Hello,
although when configuring settings for a HYper-V CentOS guest the account successfully passes the test to login, when the backup job is run, a Warning is issued:
Unable to perform guest file system indexing: Failed to login to host: '192.168.8.6', port: 22, elevation to root: 'no', autoSudo: no, use su if sudo fails: no, host name: localhost, IPs: [192.168.8.6], AuthenticationData: [UserName: root, AuthTypes: [KeyboardInteractive, Password]]. Authentication failed
Hello,
if you use the root account, then authentication must work. Sudo / su is not required as root. Please ask support to check the logs and post the case number for reference.
Just don't forget that you need to perform indexing only if you want to use 1-Click File Restore which is available in Enterprise Manager, otherwise you should disable indexing.
If you're using community version, Dolphin, then you don't need Indexing at all!
That's what Petr means to say I believe. Indexing is only for a specific feature, Enterprise Manager. If you don't use that, disabling Indexing has __no impact__ on your backups. You can still do file level restores just fine.
The difference is waiting a minute or so before the file-system-tree pops up in Enterprise Manager. And no search in Enterprise Manager. I don't think, that you need / use Enterprise Manager. So you don't need indexing