| NGI | Site | Tier | Start | End | Severity | Classification | Description | EndPoints | Link |
|---|---|---|---|---|---|---|---|---|---|
| NGI_FRANCE | IN2P3-CC | TIER1 | 2019-06-04 05:00 | 2019-06-04 23:00 | OUTAGE | SCHEDULED | Scheduled site maintenance. More details during the month before the outage | Link | |
| NGI_FRANCE | IN2P3-CC | TIER1 | 2019-04-04 14:30 | 2019-07-02 00:00 | OUTAGE | SCHEDULED | Service in read-only mode before its decommission on 01/07/2019 | Link | |
| NGI_FRANCE | IN2P3-CC | TIER1 | 2019-04-24 08:00 | 2019-04-24 15:00 | OUTAGE | UNSCHEDULED | UGE outage | Link | |
| ROC_Canada | TRIUMF-LCG2 | TIER1 | 2019-05-02 22:00 | 2019-05-07 19:29 | OUTAGE | SCHEDULED | Power outage for replacing the 12kV power switchgear in the building where the old computing cluster is located. | Link | |
| NGI_FRANCE | IN2P3-CC | TIER1 | 2019-04-29 08:15 | 2019-04-29 09:15 | WARNING | UNSCHEDULED | Patch for NFS mount problem | Link | |
| NGI_NL | SARA-MATRIX | TIER1 | 2019-05-01 11:00 | 2019-05-01 13:00 | WARNING | UNSCHEDULED | Network interface reset. Connection may be down for a minute. Some storage transfers may fail. - OZ | Link | |
| NGI_NDGF | NDGF-T1 | TIER1 | 2019-05-02 08:00 | 2019-05-02 11:00 | WARNING | SCHEDULED | Network upgrade at University of Copenhagen. | Link | |
| ROC_Canada | TRIUMF-LCG2 | TIER1 | 2019-05-02 22:00 | 2019-05-08 18:00 | OUTAGE | SCHEDULED | Power outage for replacing the 12kV power switchgear in the building where the old computing cluster is located. | Link | |
| NGI_NDGF | NDGF-T1 | TIER1 | 2019-05-15 07:00 | 2019-05-15 10:59 | OUTAGE | SCHEDULED | Upgrade of old Ubuntu OS on some frontend machines. | Link | |
| NGI_NL | NIKHEF-ELPROD | TIER1 | 2019-05-14 10:00 | 2019-05-14 11:00 | OUTAGE | SCHEDULED | DPM consistency check | Link | |
| NGI_NL | SARA-MATRIX | TIER1 | 2019-05-20 15:00 | 2019-05-21 15:00 | OUTAGE | SCHEDULED | Our tape back-end will be upgraded. During this upgrade it will not be possible to read data from tape. Writing to tape will continue until the dCache disk pools in front of the tape system are full. | Link | |
| NGI_NDGF | NDGF-T1 | TIER1 | 2019-05-17 11:01 | 2019-05-17 15:00 | WARNING | SCHEDULED | dCache pool updates. Some Atlas and Alice data temporarily unavailable. | Link | |
| NGI_IBERGRID | pic | TIER1 | 2019-05-28 06:00 | 2019-05-28 15:00 | OUTAGE | SCHEDULED | Scheduled Downtime declared due dCache upgrade, HTCondor upgrade and Enstore migration | Link | |
| NGI_NDGF | NDGF-T1 | TIER1 | 2019-05-21 08:00 | 2019-05-21 09:00 | WARNING | SCHEDULED | dCache pool updates - some ATLAS and Alice data unavailable for a few minutes. | Link | |
| NGI_UK | RAL-LCG2 | TIER1 | 2019-05-28 09:00 | 2019-05-28 12:00 | OUTAGE | SCHEDULED | Downtime for srm-lhcb endpoint migration | Link |
ARGO
