On Mon, Apr 5, 2021 at 4:33 AM Jeff Layton <jlayton@xxxxxxxxxx> wrote: > > The MDS reserves a set of inodes for its own usage, and these should > never be accessible to clients. Add a new helper to vet a proposed > inode number against that range, and complain loudly and refuse to > create or look it up if it's in it. > > Also, ensure that the MDS doesn't try to delegate that range to us > either. Print a warning if it does, and don't save the range in the > xarray. > > URL: https://tracker.ceph.com/issues/49922 > Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx> Reviewed-by: Patrick Donnelly <pdonnell@xxxxxxxxxx> -- Patrick Donnelly, Ph.D. He / Him / His Principal Software Engineer Red Hat Sunnyvale, CA GPG: 19F28A586F808C2402351B93C3301A3E258DD79D
