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The regression test requires a network layer as the underlying layer of md, it use nvme-tcp as the network layer. Changelog: v2 - applied Shinichiro's comments, use common/nvme instead of tests/nvme/rc, disconnecting nvme controller on cleanup_nvme_over_tcp v3 - applied Shinichiro's comments, fixed shellcheck, moved _nvme_disconnect_ctrl() to common/nvme. applied Daniel's comments, using ${def_subsysnqn}, moved _find_nvme_ns() to common/nvme. v4 - applied Yu's comments, add requires() for md-mod and raid1 Ofir Gal (2): nvme: move helper functions to common/nvme md: add regression test for "md/md-bitmap: fix writing non bitmap pages" common/brd | 28 +++ common/nvme | 636 +++++++++++++++++++++++++++++++++++++++++++++++ tests/md/001 | 86 +++++++ tests/md/001.out | 3 + tests/md/rc | 13 + tests/nvme/rc | 629 +--------------------------------------------- 6 files changed, 767 insertions(+), 628 deletions(-) create mode 100644 common/brd create mode 100644 common/nvme create mode 100755 tests/md/001 create mode 100644 tests/md/001.out create mode 100644 tests/md/rc