Roll back an upgrade using the web interface
You can use the web administration interface to stop an upgrade and return to the previous committed version of
OneFS.
NOTE:The rollback process must restart all the upgraded nodes simultaneously. This will temporarily disrupt cluster services and data availability.
-
Log in to any node in the cluster through the web administration interface with the root account.
-
Click
.
-
Click the
Roll Back to OneFS <version> button. In
OneFS 9.2.0.0 and later, click the
Halt and roll back current upgrade button.
The cluster might display several confirmation messages. Confirm each message to continue the rollback process.
The cluster displays the rollback progress.