If you've installed the zfs rpms:
zfs, kmod-zfs, kmod-zfs-devel, kmod-zfs-devel-$(uname -r), libnvpair3,
libuutil3, libzfs4, libzfs4-devel, libzpool4
You should be able to configure lustre via:
sh autogen.sh
./configure --with-zfs
make rpms
The auto conf will pick up the current kernel and all the installed ZFS
paths without having to specify them.
Sincerely,
Nathaniel Clark
On 5/6/21 12:47 PM, Hugo R Hernandez via lustre-discuss wrote:
Morning Lustre Community!
Has anyone experienced any issue when trying to build Lustre 2.14 with
ZFS 2.0.4 on CentOS7.9 running any of these two kernels:
|3.10.0-1160.6.1.el7| (tested during release) and
|3.10.0-1160.25.1.el7| (latest). Is there any 'special recipe' you
need to follow for a proper Lustre build from source? When we built
for 2.10+ we used to use these flags when configuring:
--with-zfs
--with-zfs-obj
--with-spl
--with-spl-obj
but ZFS 2.0.x now includes SPL as part of it as previously they were
separated packages.
Any hint on how to address this problem? Help is greatly appreciated!
Thanks,
-Hugo
On Fri, Apr 30, 2021 at 12:51 PM Hugo R Hernandez <[email protected]
<mailto:[email protected]>> wrote:
Peter, I have been trying to get 2.14 ready with ZFS 2.0.4 on
CentOS 7.9 but I have encountered a couple of issues. This is
what I have been doing:
ZFS:
Install dependency packages
git clone https://github.com/openzfs/zfs.git
<https://github.com/openzfs/zfs.git>
git checkout remotes/origin/zfs-2.0-release
./autogen.sh
./configure
make && make rpms
install libzfs4, zfs-2.0.4, zfs-dksm (have tried also installing
kmod-zfs*, libuutil3, libnvpair3, libzpool4)
Lustre:
git clone git://git.whamcloud.com/fs/lustre-release.git
<http://git.whamcloud.com/fs/lustre-release.git>
git checkout remotes/origin/b2_14
./autogen.sh
./configure --enable-ldiskfs --with-zfs --enable-quota
--enable-utils --enable-gss --enable-snmp
--with-zfs-obj=/var/lib/dkms/zfs/2.0.4/3.10.0-
1160.24.1.el7.x86_64/x86_64
make <<< here I have linking breaks
I get an error like this:
fatal error: sys/byteorder.h: No such file or directory
#include <sys/byteorder.h>
I wondering if I'm doing this on an updated CentOS 7.9 host
running kernel 3.10.0-1160.24.1.el7 instead of the one used for
testing during release cycle: 3.10.0-1160.6.1.el7. is there
something I'm missing or doing wrong in this case? Should I be
able to compile then build RPMs i.e. using now
available 3.10.0-1160.25.1.el7 so we can have happy security folks
by using the latest kernel?
Please advise. Thanks in advance!
--
*Hugo R Hernandez*
*
*"Se seus esforços foram vistos com indeferença, não desanime que
o sol faze um espectacolo maravilhoso todas as manhãs enquanto a
maioria das pessoas ainda estão dormindo"
- Anónimo brasileiro
On Thu, Apr 15, 2021 at 12:01 PM Peter Jones <[email protected]
<mailto:[email protected]>> wrote:
Hugo
2.14 will likely build/work against centos 7.9 even though
that was not the primary kernel it was tested against
Peter
*From: *lustre-discuss
<[email protected]
<mailto:[email protected]>> on behalf of
Hugo R Hernandez via lustre-discuss
<[email protected]
<mailto:[email protected]>>
*Reply-To: *Hugo R Hernandez <[email protected]
<mailto:[email protected]>>
*Date: *Thursday, April 15, 2021 at 8:50 AM
*To: *"[email protected]
<mailto:[email protected]>"
<[email protected]
<mailto:[email protected]>>
*Subject: *[lustre-discuss] Lustre version 2.14 support for
CentOS 7
Hello there! We have been planning to upgrade Lustre from
2.10+ to 2.14, but we encountered it supports only RHEL 8.3,
SLES 15 SP2, and Ubuntu 20.04. How about RHEL/CentOS 7?
https://downloads.whamcloud.com/public/lustre/lustre-2.14.0/
<https://downloads.whamcloud.com/public/lustre/lustre-2.14.0/>
We can see release 2.13 supports RHEL 7.7 (servers and
clients) and 2.12.9 supports RHEL 7.9. Part of this upgrade
is motivated to work on a OST-to-DoM migration but this
appears to be possible until 2.13. Our desire is to use DoM
to alleviate with metadata performance due to tons of small
files. We want at this point to verify if any 2.13 or 2.14
would eventually support CentOS 7.9.
Thanks in advance!
-Hugo
--
"Se seus esforços foram vistos com indeferença, não desanime
que o sol faze um espectacolo maravilhoso todas as manhãs
enquanto a maioria das pessoas ainda estão dormindo"
- Anónimo brasileiro
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--
Nathaniel Clark
Senior Software Engineer
Whamcloud / DDN
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