echo -n $label
}
+set_debug_size () {
+ local dz=${1:-$DEBUG_SIZE}
+ local cpus=$(getconf _NPROCESSORS_CONF)
+
+ # bug 19944, adjust size to be -gt num_possible_cpus()
+ # promise 2MB for every cpu at least
+ if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
+ dz=$((cpus * 2))
+ fi
+ lctl set_param debug_mb=$dz
+}
+
+set_default_debug () {
+ local debug=${1:-"$PTLDEBUG"}
+ local subsystem_debug=${2:-"$SUBSYSTEM"}
+ local debug_size=${3:-$DEBUG_SIZE}
+
+ lctl set_param debug="$debug"
+ lctl set_param subsystem_debug="${subsystem_debug# }"
+
+ set_debug_size $debug_size
+ sync
+}
+
+set_default_debug_nodes () {
+ local nodes=$1
+
+ if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
+ nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
+ set_default_debug
+ fi
+
+ [[ -n $nodes ]] && do_rpc_nodes $nodes set_default_debug \
+ \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
+}
+
+set_default_debug_facet () {
+ local facet=$1
+ local node=$(facet_active_host $facet)
+ [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
+
+ set_default_debug_nodes $node
+}
+
# Facet functions
mount_facets () {
local facets=${1:-$(get_facets)}
echo "mount -t lustre $@ ${!dev} $mntpt"
echo "Start of ${!dev} on ${facet} failed ${RC}"
else
- do_facet ${facet} "lctl set_param debug=\\\"$PTLDEBUG\\\"; \
- lctl set_param subsystem_debug=\\\"${SUBSYSTEM# }\\\"; \
- lctl set_param debug_mb=${DEBUG_SIZE}; \
- sync"
+ set_default_debug_facet $facet
label=$(do_facet ${facet} "$E2LABEL ${!dev}")
[ -z "$label" ] && echo no label for ${!dev} && exit 1
do_node $client mkdir -p $mnt
do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
- do_node $client "lctl set_param debug=\\\"$PTLDEBUG\\\";
- lctl set_param subsystem_debug=\\\"${SUBSYSTEM# }\\\";
- lctl set_param debug_mb=${DEBUG_SIZE}"
+ set_default_debug_nodes $client
return 0
}
echo "Started clients $clients: "
do_nodes $clients "mount | grep -w $mnt"
- do_nodes $clients "lctl set_param debug=\\\"$PTLDEBUG\\\";
- lctl set_param subsystem_debug=\\\"${SUBSYSTEM# }\\\";
- lctl set_param debug_mb=${DEBUG_SIZE};"
+ set_default_debug_nodes $clients
return 0
}
init_facets_vars
init_param_vars
- do_nodes $(comma_list $(nodes_list)) "lctl set_param debug=\\\"$PTLDEBUG\\\";
- lctl set_param subsystem_debug=\\\"${SUBSYSTEM# }\\\";
- lctl set_param debug_mb=${DEBUG_SIZE};
- sync"
+ set_default_debug_nodes $(comma_list $(nodes_list))
fi
init_gss