So we are testing using the following combination using 8.47
UIM 8.47 included an MCS template update that allows CDM to capture disks based on the combination of Filesystem Type Filter (i.e. what File Systems to monitor on the host) and Ignore File Systems (i.e. what mount points to ignore). This combination seems to work across platforms also.
1. Create the MCS Monitoring Profile
2. Configure 'setup CDM' and configure the follow two fields:
a. Filesystem Type Filter e.g. /(ext.*|NTFS)/
b. Ignore Filesystems e.g. /\/(tmp|mnt|dev|boot|lib|media|cdrom).*/
3. Configure 'Default Disks' as you would like monitoring applied to the discovered disks.
Try this out if you are on 8.47.