Is your OS CentOS 6.7 then? You _might_ be hitting bug LU-7534, but I'm
not sure how DKMS behaved under CentOS 6.7.
Do the following directories exist on your system?
/var/lib/dkms/spl/0.6.4.2/build
/var/lib/dkms/zfs/0.6.4.2/build
If not, then you need my patch from LU-7534.
Chris
On 12/15/2015 08:23 AM, Andrus, Brian Contractor wrote:
Andreas,
I have installed:
libzfs2-0.6.4.2-1.el6.x86_64
libzfs2-devel-0.6.4.2-1.el6.x86_64
spl-0.6.4.2-1.el6.x86_64
spl-debuginfo-0.6.4.2-1.el6.x86_64
spl-dkms-0.6.4.2-1.el6.noarch
zfs-0.6.4.2-1.el6.x86_64
zfs-dkms-0.6.4.2-1.el6.noarch
These are from the CentOS 6.7 repos.
When I look in the config log, all there is that mentions zfs or spl is what I
posted earlier.
Following that, there is a section that shows the variables:
ZFS='/usr/src/zfs-0.6.4.2'
ZFS_ENABLED_FALSE=''
ZFS_ENABLED_TRUE='#'
ZFS_LIBZFS_INCLUDE='-I /usr/src/zfs-0.6.4.2/lib/libspl/include -I
/usr/src/zfs-0.6.4.2/include'
ZFS_LIBZFS_LDFLAGS='-lzfs -L/usr/src/zfs-0.6.4.2/lib/libzfs/.libs/'
ZFS_OBJ='Not found'
ZFS_VERSION='0.6.4.2'
.
SPL='/usr/src/spl-0.6.4.2/'
SPL_OBJ='Not found'
SPL_VERSION='0.6.4.2'
My best guess is that I need the ZFS/SPL Object files. Not sure which those
would be, specifically, since I have the source and the headers.
Brian Andrus
ITACS/Research Computing
Naval Postgraduate School
Monterey, California
voice: 831-656-6238
-----Original Message-----
From: Dilger, Andreas [mailto:[email protected]]
Sent: Monday, December 14, 2015 11:37 PM
To: Andrus, Brian Contractor
Cc: [email protected]
Subject: Re: [lustre-discuss] Building lustre with zfs only
On 2015/12/15, 00:07, "lustre-discuss on behalf of Andrus, Brian Contractor"
<[email protected]<mailto:[email protected]> on behalf
of [email protected]<mailto:[email protected]>> wrote:
All,
Not sure what the issue is, but I am trying to build the server packages for
lustre using zfs only.
I download the source and configure:
./configure --without-ldiskfs --enable-server
This fails with:
checking zfs devel headers... -I /usr/src/zfs-0.6.4.2/lib/libspl/include -I
/usr/src/zfs-0.6.4.2/include
configure: WARNING:
Disabling optional zfs osd due to missing development headers.
Support for zfs can be enabled by downloading the required packages for your
distribution. See http://zfsonlinux.org/ to determine is zfs is supported by
your distribution.
configure: error: cannot enable servers, no backends were configured
So it seems to think I am missing the zfs devel headers, which are there in the
path configure found them.
I suspect it may be that:
Package zfs-devel-0.6.2-1.el6.x86_64 is obsoleted by
libzfs2-devel-0.6.4.2-1.el6.x86_64 which is already installed
Yes, definitely the zfs-devel and spl-devel headers need to match the installed
zfs and spl packages. You didn't say, but I assume you have spl-devel
installed as well?
You can look at the config.log file to see why the configure test failed.
Cheers, Andreas
--
Andreas Dilger
Lustre Principal Architect
Intel High Performance Data Division
Does anyone know if this is the case, or have any insight into how to get this
built?
Thanks in advance,
Brian Andrus
ITACS/Research Computing
Naval Postgraduate School
Monterey, California
voice: 831-656-6238
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