This file is indexed.

/etc/iet/ietd.conf is in iscsitarget 1.4.20.3+svn499-0ubuntu2.

This file is owned by root:root, with mode 0o600.

The actual contents of the file can be viewed below.

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# Example iscsi target configuration
#
# Everything until the first target definition belongs
# to the global configuration.
#
# "iSNSServer" is the iSNS server you want your portal to register
# with.
#
# "iSNSAccessControl" is for enabling initiator access control
# through the iSNS server.
#
# "IncomingUser" specifies credentials the initiator has to provide -
# several of these are supported. If mutual CHAP shall be employed,
# "OutgoingUser" specifies the user/pass combination the target will
# provide - only one is supported.
#
# Leave them alone (keep them commented out) if you don't want to use
# authentication for discovery sessions.

#iSNSServer 192.168.1.16
#iSNSAccessControl No

#IncomingUser joe secret
#OutgoingUser jack 12charsecret

# Targets definitions start with "Target" and the target name.
# The target name must be a globally unique name, the iSCSI
# standard defines the "iSCSI Qualified Name" as follows:
#
# iqn.yyyy-mm.<reversed domain name>[:identifier]
#
# "yyyy-mm" is the date at which the domain is valid and the identifier
# is freely selectable. For further details please check the iSCSI spec.

#Target iqn.2001-04.com.example:storage.disk2.sys1.xyz
	# CHAP Users
	#
	# The same rules as for discovery users apply here.
	#
	# Don't set them if you don't want to use CHAP authentication.
	#
	#IncomingUser joe secret
	#OutgoingUser jim 12charpasswd
	#
	# Logical Unit definition
	#
	# Block devices, regular files (fileio only), LVM, and RAID
	# can be offered to the initiators as a block device.
	#
	# Lun numbers MUST start with zero (each target needs a Lun 0)
	#
	#Lun 0 Path=/dev/sdc,Type=fileio,ScsiId=xyz,ScsiSN=xyz
	#
	# Alias name for this target (Not Used)
	#
	#Alias Test
	#
	# Various iSCSI parameters
	# (not all are used right now, see also iSCSI spec for details)
	#
	# Outgoing SCSI data (initiator to target user data or command
	# parameters) is sent as either solicited data or unsolicited data.
	# Solicited data is sent in response to R2T PDUs.  Unsolicited data
	# can be sent as part of an iSCSI command PDU sequence
	# ("Immediate Data") or as a separate iSCSI data PDU sequence.
	#
	#MaxConnections		1		# Number of connections/session
						# We only support 1
	#MaxSessions		0		# Number of sessions/target
						# 0 = no explicit limit
	#InitialR2T		Yes		# Wait first for R2T
						# Yes = no unsolicited data
	#ImmediateData		Yes		# Data can accompany command
						# Yes = cmnd/data in same PDU
	#MaxRecvDataSegmentLength 8192		# Max data per PDU to receive
	#MaxXmitDataSegmentLength 8192		# Max data per PDU to transmit
	#MaxBurstLength		262144		# Max data per sequence (R2T)
	#FirstBurstLength	65536		# Max unsolicited data sequence
	#DefaultTime2Wait	2		# Secs to wait for ini to logout
						# also secs for ini to wait
						# before logging back in
						# Not implemented, but settable
	#DefaultTime2Retain	0		# Secs keep session after logout
						# We only support 0
	#MaxOutstandingR2T	1		# Max outstanding R2Ts per cmnd
	#DataPDUInOrder		Yes		# Data in PDUs is ordered
						# We only support ordered
	#DataSequenceInOrder	Yes		# PDUs in sequence are ordered
						# We only support ordered
	#ErrorRecoveryLevel	0		# We only support level 0
	#HeaderDigest		None,CRC32C	# PDU header checksum algo list
						# None or CRC32C
						# If only one is set then the
						# initiator must agree to it
						# or the connection will fail
	#DataDigest		None,CRC32C	# PDU data checksum algo list
						# Same as above
	#MaxSessions		0		# Maximum number of sessions to
						# this target - 0 = unlimited
	#NOPInterval		0		# Send a NOP-In ping each after
						# that many seconds if the conn
						# is otherwise idle - 0 = off
	#NOPTimeout		0 		# Wait that many seconds for a
						# response on a NOP-In ping
						# If 0 or > NOPInterval, NOPInterval
						# is used!
	#
	# Various target parameters
	#
	#Wthreads		8		# Number of IO threads
	#QueuedCommands		32		# Number of queued commands