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| Date | Time (UTC) | Event | Impact | User action | |
|---|---|---|---|---|---|
26 Apr | 10:00 | Change configuration of all services using MARS/ECFS to point to the temporary DHS in Bologna. | Check service status | ||
| 10:00 - 10:30 | Drain all MARS/ECFS activity in DHS infrastructure in Reading | All active/queued MARS retrieve requests and ECFS get operations on the DHS in Reading will fail. | Please re-run to test behaviour expected during DHS Move. | ||
| during next 48 hours | DHS Move dry-run mode | Behaviour as expected during the DHS Move: only essential/recent data will be available | If the data you request is not available, wait until the end of the System Session before re-running failed requests. | ||
28 Apr | 10:00 | Revert to use DHS infrastructure in Reading | Short interruption. | Please re-run all failed requests/scripts. | |
| 10:00 - |
| Longer than usual turn-around time should be expected until back-log clears | Check service status |
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