Several nights ago I did a dnf update which took me from 9.1 (5.14.0-162.23.1.el9_1.x86_64) to 9.2 (5.15.0-284.11.1.el9_2.x86_64) and since then my dual LSI SAS2008 card raid 6 volume fails to load and I’m dumped to maintenance mode. This is a large’ish media server which has been happily running for about a year without issue. There are several other disk configurations that appear to be loading just fine: 1x hardware Raid 5 (os), 1x m2 disk & 1x RAM drive.
Booting from any one of the previous kernal versions results in the same issue.
dnf history rollback failed with ‘Cannot find rpm nevra…’ on what looks like every package
I have successfully downgraded kmod-mpt3sas from 43.100.00.00-1.el9_2.elrepo.x86_64 back to kmod-mpt3sas-40.100.00.00-2.el9_1.elrepo.x86_64 without any effect.
Looking for a little guidance on how to fix this, I’m now at a loss…
You had kernel-5.14.0-162.23.1.el9_1.x86_64 and kmod-mpt3sas-40.100.00.00-2.el9_1.elrepo.x86_64. This was working fine.
You updated to kernel-5.15.0-284.11.1.el9_2.x86_64 and kmod-mpt3sas-43.100.00.00-1.el9_2.elrepo.x86_64. This did not work.
If you have downgraded kmod-mpt3sas to the version for el9_1, then you should be able to boot kernel-5.14.0-162.23.1.el9_1 without a problem.
We do not have hardware to test but on a system running kernel-5.14.0-284.11.1.el9_2.x86_64 and kmod-mptsas-3.04.20-4.el9_2.elrepo.x86_64, we were able to load the mpt3sas driver.
I am running LVM, just don’t remember if I was on that particular drive: I usually always use LVM so assume I did there as well. While I do see my other volumes using lvdisplay I do not see anything relating the missing volume. Not sure if lvdisplay only shows active volumes…
Because the mpt3sas module is loaded for the 9.1 kernel, I think it is working there. The reason you had issues downgrading back to 9.1 is the system would not boot because of nvidia which was now built for 9.2 having upgraded and of course is not backward compatible.
We have no clue why mpt3sas didn’t work for 9.2. Can you show the output from: