Security Vulnerability for GPFS


Update: The fix was deployed during May 19 Downtime. 

Clients are not able to use mm* commands to manipulate GPFS ACLs on most OSC systems, due to a security vulnerability for GPFS. We will deployed a fix on datamover nodes ( later, so if you need to run mm* commands, please log into We will deploy the fix on other systems during May 19 downtime.

For more information about the security vulnerability for GPFS, please see this page: