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Backup, Restore & Migration

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Articles about FTP service, Backup & Restore and Migration processes.

  • Backup via Plesk Google Drive fails: your computer or network may be sending automated queries
  • Unable to migrate a subscription: Failed to perform action: Restart IIS for IDN domains
  • Backup can not be created in Plesk: "Document is empty, line 1, column 1 (, line 1)" or "None (line 0)"
  • Unable to create a backup in Plesk: Failed to exec backup_restore_helper: Exit code: 3: System user unavailable
  • Plesk backup finishes with warning message: lscache/.cm.log: Permission denied
  • Scheduled backups fails since update to Plesk Obsidian 18.0.47: expected str, bytes or os.PathLike object, not int
  • Backups fail after the update to Plesk Obsidian 18.0.47: The backup process failed: can't concat str to bytes
  • Migration from Plesk servers with MySQL<5.5 fails: Character set 'utf8mb4' is not a compiled character set
  • Unable to start migration on Plesk server: Command execution failed on the local server with non-zero exit code.
  • Plesk Backup restores with a warning: Unable to create FTP account: The user jdoe already exists.
  • Migration to another Plesk server fails: Unable to restore DNS zone from a backup: Incorrect DNS record values were specified: example.com. IN <Record Type> *.example.com.: ('ttl' = '0')
  • Unable to create the remote backup at Google Drive:
  • Unable to restore Plesk backup on a different server: The archive is not valid Plesk backup or has been created in an unsupported Plesk version
  • Backup process can be stuck since Plesk update to 18.0.41 spawning a lot of backupmng processes
  • Unable to schedule domain's backups in Plesk: Certificate has expired
  • Unable to start migration in Plesk: Failed to connect to the source server 'source' (203.0.113.2) by SSH: encountered RSA key, expected OPENSSH key
  • Backup in Plesk is created with warning: Unable to back up database. Error: Unable to find row with id in data_bases table.
  • Unable to start Plesk migration from DirectAdmin with AlmaLinux to Plesk server:'directadmin' (203.0.113.2) is not supported
  • Mailboxes are not created during migration of a subscription with suspended owner/subscription/domain via Plesk Migrator
  • How to extract files from a Plesk backup archive
  • How to switch to the new tokens scheme after Dropbox Backup update?
  • Plesk Backup manager screen takes too much time to load
  • Leftovers remain in Plesk domain's backup manager that can not be removed
  • Does Plesk support Amazon S3 compatible Backblaze B2 storage?
  • Pre-migration warning when migrating from server with custom Apache modules: The following Apache modules are not installed
  • Plesk Pre-Migration check shows warning: Web server settings. Not all data may be migrated
  • Is it possible to restore a full domain backup on another domain?
  • Migration of the domain in Plesk failed: Failed to allow applications in Classic to work in Integrated mode after migration in web.config files
  • How to retain databases during Plesk migration when both servers share same remote database server?
  • Plesk backup finished with warning: Failed to close volume: (5) Input/output error
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