I have added an old windows SSD to unraid and how to use it in a cache pool along with another similar drive already set to cache.
I am unable to mount the drive (it tries briefly). In the log I see:
Feb 15 07:10:47 Server unassigned.devices: Mounting partition 'sdd1' at mountpoint '/mnt/disks/S21HNXAG862535Y'...
Feb 15 07:10:47 Server unassigned.devices: Mount drive command: /sbin/mount -t 'ntfs' -o rw,noatime,nodiratime,nodev,nosuid,nls=utf8,umask=000 '/dev/sdd1' '/mnt/disks/S21HNXAG862535Y'
Feb 15 07:10:47 Server unassigned.devices: Mount of 'sdd1' failed: 'Mount is denied because the NTFS volume is already exclusively opened. The volume may be already mounted, or another software may use it which could be identified for example by the help of the 'fuser' command. '
I saw another thread like this here and the moderator spoke of fixing this SSD before trying to mount but not sure how? The PC it came out of is dismantled.
Any ideas?