Kurt, I see you're using dkms. Take a look at `dkms status` and ensure that there are no lingering installs from the previous version. Sometimes the older version doesn't get uninstalled from /lib/modules/`uname -r`/ and the dkms install process for the new version doesn't overwrite them.
--Jeff On Fri, Apr 12, 2019 at 8:34 AM Kurt Strosahl <stros...@jlab.org> wrote: > Good Morning, > > > I've encountered an issue updating lustre from 2.10.6 to 2.10.7 on my > metadata system. > > > I installed the updated RPMs using whamcloud's yum repository, but when I > run modprobe -v lustre I get the following errors: > > insmod /lib/modules/3.10.0-957.1.3.el7_lustre.x86_64/extra/libcfs.ko.xz > insmod /lib/modules/3.10.0-957.1.3.el7_lustre.x86_64/extra/lnet.ko.xz > networks=o2ib0(bond0) > insmod /lib/modules/3.10.0-957.1.3.el7_lustre.x86_64/extra/obdclass.ko.xz > insmod /lib/modules/3.10.0-957.1.3.el7_lustre.x86_64/extra/ptlrpc.ko.xz > insmod /lib/modules/3.10.0-957.1.3.el7_lustre.x86_64/extra/fld.ko.xz > modprobe: ERROR: could not insert 'lustre': Invalid argument > > dmesg shows the following: > > [ 377.981515] fld: disagrees about version of symbol class_export_put > [ 377.981518] fld: Unknown symbol class_export_put (err -22) > [ 377.981529] fld: disagrees about version of symbol > req_capsule_server_pack > [ 377.981531] fld: Unknown symbol req_capsule_server_pack (err -22) > [ 377.981537] fld: disagrees about version of symbol req_capsule_set_size > [ 377.981538] fld: Unknown symbol req_capsule_set_size (err -22) > [ 377.981542] fld: disagrees about version of symbol req_capsule_client_get > [ 377.981543] fld: Unknown symbol req_capsule_client_get (err -22) > [ 377.981555] fld: disagrees about version of symbol lu_env_init > [ 377.981556] fld: Unknown symbol lu_env_init (err -22) > [ 377.981562] fld: disagrees about version of symbol ptlrpc_queue_wait > [ 377.981563] fld: Unknown symbol ptlrpc_queue_wait (err -22) > [ 377.981571] fld: disagrees about version of symbol lu_context_key_get > [ 377.981573] fld: Unknown symbol lu_context_key_get (err -22) > [ 377.981604] fld: disagrees about version of symbol lu_env_fini > [ 377.981606] fld: Unknown symbol lu_env_fini (err -22) > [ 377.981611] fld: disagrees about version of symbol > lu_context_key_degister > [ 377.981612] fld: Unknown symbol lu_context_key_degister (err -22) > [ 377.981623] fld: disagrees about version of symbol class_exp2cliimp > [ 377.981625] fld: Unknown symbol class_exp2cliimp (err -22) > [ 377.981631] fld: disagrees about version of symbol req_capsule_set > [ 377.981632] fld: Unknown symbol req_capsule_set (err -22) > > I've tried uninstalling and reinstalling the RPMs but this is always the > state I end up in. > > > I'm using zfs for the back end, and those modules work after the upgrade > > > Here are the RPMs currently installed. > > perf-3.10.0-957.1.3.el7_lustre.x86_64 > lustre-resource-agents-2.10.7-1.el7.x86_64 > lustre-osd-zfs-mount-2.10.7-1.el7.x86_64 > kernel-headers-3.10.0-957.1.3.el7_lustre.x86_64 > lustre-2.10.7-1.el7.x86_64 > kernel-3.10.0-957.1.3.el7_lustre.x86_64 > perf-debuginfo-3.10.0-957.el7_lustre.x86_64 > lustre-zfs-dkms-2.10.7-1.el7.noarch > kernel-debuginfo-common-x86_64-3.10.0-957.el7_lustre.x86_64 > kernel-devel-3.10.0-957.1.3.el7_lustre.x86_64 > bpftool-3.10.0-957.el7_lustre.x86_64 > > > Thank you, > > Kurt J. Strosahl > System Administrator: Lustre, HPC > Scientific Computing Group, Thomas Jefferson National Accelerator Facility > _______________________________________________ > lustre-discuss mailing list > lustre-discuss@lists.lustre.org > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org > -- ------------------------------ Jeff Johnson Co-Founder Aeon Computing jeff.john...@aeoncomputing.com www.aeoncomputing.com t: 858-412-3810 x1001 f: 858-412-3845 m: 619-204-9061 4170 Morena Boulevard, Suite C - San Diego, CA 92117 High-Performance Computing / Lustre Filesystems / Scale-out Storage
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