Unable to restore backup from FTP or local single archive if it contains subscription whose user-data archive exceeds 2 Gb.
After trying to restore backup the next error appears:
Unable to import file as dump: pmm-ras failed (Error code = 1):
STDOUT: Transport error: 0 byes were read but 18446744061973470985 expected STDERR:
It is known bug PPPM-5531 that has been fixed in Plesk Onyx MU #13
Upgrade to Plesk Onyx.
As a workaround for CentOS 7x64:
1. Download patched
pmm-ras file from link below:
2. Make backup of the file
3. Replace existed file
/usr/local/psa/admin/sbin/pmm-ras to the patched.