The following OS versions are included for HyperScale 1.5 in this version.
| Component | Version | 
|---|---|
| Linux Kernel | 3.10.0-1160.139.1.el7.x86_64 | 
| Gluster | 6.0-63.el7rhgs.x86_64 | 
Use the operating system upgrade mechanism described below to upgrade the HyperScale 1.5 nodes to these latest versions.
- To upgrade the HyperScale 1.5 Appliance nodes to the current OS version, see Installing Operating System Updates.
- To upgrade the HyperScale 1.5 Reference Architecture nodes to the current OS version, see Installing Operating System Updates on Existing Nodes.