Hi Steve- These changes accompany kernel support for "-t nfs -o vers=4". The changes have been split into separate patches for clarity, and the stropts.c changes have been reworked to make the text-based logic more straightforward for "vers=4" and "-t nfs4" mounts. They are offered contingent upon acceptance of the kernel patches. --- Chuck Lever (3): mount.nfs: Detect "-t nfs -o vers=4" mounts umount.nfs: Skip UMNT call for "-t nfs -o vers=4" mounts mount.nfs: Support "vers=4" in nfs_nfs_version() utils/mount/network.c | 14 +++++++++----- utils/mount/network.h | 1 + utils/mount/nfsumount.c | 4 ++++ utils/mount/stropts.c | 10 ++++++++-- 4 files changed, 22 insertions(+), 7 deletions(-) -- Chuck Lever <chuck.lever@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html