I would like to move the application folder / metadata of PMS to eSATA or USB share (SSD), connected to my Synology DS415+ (actual media files will be still stored on Volume 1). I have four HDD installed, making up volume 1 (so no spare slots for SSDs, except USB/eSATA).
However, I can’t get it to work. After the second install, Plex installer re-creates Plex folder on Volume1, it does not want to “see” my new Plex share on eSATA share. It appears that the problem is in the fact that Synology cannot create a volume on USB/eSATA external drive.
I agree there does not seem to be an “official” way to do this, but why? Plex for Android and Windows both have the option of moving the metadata, why Synology version was restricted in that way is beyond me.
I then created a Volume 2 on my eSATA SSD and installed Plex there along with all its metadata folders. Bingo! All that is left is to arrange a regular Hyperbackup to volume 1 (now with eSATA SSD “internalised” it is not a problem either).