Re: [CentOS] LVM failure after CentOS 7.6 upgrade -- possible corruption

2018-12-05 Thread Gordon Messmer
On 12/5/18 8:34 PM, Gordon Messmer wrote: I still can't reason why the lvm tools were scanning the component volumes to begin with. I think I've figured it out. The new lvm-tools package appears to have broken support for detecting dm metadata version 0.90. The update should be stable for

Re: [CentOS] LVM failure after CentOS 7.6 upgrade -- possible corruption

2018-12-05 Thread Gordon Messmer
On 12/5/18 9:27 AM, Gordon Messmer wrote: The content of /var/log/messages is here: https://paste.fedoraproject.org/paste/n-E6X76FWIKzIvzPOw97uw I don't have much new information, other than that I tested booting a similar system with an intentionally degraded RAID volume. That one

Re: [CentOS] LVM failure after CentOS 7.6 upgrade -- possible corruption

2018-12-05 Thread Gordon Messmer
On 12/5/18 9:56 AM, Simon Matter wrote: When running "pvs" on the broken system, no RAID volumes were listed, only component devices After updating, look at the output of "pvs" if you use LVM on software RAID. What exactly did `pvs' show and instead of what? It should print: # pvs   PV   

Re: [CentOS] LVM failure after CentOS 7.6 upgrade -- possible corruption

2018-12-05 Thread Benjamin Smith
On Wednesday, December 5, 2018 11:38:50 AM PST Stephen John Smoogen wrote: > You might want to point out which list you posted it on since it > doesn't seem to be this one. Apparently there's a size limit for emails. I've resent with one of the output files hosted on a personal webserver and it

Re: [CentOS] LVM failure after CentOS 7.6 upgrade -- possible corruption

2018-12-05 Thread Stephen John Smoogen
On Wed, 5 Dec 2018 at 14:27, Benjamin Smith wrote: > > My gut feeling is that this is related to a RAID1 issue I'm seeing with 7.6. > See email thread "CentOS 7.6: Software RAID1 fails the only meaningful test" > You might want to point out which list you posted it on since it doesn't seem to be

Re: [CentOS] LVM failure after CentOS 7.6 upgrade -- possible corruption

2018-12-05 Thread Benjamin Smith
My gut feeling is that this is related to a RAID1 issue I'm seeing with 7.6. See email thread "CentOS 7.6: Software RAID1 fails the only meaningful test" I suggest trying to boot from an earlier kernel. Good luck! Ben S On Wednesday, December 5, 2018 9:27:22 AM PST Gordon Messmer wrote: >

Re: [CentOS] LVM failure after CentOS 7.6 upgrade -- possible corruption

2018-12-05 Thread Simon Matter
> I've started updating systems to CentOS 7.6, and so far I have one > failure. > > This system has two peculiarities which might have triggered the > problem. The first is that one of the software RAID arrays on this > system is degraded. While troubleshooting the problem, I saw similar > error

[CentOS] LVM failure after CentOS 7.6 upgrade -- possible corruption

2018-12-05 Thread Gordon Messmer
I've started updating systems to CentOS 7.6, and so far I have one failure. This system has two peculiarities which might have triggered the problem. The first is that one of the software RAID arrays on this system is degraded. While troubleshooting the problem, I saw similar error messages