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Created attachment 1880661 [details]
pvscan with lvm 2.03.14-3

Description of problem:
After upgrading from 8.5 to 8.6 the non-root VG are not detected anymore.
Downgrading lvm2 to lvm2-2.03.12-11.el8_5.x86_64 (with dependencies: device-mapper-1.02.177-11) fixes the issue.

Version-Release number of selected component (if applicable):
lvm2-2.03.14-3 and device-mapper-1.02.181-3

How reproducible:
Always

Steps to Reproduce:
1. Upgrade lvm2 to latest.
2.
3.

Actual results:
Only root PV is detected


Expected results:
All 3 PV should be detected.


Additional info:

Created attachment 1880662 [details]
pvscan with lvm 2.03.12-11

In 8.6 lvm began using /etc/multipath/wwids to help identify multipath components, which should be ignored.  The attached pvscan shows the wwids for sdb1 and sdc1 are listed in /etc/multipath/wwids, so lvm ignores them:

pvscan[15665] device/dev-mpath.c:461  dev_is_mpath_component /dev/sdb1 multipath wwid 600508b1001c4f1808d6eace1ae87229
pvscan[15665] device/dev-mpath.c:461  dev_is_mpath_component /dev/sdc1 multipath wwid 600508b1001cfd059e1b819a16d14d53

If you're not using multipath on these devices, you should remove their wwids from /etc/multipath/wwids.  If you're trying to use the multipath blacklist with these wwids, then this is a known problem (bug 2076262) and will be fixed in the next release.  Another option is to disable lvm's use of /etc/multipath/wwids by setting lvm.conf multipath_wwids_file="".

This is a duplicate of bug 2076262.

*** This bug has been marked as a duplicate of bug 2076262 ***