OpenAFS CVS Commit: openafs/src/afs/VNOPS by kolya

[cvs@GRAND.CENTRAL.ORG]

Update of /cvs/openafs/src/afs/VNOPS
In directory GRAND.CENTRAL.ORG:/data/tmp/kolya/openafs/src/afs/VNOPS

Modified Files:
	afs_vnop_lookup.c 
Log Message:

DELTA new-and-maybe-improved-cell-code-20020822
AUTHOR kolya@mit.edu

This is mostly a rewrite of src/afs/afs_cell.c, and associated changes
to other things.  Features of the new cell code:

 * Persistent name-to-cell-number mapping across reboots, to ensure the
   cell numbers in the dcache are meaningful.  Stored in the new cache
   file, /usr/vice/cache/CellInfo.
 * Allow cmdebug to query the cell number to cell name mapping.
 * Allow clients to have an empty CellServDB as long as AFSDB is enabled
   and ThisCell has AFSDB records.
 * The home cell retains the setuid bit even if looked up via AFSDB.
 * Dynroot gets its own cell, rather than piggybacking on cell 1.
 * Cell 1 is no longer special; cell numbers are now semi-opaque.
 * Convert cell traversal code to using GetCellByIndex rather than
   directly poking at CellLRU / afs_xcell.
 * Separate cells from aliases, which shouldn't have been the same
   in the first place.
 * Cleaner code (IMHO).



--- DELTA config follows ---
new-and-maybe-improved-cell-code-20020822 openafs/src/afs/VNOPS/afs_vnop_lookup.c 1.34 1.35