The Resilient Storage Add-On for Red Hat Enterprise Linux provides numerous file system capabilities for improving resiliency to system failure. This add-on includes:
- Global File System 2 (GFS2): for supporting concurrent access
- Portable Operating System Interface: for UNIX (POSIX)-compliant file system across 16 nodes
- Clustered Samba: a clustered common Internet file system, or CIFS, for concurrent files shares in a Microsoft Windows environment.
The Resilient Storage Add-On includes the High Availability Add-On.