cfb6aec8ab
It's "iostats", not "io_stats". Remove extraneous "$" from variable substitution. Change-Id: I287797a8ab44032ce5c32ee48efdec52bba59f53 Signed-off-by: Karol Latecki <karol.latecki@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/476556 Reviewed-by: Maciej Wawryk <maciejx.wawryk@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>