Symbol: ZPOOL_EXPORT_AFTER_SPLIT
usr/src/lib/libzfs/common/libzfs_pool.c
3522
zc.zc_cookie = ZPOOL_EXPORT_AFTER_SPLIT;
usr/src/uts/common/fs/zfs/zfs_ioctl.c
2101
boolean_t exp = !!(zc->zc_cookie & ZPOOL_EXPORT_AFTER_SPLIT);