Bug 983565

Summary: dm-cache is not loaded on boot
Product: [openSUSE] openSUSE Tumbleweed Reporter: Luiz Angelo Daros de Luca <luizluca>
Component: KernelAssignee: E-mail List <kernel-maintainers>
Status: RESOLVED DUPLICATE QA Contact: E-mail List <qa-bugs>
Severity: Major    
Priority: P5 - None CC: mpluskal
Version: Current   
Target Milestone: ---   
Hardware: Other   
OS: Other   
Whiteboard:
Found By: --- Services Priority:
Business Priority: Blocker: ---
Marketing QA Status: --- IT Deployment: ---

Description Luiz Angelo Daros de Luca 2016-06-07 17:54:24 UTC 
Hello,

Since recent tumbleweed updates, my system does not load dm-cache during the boot, which I use it for /home partition. /home is a lv that uses a ssd lv as  cache for hdd disc (building an hibrid ssd/hdd disk).

After timeout, systemd gives me the maintanance shell (where it asks for root password). If I manually loads dm-cache (modprobe dm-cache) and exits, systemd is able to continue.

I don't know where to start to look for a fix. dracut should have loaded it (even not being the root partition?) systemd? udev rules? lvm config?
Comment 1 Luiz Angelo Daros de Luca 2016-06-07 17:55:36 UTC 
BTW, openSUSE 20160603
Comment 2 Martin Pluskal 2016-06-08 10:38:34 UTC 
Likely same issue as boo#983221

*** This bug has been marked as a duplicate of bug 983221 ***