How to use PING to check for proper MTU level for fragmentation for storage networks

There are many times in XenServer environments where the customer will have implemented MTU of 9000 to be able to enjoy the benefits of Jumbo Frames. While this is 100% supported, it is not 100% recommended. For the best customer experience we need to be able to suggest, test, and implement the...

Moderate: Red Hat Security Advisory: openstack-nova security and bug fix update

An update for openstack-nova is now available for Red Hat OpenStack Platform 10.0 Newton. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...