[CentOS] LVM not activating on reboot
Duncan Brown
centos2 at duncb.co.uk
Thu Oct 5 11:37:17 UTC 2017
On 05/10/2017 12:10, Anthony K wrote:
> It might require a vgexport then vgimport to fix.
>
On 03/10/2017 21:28, Gordon Messmer wrote:
>
> Is /etc/mdadm.conf up to date? Run "mdadm --detail --scan" to get the
> information you need, and either replace the lines in mdadm.conf or
> add the one that's missing. You might need to rebuild the initrd
> afterward (dracut --force). I'm unclear on why any of that would be
> necessary, though. I don't usually add pre-existing arrays to running
> systems, so I'm a bit out of my experience here.
Thanks for the replies both
I'd already tried both those ideas before posting, I should have mentioned
In the end what fixed it was copying over the lvm.conf from the old
system backup, and rebuilding the initrd
I didn't think to diff the two before hand so not sure what it was that
changed, but sorted now anyway!
thanks again
Duncan
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