Bug 2211398 - modprobe: FATAL: Module kvdo not found in directory
Summary: modprobe: FATAL: Module kvdo not found in directory
Keywords:
Status: NEW
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: lvm2
Version: 9.3
Hardware: Unspecified
OS: Unspecified
unspecified
medium
Target Milestone: rc
: ---
Assignee: LVM Team
QA Contact: cluster-qe
URL:
Whiteboard:
Depends On:
Blocks: 2180384 2209174
TreeView+ depends on / blocked
 
Reported: 2023-05-31 12:48 UTC by Petr Beranek
Modified: 2023-08-10 15:41 UTC (History)
6 users (show)

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Type: Bug
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System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHELPLAN-158697 0 None None None 2023-05-31 12:49:26 UTC

Description Petr Beranek 2023-05-31 12:48:22 UTC 
Description of problem:
When trying to create a VDO lv, the following error pops up:
lvcreate --type vdo --name test-vdo --size 5g --virtualsize 10g vdovg
modprobe: FATAL: Module kvdo not found in directory /lib/modules/5.14.0-316.el9.x86_64
  /usr/sbin/modprobe failed: 1
  vdo: Required device-mapper target(s) not detected in your kernel.
  Run `lvcreate --help' for more information.


Version-Release number of selected component (if applicable):
RHEL-9.3.0-20230524.0
lvm2-libs-2.03.21-1.el9.x86_64
lvm2-2.03.21-1.el9.x86_64
kmod-kvdo-8.2.1.6-86.el9.x86_64
vdo-8.2.0.2-1.el9.x86_64


How reproducible:
always


Steps to Reproduce:
1. Install RHEL with LVM and at least 5GB free space in a volume group
2. "lvcreate --type vdo --name test-vdo --size 5g --virtualsize 10g <vg-name>"


Actual results:
Command results in 'modprobe: FATAL: Module kvdo not found in directory ...' error


Expected results:
No error, VDO volume is created.
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