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| Start | End | What System/Service is affected | What is happening? | What will be affected? | Contact Person | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022-03-10 0700hrs | 2022-03-10 1200hrs | Distribution panel DP-5C-1020. Power feed C to the north east corner power panels | De-energizing electrical distribution panel DP-5C-1020 to tie in power cables to Holl-I system | Known resources impacted: Granite: already planned to be offline for maintenance iForge: cluster offline for the duration Radiant: cluster online, without power redundancy | help@ncsa.illinois.edu |
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| 2022-03-16 1700 | 2022-03-16 1800 | DNS1 | Hardware replacement on DNS1 server. | DNS lookups will be on own the primary DNS server while the hardware is being swapped. DNS2 will remain up. | help+neteng@ncsa.illinois.edu |
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| 2022-03-17 1100 | 2022-03-17 1130 | ASD and ACHE vsphere clusters will be down for new logins | Certs on LDAP1 and LDAP2 will be refreshed. This requires an outage of the administrative interface on vsphere. | ACHE vcenter won't allow logins ASD vsphere won't allow logins | help@ncsa.illinois.edu |
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2022-04-20 0800 | 2022-04-20 2000 | ICC | ICC Quarterly Maintenance | ICC Cluster nodes only |
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| 2022-07-20 0800 | 2022-07-20 2000 | ICC | ICC Quarterly Maintenance | All ICC services |
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| 2022-10-19 0800 | 2022-10-19 2000 | ICC | ICC Quarterly Maintenance | ICC Cluster nodes only |
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