4 # The contents of this file are subject to the terms of the
5 # Common Development and Distribution License, Version 1.0 only
6 # (the "License"). You may not use this file except in compliance
9 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 # or http://www.opensolaris.org/os/licensing.
11 # See the License for the specific language governing permissions
12 # and limitations under the License.
14 # When distributing Covered Code, include this CDDL HEADER in each
15 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 # If applicable, add the following below this CDDL HEADER, with the
17 # fields enclosed by brackets "[]" replaced with your own identifying
18 # information: Portions Copyright [yyyy] [name of copyright owner]
22 # Copyright 2005 Sun Microsystems, Inc. All rights reserved.
23 # Use is subject to license terms.
25 #pragma ident "%Z%%M% %I% %E% SMI"
27 #-----------------------------
28 # ON version of emul64.conf
29 #-----------------------------
32 # Define Different Drive Sizes:
34 # Compute MSB blocks of X GB disk with dc(1):
35 # X 1024 1024 1024***512/2 32^/16op10op
36 # Compute LSB blocks of X GB disk with dc(1):
37 # X 1024 1024 1024***512/2 32^%16op10op
38 # With nhead = 128 and nsect = 128, Compute ncyl of X GB disk with dc(1):
39 # X 1024 1024 1024***512/128 128*/16op10op
40 # Example: for wombat-drive-1_5TB:
42 # 1024 512+1024 1024 1024***512/2 32^/16op10op
45 # 1024 512+1024 1024 1024***512/2 32^%16op10op
48 # 1024 512+1024 1024 1024***512/128 128*/16op10op
52 # format is: MSB, LSB dtype, ncyl nhead, nsect
54 wombat-drive-1GB= 0, 2097152, 0, 128, 128, 128;
55 wombat-drive-1TB= 0, 2147483648, 0, 131072, 128, 128;
56 wombat-drive-1_5TB= 0, 3221225472, 0, 196608, 128, 128;
57 wombat-drive-2TB= 1, 0, 0, 262144, 128, 128;
58 wombat-drive-3TB= 1, 2147483648, 0, 393216, 128, 128;
59 wombat-drive-5TB= 2, 2147483648, 0, 655360, 128, 128;
62 # Define Different emul64 HBA instances and children:
64 # We don't define HBAs by default, other tests that live under pshot
65 # (like the devfs testsuite) will fail if emul64 is enabled by default.
66 # The test scripts that use emul64 should enable the required
67 # emul64.conf configuration (and restore a disabled emul64.conf).
69 # NOTE: As of %E% the sd target driver does not support
70 # devices >= 2TB. If you configure one format will
72 # The capacity of this LUN is too large.
73 # Reconfigure this LUN so that it is < 2TB.
77 #name="emul64" parent="pshot" bus-addr="1"
78 # targ_0_0= "wombat-drive-1GB", "WOMBAT 1_0_0:1GB";
80 #name="emul64" parent="pshot" bus-addr="2"
81 # targ_0_0= "wombat-drive-1TB", "WOMBAT 2_0_0:1TB"
82 # targ_1_0= "wombat-drive-1_5TB", "WOMBAT 2_1_0:1.5TB";
87 # The following properties can be used to override tunables in the emul64
90 # emul64_collect_stats 0 means do not collect statistics.
91 # Non-zero means to collect statistics.
94 # emul64_yield_enable Non-zero means that emul64 should
95 # periodically yield the CPU to allow other
96 # activities to happen. Default value is 1.
98 # emul64_yield_period Number of emul64 I/O operation between
99 # yields of the CPU. Default is 1000.
101 # emul64_yield_length Amount of time in microseconds that emul64
102 # should yield the CPU during its periodic
103 # yields. Default is 1000.
105 # emul64_max_task Maximum number of task elements in the task
106 # queue for each emul64 controller. Default
109 # emul64_task_nthreads Specifies the number of threads that should
110 # be used to process a controller's task
111 # queue. By default this is set at run time
112 # to the number of CPUs on the system. It
113 # should probably only be set in this file
114 # for special purposes.
116 # The driver has the default values preset, so it is only necessary to
117 # define these properties in this file if you wish to override the default
118 # values. The following commented lines can be used as a prototype for
119 # setting the properties.
121 #emul64_collect_stats=1;
122 #emul64_yield_enable=1;
123 #emul64_yield_period=1000;
124 #emul64_yield_length=1000;
126 #emul64_task_nthreads=<ncpu>;