DFSc Working Group

Meeting Date

  • TEAMS: 2022-08-11

Invitees - Attendees

  • Nick, O

Review and accept previous meeting minutes.

Proposed Agenda Items

Old business

Action items for this meeting 2022-08-11

  • Back up email on DFSC/CS systems on August 5 (dlgawley , gxshen)
  • Retired all snapshots except daily/hourly (ldpaniak, nfish) https://rt.uwaterloo.ca/Ticket/Display.html?id=1228804
  • New snapshots continue for now as required by courses (a2brenna, yc2lee)
  • Revisit snapshot removal schedule at next DFSC meeting for the purposes of mid-August DFSC upgrade

New business

  • Disable new snapshots throughout upgrade (ldpaniak)
  • Remove all existing snapshots by 2022-08-15 (ldpaniak)
  • Schedule upgrade of 42x cluster (ceph and OS) for 2022-08-24 (ldpaniak)
    • online, reduced performance esp. cs-teaching
  • Upgrade checklist (nfish)
  • root-squash mounts for client-side updates (nfish/gxshen)

Action items for next meeting

  • root-squash mounts for client-side updates (nfish/gxshen)
  • Remove remaining snapshots on 2022-08-15 (ldpaniak)
  • Prepare for cluster upgrade (nfish/ldpaniak)
  • Announce temporary removal of snapshots (o)
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Topic revision: r2 - 2022-08-11 - LoriPaniak
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