-
Wang Shilong authored
Steps to reproduce: $ lctl get_param -n ost.OSS.ost_io.nrs_tbf_rule error: get_param: reading 'ost.OSS.ost_io.nrs_tbf_rule': No such device $ echo $? 0 read_param() might return errors, fix to return errors to caller. Change-Id: Id165424342be3109669f173b9b72c16aa8c83425 Signed-off-by: Wang Shilong <wshilong@ddn.com> Reviewed-on: https://review.whamcloud.com/32925 Tested-by: Jenkins Tested-by: Maloo <hpdd-maloo@intel.com> Reviewed-by: Andreas Dilger <adilger@whamcloud.com> Reviewed-by: James Simmons <uja.ornl@yahoo.com> Reviewed-by: Oleg Drokin <green@whamcloud.com>
6ca2425c