I have a local filesystem which is exported rw with nfs (very big xfs partition).
Somewhere (I cannot determine who or what remote process) files are being written, created new or updated appending more data; and the free disk space is quickly running low.
To identify what files I could move somewhere else safely, I though about command like:
find . -type f -mtime +15 -size +100M find . -type f -mmin -2
but is there a general way to call find or any other system utility to track which file is currently growing/being written (remotely)?