IBM 2109 - SAN Fibre Channel Switch Model S16 Service Manual Download Page 144

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Table 42. System error messages (continued)

Message

Description

Probable Cause

Action

PANIC, ZOMTIMKILL,
LOG_PANIC

Zombie timer destroyed

OS error

Contact customer support

PANIC, FREETIMRLSD,
LOG_PANIC

Free timer released

OS error

Contact customer support

PANIC, TIMEUSECNT,
LOG_PANIC

Timer use count exceeded

OS error

Contact customer support

PANIC, LSDB_CKSUM,
LOG_PANIC

Link State Database checksum
failed

OS error

Contact customer support

POWER, 1_FAILED,
LOG_CRITICAL

Switch power failure

Power supply failure

Contact customer support

POWER, 2_FAILED,
LOG_CRITICAL

Switch power failure

Power supply failure

Contact customer support

QL, QUICKLOOP
PARTNER
INCOMPATIBLE

The QuickLoop partner switch
is running a lower (than v2.1.3)
version of the software.

OS error

Upgrade to a higher version of
the fabric OS

RPC, SVC_EXIT

An RPC service daemon has
terminated prematurely or
unexpectedly.

OS error

Contact customer support

RPC, SVC_REG

An RPC service daemon could
not establish service for a
particular protocol handler.

OS error

Contact customer support

SEMA, SEMGIVE, L, M

Unable to give a semaphore

OS error

Contact customer support

SEMA, SEMTAKE, L, M

Unable to take a semaphore

OS error

Contact customer support

SEMA, SEMFLUSH, L, M Unable to flush a semaphore

OS error

Contact customer support

SYS, NOMEM,
LOG_CRITICAL

No memory

OS error

Contact customer support

SYS, SYSCALL,
LOG_ERROR

System call failed

OS error

Contact customer support

SYS, BADPTR,
LOG_ERROR

Bad system pointer

OS error

Contact customer support

SYS, INTRPT,
LOG_CRITICAL

Bad system interrupt

OS error

Contact customer support

SYS, FLASHRD,
LOG_ERROR

FLASH memory read error

OS error

Contact customer support

SYS, FLASHWR,
LOG_ERROR

FLASH memory write error

OS error

Contact customer support

TEMP, 1_FAILED,
LOG_WARNING

Switch overheated

Fan failure

Contact customer support

TEMP, 2_FAILED,
LOG_ERROR

Switch overheated

Fan failure

Contact customer support

TEMP, 3_FAILED,
LOG_CRITICAL

Switch overheated

Fan failure

Contact customer support

TEMP, 4_FAILED,
LOG_CRITICAL

Switch overheated

Fan failure

Contact customer support

TEMP, 5_FAILED,
LOG_CRITICAL

Switch overheated

Fan failure

Contact customer support

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Summary of Contents for 2109 - SAN Fibre Channel Switch Model S16

Page 1: ...Installation and Service Guide The IBM License Agreement for Machine Code is included in this book Carefully read the agreement By using this product you agree to abide by the terms of this agreement...

Page 2: ......

Page 3: ...IBM SAN Fibre Channel Switch 2109 Model S16 Installation and Service Guide SC26 7352 01 IBM...

Page 4: ...n If the form has been removed address your comments to International Business Machines Corporation RCF Processing Department Dept G26 Bldg 050 3 5600 Cottle Road San Jose CA 95193 0001 U S A FAX 1 80...

Page 5: ...gnostics 7 Loop FL connections 8 Chapter 2 Customer planning 9 Chapter 3 Installing the switch 19 Pre installation checklist 19 Installing the switch 20 Tabletop installation 20 Rack mount installatio...

Page 6: ...the switch off 52 Chapter 6 Optional features 53 Fabric Watch 53 Threshold behavior models 54 Installing Fabric Watch 55 Installing Fabric Watch through Telnet 55 Installing Fabric Watch through the I...

Page 7: ...ges 91 POST tests 91 Diagnostic tests 92 Test menu 92 Running diagnostics from the front panel 92 Front panel switch menus 94 Running diagnostics using Telnet 101 Appendix C Error messages 117 System...

Page 8: ...135 Production status 135 IBM warranty for Machines 135 Warranty service 136 Extent of warranty 136 Limitation of liability 137 Glossary 139 Index 145 vi IBM SAN Fibre Channel Switch 2109 Model S16 I...

Page 9: ...reshold temperature Celsius 54 24 Example of rising and falling threshold Error rate 55 25 Methods for managing the switch 70 26 Front panel operator display and control buttons 71 27 Front panel of t...

Page 10: ...ple 110 57 ramTest command example 110 58 setGbicMode 1 command example 111 59 setGbicMode 0 command example 111 60 sramRetentionTest command example 114 61 supportShow command example 115 62 errShow...

Page 11: ...ld replaceable units FRUs list 45 19 Fabric Watch Telnet commands 57 20 Comparison of management access methods 69 21 Default user name 73 22 syslogd message classifications 81 23 Switch specification...

Page 12: ...x IBM SAN Fibre Channel Switch 2109 Model S16 Installation and Service Guide...

Page 13: ...ous Attention notices warn you of conditions or procedures that can cause damage to machines equipment or programs Translated safety notices The translation of the safety notices in this manual are co...

Page 14: ...xii IBM SAN Fibre Channel Switch 2109 Model S16 Installation and Service Guide...

Page 15: ...Maintenance action plans on page 33 This ensures that you use the correct remove replace or repair procedures for this machine including the correct procedures to turn the power on and off Failure to...

Page 16: ...Caution notices used in IBM 2109 switch publications Related publications v Electrical Safety for IBM Customer Engineers S229 8124 v Fibre Channel Standards Web sites For additional information about...

Page 17: ...atures Simple Easy setup and configuration After the power on self test POST you need only to add the internet protocol IP address to the switch The remainder of the switch setup is automated Intellig...

Page 18: ...ont operator panel for simple switch configuration and diagnostics System components The system board is enclosed in an air cooled chassis that is either mounted in a standard rack or used as a stand...

Page 19: ...4 Only one power supply must be operational for normal switch function If two power supplies are present they operate as load sharing power supplies If the optional second power supply is ordered it...

Page 20: ...er optic v Duplex standard connection SC plug connectors v Multimode fiber v 50 m core diameter v 125 m cladding diameter duplex cable 500 m 1641 ft 780 860 m without open fiber control non OFC LWL fi...

Page 21: ...clean and free of dust or debris before inserting the connector into a GBIC module Front panel Figure 6 shows the front panel buttons Control buttons Table 2 on page 6 lists the primary control button...

Page 22: ...connection uses no fabric connection Front panel LED port indicators Each switch port has an LED indicator A properly functioning port with no GBIC installed has no LED light A yellow port indicator...

Page 23: ...pendix B Diagnostics on page 91 Verifying a power on self test POST Table 4 lists the diagnostic tests that are automatically run during a POST Table 4 Offline and Online tests Test Description CAM te...

Page 24: ...h operations Do not run these tests unless you are sure that switch operation can be disrupted Table 5 Offline and online test Offline tests Offline and online tests camTest crossPortTest centralMemor...

Page 25: ...v2 1 Switch name 2109 1 Domain ID 1 FCnetID Fibre channel IP address FC netmask WWN To be supplied when box is turned on Role Principal switch Syslog daemon IP address 192 20 236 4 Users defined acce...

Page 26: ...in ID The domain ID that identifies this switch in the SAN configuration FCnetID The fibre channel IP address for this switch FC netmask The netmask for the fibre channel IP network WWN The World wide...

Page 27: ...nnel IP address FC netmask WWN Role Syslog daemon IP address Users defined access level SNMP information System description System contacts System location Event trap level 0 5 See IBM SAN Fibre Chann...

Page 28: ...s Cable number 0 2108 1 PMC1 1 2m 6 ft SW Connects to 2105 1 200 1 2108 1 PMC2 2 2m 6 ft SW Connects to 2105 1 201 2 2108 1 PMC3 3 2m 6 ft SW Connects to 2105 1 202 3 2108 2 PMC1 1 2m 6 ft SW Connects...

Page 29: ...9 Blank of a port configuration worksheet for a 2109 switch Port number Device name Device port Cable length Port type Notes Cable number 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Chapter 2 Customer plann...

Page 30: ...each of your switches Table 10 Example of a zone definitions worksheet Zone member type switch port WWN Zone member Zone configuration name Comments Port ID P 1 15 Test_Zone_Config_1 K38 node 1 Port I...

Page 31: ...Blank of a zone definitions worksheet Zone member type switch port WWN Zone member Zone configuration name Comments Port ID P Port ID P Port ID P Port ID P Port ID P Port ID P Chapter 2 Customer plan...

Page 32: ...ID P 1 5 Same 2108 2 PMC3 3 Port ID P 1 6 Same s1411201e0 P2 I3 Port ID P 1 7 Same s1411203e0 P2 I3 Port ID P 1 8 Same s1411205e0 P2 I3 Port ID P 1 9 Same 2108 15 port 8 Port ID P 1 11 Same EMC 1 dir...

Page 33: ...one configuration name Connects to Port ID P Port ID P Port ID P Port ID P Port ID P Port ID P Port ID P Port ID P Port ID P Port ID P Port ID P Port ID P Port ID P Port ID P Port ID P Port ID P Port...

Page 34: ...18 IBM SAN Fibre Channel Switch 2109 Model S16 Installation and Service Guide...

Page 35: ...le Microsoft Windows NT 4 0 service pack 5 or later and any required hot fixes For a current list of supported platforms required host platform code updates and information about how to obtain them se...

Page 36: ...he 2109 Model S16 Switch is installed either in a rack mount configuration or a tabletop configuration Note Before installing GBICs power cords and the optional second power supply install either the...

Page 37: ...NGER An electrical outlet that is not correctly wired could place a hazardous voltage on the metal parts of the system or the products that attach to the system It is the customer s responsibility to...

Page 38: ...king ears Mount the slide portion first and then the locking ears Step 2 Mounting the fixed portion of the slide in the rack 1 Open the rack mounting brackets kit and mount the brackets to the wider f...

Page 39: ...g brackets to the vertical mounting bars in the rack 3 Install three rack clips at the front and at the back of the rack The middle rack clip in the front is for the locking ears Step 3 Inserting the...

Page 40: ...e installing the optional power supply read the following danger notices DANGER To prevent a possible electrical shock during an electrical storm do not connect or disconnect cables or station protect...

Page 41: ...form the following steps 1 Look at the back of the power supply the power supply is installed with the connector in the down position 2 Pull out the handle on the front of the power supply by grasping...

Page 42: ...ttach to the customer s local area network LAN and to establish a network connection to the switch You can change this IP address by using a Telnet command issued from any server having access to the...

Page 43: ...sed from the label If the label was not maintained you must get the address from the customer The switch displays as shown in each case enter the requested information After each entry press Enter 4 L...

Page 44: ...on functions The function of the button changes depending on the menu level Buttons either control navigating through the menus or increment or decrement numeric values Table 15 Control buttons Contro...

Page 45: ...own button to decrement the current field Hold either button down to make these actions happen rapidly The numbers in the field wrap from 0 to 255 or from 255 to 0 depending on whether you are increme...

Page 46: ...or decrementing This helps you get to the desired value quickly When you have all fields set to the desired value continue with the next step 14 Press the Enter button The switch displays Accept Y N P...

Page 47: ...g the data and executable software to the customer s server The latest code can be obtained from the SAN Fibre Channel Switch Web site at www ibm com storage fcswitch This Web site provides instructio...

Page 48: ...ownloading firmware using a Microsoft Windows NT operating system Perform this procedure to download firmware using Windows NT 1 Download the firmware from the Web site at www ibm com storage fcswitch...

Page 49: ...ociated ports This causes an immediate failure of the communications path To determine if a port has active communications see Visually inspect the LEDs on page 34 If it becomes necessary to unplug ac...

Page 50: ...source of the problem Zoning is explained in the IBM SAN Fibre Channel Switch 2109 Model S16 Users Guide To display and check zones the customer must log on to the switch using Telnet in admin mode an...

Page 51: ...D 2 second interval 5 Fast green blink port LED one half second interval 5 Steady green port LED port is online and the connected host or device is not sending data 0 Flickering green port LED port is...

Page 52: ...his process If the switch is an 8 port switch and is rack mounted you may need to slide the switch forward on its rack mounts to access the fans 3 After replacing the fan and turning the switch back o...

Page 53: ...witch off Wait 15 seconds and turn the power switch on If the green power supply LED is again on go to step 8 7 If the green LED is not on replace the power supply See Replacing the power supply on pa...

Page 54: ...stomer configuration information or the associated fibre channel cables See Checking the customer configuration action on page 42 and Suspect fibre channel cable action on page 42 6 If any port does n...

Page 55: ...C replace the GBIC In either case see Replacing the system board assembly on page 49 When replacing the system board mark all cables and GBICs to ensure that they are returned to the same slots Replac...

Page 56: ...bles and GBICs to ensure that they are returned to the same slots Replacing the system board disrupts the switch operation Ensure that all traffic on the switch is paused 3 If the port indicator is a...

Page 57: ...is turned on verify that the switch ready LED is on If the ready LED is on return the machine to the customer g If the switch ready LED is still not on continue with step 2 2 If the power supply LED...

Page 58: ...ilable on the HBAs Replace the fibre channel cable if v The HBAs are correctly configured v They pass diagnostics v No faults are found with the switch See Suspect fibre channel cable action Suspect f...

Page 59: ...f it is not possible or appropriate to access the switch in this fashion replace the short cable If it is an IBM approved cable ask the customer to replace it If you are dealing with a long cable or o...

Page 60: ...44 IBM SAN Fibre Channel Switch 2109 Model S16 Installation and Service Guide...

Page 61: ...m fibre channel cable 03K9204 Rack slides 34L2722 See Rack mount installation on page 20 Rack mounting brackets 34L2767 See Rack mount installation on page 20 Switch securing ears 34L2723 See Rack mo...

Page 62: ...he Telnet error messages that are generated when a power supply is turned off removed replaced and turned back on Note that this is normal operation 2 Remove any external cabling attached to the power...

Page 63: ...t of the system board from the front of the unit Simple Network Management Protocol SNMP traps are generated during GBIC insertion and removal You do not need to turn off the switch to replace GBICs T...

Page 64: ...r Removing a fan assembly Note Do not turn off power to the switch during this replacement The switch can safely continue to run while the fans are being replaced as follows v Eight minutes at 23 C 73...

Page 65: ...sting system board assembly and installing a new system board assembly Tools that are required You need a number 4 Flat head screwdriver Attention The system board contains electrostatic sensitive dev...

Page 66: ...ty Dispose of the battery according to local regulations Installing the system board 1 Align the system board assembly with the mounting screw on the bottom 2 Gently slide the system board assembly in...

Page 67: ...e old power supplies into the new chassis See Replacing the power supply on page 45 4 Go to Verifying switch repair Verifying switch repair If a switch part has been replaced or you wish to check the...

Page 68: ...3 Turn the switch on both power supplies if this is a dual power machine 4 Verify that the associated power supply LEDs are on 5 Wait two minutes while the POST diagnostics run 6 Verify that the ready...

Page 69: ...erformance counters within a 2109 switch are monitored Fabric Watch runs on 2109 switches with Fabric OS version 2 2 or later and can be accessed through the IBM StorWatch Specialist a Telnet interfac...

Page 70: ...the low or high threshold boundary an event is generated It can also generate events while the value is outside the limits or when it re enters the prescribed range Temperature as an example of a rang...

Page 71: ...led in the switch at the factory If not contact your IBM sales representative to obtain a license key Fabric Watch requires a 2109 switch with Fabric OS version 2 2 or later A Fabric Watch license can...

Page 72: ...he Fabric Watch feature is available as soon as step 5 is complete Installing Fabric Watch through the IBM StorWatch Specialist 1 Launch the Web browser Type the switch name or IP address in the Locat...

Page 73: ...d press Enter Note Fabric Watch can be accessed simultaneously from different connections by Telnet SNMP IBM StorWatch Specialist or by modifying and uploading the Fabric Watch configuration file to t...

Page 74: ...wClassInit Fabric Watch initialized See also fwConfigReload fwConfigure fwShow fwConfigReload command The fwConfigReload command reloads the Fabric Watch configuration Synopsis fwConfigReload Availabi...

Page 75: ...in ID changes Zoning changes Fabric to QuickLoop changes Fabric logins GBIC state change Environmental Temperature Fan Power supply Port Link failure count Loss of synchronization count Loss of signal...

Page 76: ...2 Fan 3 Power Supply 4 return to previous page Select an area 1 4 4 1 Index ThresholdName Status CurVal LastEvent LastEventTime LastVal LastState 1 envTemp001 enabled 33 C started 10 28 59 on 02 01 20...

Page 77: ...nitored by Fabric Watch sw root fwShow Name Label Last Value envTemp001 Env Temperature 1 33 C envTemp002 Env Temperature 2 33 C envTemp003 Env Temperature 3 36 C envTemp004 Env Temperature 4 35 C env...

Page 78: ...configuration fully supports all fabric services the same as a centralized fabric configuration These services include Distributed Name Services Registered State Change Notifications and Alias Servic...

Page 79: ...ey is case sensitive and must be entered exactly as given 4 Verify the license was added by entering the following on the command line licenseShow If the 2109 Extended Fabrics license is listed the fe...

Page 80: ...re channel repeaters or wave division multiplexing WDM devices Note Performance may vary depending on the condition of the fibre optic connections between the switches Losses due to splicing connector...

Page 81: ...pecialist launches displaying the Fabric View 2 Click the Admin button on the relevant switch panel The logon window is displayed 3 Enter a logon name and password with administrative privileges and p...

Page 82: ...any one time When one port is configured as a long distance port the remaining ports in the quad must be configured as regular switch ports level 0 Accessing through the Telnet interface You can confi...

Page 83: ...example ports 0 3 or 4 7 are called a quad Because the total number of frame buffers in a quad is limited if one of the ports in the quad is configured as a long distance port none of the remaining p...

Page 84: ...68 IBM SAN Fibre Channel Switch 2109 Model S16 Installation and Service Guide...

Page 85: ...itch must be configured with an IP address to allow for the network connection Following this section a detailed description is provided on how to ensure the switch has a valid IP address that allows...

Page 86: ...onally licensed features Figure 25 shows the various methods and communication paths for accessing switch management information Hardware setup for switch management To enable remote connection to the...

Page 87: ...ext 4 Scroll Up or Down to set each of the four numeric IP address values 5 When all values are set press the Tab Esc button to finish 6 Confirm the IP address is correct select the Yes option to stor...

Page 88: ...ed in italics After each entry press Enter 4 Login admin The switch is shipped with this as the default administrator name 5 Password password The switch is shipped with password set as the default pa...

Page 89: ...itch name or IP address v Username v Password Any host system that supports Telnet can be used to connect to the switch over the Ethernet If the host supports a name server the switch name can be used...

Page 90: ...runs a management application that monitors and controls the network elements v An agent system is a network device such as a fibre channel switch a hub or a bridge that has an agent responsible for...

Page 91: ...ther The leaves of the tree represent the actual MIB objects Figure 28 illustrates the tree structure with special attention to the internet MIB tree and the fibre channel MIB tree An MIB object is un...

Page 92: ...read write access sysDescr System description the default value is set as Fiber Channel Switch sysContact The identification and contact information for this switch By default this is set as Field Su...

Page 93: ...aps to enabled 1 Enterprise specific traps Four Enterprise specific traps are supported swFault Indicates that the diagnostics detect a fault with the switch swSensorScn Indicates that an environment...

Page 94: ...our Web site at www ibm com storage fcswitch Note Use the term port number to number the fibre channel ports on a switch The value is from 0 through 15 In the various MIB definition files there is the...

Page 95: ...Interconnect Element Information List GIEIL v Get Port List GPL v Get Port Type GPT v Get Physical Port Number GPPN v Get Attached Port Name List GAPNL v Get Port State GPS v Register Interconnect El...

Page 96: ...essage overwrites the messages at the beginning of the buffer If configured the switch sends internal error messages to syslogd by sending the UDP packet to port 514 on the syslogd machine This allows...

Page 97: ...d message classifications Switch UNIX LOG_CRITICAL 1 alert LOG_ERROR 2 err LOG_WARNING 3 warning LOG_INFO 4 info LOG_DEBUG 5 debug Switch configuration Type the following command to start syslogd sysl...

Page 98: ...entifies the message from a switch Note that usually a file must exist and have the proper permission in order for the syslogd to write to it Power on self test POST When the switch is started a serie...

Page 99: ...unctional test of the CAM memory portLoopbackTest Functional test of the switch by sending and receiving frames from the same port For more information about these tests refer to the individual comman...

Page 100: ...84 IBM SAN Fibre Channel Switch 2109 Model S16 Installation and Service Guide...

Page 101: ...Administer security Use zones to provide controlled access to fabric segments and to establish barriers between operating environments For example isolate systems with different uses or protect system...

Page 102: ...Figure 33 A fabric with three zones 86 IBM SAN Fibre Channel Switch 2109 Model S16 Installation and Service Guide...

Page 103: ...annel ports 16 ports Fibre channel port speed 1 0625 Gbps full duplex Modes of operation Fibre channel class 2 service and fibre channel class 3 connectionless service Aggregate switch input output I...

Page 104: ...ications Specification Value Temperature operating 10 C 40 C 50 F 104 F Temperature nonoperating Below 35 C 31 F Above 65 C 149 F Humidity operating 5 85 noncondensing at 40 C 104 F Humidity nonoperat...

Page 105: ...ush current 10 amps peak 300 sec for a hot or cold start Harmonic distortion Active power factor correction per IEC1000 3 2 Input line protection Fused in both hot and neutral lines Maximum dimensions...

Page 106: ...90 IBM SAN Fibre Channel Switch 2109 Model S16 Installation and Service Guide...

Page 107: ...s and the paths between the interfaces and central memory The switch diagnostics also support external loops that include the system board and their GBIC modules in cross port configurations These por...

Page 108: ...ess the switch using Telnet rather than using the front panel commands you will get more detailed responses regarding the condition of the switch Telnet also allows you to use some commands that do no...

Page 109: ...s through previous commands and if pressed repeatedly turns off the front panel display Enter The Enter button accepts the input and executes the selected function When entering a number the Up and Do...

Page 110: ...etmask Fibre channel IP Address Fibre channel Subnetmask Gateway Address Domain BB_credit R_A_TOV E_D_TOV Operating Mode Non SCSI Tachyon Mode Disable Device Probing VC Encoded Address Mode Disable Tr...

Page 111: ...e centralMemoryTest is selected displays a reminder to take the switch offline if it is not offline If the message is displayed take the switch offline centralMemoryTest example The centralMemoryTest...

Page 112: ...n test example Synopsis cmemRetentionTest passCount Availability Administrator Description Use this command to verify for data retention in the central memory SRAMs in the ASIC Below are possible erro...

Page 113: ...4 Check that all ASICs other than Y do not have v The capture flag set v The CMI error bit set v The CMI error interrupt status bit set Below are the possible error messages if failures are detected D...

Page 114: ...BSENT Display test Pressing Enter while the Display test command is selected displays a series of test characters Use this test to determine that the display is functioning properly Display test long...

Page 115: ...DIAG TIMEOUT DIAG ERRSTAT DIAG STATS DIAG DATA DIAG PORTABSENT Port register test Figure 41 shows the portRegTest command which checks each register and static memory that are located on the system bo...

Page 116: ...activates the display shown in Figure 43 If an error is encountered during the test the error is displayed on either the front panel or by using Telnet Note When running the spinSilk test you must set...

Page 117: ...v Port register test portRegTest v Central memory test centralMemoryTest v CMI conn test cmiTest v CAM test camTest v Port loopback test portLoopbackTest v Cross port test crossPortTest v Spin silk t...

Page 118: ...ralMemoryTest command which is used to check the central memory in each ASIC as follows v The built in self repair BISR circuit in each ASIC chip does not report a failure to repair bad cells bisr tes...

Page 119: ...cannot be performed on an operational switch Before issuing the cmiTest command disable the switch by using the switchDisable command Disabling the switch halts all operation on the switch Related err...

Page 120: ...nected to run this test b Offline mode In the Offline mode the switch is disabled before executing the test Offline mode tests and expects that all ports are cable loopbacked to similar ports in the s...

Page 121: ...to disable the switch set the GBIC mode to 1 and execute the crossPortTest command with singlePortAlso activated The crossPortTest would then limit its testing to v Only ports that have GBICs installe...

Page 122: ...nfirmed switchId fffc01 switchWwn 10 00 00 60 69 00 60 11 port 0 sw Testing Loopback 1 port 1 sw Testing Loopback 0 port 2 sw Testing Loopback 7 port 3 sw Testing Loopback 6 port 4 sw Testing Loopback...

Page 123: ...uding POST results The fields are described in Table 34 on page 108 The command also allows you to loop on the command For example if you enter diagShow 4 the diagShow command is executed every 4 seco...

Page 124: ...r because of failure modes portLoopbackTest Figure 55 on page 109 shows the portLoopbackTest command which verifies the intended functional operation of the switch by sending frames from the transmitt...

Page 125: ...pback errors message fields While the test is running all interface module front panel LEDs rapidly flicker green indicating that the test is finding no errors and is processing Table 35 portLoopbackT...

Page 126: ...ATS DIAG DATA DIAG PORTABSENT portRegTest Figure 56 shows the portRegTest command which checks each register and static memory that are located on the system board Registers are set under firmware con...

Page 127: ...ode affects the operation of the spinSilk test Executing the following command before executing the crossPortTest activates the GBIC mode switch admin setGbicMode 1 When activated only ports with GBIC...

Page 128: ...nd example 1 switch admin spinSilk 2 RunningSpin Silk One moment please switchName SR 7371 switchType 2 2 switchState Testing switchRole Disabled switchDomain 1 unconfirmed switchId fffc01 switchWwn 1...

Page 129: ...m0 lm1 lm2 lm3 lm4 lm5 lm6 lm7 lm8 lm9 lm10 lm11 lm12 lm13 lm14 lm15 2044334 2046987 2046259 2048907 2038717 2049555 2048260 2051407 2055484 2053018 2048345 2051282 2048944 2049535 2049481 2056950 frT...

Page 130: ...ing purposes The supportShow command executes the following commands in the order shown v version v tempShow v psShow v licenseShow v diagShow v errDump v switchShow v portFlagsShow v portErrShow v mq...

Page 131: ...specified it defaults to printing firstPort only for the port based commands portShow portRegShow portRouteShow nLog Is the number of lines of portLogDump to print v 0 means print all lines default v...

Page 132: ...116 IBM SAN Fibre Channel Switch 2109 Model S16 Installation and Service Guide...

Page 133: ...t is exceeded the oldest message is deleted to make room for the newest message The errShow command displays all detected errors The output provides additional information over the front panel display...

Page 134: ...bad port for retest Some messages contain the following abbreviations sb Should Be er Bits in error Note If you run the portStatsShow or the diagShow command prior to running a test errors may appear...

Page 135: ...ror and the name of the error Look up the complete definition of the error name and the actions that will correct it in Table 41 on page 122 Table 39 Error message code defined Error number Test name...

Page 136: ...ADEOF 2645 DIAG ERRSTAT ENCOUT 2646 DIAG ERRSTAT BADORD 2647 DIAG ERRSTAT DISCC3 264F DIAG INIT 265F DIAG PORT_DIED 266E DIAG DATA 266F DIAG TIMEOUT 2660 DIAG STATS FTX 2661 DIAG STATS FRX 2662 DIAG S...

Page 137: ...nal features on page 53 Repair action code meanings for diagnostic error messages Table 40 lists the action codes and recommended action for each action code Table 40 Action codes and recommended acti...

Page 138: ...23C camTest The ASIC failed SID NO translation test ASIC failure 1 DIAG CLEAR_ERR Err 0001 The port s diag error flag OK or BAD is cleared Informational only None required DIAG CMBISRF Err 1021 centra...

Page 139: ...IC system board GBIC module or fiber cable failure 2 DIAG INIT Err 264F Err 304F Err 384F portLoopbackTest crossPortTest spinSilk The port failed to go active in the loopback mode requested ASIC syste...

Page 140: ...0 crossPortTest spinSilk The port is found to be conneced to itself self loopback This port M to port M connection is not allowed by this test Improper cable connection Reconnect port M to another por...

Page 141: ...on the probable cause of a system error and what actions to take Table 42 System error messages Message Description Probable Cause Action ASIC MINI_BUFFER LOG_WARNING ASIC failure Bad mainboard Contac...

Page 142: ...an error OS error The system attempts to recover from its mirrored backup Contact customer support FLOOD INVLSU LOG_WARNING Discard received LSU OS error Contact customer support FLOOD INVLSR LOG_WAR...

Page 143: ...M Message queue overflow Task blocked Contact customer support MQ QREAD L M Message queue unread OS error Contact customer support MQ MSGTYPE E M Unknown message type OS error Contact customer support...

Page 144: ...rror Contact customer support SEMA SEMGIVE L M Unable to give a semaphore OS error Contact customer support SEMA SEMTAKE L M Unable to take a semaphore OS error Contact customer support SEMA SEMFLUSH...

Page 145: ...ed OS error Contact customer support UCAST ADDPORT LOG_WARNING Add port failed OS error Contact customer support UCAST REMPORT LOG_WARNING Remove port failed OS error Contact customer support UCAST RR...

Page 146: ...130 IBM SAN Fibre Channel Switch 2109 Model S16 Installation and Service Guide...

Page 147: ...IS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE...

Page 148: ...or modifications could void the user s authority to operate the equipment This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not...

Page 149: ...n Hinsicht EMVG Paragraph 3 Abs 2 2 Das Geraet erfuellt die Schutzanforderungen nach EN 50082 1 und EN 55022 Klasse A EN 55022 Klasse A Geraete beduerfen folgender Hinweise Nach dem EMVG _ t Geraete d...

Page 150: ...ance of these license terms authorizes you to use Machine Code with the specific product for which it is provided International Business Machines Corporation or one of its subsidiaries IBM or an IBM s...

Page 151: ...sale from IBM or your reseller The term Machine means an IBM Machine its features conversions upgrades elements or accessories or any combination of them Unless IBM specifies otherwise the following w...

Page 152: ...hase IBM or your reseller will provide certain types of repair and exchange service either at your location or at IBM s or your reseller s service center to restore a Machine to good working order Whe...

Page 153: ...part or other liability you are entitled to recover damages from IBM In each such instance regardless of the basis on which you are entitled to claim damages from IBM including fundamental breach neg...

Page 154: ...138 IBM SAN Fibre Channel Switch 2109 Model S16 Installation and Service Guide...

Page 155: ...class 3 Class 3 service provides a connectionless service without notification of delivery between N_ports The transmission and routing of class 3 frames is the same as for class 2 frames class F A c...

Page 156: ...ed of high speed fibre connections A fabric is an active intelligent nonshared interconnect scheme for nodes FAN Fabric address notification FC Fibre channel FC AL The fibre channel arbitrated loop st...

Page 157: ...in ID or nonidentical parameters such as E_D_TOVs IT Information technology JBOD Just a bunch of drives L_port A loop capable fabric port or node LAN See local area network LED See light emitting diod...

Page 158: ...es simple network management protocol SNMP A TCP IP protocol that generally uses the user datagram protocol UDP to exchange messages between a management information base and a management client resid...

Page 159: ...een any two switches that make up a fabric This is for a single copy of the data to be sent to designated destinations WAN Wide area network world wide name WWN A WWN uniquely identifies a switch on l...

Page 160: ...144 IBM SAN Fibre Channel Switch 2109 Model S16 Installation and Service Guide...

Page 161: ...rds Institute ANSI 87 ANSI American National Standards Institute 87 139 anti static bag 50 arbitrated loop 139 ASIC application specific integrated circuit 139 asynchronous transfer mode description o...

Page 162: ...ntinued how to cancel update 67 zones 143 configuring extended fabrics 65 port distance 66 connection Ethernet 6 connectors copper 50 content addressable memories CAM 94 content addressable memory CAM...

Page 163: ...le port 3 set to 100 km 62 miles 67 port configuration worksheet 12 zone configuration worksheet 16 zone definitions worksheet 14 expansion port E_port 140 extended add fabric license to switch 65 fab...

Page 164: ...mbers 45 replacing 45 FSPF fibre channel shortest path first 140 fwClassInit command 57 58 fwConfigReload command 57 58 fwConfigure command 57 59 fwShow command 57 61 G G_port generic port 140 gateway...

Page 165: ...set from the front panel 28 setting 26 setting using the Ethernet port 71 Ipaddress admin 27 28 ISL interswitch link 141 isolated E_port 141 isolating problems 7 system faults 91 IT information techno...

Page 166: ...ort 76 generic traps 77 MIB II support 76 vendor unique MIB 76 managing with Telnet changing passwords 74 default user name 73 manufactured parts new and used 135 MAP maintenance action plan 141 MAPs...

Page 167: ...4 part number 45 removal 46 power supply continued replacement 45 requirements 89 specifications 87 89 tools that are required 45 pre installation checklist 19 private loop direct attach PLDA 142 prob...

Page 168: ...ength 780 850 nm 88 optical link 87 SWL 142 SIMMS single in line modules 142 simple network management protocol SNMP 74 87 142 single in line modules SIMMS 142 singlePortAlso mode 104 sites Web xiv SN...

Page 169: ...logd syslog daemon 79 syslogd configuration 82 system architecture 87 board 2 91 components 2 faults isolating 91 processor 87 system continued reported error 33 system board assembly battery notice c...

Page 170: ...mounted equipment U 143 UNIX host downloading firmware from 31 UNIX trademarks 132 upgrade procedure switch 31 users of this book xiii using extended fabrics 65 using continued management server 79 V...

Page 171: ...143 configuration worksheet 17 configuration worksheet example 16 definitions worksheet 15 zoning Administering security 85 determining 34 introduction to 85 non member devices 85 optimizing IT resour...

Page 172: ...156 IBM SAN Fibre Channel Switch 2109 Model S16 Installation and Service Guide...

Page 173: ...in this book is Very Satisfied Satisfied Neutral Dissatisfied Very Dissatisfied Accurate h h h h h Complete h h h h h Easy to find h h h h h Easy to understand h h h h h Well organized h h h h h Appli...

Page 174: ...Department Dept G26 Bldg 050 3 5600 Cottle Road San Jose CA 95193 0001 U S A _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

Page 175: ...in this book is Very Satisfied Satisfied Neutral Dissatisfied Very Dissatisfied Accurate h h h h h Complete h h h h h Easy to find h h h h h Easy to understand h h h h h Well organized h h h h h Appli...

Page 176: ...Department Dept G26 Bldg 050 3 5600 Cottle Road San Jose CA 95193 0001 U S A _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

Page 177: ......

Page 178: ...IBMR Part Number 19P1958 Printed in the United States of America on recycled paper containing 10 recovered post consumer fiber SC26 7352 01 1P P N 19P1958...

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