These patches add trusted.* xattr support and switch on rgrplvb by default when the sb_fs_format field is greater than 1801 (the current version). Filesystems with an 1802 fs format can currently be created with gfs2-utils.git/master using -o format=1802 but that will become the default once this has had some soak time.
I've tested the patches with several rounds of xfstests single-node, and in a clustered configuration with a lot of file operations happening on each node, including filling the fs to force resource group contention. Andreas Gruenbacher (1): gfs2: Add trusted xattr support Andrew Price (1): gfs2: Enable rgrplvb for sb_fs_format 1802 fs/gfs2/incore.h | 1 + fs/gfs2/ops_fstype.c | 27 +++++++++++++++--- fs/gfs2/super.h | 8 +++++- fs/gfs2/xattr.c | 48 +++++++++++++++++++++++++++++--- include/uapi/linux/gfs2_ondisk.h | 5 ++-- 5 files changed, 78 insertions(+), 11 deletions(-) -- 2.29.2
