| Start: | 2026-01-01 09:00:00 |
| End: | Unknown |
| Updated: | 2026-03-31 21:12:37 |
| Level: | medium |
An issue with the I/O system of Hortense is causing performance problems. This might lead to file system lags and delays. We are in contact with our vendor ATOS to in-depth research and pinpoint the underlying issue. However, identifying (and hopefully resolving) this issue will likely still take considerable time.
| Start: | 2026-09-15 08:00:00 |
| End: | 2026-09-15 18:00:00 |
| Updated: | 2026-03-31 21:12:37 |
| Level: | high |
For an electrical inspection of the UGent datacenter, all main power will have to be shut down.
Tier1 Hortense will be offline, including workernodes, login- and debugnodes and the dedicated Tier1 scratch system.