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Starting September 2024, the underlying hardware of Lise’s global file systems HOME and WORK will be replaced. This affects all login nodes and all compute partitions. Please be aware of the following activities.
One-week downtime for maintenance, preparation steps, and for preliminary transfer of HOME data. NHR@ZIB staff copies all data from the old to the new HOME storage. No user action is required.
One-day maintenance of the entire system for a final synchronization step between old and new HOME. Old HOME goes offline, new HOME goes online. No user action is required.
Two-month Migration phase for WORK. During this period, both the old and new WORK file systems are available. Users transfer their data from the old to the new WORK storage.
Schedule
The following steps will be executed consecutively.
step | estimated start date | subject | status |
|---|---|---|---|
1 | September 30 | one-week downtime of the GPU clusters (A100 and PVC), | ● |
2 | end End of OctoberNovember | one-day maintenance for all compute systems | ● |
3 | end End of OctoberNovember | two-month migration phase for users to copy their data from the old to the new WORK storage | ● |
● completed
● open
Migration phase for WORK
In step 3 of the schedule, data migration for WORK will be organized as follows.
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