dates:

  • 10/14/2010
  • 11/11/2010
  • 12/16/2010

Computer System Maintenance on August 15, 2010

On Sunday night, August 15th, we will perform our normal system maintenance to all servers and network equipment.  We are moving the time from the previously scheduled time of Thursday, August 12 to avoid a conflict with the end of the summer 2 session.

The maintenance window will last from 5:00 PM til 12:00 AM.

All future planned maintenance times are Thursday nights from 7PM to 1AM on the following dates:

  • 9/16/2010
  • 10/14/2010
  • 11/11/2010
  • 12/16/2010

Student Computing Laboratories

On Saturday afternoon, July 10, an intense rain storm caused some water damage at HSPH, primarily on the ground floor and lower level of the Kresge building.  The water caused minor damage to the main student computing laboratory in Kresge LL19.

As of 8 am on Monday morning, all student computing laboratories are currently open for business. 
The Kresge LL19 lab has 25 computers currently available. We will bring the rest back online today. There will be work crews in LL19 throughout the day. 

For quieter computing, we suggest that students use:

  • Kresge 209
  • Kresge 210 or
  • Kresge LL10

Thank you for your patience as we get the labs operating back at full capacity.
———————-
A copy of the email sent to community from Operations on Sunday:
Sunday, July 11, 2010

To: HSPH
From: Operations

On Saturday afternoon, July 10, an intense rain storm caused some water damage at HSPH, primarily on the ground floor and lower level of the Kresge building. The School remains open.

Eleven workstations in the Student Computing Facility (LL19) have been taken offline for repair. The remaining 31 are available, as well as the workstations in the other computing facilities on the Lower Level and in Kresge 209. There also has been damage to rugs and walls in the Kresge G1 and G2 classrooms, offices on the ground level, and in the adjacent corridors. Occupants may occupy the spaces, including classrooms, this Monday (excluding affected student workstations).

Crews are working to remove moisture and to make repairs. On Monday, Environmental Health and Engineering will conduct a moisture survey, with a focus on preventing and removing potential mold.

We thank you for your patience.

Computer Maintenance on June 10, 2010

On Thursday night, June 10th, we will be performing our normal system maintenance to all servers and network equipment. The maintenance window will last from 7:00 PM til 1:00 AM.

The following services will have one or two small outages: (You can continue to work, but may have brief pauses while services restart)

  • GroupWise Full Client and IMAP Clients
  • Novell File and Print services
  • NetStorage
  • ICF File and Print services
  • OASIS
  • ALICE
  • Powerfaids and NetPartner
  • Web Server (main www.hsph.harvard.edu site)
  • GroupWise
    WebAccess System
  • Accellion File transfer
    Appliance

The following services will not be affected:

  • HPCC system
  • HSPH Unix server
  • Network connectivity for all of SPH. This includes non-HSPH Web sites
  • Network connectivity for SPH 1
  • Network connectivity for SPH 2
  • Network connectivity for FXB
  • Network connectivity for Landmark Center
  • Network connectivity for Offsite Locations
  • HSPH Wireless Network System

All future planned maintenance times are Thursday nights from 7PM to 1AM on the following dates:

  • 7/15/2010
  • 8/12/2010
  • 9/16/2010
  • 10/14/2010
  • 11/11/2010
  • 12/16/2010

Computer Downtime on May 16, 2010

On Sunday night, May 16, 2010, the network and server teams will perform our normal monthly system maintenance to all servers and network equipment.

The downtime window will last from 5:00PM – 1:00AM.

This downtime was moved from the normal Thursday evening to prevent a conflict with the academic calendar.

The following services will have one or two small outages:
(You can continue to work, but may have brief pauses while services restart)

  • GroupWise Full Client and IMAP Clients
  • Novell File and Print services
  • NetStorage
  • ICF File and Print services
  • OASIS
  • ALICE
  • Powerfaids and NetPartner
  • Web Server (main www.hsph.harvard.edu site)
  • GroupWise WebAccess
  • Accellion 

The following services will not be affected:

  • HPCC system
  • HSPH Unix server
  • Network connectivity for all of SPH. This includes non?HSPH Web sites
  • Network connectivity for SPH 1
  • Network connectivity for SPH 2
  • Network connectivity for FXB
  • Network connectivity for Landmark Center
  • Network connectivity for Offsite Locations
  • HSPH Wireless Network System

All future planned down times are Thursday Nights from 7PM to 1AM on the following dates:

  • 6/10/2010
  • 7/15/2010
  • 8/12/2010
  • 9/16/2010
  • 10/14/2010
  • 11/11/2010
  • 12/16/2010

Computer Reboot Loop Issue

At approximately 10 am, an error message popped up on hundreds of HSPH computers warning users that they had a virus and their computer would shut down in 1 minute. Their computer was then stuck in a reboot cycle.

This was not actually a computer virus outbreak, but rather a faulty data update from our security vendor McAfee.  This issue was global and not isolated to HSPH.  There are reports of other universities, government agencies, and businesses experiencing similar issues (see below for news articles).

Timeline:

  • Issues surfaced at approximately 10 am after computers at HSPH started to receive the automatic update from McAfee (DAT 5958).
  • HSPH IT staff worked closely with McAfee for several hours including hosting a Webex session from McAfee to an “infected” machine at HSPH. 
  • McAfee released an updated data file at approximately 1 pm.
  • HSPH IT staff tested both a pushed deployment fix using Novell and a manual fix for other users.
  • At 2 pm, HSPH Helpdesk sent email to community with instructions for Novell users to update the data file.
  • At 2:30 pm, HSPH Helpdesk staff started going floor to floor to update computers in need of manual updates.

Other Notes:

  • Computer laboratory machines and classroom machines were not impacted.  Neither students working in computer laboratories nor courses were affected.
  • Mac computers were not impacted.
  • Not all users at HSPH were impacted.

Update procedure if on Novell network:

  1. REBOOT your computer
  2. LOGIN to Novell
  3. Wait for the computer to RESTART itself (approximately 1-2 minutes)
  4. Your computer should then be updated with the new data file and you can login.

Update procedure if you do not login into Novell:

  • Contact the Helpdesk at 432-HELP, helpdesk@hsph.harvard.edu.  It will most likely require a technician visit to manually install the new datafiles.

Related articles:

Computer Downtime on April 15, 2010

On Thursday Night, April 15th, we will be performing our normal system maintenance to all servers and network equipment.

The downtime window will last from 7:00PM – 1:00AM.

The following services will have one or two small outages:
(You can continue to work, but may have brief pauses while services restart)

  • GroupWise Full Client and IMAP Clients
  • Novell File and Print services
  • NetStorage
  • ICF File and Print services
  • OASIS
  • ALICE
  • Powerfaids and NetPartner
  • Web Server (main www.hsph.harvard.edu site)
  • GroupWise WebAccess 
  • Accellion
  • HPCC system
  • HSPH Unix server

All Future Planned Down times are Thursday nights from 7PM to 1AM on the following dates:

  • 5/16/2010  (NOTE – Downtime moved to Sunday night due to academic calendar)
  • 6/10/2010
  • 7/15/2010
  • 8/12/2010
  • 9/16/2010
  • 10/14/2010
  • 11/11/2010
  • 12/16/2010

If you have any questions about the downtime, please contact the Helpdesk at 432-HELP or helpdesk@hsph.harvard.edu.

Computer Downtime on March 11, 2010

On Thursday Night, March 11th, we will be performing our normal system maintenance to all servers and network equipment.

 

The downtime window will last from 7:00PM til 1:00AM.

NOTE – In light of the academic schedule, we will try our best to keep individual service outages as small as possible. Downtime has been configured to have minimumal effect on student computing including microlabs, email and P and S drives.


The following services will have one or two small outages:
(You can continue to work, but may have brief pauses while services restart)

  • GroupWise Full Client and IMAP Clients
  • Novell File and Print services
  • NetStorage
  • ICF File and Print services
  • OASIS
  • ALICE
  • Powerfaids and NetPartner
  • Web Server (main www.hsph.harvard.edu site)
    GroupWise WebAccess – NOTE – The new GroupWise WebAccess may require
    you to relogin, but you will not lose any work you have in a compose
    window.

The following services will not be affected:

  • HPCC system
  • HSPH Unix server

All future planned Down times are Thursday Nights from 7PM to 1AM on the following dates:

  • 4/15/2010
  • 5/16/2010 (Sunday evening)
  • 6/10/2010
  • 7/15/2010
  • 8/12/2010
  • 9/16/2010
  • 10/14/2010
  • 11/11/2010
  • 12/16/2010

Computer Downtime on February 11, 2010

Updated, 2/12/2010: All systems are fully functioning.  Maintenance was successful.

On Thursday night, February 11th, we will be performing our normal system maintenance to all servers and network equipment. The downtime window will
last from 7:00PM til 1:00AM.

The following services will have one or two small outages: (You can continue to work, but may have brief pauses while services restart)

  •  GroupWise Full Client and IMAP Clients
  •  Novell File and Print services
  •  NetStorage
  •  ICF File and Print services
  •  OASIS
  •  ALICE
  •  Powerfaids and NetPartner
  • Web Server (main www.hsph.harvard.edu site)
  • GroupWise WebAccess –
    •  NOTE – The new GroupWise WebAccess may require you to relogin, but you will not lose any work you have in a compose window.  This new version has many new features, including an Auto-Save feature that is integrated with the “work-in-progress” folder.

The following services will not be affected:

  • HPCC system
  • HSPH Unix server

All future planned down times are Thursday nights from 7PM to 1AM on the following dates:

  • 3/11/2010
  • 4/15/2010
  • 5/16/2010 (Sunday evening)
  • 6/10/2010