[dm-devel] Kernel error at a LVM snapshot creation

[Zdenek Kabelac]

Dne 02. 09. 19 v 3:04 Dmitrij Gusev napsal(a):
> Hello.
> 
> I get a kernel error every time I create LVM snapshot - at the creation and at 
> boot time, though the snapshot itself is working properly.
> 
> Linux nexus 4.19.69 #2 SMP Thu Aug 29 16:33:35 CDT 2019 x86_64 Intel(R) 
> Xeon(R) E-2174G CPU @ 3.80GHz GenuineIntel GNU/Linux

Hi


This is likely not a kernel error.

In which way are you creating your snapshot ?
Seems like it's made read-only ?

What version of lvm2 are you using ?
(there used to be bug when creating COW as read-only device)

Regard

Zdenek