• David Howells's avatar
    afs: Add metadata xattrs · a0d5b04c
    David Howells authored
    Add xattrs to allow the user to get/set metadata in lieu of having pioctl()
    available.  The following xattrs are now available:
    
     (*) afs.cell
    
         The name of the cell in which the vnode's volume resides.
    
     (*) afs.fid
    
         The volume ID, vnode ID and vnode uniquifier of the file as three hex
         numbers separated by colons.
    
     (*) afs.volume
    
         The name of the volume in which the vnode resides.
    
    For example:
    
    	# getfattr -d -m ".*" /mnt/scratch
    	getfattr: Removing leading '/' from absolute path names
    	# file: mnt/scratch
    	afs.cell="mycell.myorg.org"
    	afs.fid="10000b:1:1"
    	afs.volume="scratch"
    Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
    a0d5b04c
internal.h 30.3 KB