- support for extents in EA
- access to extents stored in EA via ioctl

finish landing patch. (merge up to RC_1_0_3_4 of b1_0)

r=adliger

fix bug in sanity test 60 where llog_test was oopsing in insmod on ia64

        with --inode-size override for lmc and lconf
r=rread,adilger

jacob's fix which stops the spec from altering slapd.conf
( this time on HEAD for realsies )

b=2587

 * remove lustre-HOWTO from cvs/build, as it's now on a wiki page.

 * disable lustre.pdf building by default.

1 add some initial snapfs process in ext3_readsupre, 2 get rid of copy_block for reguarl file in snapfs kernel patch

   * b:1934 - fix mds_cleanup_orphans
   * r: Robert
     allocate dirent dynamicly

r=adilger
add a test case to sanity.sh for lfs find

update snapfs kernel patch 1)rewrite ext3_copy_blk according to the generic_file_write 2)get rid of some useless code 3)some minor fix in debug print

update snapfs 1)add mntget and mntput for snap_current when mount snap_clone 2)get rid of bmap in currentfs_write and fix some bug in it 3)some minor fix

r=adilger
Fix "lfs find --obd" to limit the output as it should.

"make rpms" works again.  The ldlm files are really built as part of
ptlrpc/Makefile (symlinks, ugh).  If we want a better solution we
should include ldlm in lustre/Makefile.am SRCDIR and test it all first.