ITS Service Status Report

Scheduled Maintenance — Resolved

BlueCat.umnet.umich.edu upgrade to 8.3.2 part 1 of 3

Start Time: 08/11/2018 11:00 pm

Maintenance Completed: 08/12/2018 3:43 am

BlueCat https://bluecat.umnet.umich.edu will be unavailable for 4 to 8 hours while the software is updated from v8.2.0 to 8.3.2. So no changes to central DNS or DHCP can be made during this time. Call my cell at 734-512-7038 if there is an emergency and I might be able to make changes by hand.
Netreg.it.umich.edu will also be patched to be compatible. Netreg will be unusable while the BlueCat main server is being upgraded.
One DHCP pair will be upgraded - bdds-its-cool-1 and bdds-its-seb-1. One of the redundant pair will be updated at a time.
There will be no interruption to DNS or DHCP services.
There will be no noticeable changes for users.
The other BlueCat DNS/DHCP (bdds, adonis) servers will be updated the following weekends.

Issue Symptoms: Outage

Technical Details

Service Type: Production

Server Name: bluecat.umnet.umich.edu, netreg.it.umich.edu, bdds-its-cool-1, bdds-its-seb-1

Comments:
8/12 3:43a completed, no significant issues.

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