Applying a Patch Manually HPE Ezmeral Data Fabricpatches are version-specific and cumulative. Each patch contains the code fixes that were included in the previous patch for that release version.
Applying a Patch Using an Installer Stanza
Applying a patch using an Installer Stanza leverages the automation provided by the patch-install capability of the web-based Installer.
Rolling Back a Patch
Removing a previously installed patch must be done manually. Alternatively, you can revert to a previous version of the patch by installing over a newer version. To minimize the impact of this change on your cluster, contact MapR Support for technical assistance.
Applying a Patch to a POSIX Client
This procedure enables you to apply a patch to any of the HPE Ezmeral Data Fabric POSIX clients, which include the loopbacknfs POSIX client, the FUSE-based POSIX basic client, and the FUSE-based POSIX platinum client.