Delete_bdev is depracated in favor of specialized delete_* calls.
Removing it's use from "/bdevs" node so that it's no longer
available.
Moving split related methods to split class while at it, because
that's where they belong.
Change-Id: I1ff8d8b74cd8c27a734bca3065a98679b8676428
Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-on: https://review.gerrithub.io/421208
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>