You might have mismatch in zipl.conf,  missing some disks that is used by root 
lvm.
All disks used in a lvm for / must be specified in zipl.conf.
I spent some hours finding that error.

BR /Tore Agblad  Volvo IT

-----Original Message-----
From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of Shumate, 
Scott
Sent: den 14 november 2014 3:53
To: LINUX-390@VM.MARIST.EDU
Subject: Re: device-mapper: reload ioctl on failed

More errors:

device-mapper: table: 253:18: linear: dm-linear: Device lookup failed
device-mapper: ioctl: error adding target to table
device-mapper: table: 253:19: linear: dm-linear: Device lookup failed
device-mapper: ioctl: error adding target to table
device-mapper: table: 253:1: linear: dm-linear: Device lookup failed
device-mapper: ioctl: error adding target to table
device-mapper: table: 253:2: linear: dm-linear: Device lookup failed
device-mapper: ioctl: error adding target to table

Thanks
Scott

-----Original Message-----
From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of Dan Horák
Sent: Thursday, November 13, 2014 11:43 AM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: device-mapper: reload ioctl on failed

On Thu, 13 Nov 2014 15:58:42 +0000
"Pavelka, Tomas" <tomas.pave...@ca.com> wrote:

> > lvm2-2.02.100-8.el6.s390x
>
> When I was dealing with this I had a version that had the bug fixed
> and I think it was older than 2.02.100. It was 2.02.9x something. I
> would guess that your problem is LVM related but not the same that I
> had. Red Hat would give you better advice than I do.

yes, Scott, please open a support request, the support guys will ask for 
sosreport and I think appending a strace output for the lvchange call would be 
also helpful


                Dan

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