Restarts due to glibc Patch, scheduled 2 years ago
We are restarting all our servers over the course of today to address the glibc DNS vulnerability that was revealed last week by Google Researchers. glibc is a core library for everything in Linux, from the kernel itself to most of the services sitting on top it. Its central nature makes a restart of an updated machine essential.
During the restarts, there might be very short service interruptions, but we expect everything to go fine.