[CentOS] LVM VG disappears after kernel upgrade on 5.1

Amos Shapira amos.shapira at gmail.com
Fri Mar 7 06:51:24 UTC 2008


On Fri, Mar 7, 2008 at 5:07 PM, Ted Miller <tedjeanmiller at sbcglobal.net> wrote:
> I finally got 5.1 to boot after install (install couldn't keep the disk IDs
>  from getting crossed up, so at reboot partitions were not where install
>  said they would be).
>
>  I needed to compile vmware and nvidia modules, but decided to upgrade
>  first.  Told yumex to upgrade everything.
>
>  When I went to reboot the VG with / on it is not seen by the kernel.  (root
>  partition is LVM on top of RAID 1).  If I go back to the old kernel
>  everything boots fine.  On the new kernel only the VG on sdc is seen by LVM.
>
>  1. How do I persuade the new kernel to notice the VG with my root partition
>  on it.

Not sure this is related but I suppose a "vgscan" wouldn't hurt, would it?

--Amos



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