Symptoms
-
Restore of a backup in Plesk is completed with the warning below:
WARNING: (Restore domain object 'example.com')
Execution of /usr/local/psa/admin/plib/api-cli/domain_pref.php
--update example.com -disk_space_soft 80B -ignore-nonexistent-options failed with return code 1.
Stderr is
An error occurred while updating domain settings: Cannot set limit 'disk_space_soft' value to '80' -
The same warning message may appear during migration.
Cause
This is a Plesk bug with ID PPPM-10643.
Resolution
This warning can be safely ignored.
As a workaround, update the disk_space_soft value:
On a service plan level:
1. Log in to Plesk.
2. Go to Service Plans > ServicePlanName > Resources.
3. Set value in Notify when disk space usage reaches to the required one:
On a subscription level:
1. Log in to Plesk.
2. Go to Subscriptions > example.com > Customize.
3. In the Resources tab set value for Notify when disk space usage reaches to the required one: