Cooley OS Updates

During our scheduled maintenance on Monday, February 24, we applied OS and kernel upgrades to Cooley. This included an upgrade to version 4.7- of the Mellanox OFED Infiniband stack. This version contains changes to some library versions (in particular, that can cause runtime link errors for applications that are linked against the current version of the OFED drivers on Cooley (4.5- If you have an application that is linked directly against the OFED libraries, please be prepared to recompile your code.