On Fri, Sep 25, 2020 at 06:50:04PM +0200, Pavel Reichl wrote: > ikeep/noikeep was a workaround for old DMAPI code which is no longer > relevant. > > attr2/noattr2 - is for controlling upgrade behaviour from fixed attribute > fork sizes in the inode (attr1) and dynamic attribute fork sizes (attr2). > mkfs has defaulted to setting attr2 since 2007, hence just about every > XFS filesystem out there in production right now uses attr2. > > Signed-off-by: Pavel Reichl <preichl@xxxxxxxxxx> > --- > Documentation/admin-guide/xfs.rst | 2 ++ > fs/xfs/xfs_super.c | 31 ++++++++++++++++++------------- > 2 files changed, 20 insertions(+), 13 deletions(-) > > diff --git a/Documentation/admin-guide/xfs.rst b/Documentation/admin-guide/xfs.rst > index f461d6c33534..717f63a3607a 100644 > --- a/Documentation/admin-guide/xfs.rst > +++ b/Documentation/admin-guide/xfs.rst > @@ -217,6 +217,8 @@ Deprecated Mount Options > =========================== ================ > Name Removal Schedule > =========================== ================ > + ikeep/noikeep September 2025 > + attr2/noattr2 September 2025 > =========================== ================ > > > diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c > index 71ac6c1cdc36..1a04a03213c8 100644 > --- a/fs/xfs/xfs_super.c > +++ b/fs/xfs/xfs_super.c > @@ -1234,25 +1234,12 @@ xfs_fc_parse_param( > case Opt_nouuid: > mp->m_flags |= XFS_MOUNT_NOUUID; > return 0; > - case Opt_ikeep: > - mp->m_flags |= XFS_MOUNT_IKEEP; > - return 0; > - case Opt_noikeep: > - mp->m_flags &= ~XFS_MOUNT_IKEEP; > - return 0; > case Opt_largeio: > mp->m_flags |= XFS_MOUNT_LARGEIO; > return 0; > case Opt_nolargeio: > mp->m_flags &= ~XFS_MOUNT_LARGEIO; > return 0; > - case Opt_attr2: > - mp->m_flags |= XFS_MOUNT_ATTR2; > - return 0; > - case Opt_noattr2: > - mp->m_flags &= ~XFS_MOUNT_ATTR2; > - mp->m_flags |= XFS_MOUNT_NOATTR2; > - return 0; > case Opt_filestreams: > mp->m_flags |= XFS_MOUNT_FILESTREAMS; > return 0; > @@ -1304,6 +1291,24 @@ xfs_fc_parse_param( > xfs_mount_set_dax_mode(mp, result.uint_32); > return 0; > #endif > + /* Following mount options well be removed on September 2025 */ well -> will, on -> in I fixed that on commit, so Reviewed-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx> --D > + case Opt_ikeep: > + xfs_warn(mp, "%s mount option is deprecated.", param->key); > + mp->m_flags |= XFS_MOUNT_IKEEP; > + return 0; > + case Opt_noikeep: > + xfs_warn(mp, "%s mount option is deprecated.", param->key); > + mp->m_flags &= ~XFS_MOUNT_IKEEP; > + return 0; > + case Opt_attr2: > + xfs_warn(mp, "%s mount option is deprecated.", param->key); > + mp->m_flags |= XFS_MOUNT_ATTR2; > + return 0; > + case Opt_noattr2: > + xfs_warn(mp, "%s mount option is deprecated.", param->key); > + mp->m_flags &= ~XFS_MOUNT_ATTR2; > + mp->m_flags |= XFS_MOUNT_NOATTR2; > + return 0; > default: > xfs_warn(mp, "unknown mount option [%s].", param->key); > return -EINVAL; > -- > 2.26.2 >
