Hi Current stable version of genkernel (3.4.49.2) builds initramfs images without proper support for LVM cache (ssd as hdd cache). Thus LVM cached root/partitions are unavailable at boot time. To boot properly sys-block/thin-provisioning-tools utils must be included + its c++ dependencies (libexpat.so*, libgcc_s.so* and libstdc++.so*) I suggest a separate command-line argument for genkernel to include those. For details see https://forums.gentoo.org/viewtopic-t-1014256.html Reproducible: Always
https://gitweb.gentoo.org/proj/genkernel.git/commit/?id=9dea735590ebfff278710148fa8743777a18c4bd Available since v4.0.0b15