lvm writecache volume will not get mounted on boot
| Task Info (Flyspray) | |
|--------------------------|--------------------------------------------------------------------------------|
| <small>Opened By</small> | <small>[dorian (thohac)](https://bugs.archlinux.org/user/35002)</small> |
| <small>Task ID</small> | <small>[70482](https://bugs.archlinux.org/task/70482)</small> |
| <small>Type</small> | <small>Bug Report</small> |
| <small>Project</small> | <small>Arch Linux</small> |
| <small>Category</small> | <small>Packages: Core</small> |
| <small>Version</small> | <small>None</small> |
| <small>OS</small> | <small>All</small> |
| <small>Opened</small> | <small>2021-04-17 01:14:56 UTC</small> |
| <small>Status</small> | <small>Assigned</small> |
| <small>Assignee</small> | <small>[Christian Hesse (eworm)](https://bugs.archlinux.org/user/6879)</small> |
### Details
Description:
A lvm writecache volume will not get mounted on boot because the required dm_writecache module does not get loaded by lvm2 mkinitcpio hook.
Additional info:
* package version(s)
* config and/or log files etc.
* link to upstream bug report, if any
Steps to reproduce:
create lvm writecache volume. Add it to fstab and reboot.
Once the system drops to recovery-shell
vgchange -ay will load dm_writecache and set it to active just fine.
issue