SPA_VERSION_DITTO_BLOCKS - Illumos

Symbol: SPA_VERSION_DITTO_BLOCKS

usr/src/uts/common/fs/zfs/spa_misc.c

if (spa_version(spa) < SPA_VERSION_DITTO_BLOCKS)

usr/src/uts/common/fs/zfs/zfs_ioctl.c

if (zfs_earlier_version(dsname, SPA_VERSION_DITTO_BLOCKS))