Red Hat Summit3.3. Restoring data failed
The restoration of data can fail for many reasons, including storage and permission issues. Mismatched data versions can cause failures when MicroShift restarts.
3.3.1. RPM-OSTree-based systems data restore failed
Data restorations are automatic on rpm-ostree systems, but can fail, for example:
The only backups that are restored on
rpm-ostreesystems are backups from the current deployment or a rollback deployment. Backups are not taken on an unhealthy system.- Only the latest backups that have corresponding deployments are retained. Outdated backups that do not have a matching deployment are automatically removed.
- Data is usually not restored from a newer version of MicroShift.
- Ensure that the data you are restoring follows same versioning pattern as the update path. For example, if the destination version of MicroShift is an older version than the version of the MicroShift data you are currently using, the restoration can fail.
3.3.2. RPM-based manual data restore failed
If you are using an RPM system that is not rpm-ostree and tried to restore a manual backup, the following reasons can cause the restoration to fail:
If MicroShift stopped running because of an error, you cannot restore data.
- Make sure the system is healthy.
- Start it in a healthy state before attempting to restore data.
If you do not have enough storage space allocated for the incoming data, the restoration fails.
- Make sure that your current system storage is configured to accept the restored data.
You are attempting to restore data from a newer version of MicroShift.
- Ensure that the data you are restoring follows same versioning pattern as the update path. For example, if the destination version of MicroShift is an older version than the version of the MicroShift data you are attempting to use, the restoration can fail.
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