Notices

SERVICE OUTAGES

PLANNED JHU SERVICE OUTAGES

WHEN: 2/22/18 4am-6am

WHAT: JHU Network Outage

"DESCRIPTION FROM JHU IT:' On Thursday, February 22nd between 4am and 6am, the University Networking team will be upgrading the OS on the Homewood campus core routers/switches. They will also enable QoS and update the Academic VRF.

The impact to University Customers on the Homewood campus will be as follows:

JHU does not anticipate any impact to the University wireless network during the course of this change.

Wired connectivity will experience the following:

During the first part of the change, which will be the software upgrade, no downtime or minimal downtime is expected to occur.

During the second part, the VRF configuration update, downtime is estimated to be 15-30 minutes.

During the last part, the QoS deployment, no downtime is expected.

UNPLANNED CS SERVICE OUTAGES

None at this time.

PLANNED CS SERVICE OUTAGES

gradz & ugradz compute servers unavailable the morning of Friday, January 26.

WHAT: gradz & ugradz compute servers will be unavailable the morning of Friday, January 26 due to an upgrade to Fedora 27 and patch installations.

WHEN: Friday, January 26, from 8:30am until 1pm.

DETAILS: Two of CS's remotely-accessible (through ssh) compute servers, gradz of the CS Grad Net and ugradz of the CS Ugrad Net, will be shut down so that they can be upgraded to Fedora 27 and for patch installations. During the time they are down, you may still access our other two compute servers gradx and ugradx or any one of our other CS Linux Clients

CS COMPUTING LAB AVAILABILITY

MH 122 (Ugrad Lab)

Projector in the main MH 122 Ugrad lab is down.

11/2/17 - Kit-cats (JHU's A/V group) has been called. They have been out and are evaluating their options for repair. ETA for repair is unknown at this time.

MH G-61 (Masters/Ugrad Lab)