Changes for page Announcements

Last modified by hbpadmin on 2025/01/09 12:12
From version 133.1
edited by mmorgan
on 2022/08/17 14:33
Change comment: There is no comment for this version
To version 130.1
edited by mmorgan
on 2022/08/02 17:34
Change comment: There is no comment for this version

Summary

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1 -=== **Storage and Cloud service maintenance (2022-08-10) (Completed)** ===
1 +=== **Storage and Cloud service maintenance (2022-(% style="color:#e74c3c" %)08-10(%%))** ===
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3 -This maintenance was shifted from August 3 to August 10 due to an incident on another server managed by the ETHZ central IT services.
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5 5  A maintenance operation at CSCS requires that some HBP/EBRAINS services be stopped Wednesday August 3 morning. The services affected are those using NFS storage volumes on the Castor cloud service. EBRAINS service providers that migrate their VMs to CEPH storage ahead of that date can keep their services running during the maintenance.
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7 7  **__Timeline__**: all times CEST
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9 9  * **08:00**: Service providers shutdown services running on OpenStack or OpenShift at CSCS
10 10  * **08:30**: Maintenance start by CSCS team
11 11  * **12:00**: Planned maintenance end by CSCS team. Service providers check that services have come back online.(% style="color:#95a5a6" %) (% style="color:#1abc9c" %)Check this page for updates
12 -* (% style="color:#1abc9c" %)15:20: Maintenance ended at 15:20 CEST time.
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14 14  The storage back-end used by HBP/EBRAINS services has been causing some issues which have had repercussions on access to the object storage and OpenStack cloud service and thereby on HBP/EBRAINS services which run on this infrastructure. The issue has been identified and CSCS is ready to deploy a patch on the storage back-end. This will require that services running on OpenStack at CSCS be stopped for the duration of the maintenance.
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