We will be working with noc to add vlans 22 to our blade centers trunk. This will be done to one trunk port at a time, and one data center at a time.
Start Time: 3/15/2014 at 10:00 pm
End Time: 3/15/2014 at 11:30 pm
If you have any questions or concerns about this maintenance, please contact OSU-SIG ( at ) oregonstate.edu or call 7-7sig
** Maintenance Announcement – No service interruption anticipated **
On Saturday March 8th at 10pm we will be making a minor configuration change to my.oregonstate.edu at the load balancer. In the event of unforeseen issues the changes will be rolled back and attempted at a later time.
Start: 03/08/2014 2200
End: 03/08/2014 2230
If you have questions or concerns about this maintenance, please contact the Shared Infrastructure Group at osu-sig (at) oregonstate.edu or call 737-7SIG.
** Maintenance Announcement – No service interruption anticipated **
On Saturday February 8th at 10pm we will be making a minor configuration change to oregonstate.edu at the load balancer. In the event of unforeseen issues the changes will be rolled back and attempted at a later time.
Start: 02/08/2014 2200
End: 02/08/2014 2230
If you have questions or concerns about this maintenance, please contact the Shared Infrastructure Group at osu-sig (at) oregonstate.edu or call 737-7SIG.
On December 28th I will be apply a rolling updates to hosts this will not create any outages because all guest vms are migrated off the host before being put into maintenance mode and updates applied. Because of the length in time it takes to complete I will be starting this at 8:00 pm
** Maintenance Announcement – No service interruption anticipated **
On Friday December 20th at 10pm we will be upgrading the Netscalers to version 10.1. Since they are in HA mode no outages or downtime are expected. In the unlikely event of problems, changes will be rolled back and the maintenance will be scheduled for a later date.
Start: 12/20/2013 2200
End: 12/20/2013 2259
If you have questions or concerns about this maintenance, please contact the Shared Infrastructure Group at osu-sig (at) oregonstate.edu or call 737-7SIG.
** Maintenance Announcement – NO service interruption anticipated **
We are upgrading our StoreVirtual firmware from LeftHand OS 10.5 -> LeftHand OS 11.0
Production and Dev SANs are redundant and maintenance will have no noticeable effect on these SANs, meaning that the OSU systems used by students, staff, and faculty will not experience a service interruption.
Start Time: 12/21/2013 at 9:00 PM
End Time: 12/21/2013 at 4:00 AM
If you have questions or concerns about this maintenance, please contact the Shared Infrastructure Group at osu-sig (at) oregonstate.edu or call 737-7SIG.
** Maintenance Announcement – No service interruption anticipated **
We will be applying a firmware update to our iSCSI switches that support our StoreVirtual SAN. This is the storage network that back’s our VMware infrastructure.
We do not anticipate any service interruption. Our switching is redundant, we will only change the switches one at a time, and the changes should not be service interrupting.
Start: 11/09/2013 10:00 PM
End: 11/09/2013 11:00 PM
If you have questions or concerns about this maintenance, please contact the Shared Infrastructure Group at osu-sig (at) oregonstate.edu or call 737-7SIG.
Part 4 The Saga Continues.
Everything was nice and quite for a few months for us here regarding this issue. Then classes started and things got a little busy and the problem is back with a vengeance. We have been getting paged once per night. It will be a random switch in the stack not always the same one. We have logged a support case with HP and we got the standard teir1 response of update to the most current firmware. So we will be upgrading to W.15.12.0011 during our next maintenance window. If this does not address the issue we will continue to poke away at the problem!
Part 1 | Part 1 follow up | Part 2 | Part 3 | Part 4
** Emergency Maintenance Announcement – No service interruption anticipated **
We replaced a pre-failing (3:26pm) drive in the Development cluster today. The array will be rebuilding over the next few hours.
Start: 10/27/2013 7:48 PM
End: 10/27/2013 7:48 PM
If you have questions or concerns about this maintenance, please contact the Shared Infrastructure Group at osu-sig (at) oregonstate.edu or call 737-7SIG.
We will be working with noc to add vlan 3841 to our blade center’s trunk. This will be done to one trunk port at a time, and one data center at a time.
Start Time: 10/29/13 at 10:00 pm
End Time: 10/29/13 at 11:30 pm
If you have any questions or concerns about this maintenance, please contact OSU-SIG ( at ) oregonstate.edu or call 7-7sig