On 10/15/25 10:54 AM, Roger Heflin wrote:
On Wed, Oct 15, 2025 at 7:23 AM Robert McBroom via users
<[email protected]> wrote:

On 10/14/25 5:53 PM, Barry Scott wrote:



On 14 Oct 2025, at 21:09, Robert McBroom via 
users<[email protected]> wrote:

I have a f41 installed on a nvme drive partition. I want to access it from a 
f43 install on a different drive on the same system.

The nvme structure is

nvme0n1
├─nvme0n1p1
├─nvme0n1p2 ext4        1.0                       
860f2ff0-ad43-4786-bbc2-1239293aaef5
├─nvme0n1p3 vfat        FAT32                     663E-94E3                     
            475M    21% /boot/efi
├─nvme0n1p4 xfs                                   
241ab641-a6b2-4979-9864-9d1d08db2d61
├─nvme0n1p5 LVM2_member LVM2 001                  
AXdeaU-Uepp-lmhj-a3Ie-xWGU-2O5o-iYApTW
└─nvme0n1p6 xfs                                   
85929b56-f8b8-4a27-a9bc-baea3df11cb9

normal access to the files system is

/dev/fedora_hpz440/fedora_hpz440-root

from the f43 system

:~# lvmdiskscan -l
  WARNING: Only considering LVM devices.
  0 LVM physical volume whole disks
  0 LVM physical volumes

Don't see anything with lvs or pvs

what setting is missing in the f43 install?


What does this report?


as above
--
run "lvmconfig"
and "grep filter /etc/lvm/lvm*.conf"
and "cat /proc/cmdline"
and "pvck --dump metadata nvme0n1p5"
:~# lvmconfig
config {
}
local {
}
dmeventd {
}
report {
}
activation {
}
global {
}
shell {
}
backup {
}
log {
}
allocation {
}
devices {
}
:~# grep filter /etc/lvm/lvm*.conf
/etc/lvm/lvm.conf:# Configuration option devices/filter.
/etc/lvm/lvm.conf:# Run vgscan after changing the filterto regenerate the cache.
/etc/lvm/lvm.conf:# filter= [ "a|.*|" ]
/etc/lvm/lvm.conf:# filter= [ "r|/dev/cdrom|" ]
/etc/lvm/lvm.conf:# filter= [ "a|loop|", "r|.*|" ]
/etc/lvm/lvm.conf:# filter= [ "a|loop|", "r|/dev/hdc|", "a|/dev/ide|", "r|.*|" ]
/etc/lvm/lvm.conf:# filter= [ "a|^/dev/hda8$|", "r|.*|" ]
/etc/lvm/lvm.conf:# filter= [ "a|.*|" ]
/etc/lvm/lvm.conf:# Configuration option devices/global_filter.
/etc/lvm/lvm.conf:# Because devices/filtermay be overridden from the command line, it is /etc/lvm/lvm.conf:# not suitable for system-wide device filtering, e.g. udev. /etc/lvm/lvm.conf:# Use global_filterto hide devices from these LVM system components. /etc/lvm/lvm.conf:# The syntax is the same as devices/filter. Devices rejected by
/etc/lvm/lvm.conf:# global_filterare not opened by LVM.
/etc/lvm/lvm.conf:# global_filter= [ "a|.*|" ]
/etc/lvm/lvm.conf:# This is a quick way of filtering out block devices that are not /etc/lvm/lvm.conf:# devices file or the filter. This option does not enable autoactivation
/etc/lvm/lvm.conf:# Configuration option activation/mlock_filter.
/etc/lvm/lvm.conf:# mlock_filter= [ "locale/locale-archive", "gconv/gconv-modules.cache" ]

:~# cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz root=/dev/sda6 ro rd.driver.blacklist=nouveau modprobe.blacklist=nouveau nvidia-drm.modeset=1 5

:~# pvck --dump metadata nvme0n1p5
 Cannot access nvme0n1p5.
-- 
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