I run
lvs --version
LVM version: 2.02.120(2) (2015-05-15)
Library version: 1.03.01 (2015-05-15)
Driver version: 4.33.0
on OpenSUSE Leap
lsb_release -rd
Description: openSUSE Leap 42.1 (x86_64)
Release: 42.1
Exec of LV snapshots of active LVs reports ERRORs
lvs
LV VG Attr LSize Pool Origin Data% Meta% Move Log
Cpy%Sync Convert
LV01 VG0 -wi-ao---- 352.00m
LV02 VG0 -wi-ao---- 5.00g
LV03 VG0 -wi-ao---- 512.00m
lvcreate -L 352M -s -n SNAP01 /dev/VG0/LV01
device-mapper: remove ioctl on (254:3) failed: Device or resource busy
Logical volume "SNAP01" created.
lvcreate -L 512M -s -n SNAP03 /dev/VG0/LV03
device-mapper: remove ioctl on (254:15) failed: Device or resource busy
Logical volume "SNAP03" created.
lvcreate -L 5G -s -n SNAP02 /dev/VG0/LV02
device-mapper: remove ioctl on (254:18) failed: Device or resource busy
Logical volume "SNAP02" created.
similar to similar errors referenced in BUG
Bug 927437 - "device-mapper: remove ioctl on failed" error when
creating thin pool volume
https://bugzilla.redhat.com/show_bug.cgi?id=927437#c10
but still creates the snapshot LVs
lvs | grep SNAP
LV VG Attr LSize Pool Origin Data% Meta% Move
Log Cpy%Sync Convert
SNAP01 VG0 swi-a-s--- 352.00m LV01 0.00
SNAP02 VG0 swi-a-s--- 5.00g LV02 0.01
SNAP03 VG0 swi-a-s--- 512.00m LV03 0.00
Are the "device-mapper: remove ioctl on (254:18) failed" still the
same/similar issue as #927437, new upstream issue, or distro-specific?
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