1: # istgt configuration file
2: #
3: # Please do not write parameters excluding ASCII.
4: # The parameter must be quoted if space or separator include.
5: #
6: # The section of PortalGroup, InitiatorGroup and LogicalUnit can be
7: # reloaded by sending SIGHUP to the istgt process.
8: #
9: # configuration syntax:
10: # spaces at head of line are deleted, other spaces are as separator
11: # starting with '#' is comment line, not evaluate
12: # ending with '\' is concatenating next line
13: # bracket key is section key grouping following keys
14: # group number of section key is used as tag number
15: # (group number might not be continuous value)
16: # 1st string is key may appear multiple times
17: # 2nd and more are value associated the key
18: # Comment key is placed for human readable like user interface
19: #
20: [Global]
21: Comment "Global section"
22: # node name (not include optional part)
23: NodeBase "iqn.2007-09.jp.ne.peach.istgt"
24:
25: # files
26: PidFile /var/run/istgt.pid
27: AuthFile %%CONFIGDIR%%/auth.conf
28:
29: # directories
30: # for removable media (virtual DVD/virtual Tape)
31: MediaDirectory %%MEDIADIR%%
32:
33: # syslog facility
34: LogFacility "local7"
35:
36: # socket I/O timeout sec. (polling is infinity)
37: Timeout 30
38: # NOPIN sending interval sec.
39: NopInInterval 20
40:
41: # authentication information for discovery session
42: DiscoveryAuthMethod Auto
43: #DiscoveryAuthGroup AuthGroup9999
44:
45: # reserved maximum connections and sessions
46: # NOTE: iSCSI boot is 2 or more sessions required
47: MaxSessions 16
48: MaxConnections 4
49:
50: # maximum number of sending R2T in each connection
51: # actual number is limited to QueueDepth and MaxCmdSN and ExpCmdSN
52: # 0=disabled, 1-256=improves large writing
53: MaxR2T 32
54:
55: # iSCSI initial parameters negotiate with initiators
56: # NOTE: incorrect values might crash
57: MaxOutstandingR2T 16
58: DefaultTime2Wait 2
59: DefaultTime2Retain 60
60: FirstBurstLength 262144
61: MaxBurstLength 1048576
62: MaxRecvDataSegmentLength 262144
63:
64: # NOTE: not supported
65: InitialR2T Yes
66: ImmediateData Yes
67: DataPDUInOrder Yes
68: DataSequenceInOrder Yes
69: ErrorRecoveryLevel 0
70:
71: [UnitControl]
72: Comment "Internal Logical Unit Controller"
73: #AuthMethod Auto
74: AuthMethod CHAP Mutual
75: AuthGroup AuthGroup10000
76: # this portal is only used as controller (by istgtcontrol)
77: # if it's not necessary, no portal is valid
78: #Portal UC1 [::1]:3261
79: Portal UC1 127.0.0.1:3261
80: # accept IP netmask
81: #Netmask [::1]
82: Netmask 127.0.0.1
83:
84: # You should set IPs in /etc/rc.conf for physical I/F
85: [PortalGroup1]
86: Comment "SINGLE PORT TEST"
87: # Portal Label(not used) IP(IPv6 or IPv4):Port
88: #Portal DA1 [2001:03e0:06cf:0003:021b:21ff:fe04:f405]:3260
89: Portal DA1 192.168.2.36:3260
90:
91: # wildcard address you may need if use DHCP
92: # DO NOT USE WITH OTHER PORTALS
93: #[PortalGroup1]
94: # Comment "ANY IP"
95: # # Portal Label(not used) IP(IPv6 or IPv4):Port
96: # #Portal DA1 [::]:3260
97: # Portal DA1 0.0.0.0:3260
98:
99: [InitiatorGroup1]
100: Comment "Initiator Group1"
101: # name with ! deny login/discovery
102: #InitiatorName "!iqn.1991-05.com.microsoft:moon"
103: # spetified name allow login/discovery
104: #InitiatorName "iqn.1991-05.com.microsoft:saturn"
105: # special word "ALL" match all of initiators
106: InitiatorName "ALL"
107: Netmask 192.168.2.0/24
108:
109: # TargetName, Mapping, UnitType, LUN0 are minimum required
110: [LogicalUnit1]
111: Comment "Hard Disk Sample"
112: # full specified iqn (same as below)
113: #TargetName iqn.2007-09.jp.ne.peach.istgt:disk1
114: # short specified non iqn (will add NodeBase)
115: TargetName disk1
116: TargetAlias "Data Disk1"
117: # use initiators in tag1 via portals in tag1
118: Mapping PortalGroup1 InitiatorGroup1
119: # accept both CHAP and None
120: AuthMethod Auto
121: AuthGroup AuthGroup1
122: #UseDigest Header Data
123: UseDigest Auto
124: UnitType Disk
125: # SCSI INQUIRY - Vendor(8) Product(16) Revision(4) Serial(16)
126: #UnitInquiry "FreeBSD" "iSCSI Disk" "0123" "10000001"
127: # Queuing 0=disabled, 1-255=enabled with specified depth.
128: #QueueDepth 32
129:
130: # override global setting if need
131: #MaxOutstandingR2T 16
132: #DefaultTime2Wait 2
133: #DefaultTime2Retain 60
134: #FirstBurstLength 262144
135: #MaxBurstLength 1048576
136: #MaxRecvDataSegmentLength 262144
137: #InitialR2T Yes
138: #ImmediateData Yes
139: #DataPDUInOrder Yes
140: #DataSequenceInOrder Yes
141: #ErrorRecoveryLevel 0
142:
143: # LogicalVolume for this unit on LUN0
144: # for file extent
145: LUN0 Storage /tank/iscsi/istgt-disk1 10GB
146: # for raw device extent
147: #LUN0 Storage /dev/ad4 Auto
148: # for ZFS volume extent
149: #LUN0 Storage /dev/zvol/tank/istgt-vol1 Auto
150:
151: # override the serial of LUN0 specified with UnitInquiry
152: #LUN0 Option Serial "10000001"
153:
154: # for 3.5inch, 7200rpm HDD
155: # RPM 0=not reported, 1=non-rotating(SSD), n>1024 rpm
156: #LUN0 Option RPM 7200
157: # FormFactor 0=not reported, 1=5.25, 2=3.5, 3=2.5, 4=1.8, 5=less 1.8 inch
158: #LUN0 Option FormFactor 2
159:
160: # for 2.5inch, SSD
161: #LUN0 Option RPM 1
162: #LUN0 Option FormFactor 3
163:
164: # for future use (enabled by default)
165: #LUN0 Option ReadCache Disable
166: #LUN0 Option WriteCache Disable
167:
168: #[LogicalUnit2]
169: # # SCSI commands pass through to SCSI device by CAM
170: # Comment "Pass-through Disk Sample"
171: # TargetName pass-disk1
172: # TargetAlias "Pass Through Disk1"
173: # Mapping PortalGroup1 InitiatorGroup1
174: # AuthMethod Auto
175: # AuthGroup AuthGroup1
176: # UnitType Pass
177: # # DO NOT SPECIFY PARTITION, PASS-THROUGH USE ENTIRE LOGICAL UNIT
178: # LUN0 Device /dev/da0
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