How CERN Patched 30,000 VMs in its OpenStack Cloud for Meltdown, Spectre | Linux Today

How CERN Patched 30,000 VMs in its OpenStack Cloud for Meltdown, Spectre

Written By
SMK
Sean Michael Kerner
May 30, 2018

When the Meltdown and Spectre CPU security vulnerabilities were first publicly disclosed on Jan. 3, they set of a flurry of activity among IT users and cloud operators around the world. In a panel moderated by eWEEK at the OpenStack Summit in Vancouver on May 24, operators detailed how they dealt with the patching process for meltdown and explained why it was a time consuming process.

SMK

Sean Michael Kerner

Linux Today Logo

LinuxToday is a trusted, contributor-driven news resource supporting all types of Linux users. Our thriving international community engages with us through social media and frequent content contributions aimed at solving problems ranging from personal computing to enterprise-level IT operations. LinuxToday serves as a home for a community that struggles to find comparable information elsewhere on the web.

Property of TechnologyAdvice. © 2026 TechnologyAdvice. All Rights Reserved

Advertiser Disclosure: Some of the products that appear on this site are from companies from which TechnologyAdvice receives compensation. This compensation may impact how and where products appear on this site including, for example, the order in which they appear. TechnologyAdvice does not include all companies or all types of products available in the marketplace.