Texas Tech University

Maintenance Schedule

Items on this page:


Unscheduled Emergency Maintenance Shutdowns:

Currently no unscheduled emergency maintenance shutdowns.


Planned Maintenance:

Planned maintenances are scheduled for the 2nd full week of the 2nd month of each Quarter. For 2020 this would be

1) February 10-14 (completed)
2) May 11-15
3) August 10-14
4) November 9-13


Maintenance downtime policy for HPCC systems:

  • Special periods may be reserved for performing routine maintenance. Users will be notified as early as possible when we are planning on bring the systems down for any reason.
  • Systems may also go down at anytime to fix security issues, but every effort will be made to give the earliest possible notice.
  • Maintenance may also be required without prior notice in the event of system crashes or any unstable behavior.

Users should always keep extra copies of any files that are critical to their research on systems that are outside of the HPCC to guard against possible loss in the event of unforeseen catastrophic failure.

This policy is just good general practice and applies to all critical research files, regardless of where they are stored or whether or not they are located on HPCC resources.

For further information, see the "Data Transfer" and "Data Policy" guides on this web site.


If you have any questions, concerns, or problems the please contact us at hpccsupport@ttu.edu.

High Performance Computing Center