I have a git repo containing a tool I wrote to look at dm-cache statistics, not the raw counters in "dmsetup status" but derived values that are more directly useful to system administrators and developers that want to see whether dm-cache is doing what they want it to. https://github.com/bengland2/dmcache-stat Any feedback on this? Anything missing? I don't mind adding or taking pull requests. If some other tool can provide the same functionality within RHEL then I'm happy to use that. -ben -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel