Hello, When I was compiling lvm2 for opensuse package, I met warning about security_context_t. I found below URL, which show some reasons: https://www.redhat.com/archives/libvir-list/2020-July/msg00778.html I suggest lvm2 to follow the rule, to replace security_context_t with char *. Thanks. _______________________________________________ linux-lvm mailing list linux-lvm@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/