Another issue pops-up, looks like there are a few nvdimm patches that require backporting:
# ndctl create-namespace -e "namespace0.0" -m fsdax -f -vvv libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (256 byte) labels libndctl: ndctl_dimm_enable: nmem0: failed to enable libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: sizeof_namespace_index: nmem0: label area (1024) too small to host (128 byte) labels libndctl: ndctl_dimm_enable: nmem0: failed to enable enable_labels:945: region0: failed to initialize labels namespace_reconfig:977: region0: no idle namespace seed failed to reconfigure namespace: No such device root@ubuntu:~# ndctl -v 61.2+ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1811660 Title: [SRU] Unable to modify/create-namespace over NVDIMM-N To manage notifications about this bug go to: https://bugs.launchpad.net/dell-poweredge/+bug/1811660/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs