It can be done, but requires a good quality USB stick (a Roon Backup consists of thousands of small files and folders, and a poor quality USB stick can choke on this).
Format the USB stick as EXT4 or exFAT
Cela peut être fait, mais nécessite une clé USB de bonne qualité (une sauvegarde Roon se compose de milliers de petits fichiers et dossiers, et une clé USB de mauvaise qualité peut s’étouffer avec cela).
I had a very good quality Samsung thumb drive fail after several months worth of backups while permanently connected. The drives get hot. Back up twice. Once to a permanently connected drive and a manual backup monthly to a drive not permanently connected. Backing up to a folder in a NAS is also a good call.
I have had a USB thumb drive plugged into the back of mine for more than a year. Last week I moved all my gear and upon turning everything back on for the first time, Roon could not detect my Nucleus. I tried multiple reboots of it, re-installed Roon Remote on my iPad and still no luck. I opened Roon Remote on my iPhone and it gave me a message stating the system was corrupted and that I needed to restore from a backup. Luckily it was able to see the thumb drive and there was a backup from the previous day. It took a long time but it all worked out.
AceRimmer
(Smoke me a kipper, I'll be back for breakfast!)
8
USB thumb drives are really best for just quick easy transfer of files etc from one location to another.
I would not trust one to be a permanent back up drive all in its own.
As @Geoff_Coupe said, a USB SSD is your better option, does not take up much more room and can still be tucked behind out of the way and sight.
I backup to two separate drives and a Nas on differing schedule’s.
Better safe than sorry.