wafl.fs events
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wafl.fs EMS events occur when ONTAP encounters issues associated with volume fractional reservation and space guarantee configuration.
wafl.fs.corrupt.fr.pct.changed
- Severity
-
NOTICE
- Description
-
This message occurs during volume mount, when the fractional reservation value for a volume is found to be corrupted. This is necessary because the storage system software only supports fractional reservation values of 0% and 100%. The guarantee type setting of a volume determines what the correct fractional reservation must be. For volumes with a guarantee type of VOLUME or NONE the value must be corrected to be 0%. For volumes with a guarantee type of FILE the value must be set to 100%.
- Corrective Action
-
(None).
- Syslog Message
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The corrupted fractional reservation value for volume '%s%s%s' with guarantee type '%s' has been changed from %d%% to %d%%.
- Parameters
-
vol (STRING): Name of the volume whose fractional reservation value was changed.
app (STRING): Application UUID.
volident (STRING): To uniquely identify the volume in cases where the volume name itself is insufficient.
guarantee_type (STRING): Guarantee type of the volume.
old_fr_pct (INT): Old fractional reservation value of the volume.
new_fr_pct (INT): New fractional reservation value of the volume.
wafl.fs.file.guarnt.upgraded
- Severity
-
ERROR
- Description
-
This message occurs during a volume upgrade, when the space guarantee style for a volume is changed to either "none" or "volume" (guarantee is disabled). This is necessary because Data ONTAP® no longer supports "file" space guarantee style for flexible volumes.
- Corrective Action
-
Use the "volume show -volume <volume-name> -fields space-guarantee" command to display the volume's new space guarantee style. To modify the style to "volume", ensure that there is enough space in the aggregate, and then enter the "volume modify -vserver <vserver-name> -space-guarantee volume <volume-name>" command. To modify the style to "none" enter the "volume modify -vserver <vserver-name> -space-guarantee none <volume-name>" command.
- Syslog Message
-
The space guarantee type for volume '%s%s%s' has been upgraded from file to %s.
- Parameters
-
vol (STRING): Name of the volume whose file guarantee was changed.
app (STRING): Application UUID.
volident (STRING): To uniquely identify the volume in cases where the volume name itself is insufficient.
new_guarantee_type (STRING): New space guarantee type chosen for the volume.
wafl.fs.upgrade.fr.pct.changed
- Severity
-
NOTICE
- Description
-
This message occurs during a volume upgrade, when the fractional reservation value for a volume is checked and corrected. This is necessary because the storage system software only supports fractional reservation values of 0% and 100%. The guarantee type setting of a volume determines what the fractional reservation value must be. For volumes with a guarantee type of VOLUME or NONE the value must be set to 0%. For volumes with a guarantee type of FILE the value must be set to 100%.
- Corrective Action
-
(None).
- Syslog Message
-
The fractional reservation value for volume '%s%s%s' with guarantee type '%s' has been changed from %d%% to %d%%.
- Parameters
-
vol (STRING): Name of the volume whose fractional reservation value was changed.
app (STRING): Application UUID.
volident (STRING): To uniquely identify the volume in cases where the volume name itself is insufficient.
guarantee_type (STRING): Guarantee type of the volume.
old_fr_pct (INT): Old fractional reservation value of the volume.
new_fr_pct (INT): New fractional reservation value of the volume.