We are updating *.whamcloud.com URLs to *.hpdd.intel.com URLs, as
well as downloads.lustre.org to downloads.hpdd.intel.com.

Signed-off-by: Joshua Kugler <joshua.kugler@intel.com>
Change-Id: I6ebd45f8bb1f905692ca992617805ef225e09849
Reviewed-on: http://review.whamcloud.com/11169


Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Peter Jones <peter.a.jones@intel.com>

Make mount/mkfs/tunefs functionality a per backing FSTYPE shared
object that is loadable, and seperately buildable and installable
in the appropriate lustre-osd-FSTYPE rpm.

For ZFS this allows the shared object to be directly linked to libzfs
and thus remove the hardcoding of a libzfs.so version in the lustre
source. This also has the benefit of making lustre-osd-zfs explicitly
requires libzfs (which it needs to do mount/mkfs operations).

Adjust build system to allow building of loadable module.  Including
requiering libtool as part of the build.

Signed-off-by: Nathaniel Clark <nathaniel.l.clark@intel.com>
Change-Id: I8fc0f41161dc08405c1f951f12e675f364ff62c3
Reviewed-on: http://review.whamcloud.com/10193


Tested-by: Jenkins
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

Remove ldiskfs's independant build system (configure, spec
file, etc.) and merge its build into lustre's build system.

Move the ldiskfs/ldiskfs directory up one level.  The extra
directory level is no longer needed without the independant
ldiskfs build system.

Add a make dependency on ldiskfs's "sources" target in
ldiskfs/autoMakefile.am rather than explicitly launching a
separate make instance from the top level autoMakefile.am.

Remove unused "sources" targets in libcfs, lnet, and lustre/obdclass.

Improve the handling of the --disable-ldiskfs option, and make it
interact with other configure options more cleanly.

Change-Id: Id0787f27269e938032e480c7c627327c0adf2672
Signed-off-by: Christopher J. Morrone <morrone2@llnl.gov>
Reviewed-on: http://review.whamcloud.com/6850


Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Minh Diep <minh.diep@intel.com>
Reviewed-by: Brian J. Murrell <brian.murrell@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

Clean up the build directory.  Move in the direction of reserving
"build/" for the special-purpose Makefile that lives there.
Eventually we could rewrite the autoconf tests to eliminate that
Makfile, and the build directory could disappear altogether (after
finding homes for anything else that is left).

The autoconf m4 file move into a top level "config" directory.

Most other things that have moved are put in the new "contrib"
top-level directory.  For instance, "contrib/lbuild" contains
all of the lbuild-related files, and "contrib/git-hooks" contains
the git hooks for lustre developers.

Most of the moved files were unchanged, however the lbuild scripts
needed some tweaking to deal with the new location.

Because of the way that Intel's build farm and git hooks expect to
find certain files in fixed locations I have had to leave a few
symlinks in place that point to the new locations.

Change-Id: I04dc529d4f4060b892e1e4eaa8613bbc3337c414
Signed-off-by: Christopher J. Morrone <morrone2@llnl.gov>
Reviewed-on: http://review.whamcloud.com/5035


Reviewed-by: Brian J. Murrell <brian.murrell@intel.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

We add "AM_MAINTAINER_MODE([enable])" to all configure
scripts to allow us to use --disable-maintainer-mode.

By default, without the AM_MAINTAINER_MODE macro, autotools
"maintainer mode" is enabled.  By specifying "enable" we
maintain our previous default behaviour.

Change-Id: I88366ad658795145af80ed96c6e708c385799ffa
Signed-off-by: Christopher J. Morrone <morrone2@llnl.gov>
Reviewed-on: http://review.whamcloud.com/5423


Tested-by: Hudson
Reviewed-by: Faccini Bruno <bruno.faccini@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Prakash Surya <surya1@llnl.gov>
Reviewed-by: Brian J. Murrell <brian.murrell@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

Simplify the check for minumum autoconf and automake
versions by using standard macros in configure.ac
rather than using shell functions in autogen.sh.

Note that I am bumping the minimum automake version
from 1.9 to 1.10.

Change-Id: I009c316a54d8d517abea0d1808dc244e2353b2aa
Signed-off-by: Christopher J. Morrone <morrone2@llnl.gov>
Reviewed-on: http://review.whamcloud.com/4693


Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Brian J. Murrell <brian.murrell@intel.com>
Reviewed-by: Minh Diep <minh.diep@intel.com>

This change introduces a few different cleanup and build system
changes. Most notably, the obdfilter modules is now disabled and
the mkfs utilities does not call into ldiskfs helpers when ldiskfs
is disabled. Apart from that, the other changes are various minor
cleanup and dead code removal.

Signed-off-by: James Simmons <uja.ornl@gmail.com>
Signed-off-by: Prakash Surya <surya1@llnl.gov>
Signed-off-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Change-Id: Idcfda525e4b76269c2cf17c1b3232033b92fc8a8
Reviewed-on: http://review.whamcloud.com/4159


Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Alex Zhuravlev <bzzz@whamcloud.com>

The "--without-ldiskfs" configure option was not properly
being respected by a few of the Makefiles. This change is
an attempt to remedy this issue. Now, one should be able
to disable building ldiskfs and the related lvfs and osd
code with "--without-ldiskfs".

Signed-off-by: Prakash Surya <surya1@llnl.gov>
Change-Id: I502e125639a60f62a37e3f95ecc943dedc37f5ea
Reviewed-on: http://review.whamcloud.com/4148


Tested-by: Hudson
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Alex Zhuravlev <bzzz@whamcloud.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>

- ar utility can vary depeding on build platform.
- do not call gcc directly, use $(CC)

Signed-off-by: Alex Zhuravlev <bzzz@whamcloud.com>
Change-Id: Ia60752b40531886d805a095c9f571e565bcd0e88
Reviewed-on: http://review.whamcloud.com/3917


Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Liu Xuezhao <xuezhao.liu@emc.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>

Using hardware provided PCLMULQDQ instruction to accelerate the CRC32
disposal. This instruction present from Intel Westmere and
AMD Bulldozer CPUs.

Signed-off-by: Alexander Boyko <alexander_boyko@xyratex.com>
Reviewed-by: Alexander Zarochentsev <alexander_zarochentsev@xyratex.com>
Reviewed-by: Alexey Lyashkov <alexey_lyashkov@xyartex.com>
Xyratex-bug-id: MRP-314
Change-Id: Id6c88629f77cc5d389db49b7ee6e7111294c4a14
Reviewed-on: http://review.whamcloud.com/2586


Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>

Update bug reporting URL in autoconf and other documentation
to reflect source of release.

Change-Id: I7a4017bd55e9e3f8de6adca0e9a030c94f0db9ec
Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-on: http://review.whamcloud.com/971


Tested-by: Hudson
Reviewed-by: Brian J. Murrell <brian@whamcloud.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>

Instruct automake to use tar's ustar format to prevent errors when
pathnames are longer than 99 chars.
- this requires automake >= 1.9, so adjust accordingly
  - including dealing with multiple versions of automake installed
Per andreas' inspection, provide a hint to the user on how to install
a missing automake or autoconf.
Per mjmac's inspection, give Debian users help on how to install
software.
- note that I am *assuming" that Debian's lsb distribution id is "Debian"

i=adilger
i=mjmac

Issue: LU-47
Signed-off-by: Brian J. Murrell <brian@whamcloud.com>
Change-Id: Ica6419196d2a6910824e8f2326537d9b46612c15

Only copy Module.symvers if ldiskfs is enabled; fixes patchless build.

b=12842
i=johann
i=zhenyu.xu

r=adilger

Introduce version exchange between servers and clients and ability to issue
warnings on old clients and refusal to accept old liblustre clients.