…en running varnishstats
…ved bad metric, made metrics and rate user definable
* reports the current 'role' * if slave, then also reports: * 'master_link_status' (1 for up, 0 for down) * 'master_last_io_seconds_ago' * 'master_sync_in_progress' The thought is you'd be able ot install this on a master/slave pair, and it'd be collecting the correct metrics regardless of which is master and which is slave. In addition, reporting master_link_status as 1 or 0 allows you to create a Plateau Trigger with low values, and alert aftering after it has been down for N units of time.
…uests - removing because of ruby 1.9.3 unused variable warnings
…s needed when a device isn't provided and the mount output is used