Maybe this is a dumb question, but there are always corner cases. I have a subvolume where I want to disable CoW for VM disks. Maybe that's a dumb idea, but that's a recommendation I've seen here and there. Now, in the docs I've seen, +C applies to a directory. Does it apply to subvolumes? And do I apply it to the subvolume within the main volume, or do I apply it to the mount point where I've mounted the subvolume separately? Are there any cases where the flag applies or not depending on how you access the files?
The same subvolume for me is accessible via /mnt/btrfs/vms (via the /mnt/btrfs mount point) and /mnt/vms (where the subvolume is mounted). I applied +C to /mnt/btrfs/vms. So what I'm trying to find out is if it also applies when files are accessed via /mnt/vms. Thanks. -- Timothy Normand Miller, PhD Assistant Professor of Computer Science, Binghamton University http://www.cs.binghamton.edu/~millerti/ Open Graphics Project -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
