fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# CDDL HEADER START
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# The contents of this file are subject to the terms of the
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# Common Development and Distribution License (the "License").
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# You may not use this file except in compliance with the License.
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# See the License for the specific language governing permissions
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# and limitations under the License.
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# When distributing Covered Code, include this CDDL HEADER in each
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# If applicable, add the following below this CDDL HEADER, with the
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# fields enclosed by brackets "[]" replaced with your own identifying
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# information: Portions Copyright [yyyy] [name of copyright owner]
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# CDDL HEADER END
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# Copyright 2008 Sun Microsystems, Inc. All rights reserved.
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# Use is subject to license terms.
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# rdc_bitmap_mode
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# - Sets the mode of the RDC bitmap operation, acceptable values are:
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# 0 - autodetect bitmap mode depending on the state of SDBC (default).
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# 1 - force bitmap writes for every write operation, so an update resync
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# can be performed after a crash or reboot.
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# 2 - only write the bitmap on shutdown, so a full resync is
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# required after a crash, but an update resync is required after
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# rdc_max_sets
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# - Configure the maximum number of RDC sets that can be enabled on
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# this host. The actual maximum number of sets that can be enabled
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# will be the minimum of this value and nsc_max_devices (see
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# nsctl.conf) at the time the rdc kernel module is loaded.
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# rdc_health_thres
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# - Set the timeout (in seconds) for RDC health monitoring. If IPMP is in
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte# use over the RDC link this value should be set higher than in.mpathd's
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte#rdc_health_thres=20;