Symbol: SPA_VERSION_REFRESERVATION
usr/src/cmd/zfs/zfs_main.c
1027
if (spa_version >= SPA_VERSION_REFRESERVATION)
usr/src/lib/libzfs/common/libzfs_dataset.c
945
if (spa_version >= SPA_VERSION_REFRESERVATION)
usr/src/uts/common/fs/zfs/dsl_dataset.c
4038
if (spa_version(dp->dp_spa) < SPA_VERSION_REFRESERVATION)