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Chelsio T5/T4 Unified Wire For Linux x 1.4. Authentication and encryption 267 2. Hardware and Software 268 2.1. Supported Adapters 268 2.2.

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 100 T440-LP-CR T420-BT T420-LL-CR T420-CX 1.2.2. Adapter Req

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 101 1.3. Software Requirements chiscsi_base.ko is iSCSI non-offload

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 102 To obtain the key file a binary program called “chinfotool” mus

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 103 2. Software/Driver Loading There are two main steps to installing

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 104 A sample iSCSI configuration file will be installed in /

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 105 2.2. Generating single RPM for T3 and T4 adapters Follow the bel

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 106 2.3. Obtaining the iSCSI Software License A license file is

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 107 [root@host]# chinfotool Scanning System for network devices...

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 108 3. Software/Driver Unloading Use the following command to unload

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 109 4. Software/Driver Configuration and Fine-tuning The Chelsio iS

Chelsio T5/T4 Unified Wire For Linux xi 4.1. Legacy PXE boot 396 5. FCoE boot process 401 5.1. Legacy FCoE boot 401 6. iSCSI boot process

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 110 There are many specific parameters that can be configured, some o

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 111 A target can serve multiple devices, each device will be assigned

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 112 To stop a specific target execute iscsictl with “-s” followed by

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 113 4.4. The iSCSI Configuration File The iSCSI configuration file c

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 114 Table of Chelsio Global Entity Settings Key Valid Values Default

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 115 Table of iSCSI Entity Settings Key Valid Values Default Value Mul

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 116 IFMarker “Yes” “No” “No” No To turn on or off the target to initi

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 117 allowed. <secret> must be between 6 and 255 characters. C

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 118 TargetSessionMaxCmd 1 to 2048 64 No The maximum number of outstan

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 119 WWN=xxxxxx is a 16 character unique value set for multipath aware

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 12 I. Chelsio Unified Wire

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 120  sip, and/or  dip. lun=<lun list>:<permission> c

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 121 # lun 0: a ramdisk with default size of 16MB Targe

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 122 # Auth_CHAP_Policy=Mutual Auth_CHAP_target

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 123 For one-way CHAP, the initiator CHAP id and secret are configured

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 124 Auth_CHAP_Policy=Mutual, the Chelsio iSCSI target will accept a

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 125 ACL=iname=iqn.2006-02.com.chelsio.san1 # any initia

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 126 The details of the parameters for the key TargetDevice are found

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 127 Where: <path> Is the path to the actual storage devic

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 128 4.8. Target Redirection Support An iSCSI Target can redirect an

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 129 4.8.2. Redirecting to Multiple Portal Groups The Chelsio iSCSI T

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 13 1. Introduction Thank you for choosing Chelsio T5/T4 Unified Wire adapte

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 130 4.9.3. iscsictl options Options Mandatory Parameters Optional Pa

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 131 If the target=<name> option is specified, the -k <key&g

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 132 If any of the specified var=const parameter is invalid, the comm

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 133 currently active, they will be started. For Rules 2 & 3, pl

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 134 In the first example the minimum command set is given where the

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 135 Auth_CHAP_ChallengeLength Auth_CHAP_Policy The following pa

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 136 4.11.2. iscsi_auth_order Options: “ACL” or “CHAP”, defaults to

Chapter VIII. iSCSI PDU Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 137 VIII. iSCSI PDU Offload Initiator

Chapter VIII. iSCSI PDU Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 138 1. Introduction The Chelsio T5/T4 series Adapters suppor

Chapter VIII. iSCSI PDU Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 139 T420-CR T440-CR T422-CR T404-BT T420-BCH T440-LP-

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 14 WD-UDP WD-TOE iSCSI PDU Offload Target iSCSI PDU Offload Initiat

Chapter VIII. iSCSI PDU Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 140 2. Software/Driver Loading The driver must be loaded by the r

Chapter VIII. iSCSI PDU Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 141 ii. Now, unload them using the following command: [root@hos

Chapter VIII. iSCSI PDU Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 142 3. Software/Driver Unloading To unload the driver, execute th

Chapter VIII. iSCSI PDU Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 143 4. Software/Driver Configuration and Fine-tuning 4.1. Accel

Chapter VIII. iSCSI PDU Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 144 E.g.:- iface.iscsi_ifacename = cxgb4i.00:07:43:04:5b:da iface

Chapter VIII. iSCSI PDU Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 145 ii. Discovering iSCSI Targets To discovery an iSCSI target

Chapter VIII. iSCSI PDU Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 146 4.2. Auto login from cxgb4i initiator at OS bootup For iSCSI

Chapter IX. Data Center Bridging (DCB) Chelsio T5/T4 Unified Wire For Linux Page 147 IX. Data Center Bridging (DCB)

Chapter IX. Data Center Bridging (DCB) Chelsio T5/T4 Unified Wire For Linux Page 148 1. Introduction Data Center Bridging (DCB) refers to a set of br

Chapter IX. Data Center Bridging (DCB) Chelsio T5/T4 Unified Wire For Linux Page 149 2. Software/Driver Loading Before proceeding, please ensure that

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 15 install.py,dialog.py: Python scripts needed for the GUI installer. E

Chapter IX. Data Center Bridging (DCB) Chelsio T5/T4 Unified Wire For Linux Page 150 3. Software/Driver Unloading To disable DCB feature, unload FCoE

Chapter IX. Data Center Bridging (DCB) Chelsio T5/T4 Unified Wire For Linux Page 151 4. Software/Driver Configuration and Fine-tuning 4.1. Configur

Chapter IX. Data Center Bridging (DCB) Chelsio T5/T4 Unified Wire For Linux Page 152 v. Configure qos policy-maps. switch(config)#policy-map type qo

Chapter IX. Data Center Bridging (DCB) Chelsio T5/T4 Unified Wire For Linux Page 153 i. Following steps will enable FCoE services on a particular VL

Chapter IX. Data Center Bridging (DCB) Chelsio T5/T4 Unified Wire For Linux Page 154 iv. Enabling DCB: switch(config)# interface ethernet 1/13 swit

Chapter IX. Data Center Bridging (DCB) Chelsio T5/T4 Unified Wire For Linux Page 155 ii. Create a CEE Map to carry LAN and SAN traffic if it does no

Chapter IX. Data Center Bridging (DCB) Chelsio T5/T4 Unified Wire For Linux Page 156 v. Save the Configuration switch#copy running-config startup-c

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 157 X. FCoE PDU Offload Target

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 158 1. Introduction Chelsio FCoE PDU Offload Target driver support

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 159 i. Preparing License information file A license information file is

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 16  t4_perftune.sh: This shell script is to tune the system for high

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 160 The generated file hostname_chelsio_infofile needs to be sent

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 161 2. Software/Driver Loading FCoE PDU Offload Target driver (chfcoe) i

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 162 3. Software/Driver Configuration and Fine-tuning 3.1. Configuring

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 163 iv. Configure network-qos class-maps. switch(config)#class-map type

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 164 3.1.2. Configuring the FCoE ports In this procedure, you may need t

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 165 iv. Enabling DCBX: switch(config)# interface ethernet 1/13 switch(

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 166 3.2.1. Verifying local ports Use the following command to determin

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 167 3.2.2. Verifying remote ports To verify remote ports (fabric, name

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 168

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 169 3.3. Configuring LUNs on Target i. Determine the target and initia

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 17 2. Hardware Installation Follow these steps to install Chelsio Adapter i

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 170 The following configuration file adds three LUNs(ram disk, physical

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 171 Here is a sample config file for two targets each having two LUNs. H

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 172 iv. Configure Chelsio interfaces (used for FCoE traffic) to come up

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 173 3.6. Removing LUNs Execute the following command to remove the LUNs

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 174  For NUMA machines, determine NUMA node of interface and bind all

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 175  Binding FCoE irqs to remaining CPUs Use the following command to

Chapter X. FCoE PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 176 4. Software/Driver Unloading To unload the driver, run the following

Chapter XI. FCoE Full Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 177 XI. FCoE Full Offload Initiator

Chapter XI. FCoE Full Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 178 1. Introduction Fibre Channel over Ethernet (FCoE) is a mapping

Chapter XI. FCoE Full Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 179 2. Software/Driver Loading The driver must be loaded by the roo

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 18 b. And for T4 adapters : [root@host]# lspci | grep –i Chelsio 03:00.0

Chapter XI. FCoE Full Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 180 3. Software/Driver Unloading To unload the driver: [root@host]

Chapter XI. FCoE Full Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 181 4. Software/Driver Configuration and Fine-tuning 4.1. Configu

Chapter XI. FCoE Full Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 182

Chapter XI. FCoE Full Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 183 4.2.2. Verifying the target discovery To view the list of targe

Chapter XI. FCoE Full Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 184 After finding out the wwpn of the local node, to verify the lis

Chapter XI. FCoE Full Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 185 4.3. Formatting the LUNs and Mounting the Filesystem Use lss

Chapter XI. FCoE Full Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 186 Alternatively, the LUNs discovered by the Chelsio FCoE initiato

Chapter XI. FCoE Full Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 187 4.4. Creating Filesystem Create an ext3 filesystem using the f

Chapter XI. FCoE Full Offload Initiator Chelsio T5/T4 Unified Wire For Linux Page 188 4.5. Mounting the formatted LUN The formatted LUN can be moun

Chapter XII. Offload Bonding driver Chelsio T5/T4 Unified Wire For Linux Page 189 XII. Offload Bonding driver

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 19 The above outputs indicate the hardware configuration of the adapt

Chapter XII. Offload Bonding driver Chelsio T5/T4 Unified Wire For Linux Page 190 1. Introduction The Chelsio Offload bonding driver provides a metho

Chapter XII. Offload Bonding driver Chelsio T5/T4 Unified Wire For Linux Page 191 Suse Linux Enterprise Server 11 SP1 kernel (SLES11SP1), 2.6.32.1

Chapter XII. Offload Bonding driver Chelsio T5/T4 Unified Wire For Linux Page 192 2. Software/Driver Loading The driver must be loaded by the root us

Chapter XII. Offload Bonding driver Chelsio T5/T4 Unified Wire For Linux Page 193 3. Software/Driver Unloading To unload the driver, run the followin

Chapter XII. Offload Bonding driver Chelsio T5/T4 Unified Wire For Linux Page 194 4. Software/Driver Configuration and Fine-tuning 4.1. Offloading

Chapter XIII. Offload Multi-Adapter Failover (MAFO) Chelsio T5/T4 Unified Wire For Linux Page 195 XIII. Offload Multi-Adapter Failover (M

Chapter XIII. Offload Multi-Adapter Failover (MAFO) Chelsio T5/T4 Unified Wire For Linux Page 196 1. Introduction Chelsio’s T5 and T4-based adapters

Chapter XIII. Offload Multi-Adapter Failover (MAFO) Chelsio T5/T4 Unified Wire For Linux Page 197 1.2. Software Requirements 1.2.1. Linux Requiremen

Chapter XIII. Offload Multi-Adapter Failover (MAFO) Chelsio T5/T4 Unified Wire For Linux Page 198 2. Software/Driver Loading The driver must be loade

Chapter XIII. Offload Multi-Adapter Failover (MAFO) Chelsio T5/T4 Unified Wire For Linux Page 199 3. Software/Driver Unloading To unload the driver,

Chelsio T5/T4 Unified Wire For Linux ii This document and related products are distributed under licenses restricting their use, copyi

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 20 3. Software/Driver Installation There are two main methods to install th

Chapter XIII. Offload Multi-Adapter Failover (MAFO) Chelsio T5/T4 Unified Wire For Linux Page 200 4. Software/Driver Configuration and Fine-tuning 4

Chapter XIII. Offload Multi-Adapter Failover (MAFO) Chelsio T5/T4 Unified Wire For Linux Page 201 4.2. Network Device Configuration Please refer t

Chapter XIV. UDP Segmentation Offload and Pacing Chelsio T5/T4 Unified Wire For Linux Page 202 XIV. UDP Segmentation Offload and Pacing

Chapter XIV. UDP Segmentation Offload and Pacing Chelsio T5/T4 Unified Wire For Linux Page 203 1. Introduction Chelsio’s T5/T4 series of adapters

Chapter XIV. UDP Segmentation Offload and Pacing Chelsio T5/T4 Unified Wire For Linux Page 204 1.1. Hardware Requirements 1.1.1. Supported Adapters

Chapter XIV. UDP Segmentation Offload and Pacing Chelsio T5/T4 Unified Wire For Linux Page 205 Other kernel versions have not been tested and are not

Chapter XIV. UDP Segmentation Offload and Pacing Chelsio T5/T4 Unified Wire For Linux Page 206 2. Software/Driver Loading The driver must be loaded b

Chapter XIV. UDP Segmentation Offload and Pacing Chelsio T5/T4 Unified Wire For Linux Page 207 3. Software/Driver Unloading Reboot the system to unlo

Chapter XIV. UDP Segmentation Offload and Pacing Chelsio T5/T4 Unified Wire For Linux Page 208 4. Software/Driver Configuration and Fine-tuning 4.1.

Chapter XIV. UDP Segmentation Offload and Pacing Chelsio T5/T4 Unified Wire For Linux Page 209 Here:  sockfd : The file descriptor of the UDP socke

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 21 3.1. Pre-requisites Depending on the component you choose to in

Chapter XIV. UDP Segmentation Offload and Pacing Chelsio T5/T4 Unified Wire For Linux Page 210 4.2. Configuring UDP Pacing Now that the application

Chapter XV. Offload IPv6 driver Chelsio T5/T4 Unified Wire For Linux Page 211 XV. Offload IPv6 driver

Chapter XV. Offload IPv6 driver Chelsio T5/T4 Unified Wire For Linux Page 212 1. Introduction The growth of the Internet has created a need for more

Chapter XV. Offload IPv6 driver Chelsio T5/T4 Unified Wire For Linux Page 213 Suse Linux Enterprise Server 11 SP2 kernel (SLES11SP2), 3.0.13-0.27

Chapter XV. Offload IPv6 driver Chelsio T5/T4 Unified Wire For Linux Page 214 2. Software/Driver Loading IPv6 must be enabled in your system (enabled

Chapter XV. Offload IPv6 driver Chelsio T5/T4 Unified Wire For Linux Page 215 3. Software/Driver Unloading To disable Offload IPv6 feature, unload NI

Chapter XVI. Bypass Driver Chelsio T5/T4 Unified Wire For Linux Page 216 XVI. Bypass Driver

Chapter XVI. Bypass Driver Chelsio T5/T4 Unified Wire For Linux Page 217 1. Introduction Chelsio’s B420 and B404 Bypass Adapters are Ethernet cards t

Chapter XVI. Bypass Driver Chelsio T5/T4 Unified Wire For Linux Page 218 Disconnect Mode The Bypass cards can also be programmed to drop all the pa

Chapter XVI. Bypass Driver Chelsio T5/T4 Unified Wire For Linux Page 219 1.3. Software Requirements 1.3.1. Linux Requirements Currently the Bypass d

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 22 v. Select “install” under “Choose an action” vi. Select Enable IPv6

Chapter XVI. Bypass Driver Chelsio T5/T4 Unified Wire For Linux Page 220 2. Software/Driver Loading Before proceeding, please ensure that drivers are

Chapter XVI. Bypass Driver Chelsio T5/T4 Unified Wire For Linux Page 221 3. Software/Driver Unloading Run the following command to unload the Bypass

Chapter XVI. Bypass Driver Chelsio T5/T4 Unified Wire For Linux Page 222 4. Software/Driver Configuration and Fine-tuning 4.1. Starting ba server 4

Chapter XVI. Bypass Driver Chelsio T5/T4 Unified Wire For Linux Page 223 E.g. [root@host]# bypass eth1 set --current_state normal Here is a list of

Chapter XVI. Bypass Driver Chelsio T5/T4 Unified Wire For Linux Page 224 Getting the default state: [root@host]# bypass ethX get --default_state Se

Chapter XVI. Bypass Driver Chelsio T5/T4 Unified Wire For Linux Page 225 The redirect CLI has the following syntax: [root@host]# redirect ethX comma

Chapter XVI. Bypass Driver Chelsio T5/T4 Unified Wire For Linux Page 226 redirect ethX delete table table id Delete the table index rule index Dele

Chapter XVI. Bypass Driver Chelsio T5/T4 Unified Wire For Linux Page 227 The redirect dump command can be used to save the currently configured table

Chapter XVII. WD Sniffing and Tracing Chelsio T5/T4 Unified Wire For Linux Page 228 XVII. WD Sniffing and Tracing

Chapter XVII. WD Sniffing and Tracing Chelsio T5/T4 Unified Wire For Linux Page 229 1. Theory of Operation The objective of these utilities (wd_

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 23 viii. Under “Choose install components”, select “all” to install all the

Chapter XVII. WD Sniffing and Tracing Chelsio T5/T4 Unified Wire For Linux Page 230 Schematic diagram of T4 sniffer and tracer 1.1. Hardware Requi

Chapter XVII. WD Sniffing and Tracing Chelsio T5/T4 Unified Wire For Linux Page 231 T440-LP-CR T420-BT T420-LL-CR T420-CX 1.2. Software Req

Chapter XVII. WD Sniffing and Tracing Chelsio T5/T4 Unified Wire For Linux Page 232 2. Installation and Usage 2.1. Installing basic support iw_cxgb

Chapter XVII. WD Sniffing and Tracing Chelsio T5/T4 Unified Wire For Linux Page 233 DUT: Machine B PEER: M

Chapter XVIII. Classification and Filtering Chelsio T5/T4 Unified Wire For Linux Page 234 XVIII. Classification and Filtering

Chapter XVIII. Classification and Filtering Chelsio T5/T4 Unified Wire For Linux Page 235 1. Introduction Classification and Filtering feature enhanc

Chapter XVIII. Classification and Filtering Chelsio T5/T4 Unified Wire For Linux Page 236 1.2. Software Requirements 1.2.1. Linux Requirements Curre

Chapter XVIII. Classification and Filtering Chelsio T5/T4 Unified Wire For Linux Page 237 2. Usage 2.1. Configuration The Classification and Fil

Chapter XVIII. Classification and Filtering Chelsio T5/T4 Unified Wire For Linux Page 238 iii. Now, create filter rules using cxgbtool: [root@host]

Chapter XVIII. Classification and Filtering Chelsio T5/T4 Unified Wire For Linux Page 239 For offloaded ingress packets, use the prio argument with t

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 24 x. If you already have the required version of OFED software installed,

Chapter XVIII. Classification and Filtering Chelsio T5/T4 Unified Wire For Linux Page 240 2.5. Layer 3 example Here’s an example on how to achieve L

Chapter XVIII. Classification and Filtering Chelsio T5/T4 Unified Wire For Linux Page 241 ii. Setup a static OR default route towards T5 router to r

Chapter XVIII. Classification and Filtering Chelsio T5/T4 Unified Wire For Linux Page 242  Follow these steps on machine with T5 adapter i. Confi

Chapter XVIII. Classification and Filtering Chelsio T5/T4 Unified Wire For Linux Page 243 iii. Create filter rule to send packets for 102.1.1.0/24 n

Chapter XVIII. Classification and Filtering Chelsio T5/T4 Unified Wire For Linux Page 244  Follow these steps on Node 1 i. Configure IP address a

Chapter XVIII. Classification and Filtering Chelsio T5/T4 Unified Wire For Linux Page 245 ii. Setup ARP entry to reach 102.1.1.1 [root@host]# arp -

Chapter XVIII. Classification and Filtering Chelsio T5/T4 Unified Wire For Linux Page 246 ix. Create a filter to match incoming packet's dst-ma

Chapter XVIII. Classification and Filtering Chelsio T5/T4 Unified Wire For Linux Page 247 3. Hash/DDR Filters The default (Unified Wire) configur

Chapter XVIII. Classification and Filtering Chelsio T5/T4 Unified Wire For Linux Page 248 3.1.1. Examples  Drop action [root@host]# cxgbto

Chapter XVIII. Classification and Filtering Chelsio T5/T4 Unified Wire For Linux Page 249  To list the both LE-TCAM and Hash/DDR filters set, run t

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 25 xii. After successful installation, summary of installed components will

Chapter XVIII. Classification and Filtering Chelsio T5/T4 Unified Wire For Linux Page 250 3.5. Hit Counters For LE-TCAM filters, hit counters will w

Chapter XVIII. Classification and Filtering Chelsio T5/T4 Unified Wire For Linux Page 251 iii. Configure the RSS Queue corresponding to trace0 filte

XIX. Traffic Management Chelsio T5/T4 Unified Wire For Linux Page 252 XIX. Traffic Management

XIX. Traffic Management Chelsio T5/T4 Unified Wire For Linux Page 253 1. Introduction Traffic Management capabilities built-in to Chelsio T5/T4 CNAs

XIX. Traffic Management Chelsio T5/T4 Unified Wire For Linux Page 254 1.2. Software Requirements 1.2.1. Linux Requirements Currently the Traffic Man

XIX. Traffic Management Chelsio T5/T4 Unified Wire For Linux Page 255 2. Software/Driver Loading Traffic Management can be performed on non-offloaded

XIX. Traffic Management Chelsio T5/T4 Unified Wire For Linux Page 256 3. Software/Driver Unloading Reboot the system to unload the driver.

XIX. Traffic Management Chelsio T5/T4 Unified Wire For Linux Page 257 4. Software/Driver Configuration and Fine-tuning 4.1. Traffic Management Rule

XIX. Traffic Management Chelsio T5/T4 Unified Wire For Linux Page 258 4.1.2. Class Weighted Round Robin Incoming traffic flows from various app

XIX. Traffic Management Chelsio T5/T4 Unified Wire For Linux Page 259 4.2. Configuring Traffic Management 4.2.1. For Non-offloaded connections Tra

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 26 3.2.1.1. Installation on updated kernels If the kernel version on your

XIX. Traffic Management Chelsio T5/T4 Unified Wire For Linux Page 260 Both the methods have been described below: Applying COP policy 1. Bring up

XIX. Traffic Management Chelsio T5/T4 Unified Wire For Linux Page 261 1. Determine the TCP socket file descriptor in the application through which d

XIX. Traffic Management Chelsio T5/T4 Unified Wire For Linux Page 262 5. Usage 5.1. Non-Offloaded Connections The following example demonstrates t

XIX. Traffic Management Chelsio T5/T4 Unified Wire For Linux Page 263 2. Create a new policy file (say new_policy_file) and add the following line t

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 264 XX. Unified Wire Manager (UM)

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 265 1. Introduction Chelsio's Unified Wire Manager is a powerful managem

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 266 1.2. Reference Architecture Chelsio’s Web GUI is a web-based manag

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 267 properties. You can use either the CLI or Web GUI client to manag

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 268 2. Hardware and Software 2.1. Supported Adapters Following are the curr

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 269 2.2. Platform/Component Matrix The table below lists the Linux distribut

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 27 i. Download the tarball ChelsioUwire-x.xx.x.x.tar.gz from Chelsio Downl

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 270 3. Installing Unified Wire Manager Chelsio Unified Wire has been designed

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 271 4. Verifying UM components status The following section explains how to v

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 272 4.2. Verifying Management Client Execute the following query command to

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 273 5. Management Agent 5.1. Communication The agent uses a TCP connection

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 274 5.3.2. Service start/stop/restart You can start, stop or restart the serv

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 275 6. CLI client 6.1. CLI Help system A detailed help and usage documentat

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 276 7. Web GUI client 7.1. Management Station In order to access the Web M

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 277 3. Start/Restart the Management Station: [root@host]# /etc/init.d/chels

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 278 Figure 7.2 (b) - Security Certificate prompt in Mozilla Firefox Figure

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 279 3. The web interface requires password authorization to be accessed. Ent

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 28 i. Create a file (machinefilename) containing the IP addresses or hostn

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 280 7.3. Layout and Navigation The Web Management Interface consists of the

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 281 7.4. Home page The home page is displayed by default on launching the We

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 282  Connecting to a system Select the system from the Bookmark list and cl

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 283 Service Discovery Using this module, all the Unified Wire Manage

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 284 Bulk Driver Installation This module allows you to install drivers for

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 285 7.4.2. Add System Use this option to connect to new Agents using thei

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 286 7.4.3. Remove System Use this option to disconnect an Agent. To remove a

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 287 Figure 7.4.5 - Subscribing to Email Alerts 7.4.6. Bulk Configuration T

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 288 Before accessing these modules, you will have to create groups and then a

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 289 Figure 7.4.6 (b) - Managing a group Boot Configuration Using this m

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 29 v. The default configuration tuning option is Unified Wire. The

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 290 Network Configuration In the Network Configuration module, you can set

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 291 Card Configuration The Card Configuration module allows you to s

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 292 Port Configuration In the Port Configuration module, you can set variou

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 293 Bypass Configuration Use the Bypass Configuration module to configure C

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 294 7.5. System page The system page is displayed, when the system hostname

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 295 7.5.2. Drivers Installation Using this module, one can install various C

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 296 Figure 7.5.2 (b) - Drivers Installation module connected to FreeBSD Agen

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 297 7.5.3. Driver Details A list of Chelsio device drivers with related info

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 298 7.5.4. System Diagnostics Using this module, you can run various diagno

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 299 7.5.5. Unified Wire Manager Component Versions A list of the Unified Wir

Chelsio T5/T4 Unified Wire For Linux iii Document History Version Revision Date 1.0.0 12/08/2011 1.0.1 01/09/2013 1.0.2 01/27/2013 1.0.3 03/26/2

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 30 3.2.4. CLI mode (individual drivers) You can also choose to install dri

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 300 ii. Next, reload them using modprobe: [root@host]# modprobe kvm allow_u

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 301 You can perform similar actions on multiple virtual machines. To do so, c

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 302 7.5.8. VF Configurations (Linux) The VF Configurations module lists

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 303 7.5.9. Xen Configurations The Xen Configurations module allows you to v

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 304 7.5.10. Xen VF Properties Here you can view the list of virtual machines

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 305 Figure 7.5.10 (b) – Xen VF Properties module: Adding Virtual Functions

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 306 7.6. Network page 7.6.1. Network summary The Network Summary module

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 307 Figure 7.6.2 (a) - Card Summary module

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 308 TCP Offload settings (Linux & FreeBSD) The TCP offload settings

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 309 Figure 7.6.2 (c) - TCP Offload Settings module for a FreeBSD Agent De

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 31  To build and install WD-TOE driver: [root@host]# make wdtoe [root@ho

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 310 Card statistics Certain statistics are maintained on a per card basis (

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 311 7.6.2.1. Chelsio card's port The port page is displayed on selec

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 312 Port settings Port settings such as MTU, Link speed and others

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 313 Port statistics Ethernet statistics and additional hardware statistics

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 314 addresses or aliases for the specified adapter. Use the option to add add

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 315 Figure 7.6.3 (b) – Managing IP aliases

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 316 System network statistics Using this module, one can generate reports b

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 317 Figure 7.6.3 (d) - Network Throughput Vs Time instant Graph Figure 7.6

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 318 Default Gateway and DNS configuration The DNS servers list can be set h

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 319 Create a network team/bond device (Linux and FreeBSD) A list of regular

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 32  To build and install drivers along with benchmarks, [root@host]# ma

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 320 Network troubleshooting This module allows detecting and troubleshootin

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 321 Figure 7.6.3 (i) - TraceRoute Utility

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 322 Figure 7.6.3 (j) - GetConnections Utility 7.6.3.1. Hypervisor Xen B

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 323 Figure 7.6.3.1 (a) – Xen Bridge Configuration module Bridge Configur

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 324 Figure 7.6.3.1 (b) – Bridge Configuration module (Linux) Virtual Netw

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 325 Figure 7.6.3.1 (c) – Creating Bridge Figure 7.6.3.1 (d) – Adding Bridg

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 326 Virtual Network Configuration (Xen) Using the Virtual Network Configura

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 327 Virtual Switch Configuration (Windows) This module allows you to view a

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 328  Private Network: A Private Network is similar to Internal Network in t

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 329 Virtual Switch Settings (Windows) To attach a virtual network to

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 33 vii. The selected components will now be installed. viii. Reboot yo

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 330 Figure 7.6.4 (a) – iWARP settings for T4 CNA for FreeBSD Agent

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 331 Figure 7.6.4 (b) – iWARP settings for T4 CNA for Linux Agent

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 332 7.6.5. Wire Direct WD-UDP Process Statistics & Attributes The WD-U

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 333 Figure 7.6.5 (b) – WD-UDP Process Attributes

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 334 WD-TOE Process Statistics & Attributes The WD-TOE module lists the

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 335 7.7. Storage Page Storage Summary The Storage module lists the status

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 336 7.7.1.1. FCoE Initiator Card FCoE Card Summary Details pertaining to t

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 337 7.7.1.2. FCoE Port This is an actual N_Port which communicates wi

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 338 FCoE Port Attributes This module provides details about link status and

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 339 FCoE NPIV management NPIV is a fibre channel facility allowing multiple

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 34 iv. The default configuration tuning option is Unified Wire. The config

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 340 7.7.1.3. FCoE Remote Port Remote ports are the SCSI targets that are dis

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 341 FCoE Remote Port Lun Details This module provides the LUN information s

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 342 7.7.1.4. FCoE Virtual Port A virtual port allows multiple Fibre Channel

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 343 FCoE Virtual Port Attributes The module provides details about link sta

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 344 FCoE Remote Port Attributes This module provides details about the disc

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 345 7.7.2. iSCSI initiator (Linux, Windows) All supported iSCSI initiator

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 346 Figure 7.7.2 (b) - Microsoft iSCSI initiator

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 347 Figure 7.7.2 (c) - Chelsio iSCSI initiator

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 348 Discover targets iSCSI targets can be discovered by providing the IP ad

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 349 Figure 7.7.2 (e) - Discover targets module

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 35 3.4. Firmware update The T5 and T4 firmwares are installed on the syste

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 350 Targets The iSCSI targets that have been discovered, or are currently c

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 351 7.7.3. FO iSCSI Initiator (Linux) Full Offload iSCSI Hardware Informat

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 352 FO iSCSI Manage Ports Here you can configure various port settings like

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 353 FO iSCSI Initiator Properties In the FO iSCSI Initiator Properties modu

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 354 FO iSCSI Manage Instances The FO iSCSI Initiator service maintains

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 355 FO iSCSI Discover Details iSCSI Targets can be discovered using t

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 356 FO iSCSI Session Details The FO iSCSI Session Details module can

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 357 After successful login, details of the established iSCSI session

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 358 7.7.4. iSCSI Target (Linux) This page allows to create new Targets

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 359 Target properties Properties such as Target name and Alias, Max

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 36 4. Software/Driver Uninstallation Similar to installation, the Chels

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 360 Figure 7.7.4 (b) - Target properties module

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 361 Session details Details including Session ID, Initiator IQN and Connect

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 362 New Target Creation New iSCSI target can be created here by specifying

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 363 7.7.5. LUNs Various Logical Units created in an iSCSI Target can be mana

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 364 Add LUN New LUNs can be added here by providing various parame

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 365 7.7.6. Portal Groups Portal details for currently connected iSCSI

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 366 Add Portal New Portals can be added here by choosing the specific targe

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 367 7.7.7. ACLs ACLs configured for currently connected iSCSI Targets can

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 368 Add ACL New ACLs can be configured by specifying Target name, initiator

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 369 7.8. Hardware Features The Hardware module lists the status of co

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 37 iv. The selected components will now be uninstalled. v. After success

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 370 Figure 7.8.1(a) – T3 Filtering Configuration module T5/T4 Filteri

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 371 Figure 7.8.1(b) – T5/T4 Filtering Configuration module 7.8.2. Traffic

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 372 Figure 7.8.2 - Traffic Management Configuration module 7.8.3. Boot T

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 373 Figure 7.8.3 (a) – T4/T5 Save Config File module T5/T4 Boot Option RO

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 374 T5/T4 Boot Configuration This module can be used to view and configure

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 375 Figure 7.8.3 (c) - PXE Boot configuration for T4 CNAs

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 376 Figure 7.8.3 (d) - FCoE Boot configuration for T4 CNAs: Function paramet

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 377 Figure 7.8.3 (f) - FCoE Boot configuration for T4 CNAs: Show WWPN parame

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 378 Figure 7.8.3 (h) - iSCSI Boot configuration for T4 CNAs: Initiator param

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 379 Figure 7.8.3 (i) - iSCSI Boot configuration for T4 CNAs: Network paramet

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 38 vii. Select “Yes” to exit the installer or “No” to go back. 4.1.2. C

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 380 Figure 7.8.3 (j) - iSCSI Boot configuration for T4 CNAs: Boot Devices pa

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 381 For more information on different bypass modes and configurational parame

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 382  Create table: Create a new table. The new table created will be inacti

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 383 Figure 7.8.4 (c) - Redirect Configuration module: Rules configuration ta

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 384 7.8.5. T4 Egress Class Schedulers Schedulers can be set only when T5/T4

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 385 8. Uninstalling Unified Wire Manager This section describes the method to

XX. Unified Wire Manager (UM) Chelsio T5/T4 Unified Wire For Linux Page 386 8.3. Uninstalling Management Station 1. Use the following query comman

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 387 XXI. Unified Boot

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 388 1. Introduction PXE is short for Preboot eXecution Environment and is used f

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 389 Mellanox SX_PPC_M460EX Other platforms/switches have not been tested and

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 39 The above command will remove Chelsio iWARP (iw_cxgb4) and TOE (t4_tom)

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 390 2. Flashing firmware and option ROM Use any one of the below mentioned metho

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 391 x. Run the following command to list all Chelsio CNAs present in the system

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 392 xiii. Run the following command to flash the appropriate firmware (t5fw-x.x

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 393 xiv. Flash the unified option ROM onto the Chelsio CNA, using the followin

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 394 2.2. Using cxgbtool i. If you haven't done already, download and inst

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 395 3. Configuring PXE Server The following components are required to configure

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 396 4. PXE boot process Before proceeding, please ensure that the Chelsio CNA ha

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 397 v. Enable the Adapter BIOS using arrow keys if not already enabled. Hit [EN

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 398 vii. Use the arrow keys to highlight the appropriate function among the sup

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 399 NIC Function enabled Ports enabled NIC Func00 00 NIC Func01 01 NIC Func02 0

Chelsio T5/T4 Unified Wire For Linux iv TABLE OF CONTENTS I. CHELSIO UNIFIED WIRE 12 1. Introduction 13 1.1. Features 13 1.2. Hardware Requ

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 40  To uninstall WD-TOE and WD-UPD drivers together: [root@host]# make w

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 400 xiv. In the system setup, choose any of the Chelsio PXE devices as the firs

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 401 5. FCoE boot process Before proceeding, please ensure that the Chelsio

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 402 v. Enable the Adapter BIOS if not already enabled. Hit [ENTER]. vi. Ch

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 403 vii. Choose the first option (function parameters) from the list of paramet

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 404 ix. Choose the order of the ports to discover FCoE targets. x. Set disco

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 405 xi. Hit [F10] or [Esc] and then [Y] to save the configuration. xii. Choo

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 406 xiii. Select the first boot device and hit [Enter] to discover FC/FCoE targ

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 407 xv. From the list of LUNs displayed for the selected target, choose one on

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 408 xvi. Hit [F10] or [Esc] and then [Y] to save the configuration. xvii. Reb

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 409 xix. Enter BIOS setup and choose FCoE disk discovered via Chelsio adapter a

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 41 4.2.1.1. iWARP driver uninstallation on Cluster nodes To uninstal iWARP

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 410 6. iSCSI boot process Before proceeding, please ensure that the Chelsi

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 411 v. Enable the Adapter BIOS if not already enabled. Hit [Enter]. vi. Ch

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 412 vii. Choose the first option (Configure Function Parameters) from the list

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 413 ix. Choose the order of the ports to discover iSCSI targets. x. Set disc

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 414 xi. Hit [Esc] and then [Y] to save the configuration. xii. Go back and c

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 415 xiii. Inititiar properties like IQN, Header Digest, Data Digest, etc will b

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 416 xv. Enable CHAP authentication by selecting ENABLED in the CHAP Policy fiel

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 417 xvii. Select the port using which you want to connect to the target. Hit [En

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 418 xix. Go back and choose Configure Target Parameters to configure iSCSI targ

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 419 xxi. Go back and choose Discover iSCSI Target (s) to connect to a target.

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 42 5. Configuring Chelsio Network Interfaces In order to test Chelsio adapt

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 420 xxiii. A list of available targets will be displayed. Select the target you

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 421 xxv. Hit [Esc] and then [Y] to save the configuration. xxvi. Reboot the ma

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 422 xxviii. Enter BIOS setup and choose iSCSI target LUN discovered via Chelsio

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 423 7. Creating Driver Update Disk (DUD) The following section describes the

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 424 iv. Format the USB drive [root@host]# mkfs.vfat /dev/sda v. Depending o

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 425 8. OS Installation 8.1. Installation using Chelsio NIC DUD (PXE only) This

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 426 8.1.1. RHEL 6.X installation using Chelsio DUD i. PXE boot prompt Please ma

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 427 iii. Driver disk source prompt: You will be asked to select the Driver Upda

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 428 v. Load additional drivers prompt: The installer will ask if you wish

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 429 vii. Select Keyboard type Select the type of keyboard you have from the list

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 43 iv. Select the required mode: Possible T580 adapter modes: |-----------

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 430 ix. Select Displayed Network Devices: The Chelsio Network Devices will be d

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 431 xi. Provide NFS/FTP/HTTP Server Name/IP and Path: Proceeding with the insta

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 432 ii. Start Installation Select “Start Installation” and then “Start Install

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 433 iii. Select method of install: Select “Network” as the source of medium to

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 434 v. Select appropriate Chelsio network Interface: Select the appropriate Che

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 435 vii. Provide NFS/FTP/HTTP/TFTP Server Name/IP and Path: Provide a valid NFS

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 436 iv. Driver disk prompt: The installer will load and prompt you for the dr

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 437 v. Driver disk source prompt: You will be asked to select the Driver Update

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 438 vii. Load additional drivers prompt: The installer will ask if you wish

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 439 ix. Graphical Installer Red Hat graphical installer will now start. Click

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 44 The ifcfg-ethX files have to be created manually. They are req

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 440 xi. Select storage device Select the FC/FCoE LUN which was saved as boot de

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 441 iv. Driver disk prompt: The installer will load and prompt you for the dr

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 442 v. Driver disk source prompt: You will be asked to select the Driver Update

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 443 vii. Load additional drivers prompt: The installer will ask if you wish t

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 444 xiii. Graphical Installer Red Hat graphical installer will now start. Click

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 445 xiv. Select Specialized Storage Devices radio button and click Next. xv.

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 446 xvi. Click +Add Advanced Target button and select the Add iSCSI target radio

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 447 xviii. On successful discovery, LUNs configured on the discovered target wi

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 448 xx. Next, choose the CHAP authentication method and click Login. xxi. On

Chapter XXI. Unified Boot Chelsio T5/T4 Unified Wire For Linux Page 449 xxii. Select the LUN under the Other SAN Devices tab, and click Next. xxiii

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 45 5.4. Checking Link Once the network-scripts are created for the interfa

Chapter XXII. Lustre File System Chelsio T5/T4 Unified Wire For Linux Page 450 XXII. Lustre File System

Chapter XXII. Lustre File System Chelsio T5/T4 Unified Wire For Linux Page 451 1. Introduction The Lustre file system is a scalable, secure, robust,

Chapter XXII. Lustre File System Chelsio T5/T4 Unified Wire For Linux Page 452 T580-LP-CR T520-LL-CR T520-CR T522-CR T540-CR T420-CR T4

Chapter XXII. Lustre File System Chelsio T5/T4 Unified Wire For Linux Page 453 2. Creating/Configuring Lustre File System Follow the steps mentioned

Chapter XXII. Lustre File System Chelsio T5/T4 Unified Wire For Linux Page 454 vii. Create a combined MGS/MDT file system on a block device. Run the

Chapter XXIII. Appendix Chelsio T5/T4 Unified Wire For Linux Page 455 XXIII. Appendix A

Chapter XXIII. Appendix Chelsio T5/T4 Unified Wire For Linux Page 456 1. Troubleshooting Cannot bring up Chelsio interface Make sure you have

Chapter XXIII. Appendix Chelsio T5/T4 Unified Wire For Linux Page 457 priority-flow-control mode on the switch On the switch, make sure priority-

Chapter XXIII. Appendix Chelsio T5/T4 Unified Wire For Linux Page 458 2. Chelsio End-User License Agreement (EULA) Installation and use of the drive

Chapter XXIII. Appendix Chelsio T5/T4 Unified Wire For Linux Page 459 (including the related documentation), together with all copies or mo

Chapter I. Chelsio Unified Wire Chelsio T5/T4 Unified Wire For Linux Page 46 6. Software/Driver Update For any distribution specific problems, please

Chapter XXIII. Appendix Chelsio T5/T4 Unified Wire For Linux Page 460 Federal Acquisition Regulations and its successors and 49 C.F.R. 227.7202-1 of

Chapter II. Network (NIC/TOE) Chelsio T5/T4 Unified Wire For Linux Page 47 II. Network (NIC/TOE)

Chapter II. Network (NIC/TOE) Chelsio T5/T4 Unified Wire For Linux Page 48 1. Introduction Chelsio’s T5 and T4 series of Unified Wire Adapter

Chapter II. Network (NIC/TOE) Chelsio T5/T4 Unified Wire For Linux Page 49 1.2. Software Requirements 1.2.1. Linux Requirements Currently the Netwo

Chelsio T5/T4 Unified Wire For Linux v 1.2. Software Requirements 60 2. Software/Driver Loading 61 2.1. Loading the driver 61 3. Software/D

Chapter II. Network (NIC/TOE) Chelsio T5/T4 Unified Wire For Linux Page 50 2. Software/Driver Loading The driver must be loaded by the root user. Any

Chapter II. Network (NIC/TOE) Chelsio T5/T4 Unified Wire For Linux Page 51 3. Software/Driver Unloading 3.1. Unloading the NIC driver To unload the

Chapter II. Network (NIC/TOE) Chelsio T5/T4 Unified Wire For Linux Page 52 4. Software/Driver Configuration and Fine-tuning 4.1. Instantiate Virtua

Chapter II. Network (NIC/TOE) Chelsio T5/T4 Unified Wire For Linux Page 53 Receiver Side Scaling (RSS) Receiver Side Scaling enables the receiving

Chapter II. Network (NIC/TOE) Chelsio T5/T4 Unified Wire For Linux Page 54 Then on the receiver host, look at interrupt rate at /proc/interrupts: [r

Chapter II. Network (NIC/TOE) Chelsio T5/T4 Unified Wire For Linux Page 55 Interrupt Coalescing The idea behind Interrupt Coalescing (IC) is to

Chapter II. Network (NIC/TOE) Chelsio T5/T4 Unified Wire For Linux Page 56 [root@host]# lsmod | grep t4_tom [root@host]# modprobe t4_tom [root@host]#

Chapter II. Network (NIC/TOE) Chelsio T5/T4 Unified Wire For Linux Page 57 GROPackets is the number of held packets. Those are candidate packets held

Chapter III. Virtual Function Network (vNIC) Chelsio T5/T4 Unified Wire For Linux Page 58 III. Virtual Function Network (vNIC)

Chapter III. Virtual Function Network (vNIC) Chelsio T5/T4 Unified Wire For Linux Page 59 1. Introduction The ever increasing network infrastructure

Chelsio T5/T4 Unified Wire For Linux vi 1.1. Features 98 1.2. Hardware Requirements 99 1.3. Software Requirements 101 2. Software/Driver Lo

Chapter III. Virtual Function Network (vNIC) Chelsio T5/T4 Unified Wire For Linux Page 60 1.2. Software Requirements 1.2.1. Linux Requirements Curr

Chapter III. Virtual Function Network (vNIC) Chelsio T5/T4 Unified Wire For Linux Page 61 2. Software/Driver Loading The vNIC driver must be loaded o

Chapter III. Virtual Function Network (vNIC) Chelsio T5/T4 Unified Wire For Linux Page 62 3. Software/Driver Unloading 3.1. Unloading the driver T

Chapter III. Virtual Function Network (vNIC) Chelsio T5/T4 Unified Wire For Linux Page 63 4. Software/Driver Configuration and Fine-tuning 4.1. Ins

Chapter IV. iWARP (RDMA) Chelsio T5/T4 Unified Wire For Linux Page 64 IV. iWARP (RDMA)

Chapter IV. iWARP (RDMA) Chelsio T5/T4 Unified Wire For Linux Page 65 1. Introduction Chelsio’s T5/T4 engine implements a feature rich RDMA implement

Chapter IV. iWARP (RDMA) Chelsio T5/T4 Unified Wire For Linux Page 66 Redhat Enterprise Linux 6 update 5 kernel (RHEL6.5), 2.6.32-431.el6* Su

Chapter IV. iWARP (RDMA) Chelsio T5/T4 Unified Wire For Linux Page 67 2. Software/Driver Loading 2.1. Compiling and Loading iWARP driver The driver

Chapter IV. iWARP (RDMA) Chelsio T5/T4 Unified Wire For Linux Page 68 3. Software/Driver Unloading To unload the iWARP driver, run the following comm

Chapter IV. iWARP (RDMA) Chelsio T5/T4 Unified Wire For Linux Page 69 4. Software/Driver Configuration and Fine-tuning 4.1. Testing connectivity wi

Chelsio T5/T4 Unified Wire For Linux vii X. FCOE PDU OFFLOAD TARGET 157 1. Introduction 158 1.1. Hardware Requirements 158 1.2. Software Re

Chapter IV. iWARP (RDMA) Chelsio T5/T4 Unified Wire For Linux Page 70 4.2. Enabling various MPIs 4.2.1. DAPL Library configuration for Intel MPI an

Chapter IV. iWARP (RDMA) Chelsio T5/T4 Unified Wire For Linux Page 71 4.2.3. Configuration of various MPIs (Installation and Setup) Intel-MPI i.

Chapter IV. iWARP (RDMA) Chelsio T5/T4 Unified Wire For Linux Page 72 The performance is best with NIC MTU set to 9000 bytes. Open MPI (Installatio

Chapter IV. iWARP (RDMA) Chelsio T5/T4 Unified Wire For Linux Page 73 v. Next, create a shell script , mpivars.csh, with the following entry: # pa

Chapter IV. iWARP (RDMA) Chelsio T5/T4 Unified Wire For Linux Page 74 viii. Register OpenMPi with MPI-selector: [root@host]# mpi-selector --register

Chapter IV. iWARP (RDMA) Chelsio T5/T4 Unified Wire For Linux Page 75 iv. Next, create a shell script , mpivars.csh, with the following entry: # p

Chapter IV. iWARP (RDMA) Chelsio T5/T4 Unified Wire For Linux Page 76 vi. Next, copy the two files created in steps (iv) and (v) to /usr/mpi/gcc/mv

Chapter IV. iWARP (RDMA) Chelsio T5/T4 Unified Wire For Linux Page 77 iv. Next, build and install the benchmarks using: [root@host]# gmake -f make_

Chapter IV. iWARP (RDMA) Chelsio T5/T4 Unified Wire For Linux Page 78  Run MVAPICH2 application as : mpirun_rsh -ssh -np 8 -hostfile mpd.hosts $MVA

Chapter IV. iWARP (RDMA) Chelsio T5/T4 Unified Wire For Linux Page 79 vii. Run exportfs to make local directories available for Network File System

Chelsio T5/T4 Unified Wire For Linux viii 2. Software/Driver Loading 198 3. Software/Driver Unloading 199 4. Software/Driver Configuration an

Chapter V. WD-UDP Chelsio T5/T4 Unified Wire For Linux Page 80 V. WD-UDP

Chapter V. WD-UDP Chelsio T5/T4 Unified Wire For Linux Page 81 1. Introduction Chelsio WD-UDP (Wire Direct-User Datagram Protocol) with Multic

Chapter V. WD-UDP Chelsio T5/T4 Unified Wire For Linux Page 82 Suse Linux Enterprise Server 11 SP2 kernel (SLES11SP2), 3.0.13-0.27 Suse Linux E

Chapter V. WD-UDP Chelsio T5/T4 Unified Wire For Linux Page 83 2. Software/Driver Loading The driver must be loaded by the root user. Any attempt to

Chapter V. WD-UDP Chelsio T5/T4 Unified Wire For Linux Page 84 3. Software/Driver Unloading To unload the WD-UDP driver, run the following command:

Chapter V. WD-UDP Chelsio T5/T4 Unified Wire For Linux Page 85 4. Software/Driver Configuration and Fine-tuning 4.1. Accelerating UDP Socket commun

Chapter V. WD-UDP Chelsio T5/T4 Unified Wire For Linux Page 86 egress, if the destination IP address will not route out via the T5/T4 device, then it

Chapter V. WD-UDP Chelsio T5/T4 Unified Wire For Linux Page 87 # e.g. # endpoint { # interface=eth2.5 # port = 8000 vlan = 5 priority=1

Chapter V. WD-UDP Chelsio T5/T4 Unified Wire For Linux Page 88 4.1.3. Running WD-UDP in debug mode To use libcxgb4_sock’s debug capabilities, use th

Chapter V. WD-UDP Chelsio T5/T4 Unified Wire For Linux Page 89 [root@r9 ~]# ifconfig eth1|grep inet inet addr:192.168.2.111 Bcast:192.168.2

Chelsio T5/T4 Unified Wire For Linux ix 2.1. Installing basic support 232 2.2. Using Sniffer (wd_sniffer) 232 2.3. Using Tracer (wd_tcpdump_t

Chapter V. WD-UDP Chelsio T5/T4 Unified Wire For Linux Page 90 4.1.6. Performance tuning on 2.6.18 kernel To get better performance with WD-UDP usin

Chapter VI. WD-TOE Chelsio T5/T4 Unified Wire For Linux Page 91 VI. WD-TOE

Chapter VI. WD-TOE Chelsio T5/T4 Unified Wire For Linux Page 92 1. Introduction Chelsio WD-TOE (Wire Direct-Transmission Control Protocol) with

Chapter VI. WD-TOE Chelsio T5/T4 Unified Wire For Linux Page 93 Suse Linux Enterprise Server 11 SP2 kernel (SLES11SP2), 3.0.13-0.27 Suse Linux E

Chapter VI. WD-TOE Chelsio T5/T4 Unified Wire For Linux Page 94 2. Software/Driver Loading Before proceeding, please ensure that the offload drivers

Chapter VI. WD-TOE Chelsio T5/T4 Unified Wire For Linux Page 95 3. Software/Driver Unloading Reboot the system to unload the driver.

Chapter VI. WD-TOE Chelsio T5/T4 Unified Wire For Linux Page 96 4. Software/Driver Configuration and Fine-tuning 4.1. Running the application To ru

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 97 VII. iSCSI PDU Offload Target

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 98 1. Introduction This section describes how to install and configur

Chapter VII. iSCSI PDU Offload Target Chelsio T5/T4 Unified Wire For Linux Page 99  Full compliance with RFC 3720  Error Recovery Level 0 (ERL 0)