Issue SFTP backup failing

[f.irgolitsch]

Hello,

I've been trying to get SFTP to work so I can create remote backups. The backup is failing with the following error however:

Unable to create remote backup. Error: Unable to export backup: Transport error: Extension transport: ext://sftp-backup/server/: Failed to upload content to sftp://domain.com//plesk/backup/backup_2006021430.tar: cURL error (79): Upload failed: ssh error (-1/-43)

I haven't found anything that can help in the plesk support pages and I have no idea where to look to get to the root of the problem.

 

[IgorG]

Most probably that filesystem of the remote SFTP storage does not support opening files for reading and writing.
Try to remount the filesystem to make it writeable and readable.