The issue here is that you are trying to load a module into a kernel it wasn't built for. I doubt your unionfs compiled kernel is labeled 2.6.18-8.el5 so what it seems like is for some odd reason modprobe is looking at the wrong modules and trying to install them. What is the name of your unionfs kernel. Did you install the modules when you installed your kernel?
Dave On Thu, 2008-06-26 at 20:20 -0400, Ngo, Andrew wrote: > Hi, > > I am still having problem of loading certain kernel modules when > unionfs is compiled into the kernel. > > My system is RHEL5.0, kernel is 2.6.18-8.el5. When patched with > unionfs 2.3.3 > (source > :http://www.fsl.cs.sunysb.edu/pipermail/unionfs/attachments/20080611/12d89889/unionfs-2.3.3_for_2.6.18.8.centos5.diff-0003.bin), > certain modules such as iscsi_initiator_mod, ics625, wrifx modules can not > be loaded into kernel. > > For example: when attempting loading the iscsi_initiator_mod with the > "modprobe iscsi_initiator_mod" command, Error "FATAL: Error inserting > iscsi_initiator_mod > (/lib/modules/2.6.18-8.el5/kernel/drivers/scsi/iscsi_initiator_mod.ko): > Invalid module format" occurred. > > The /var/log/messages added a new entry:"kernel: iscsi_initiator_mod > disagrees about version of symbol struct_mod" > > When I compile the kernel without patching with the above unionfs > patch, all the modules can be successfully loaded into kernel. > > Does the above unionfs patch really mean to be used by the kernel > 2.6.18-8.el5 (RHEL5.0)? or is it designed to be used with a slightly > different version of 2.6.18-8? Please confirm. > > Also, if anyone out there know how to resolve my kernel loading > problem, please advise. Your help is greatly appreciated. Thanks... > > Andy Ngo > > > > > ______________________________________________________________________ > From: Ngo, Andrew > Sent: Thursday, June 12, 2008 10:53 PM > To: 'unionfs@mail.fsl.cs.sunysb.edu' > Cc: Ngo, Andrew; Johnson, Je > Subject: Unable to load aacraid when kernel is compiled with unionfs > > > > Hi, > > My sytem (RHEL5, kernel 2.6.18-8.el5) used to be able to install the > aacraid.ko module, but has failed to do so ever since I compiled > unionfs (2.3.3) as module in the kernel. > > The "modprobe aacraid" command generated error: "FATAL: Error > inserting aacraid (/lib/modules/2.6.18-8.el5/updates/aacraid.ko): > Invalid module format". > > The /var/log/message generated error: "aacraid: disagree about version > of symbol struct_module" > > Has anyone seen this before? Any help/suggestion is greatly > appreciated. > > Andy Ngo > _______________________________________________ > unionfs mailing list: http://unionfs.filesystems.org/ > unionfs@mail.fsl.cs.sunysb.edu > http://www.fsl.cs.sunysb.edu/mailman/listinfo/unionfs _______________________________________________ unionfs mailing list: http://unionfs.filesystems.org/ unionfs@mail.fsl.cs.sunysb.edu http://www.fsl.cs.sunysb.edu/mailman/listinfo/unionfs
