We do have a few UrBackup clients splittend into sub-clients via the “Virtual sub client names” option which works great.
We just enabled COW file backups with ZFS which works for all clients except for those with virtual sub clients. I see the following in the logs.
2018-03-23 09:30:40(error): Creating empty filesystem failed (Server error) "cannot create
’tank/urbackup_files/client1[virtual1]/180323-0916’: invalid character ‘[’ in name
Same error if I manually try to create a ZFS volume with a [ in the name. Such a character ([) is not valid. A quick google tells me this.
ZFS Component Naming Requirements
Each ZFS component, such as datasets and pools, must be named according to the following rules:
Each component can only contain alphanumeric characters in addition to the following four special characters: Underscore (_) Hyphen (-) Colon (:) Period (.)
Anybody else seeing this?
Server: CentOS 7.4
UrBackup server version: 2.2.8
UrBackup Client version: 2.2.5
Thanks for your help already and let me know if you need any further information from my side.
Great software btw.