v4: https://lore.kernel.org/r/20201007140402.14295-1-hsiangkao@xxxxxxx Hi, This is another approach suggested by Eric in the reply of v3 (if I understand correctly), which also attempts to use i18n-enabled xfsprogs xfs_notice() to error out sanity check failure suggested by Dave on IRC. kernel side of [PATCH 2/3] https://lore.kernel.org/r/20201009050546.32174-1-hsiangkao@xxxxxxxxxx Thanks, Gao Xiang Changes since v4: - [2/3] stretch columns for commit message (Darrick); - [2/3] add a comment to hasdalign check (Darrick); - [2/3] break old sunit / swidth != 0 check into two seperate checks (Darrick); - [2/3] update an error message description (Darrick); - [2/3] use bytes for sunit / swidth representation, so users can see values in the unique unit. - [3/3] introduce a userspace wrapper libxfs_validate_stripe_factors (Darrick). Gao Xiang (3): libxfs: allow i18n to xfs printk xfs: introduce xfs_validate_stripe_factors() mkfs: make use of xfs_validate_stripe_factors() libxfs/libxfs_api_defs.h | 1 + libxfs/libxfs_priv.h | 8 ++--- libxfs/xfs_sb.c | 65 +++++++++++++++++++++++++++++++++------- libxfs/xfs_sb.h | 3 ++ mkfs/xfs_mkfs.c | 23 +++++--------- 5 files changed, 69 insertions(+), 31 deletions(-) -- 2.18.1
