Title: SDSC Planned Maintenance – 21 April 2015, 17:00 – 23:00
Description: – Network maintenance on east colocation switchgroup
– Windows services including Vault filesystems, Sharepoint, Citrix, may be unavailable
– Linux VM on specific hypervisors may be migrated
– Linux patching for all systems
Additional Detail
– The R111 East Datacenter switchgroup will be patched and rebooted. Systems within the R-row of the east datacenter may experience up to 20 minutes of connection loss. Managed Linux systems, including web hosting and database services, will also be impacted during the switch configuration.
– Windows Servers will be patched to protect against recently released vulnerabilities. Services such as file shares, printing, Sharepoint and Citrix will be intermittently unavailable as the machines are rebooted between 5PM and 11PM.
– Linux VM listed below will be migrated to new hypervisors and does require a reboot.
mmr-prod
mmr-qa
mmr-test
rice-prod
rice-staging
rice-test
zend-tester
merrimac
isafe-app
springboard
Start Time: 17:00
Date: 2015-04-21
End Time: 23:00
