wafl.root events

12/08/2023 Contributors

wafl.root.autocreate

Severity: NOTICE
Description: This event is issued when no online root volume is found. It is used to indicate that auto creation of a root volume will happen.
Corrective Action: (None).
Syslog Message: No online root volume found on root aggregate %s. Automatically creating one.
Parameters: aggr (STRING): The root aggregate name

Severity: ERROR
Description: This message occurs when the contents of the root volume are changed to those of a previous point in time. One of the following operations or events can cause the contents of the root volume to change: - The root volume is changed from the boot menu. - The nvlog is jettisoned. - The system is booted with prev_cp. - The 'wafliron -prev_cp' command is used and the changes are commited. - A SnapRestore® operation is done on the root volume.
Corrective Action: Verify that all recent configuration changes are still in effect.
Syslog Message: Contents of the root volume '%s' might have changed. Verify that all recent configuration changes are still in effect.
Parameters: vol (STRING): Name of the root volume.

Severity: NOTICE
Description: This event is issued when there is an error in syncing the vvol raid label of a newly created root volume.
Corrective Action: (None).
Syslog Message: Error setting volume %s%s as root. Changes may not be saved.
Parameters: vol (STRING): The root volume name
app (STRING): Application UUID.
volident (STRING): To uniquely identify the volume in cases where volume name itself is insufficient.

Severity: ERROR
Description: This message occurs when the root volume is not volume guaranteed or does not guarantee overwrites for space reserved files.
Corrective Action: Set the Space Guarantee on the root volume to "volume" and the Fractional Reserve on the root volume to 100%.
Syslog Message: Root volume %s does not protect overwrites in space reserved files.
Parameters: vol (STRING): Root volume name.