[dm-devel] [PATCH 20/21] libmultipath: sync_map_state: log failing paths

[Benjamin Marzinski]

On Fri, Oct 12, 2018 at 12:27:06AM +0200, Martin Wilck wrote:
> Emit a log message when force-failing exisiting paths.
> 

Reviewed-by: Benjamin Marzinski <bmarzins at redhat.com>

> Signed-off-by: Martin Wilck <mwilck at suse.com>
> ---
>  libmultipath/structs_vec.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/libmultipath/structs_vec.c b/libmultipath/structs_vec.c
> index f87d69d4..c85823a0 100644
> --- a/libmultipath/structs_vec.c
> +++ b/libmultipath/structs_vec.c
> @@ -318,8 +318,11 @@ sync_map_state(struct multipath *mpp)
>  			else if ((pp->dmstate == PSTATE_ACTIVE ||
>  				  pp->dmstate == PSTATE_UNDEF) &&
>  				 (pp->state == PATH_DOWN ||
> -				  pp->state == PATH_SHAKY))
> +				  pp->state == PATH_SHAKY)) {
> +				condlog(2, "sync_map_state: failing %s state %d dmstate %d",
> +					pp->dev, pp->state, pp->dmstate);
>  				dm_fail_path(mpp->alias, pp->dev_t);
> +			}
>  		}
>  	}
>  }
> -- 
> 2.19.0