SymptomsOpen domain in Control Panel (Home > Subscriptions > *subscription* > Control Panel) and change to Websites & Domains > Web Hosting Settings.
Change 'Hard quota on disk space' and click OK. The following is shown:
Information: Hosting settings were successfully updated.
However the limit has not be changed: old value is shown on page Web Hosting Settings.
CauseThe issue exists for subscriptions on Dedicated IP Addresses with several SSL certificates.
ResolutionThe problem will be fixed in future update of Parallels Plesk Panel that will be released after 10.1.1.
Hotfix for 10.1.1 is in the attachment. To install it download the archive attached and extract Edit.php. Replace file /usr/local/psa/admin/smb/application/library/Smb/Form/Final/Web/Edit.php with it. Please remember to verify permissions. Use the following commands to set correct permissions:
~# chown root:root /usr/local/psa/admin/smb/application/library/Smb/Form/Final/Web/Edit.php
~# chmod 644 /usr/local/psa/admin/smb/application/library/Smb/Form/Final/Web/Edit.php