[dm-devel] Unstable isci path and confusing logging

[Charlie Brady]

In case it is relevant, here is my device configuration.

devices {
     device {
         vendor                  "SUN"
         product                 "LCSM100_I"
         getuid_callout          "/sbin/scsi_id -g -u -s /block/%n"
         prio_callout            "/sbin/mpath_prio_rdac /dev/%n"
         features                "0"
         hardware_handler        "1 rdac"
         path_grouping_policy    group_by_prio
         failback                immediate
         rr_weight               uniform
         no_path_retry           queue
         rr_min_io               1000
         path_checker            rdac
     }
}