hi is there a way i can use my unraid cache drive with Transcoder temporary directory in plex ?

If you installed plex on to your cache drive, it should already be setup to do transcoding on that device. If you want a specific folder, you can set one up in the docker you're using and point it to the cache drive or share that is set to cache-only and then point your server transcoding directory to it.

 

I've attached screenshots of how I have mine setup. I use a cache-only share.

Assuming you're using a Dockerised version of Plex and you've set up the volume mappings correctly, the default setting will use a folder within appdata for the temporary transcode files. Your appdata folder should be on your cache disk.

Thanks for the help am New to the Word of unraid

 

If you installed plex on to your cache drive, it should already be setup to do transcoding on that device. If you want a specific folder, you can set one up in the docker you're using and point it to the cache drive or share that is set to cache-only and then point your server transcoding directory to it.

 

I've attached screenshots of how I have mine setup. I use a cache-only share.