Hi Riccardo
(no solution for you problem here)
out of curiosity, I have just upgraded a test server to centos 7.9 and Lustre
2.12.7.
Kernel is 3.10.0-1160.42.2.el7.x86_64
But I installed kmod-lustre, lustre, kmod-lustre-osd-zfs. The Lustre modules went to /lib/modules/3.10.0-1160.25.1.el7.x86_64/extra, with symlinks to
the weak-updates of the previous kernel (3.10.0-1160.2.1.el7.x86_64).
I symlinked those directories in 3.10.0-1160.25.1.el7.x86_64/extra to
3.10.0-1160.42.2.el7.x86_64/extra and mounted my OSTs.
= Dirty workaround, if you quickly need 2.12.7, but of course not sustainable - at some point the kernel version will have deviated too much and dkms
is needed again.
Regards
Thomas
On 9/24/21 03:13, Riccardo Veraldi wrote:
Hello,
I am not successful installing lustre 2.12.7 I run into a problem with dkms on
RHEL 7.9
kernel 3.10.0-1160.42.2.el7.x86_64
I am using rpm from
https://downloads.whamcloud.com/public/lustre/lustre-2.12.7/el7.9.2009/server/RPMS/x86_64/
the lustre dkms module fails building, seems like something is missing or there is a wrong path somewhere so that the proper headers are not found,
but I Could not figure out what. I Tried both with zfs-0.7.13 and zfs-0.8.6 but same result. So I am missing something
Any hints ? I am stuck.
ZFS is:
libnvpair1-0.7.13-1.el7.x86_64
spl-0.7.13-1.el7.x86_64
libzfs2-0.7.13-1.el7.x86_64
spl-dkms-0.7.13-1.el7.noarch
libuutil1-0.7.13-1.el7.x86_64
zfs-dkms-0.7.13-1.el7.noarch
libzfs2-devel-0.7.13-1.el7.x86_64
libzpool2-0.7.13-1.el7.x86_64
zfs-0.7.13-1.el7.x86_64
yum install lustre-dkms
Loaded plugins: langpacks
Resolving Dependencies
--> Running transaction check
---> Package lustre-zfs-dkms.noarch 0:2.12.7-1.el7 will be installed
--> Processing Dependency: lustre-osd-zfs-mount for package:
lustre-zfs-dkms-2.12.7-1.el7.noarch
--> Running transaction check
---> Package lustre-osd-zfs-mount.x86_64 0:2.12.7-1.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
========================================================================================================================
Package Arch Version
Repository Size
========================================================================================================================
Installing:
lustre-zfs-dkms noarch 2.12.7-1.el7
lustre 12 M
Installing for dependencies:
lustre-osd-zfs-mount x86_64 2.12.7-1.el7
lustre 12 k
Transaction Summary
========================================================================================================================
Install 1 Package (+1 Dependent package)
Total download size: 12 M
Installed size: 38 M
Is this ok [y/d/N]: y
Downloading packages:
(1/2): lustre-osd-zfs-mount-2.12.7-1.el7.x86_64.rpm | 12 kB 00:00:00
(2/2): lustre-zfs-dkms-2.12.7-1.el7.noarch.rpm | 12 MB 00:00:00
------------------------------------------------------------------------------------------------------------------------
Total 26 MB/s | 12 MB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : lustre-osd-zfs-mount-2.12.7-1.el7.x86_64 1/2
Installing : lustre-zfs-dkms-2.12.7-1.el7.noarch 2/2
Loading new lustre-zfs-2.12.7 DKMS files...
Building for 3.10.0-1160.42.2.el7.x86_64
Building initial module for 3.10.0-1160.42.2.el7.x86_64
configure: WARNING:
Disabling ldiskfs support because complete ext4 source does not exist.
If you are building using kernel-devel packages and require ldiskfs
server support then ensure that the matching kernel-debuginfo-common
and kernel-debuginfo-common-<arch> packages are installed.
./configure: line 33341: test: zfs: integer expression expected
configure: error:
Required zfs osd cannot be built due to missing zfs 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.
Error! Bad return status for module build on kernel:
3.10.0-1160.42.2.el7.x86_64 (x86_64)
Consult /var/lib/dkms/lustre-zfs/2.12.7/build/make.log for more information.
warning: %post(lustre-zfs-dkms-2.12.7-1.el7.noarch) scriptlet failed, exit
status 10
Non-fatal POSTIN scriptlet failure in rpm package
lustre-zfs-dkms-2.12.7-1.el7.noarch
Verifying : lustre-osd-zfs-mount-2.12.7-1.el7.x86_64 1/2
Verifying : lustre-zfs-dkms-2.12.7-1.el7.noarch 2/2
Installed:
lustre-zfs-dkms.noarch 0:2.12.7-1.el7
Dependency Installed:
lustre-osd-zfs-mount.x86_64 0:2.12.7-1.el7
cat /var/lib/dkms/lustre-zfs/2.12.7/build/make.log
DKMS make.log for lustre-zfs-2.12.7 for kernel 3.10.0-1160.42.2.el7.x86_64
(x86_64)
Thu Sep 23 17:42:12 PDT 2021
make: *** No targets specified and no makefile found. Stop.
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