Manuale d’uso / di manutenzione del prodotto SNC 5100 del fabbricante ADIC
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SNC TM 5100 for t he Scal ar ® 10 00 and 10K User Guide.
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SNC 5100 6-00020-0 2 iii Notices Welcome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Safety Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
iv 6-00020 -02 SNC 5100 SCSI 1-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 PWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SNC 5100 6-00020-0 2 v Maintenance Action Plans Event Codes and Actions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 Check Event Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
vi 6-00020 -02 SNC 5100 Examine Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63 Fibre Channel Loop Back Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SNC 5100 6-00020-0 2 vii Connecting to the Service Port Service Port Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 Connecting the Service Terminal . . . . . . . . . . . . . . . . . .
viii 6-00020-02 SNC 5100 POST Error Codes POST Boot Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 ROM Init . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Welcome 1 6-00020-02 SNC 5 100 Notices We l c o m e ADIC is the leading expert in open systems data storage solutions. Y our ne w SN C 5100 is an intell igent storage networking appliance.
SNC 51 00 2S a f e t y N o t i c e s 6-00020-0 2 Remo ve A C P ower If the SNC 5100 is not po wered of f, per form the follo wing st eps to remo v e A C po wer . Step 1. Perfor m a controlled system shutdo wn of attached host systems. Step 2. Set the Power switch on the SN C 5100 to the of f position.
Environmental Notices and Statements 3 6-00020-02 SNC 5 100 Step 2. Check the voltage label on the bottom of the de vice to ensure it matches the voltage at the po w er source. Step 3. Check the voltage le vel at the po wer source. Fusing Requ irements The SNC 5100 power supply has a 3.
SNC 51 00 4 Environmental Notices and Statements 6-00020-0 2 General Restrictions The classifi cation is v alid only if the module is operated within t he specified temperature and v oltage l imits.
Environmental Notices and Statements 5 6-00020-02 SNC 5 100 Properly shielded and gr ounded cables and connec tors must be used in or der to meet FCC emission limit s.
SNC 51 00 6 Environmental Notices and Statements 6-00020-0 2 Properly shielded and grounded cables and conne ctors must be used in order to reduce the potential for causing interferenc e to radio and TV communications and to other electrical or electronic equipment.
Environmental Notices and Statements 7 6-00020-02 SNC 5 100 Pokud nen Ì na typo v È m ö titku po ËÌ ta Ë e uv edeno, û e spad · do t ¯Ì dy A podle EN 55022, spad · automatick y do t ¯Ì dy B podle EN 55022. Pro za ¯Ì zen Ì za ¯ azen · do t ¯Ì dy A (ochrann È p · smo 30m) podle EN 55022 plat Ì n · sleduj Ì c Ì .
SNC 51 00 8 Doc ument ation 6-00020-0 2 Documentation Although the material contained herein has been carefully revie wed, ADIC does not warrant it to be free of errors or omissions. W e reserve the right to make corrections, updates, re visions, or changes to the information contained herein.
Overview 9 6-00020-02 SNC 5 100 Intr oduction This chapter describes the SNC 5100. It provides the follo wing information: • Overvie w • Confi guration Support • Hardware Product Description and.
SNC 51 00 10 Configuration Support 6-00020-0 2 Configurati on Support The SNC 5100 provides tw o Fibre Channel interfaces. The FC interfaces are conf igured with Giga Bit Interface Con verter (GBIC) modules. In addition, the SNC 5100 has four Ultra2 SCSI interfaces.
Hardware Product Descripti on and Features 11 6-00020-02 SNC 5 100 Har d ware Pr oduct Description and Features This section de scribes t he capabil ities of the prod uct and outl ines some of t he ke y features of its interfaces.
SNC 51 00 12 Hardware Product Description and Fea tures 6-00020-0 2 Cables should hav e a duple x SC connector on the GBIC end and a connector appropriate to the HB A in use on the host end.
Hardware Product Descripti on and Features 1 3 6-00020-02 SNC 5 100 LUN for command and control so that the remaining 2047 LUNs are a vailable for SCSI de vices. F or each Fibre Channel interface, the SNC 5100 occupies one Fibre Channel ID and all SCSI target de vice s are a v ailable as LUNs on the same Fibre Channel ID.
SNC 51 00 14 Hardware Product Description and Fea tures 6-00020-0 2 The service port is used for local service and diagnostics whe n you use a terminal session to access the shell i nterface.
Supported Platforms 15 6-00020-02 SNC 5 100 SCSI 1-4 For each SCSI channel, the LED will be OFF when no de vices hav e been detected on the port. It will be ON when a target has been found on the channel. It will flash whe n there is acti vity on the channel.
SNC 51 00 16 Supported Devi ces 6-00020-0 2 Suppo r ted D e vice s The architecture and implementation of the SNC 5100 software has full SCSI-2 and SCSI-3 tar get and in itiator support. The SNC 5100 has support for disk, tape, and medium changer devices.
Operating Specifications 17 6-00020-02 SNC 5 100 P ower C onsum ption The power consumption of this product depends on the number and type of installed interface options. Maxi mum po wer consumption is 45 w atts in acti v e mode. The SNC 5100 can provide up to 3.
SNC 51 00 18 Operating Specifications 6-00020-0 2.
Pre-i n s t alla ti on Proc e d u r e 19 6-00020-02 SNC 5 100 Install the SNC 5100 This section co vers installation of the SNC 5 100, SCSI de vices, and Host Bus Adapter . Before you or your service represe ntati v e installs the SNC 5100, you must perform the steps in the "Pre-installation Procedure".
SNC 51 00 20 Installation Procedure 6-00020-0 2 Installation Pr oced ure The installation checklist has instructions on ho w to install the SNC 5100 with SCSI attached storage and Fibre Channel attac hed hosts. 5 Label both ends of each SCSI cable with: ° Dri ve ID and SNC 51 00 conn ector number None.
Inst al lati on Proc ed ure 21 6-00020-02 SNC 5 100 2 Unpack the SNC 5100. C heck the components agains t the packing slip. None. 3 Install int o rack or on the deskto p. See “” on page 24. 4 Connect the po wer cord to th e SNC 5100. See “ Fu ses ” o n page 29.
SNC 51 00 22 Installation Procedure 6-00020-0 2 11 Con figur e the Ethern et Port (H ost Name, Address, Routes, reb oot). Observe Ethern et Link LED. If you are u sing the ADIC Management Console, y ou must conf igure an Et hernet en viron ment.
Inst al lati on Proc ed ure 23 6-00020-02 SNC 5 100 Host Utility So ftware 15 V erify all t arg et de vices are av ail able to the hos t sy stem. Use appropriate host sys tem util ities for disk and t ape. See T able 4. If all de vices are NO T av ailable, reboot host system(s ) and check ag ain.
SNC 51 00 24 Post-Installati on 6-00020-0 2 P ost-Installation The ADIC Management Console application allo ws you to manage multiple SNC 5100s from any location on your netwo rk. For installation and operating instructions, see the ADIC Management Console User Guide .
Other Installation Issues 25 6-00020-02 SNC 5 100 T ransfer Rates: Ultra, F ast, and Asynchronous The SCSI protocol def ines two methods of data transfer: synchronous and asynchronous. Asynchronous transfers may run as fast as 5 MB/sec, while synchronous transfers may run as fast as 180 MB/sec (Ultra2/3) at block sizes of 256 k.
SNC 51 00 26 Other Installation Issues 6-00020-0 2 The SCSI protocol also def ines a priority-based arbitration method, based on the target ID of the de vice attaching to the b us. The SCSI ID priority order is, from highest to lo west, 7, 6, 5, 4, 3, 2, 1, 0, 15, 14, 13, 12, 11, 10, 9, 8.
Other Installation Issues 27 6-00020-02 SNC 5 100 SCSI Bus T erminati on Each end of a SCSI bus must be terminated correctly . The SNC 5100 provi des termination on each of its buses . The terminators can be disabled using a jumper on the SNC 5100 motherboard.
SNC 51 00 28 Other Installation Issues 6-00020-0 2 Missing terminat or at the end of a SCSI bu s Check that an external terminator is attached or that the end de vice has termination ena bled. Excessive ter mination Check that all de vices other than the end de vices ha v e termination disabled.
Other Installation Issues 29 6-00020-02 SNC 5 100 Inadequate ca bles Older cables may not be suitable for running at Ultra speeds. Be s ure all cables are rated for Ultra . Mixe d ca ble typ e s If a SCSI bus has both round cables and flat ribbon cables, it may suf fer problems when running at Ultra speeds.
SNC 51 00 30 Other Installation Issues 6-00020-0 2 Step 5. Install optional utility softw are, if desired. Perform steps 4 and 5 after the SNC 5100 is installed and connected to the host system. Installing th e SAN Explorer The SAN Explorer software is only a v ailable for hosts running the W indo ws NT or W indo ws 2000 opera ting systems.
Other Installation Issues 31 6-00020-02 SNC 5 100 Some operating systems pro vide you with software methods that allo w you to add or remov e SCSI de vices dynam ically after the host has booted. T o ensure reliable operation, reboot the host. If you update SNC 5100 f irmware you must reboot in order to use the ne w f irmware.
SNC 51 00 32 Other Installation Issues 6-00020-0 2.
33 6-00020-02 SNC 5 100 Maintenance Action Plans This section describes the Maintenance Action Plans (MAPs) for the SNC 5100. MAPs exist for all of the SNC 5100 ’ s component systems. If it is clear that a particular component system is at fault in a problem situation, go directly to the MAP for that component b y consulting T able 6.
SNC 51 00 34 Event Codes and Actions 6-00020-0 2 Event Codes and Actions Re vie w all visual observ ations and Ev ent Codes against T able 7 on page 35. Check Event Log Step 1. T o deter mine what Events are in the Ev ent Log, follo w the procedures in the ADIC Management Console User Guide .
Event Codes and Actions 35 6-00020-02 SNC 5 100 Figure 6: Detail of Event Log Listing From Service Port Step 4. Check the listed Ev ent Codes ag ainst the Ev ent Code column of T able 7 on page 35. See Figure 6 to interpret the log listing. Step 5. Read a cross T able 7 to the Acti on column to see the associ ated Action number .
SNC 51 00 36 Event Codes and Actions 6-00020-0 2 N.A. N.A. N.A. Persi stent reboot s 3 N.A. N.A. N.A. Host application error message or host log entry indicates SCSI tar get error 12 N.A. N.A. N.A. Host cannot access attached de vices 12 N.A. N.A. N.A.
Event Codes and Actions 37 6-00020-02 SNC 5 100 16 1 1 A SCSI bus repor ts an une xpected interrupt 1 17 1 1 Fibre Channel interface reports a LIP reset was r ecei ved fro m a host 0, 2 18 1 1 Fibre C.
SNC 51 00 38 Event Codes and Actions 6-00020-0 2 33 3 1 1 An interface has detected a b us fau lt (ev ent m essage indicates the specif ic interface) 1, 2 34 3 1 1 An interface has detected a de vice .
Event Codes and Actions 39 6-00020-02 SNC 5 100 61 4 1 1 Inlet Air, Outlet Air , or I/O Processor temperatures ha v e entered Nomin al Range from a W arning o r Alarm Range 0 62 4 1 1 Inlet Air T empe.
SNC 51 00 40 Event Codes and Actions 6-00020-0 2 102 1 T emperature chang e detected since the l ast re port (event mes sage indicates the change to High , V ery High, Red uced to H igh, or OK ) 4, 0 .
Event Codes and Actions 41 6-00020-02 SNC 5 100 Action R eference T ab le Numerical references f rom the Action column in T a ble 7: Ev ent Codes and Actions are associ ated with the appropriate MAP in T able 8: Action Reference Ta b l e . 203 6,8 N.A.
SNC 51 00 42 Start MA P 6-00020-0 2 Event View ing Levels Numerical equi valents for the Ev en t vie wing le vels from the V iewi ng L evel column of T able 8 are explained in T able 9. Star t MAP Gather as much information as possible before performing a re pair action.
Start MAP 43 6-00020-02 SNC 5 100 For more i nformation on Events, se e the ADIC Mana gement Console User Guide . If the e vent code is kno wn, go to T able 7, “ Event Codes and Actions, ” on page 35 with that e v ent code and perform the rec ommended action.
SNC 51 00 44 Start MA P 6-00020-0 2 Step 4. If LE D observa tions did not solv e the problem, proceed to "Check for Problems on Attached Devi ces" .
Start MAP 45 6-00020-02 SNC 5 100 Step 1. Sta rt the ADIC Management Console Server and Cli ent. For installati on and operating instructions, as well as access to version information, see the ADIC Management Console User Guide . Step 2. If a n update is needed, download the update from www .
SNC 51 00 46 Start MA P 6-00020-0 2 Step 3. Issue t he sysVpd Show command. For more i nformation , see the "sys VpdS ho w or sysVpd Show All" command on page 175. Step 4. Report this infor mation to your service representativ e, if you are asked for it.
Database Full MAP 47 6-00020-02 SNC 5 100 Step 3. Connect a se rvice terminal to the SNC 5100. For information about ho w to d o this, see “ Connecting to the Servi ce Port ” on page 95. Step 4. Pr ess the Enter k ey on the service terminal. If the prompt is not displayed, go to “ Service Port MAP ” on page 75.
SNC 51 00 48 Device Ac cess MAP 6-00020-0 2 that are not currently at tached will be remo v ed from the dat abase. Y ou must reboot t he SNC 5100 after performing this procedure for the changes to take ef fect. Step 1. Connect a se rvice terminal to the SNC 5100.
Device Access MAP 49 6-00020-02 SNC 5 100 For information about ho w to d o this, see “ Connecting to the Servi ce Port ” on page 95. Step 2. Pr ess the Enter k ey on the service terminal. If the prompt is not displayed, go to “ Service Port MAP ” on page 75.
SNC 51 00 50 SCSI Cha nnel MAP 6-00020-0 2 If all of the attached SCSI devices are not displayed, go to “ SCSI Channel MAP ” on page 50. Chec k Chan nel Z oning Set tings Step 1. Enter the fcSh owDevs command from the service terminal. For more i nformation , see the "fcS howD evs" command on page 129.
SCSI Channel MAP 51 6-00020-02 SNC 5 100 Step 2. Pr ess the Enter k ey on the service terminal. If the prompt is not displayed, go to “ Service Port MAP ” on page 75. Step 3. If the SNC 5100 is of f, the n turn it on. Step 4. V erify th at the RD Y LED is blinking once per second.
SNC 51 00 52 SCSI Cha nnel MAP 6-00020-0 2 Step 1. Issue t he scsiSh ow com mand from th e service termina l to display a list of attached SCSI devi ces. For more i nformation , see the "scs iSho w" command on page 160. Step 2. For each SCSI channel, make a list of attached devices.
SCSI Channel MAP 53 6-00020-02 SNC 5 100 Check SCSI Bus T ermination Cauti on If in this procedure you determine that you need to remove a SCSI cable or terminator , all I/O to the SNC 5100 m ust be stopped and the SNC 5100 must be turned of f. Step 1.
SNC 51 00 54 SCSI Cha nnel MAP 6-00020-0 2 Check f or Mu ltiple SCSI IDs If two or more de vices on the same SCSI channel are configured at the same SCSI ID, only one of those de vices will be seen b y the SNC 5100. Data transfers to that de vice will be unreliable.
SCSI Channel MAP 55 6-00020-02 SNC 5 100 Improper De vice T y pe Step 1. Check to be sure that all the de vices attached to a single SCSI b us are of the same type. Only lo w v oltage dif ferential devic es must be attache d to lo w voltage dif ferential SC SI channel s.
SNC 51 00 56 SCSI Cha nnel MAP 6-00020-0 2 Examine SCSI Cables Cauti on If in this procedure you determine that you need to remove a SCSI cable, all I/O to the SNC 5100 must be stopped and the SNC 5100 must be turned off. Step 1. Look for da maged cables.
SCSI Channel MAP 57 6-00020-02 SNC 5 100 Examine SCSI Conn ector s Cauti on Before removing a SCSI cable, all I/O to the SNC 5100 must be stopped and the SNC 5100 must be turned of f. Step 1. Inspec t each connector to find out if pins were bent when the connector was attache d.
SNC 51 00 58 SCSI Cha nnel MAP 6-00020-0 2 SCSI Loop Bac k T est Cauti on Before performing diagnostics, all FC and SCSI cables must be disconnected from the SNC 5100. Before changing any SCSI cables, all I/O to the SNC 5100 must be stopped and the SNC 5100 must be turned of f.
SCSI Channel MAP 59 6-00020-02 SNC 5 100 T esting SCSI Cables If the cables of the de vices attached to a channel have a compatible pinout on both sides, the SNC 5100 can test the cable using the loop back test. Step 1. Stop all I/O to the SNC 5100. Step 2.
SNC 51 00 60 SCSI Cha nnel MAP 6-00020-0 2 Step 4. Remove all de vices from the SCSI buses. Step 5. Attach ON L Y the device in question to t he SCSI channel it was originally connected to using a kno wn-good SCSI cable and terminators. Step 6. Power the SNC 5100 back on.
Fibre Channel MAP 61 6-00020-02 SNC 5 100 Step 3. W ait for the SNC 5100 to f inish booting. Step 4. If the SNC 5100 is in diagnostic mode (command prompt = diagmo de > ), then restore normal operation. For more information, see “ Restoring Normal Mode ” on page 188.
SNC 51 00 62 Fibre Channel MAP 6- 00020-0 2 Step 2. Pr ess the Enter k ey on the service terminal. If the prompt is not displayed, go to “ Service Port MAP ” on page 75. Step 3. From the service terminal, ente r the showBox command. For more i nformation , see the "sho wBox " command on page 170.
Fibre Channel MAP 63 6-00020-02 SNC 5 100 Examine Cables Cauti on If in this procedure, you need to remove or replace the Fibre Channel cable, you must stop I/O at the Fibre Channel host. Step 1. Re move the cables. Step 2. If a ny cables are ob viously damaged, replace them.
SNC 51 00 64 Fibre Channel MAP 6- 00020-0 2 Exit this MAP . If the front-panel FC Connection Status LED is on, proceed to Step 3. Step 3. If the SNC 5100 ’ s command prompt on the service terminal is not diagmo de > , place the SNC 5100 in diagnostic mode.
Fibre Channel MAP 65 6-00020-02 SNC 5 100 For more information, see "fcSlo tTes t [ x]" command on page 192. Step 3. If the test passes, the Fibre Channel optical cable is good. Go to "Replace Fibre Channel Devi ce" . If the test fa ils, go to "Replace Fibre Channel Cable" .
SNC 51 00 66 MAP f or th e SNC 51 00 6-00020-0 2 Step 1. Inform the system administ rator that it is nece ssary to replace the Fibre Channel de vice connected to the SNC 5100 to resolve the Fibre Channel errors.
Temperature MAP 67 6-00020-02 SNC 5 100 • The SNC 5100 generates T rap Event Codes 63, 65, or 68 (Inlet Air , Outlet Air , I/O Proce ssor , or Fan hav e entered Alarm Range) • Health Check generat.
SNC 51 00 68 Power MAP 6-00020-0 2 Step 4. If obstructions are found, remov e them and permit the SNC 5 100 to cool. Step 5. If temperatures stabilize, e xi t this MAP . Step 6. If no obstructions are found, or temperatures do not stabilize, check the SNC 5100 ’ s Air Outlet for obstructions.
Ethernet MAP 69 6-00020-02 SNC 5 100 Step 1. V erify that the SNC 5100 is plugged into an acti ve A C po w er source. Step 2. V erify the status of the SNC 5100 Po wer LED. For more information, go to Fi gure 4 on page 14. Step 3. If the Power LED remains of f, try a dif ferent po wer cord.
SNC 51 00 70 Ethernet MAP 6-00020-0 2 Step 2. V erify that the Ethernet Link LED, which is the green LED on the left, is on. Step 3. If the LED is on, go to step 4. If the LED is not on, proceed to “ Before Removing or Replacing the Unit ” on page 82.
Ethernet MAP 71 6-00020-02 SNC 5 100 If they are not, inform the system administrator that there is a network hardwa re problem where the SNC 5100 is attached. Exit this MAP . Step 9. Remove the Ethernet loop back plug. Step 10. Obtain another Ethernet cable.
SNC 51 00 72 Ethernet MAP 6-00020-0 2 lo (unit number 0): Flags: (0x8069) UP LOOPBACK MULTICAST ARP RUNNING Type: SOFTWARE_LOOPBACK Internet address: 127.
Ethernet MAP 73 6-00020-02 SNC 5 100 Step 20. From the service terminal, ent er the rebo ot command and wait for the SNC 5100 to f inish booting. Go back to step 14. Step 21. Enter the command ping “ <h ost IP addres s> ” , where <h ost IP addr ess> is four decimal numbers separated by periods.
SNC 51 00 74 Ethernet MAP 6-00020-0 2 Step 23. Remove the Ethernet cable from the SNC 5100 and install the Ethernet loop back plug. Step 24. From the service terminal, e nter the diagBoot command. For more information, see “ Entering Diagnostic Mode ” on page 187.
Service Port MAP 75 6-00020-02 SNC 5 100 If both addresses are the same , go to step 33. Example : SN60023 > gateAddrGet Gateway Address set to 192.168.1.1 valu e=0=0 x 0 If the netw ork gate w ay address is incorrect, set i t to the v alue provided b y the network administrator using the gate Addr Set command.
SNC 51 00 76 Service Port MAP 6-00020-0 2 Check the RS-232 Cab le This test requires another laptop or desktop computer with a functioning RS-232 9-pin port. T erminal emulation softw are must be installed and running. Step 1. Remove the RS-232 null-modem cable from the service port.
Virtual Private SAN®Scalar Firewall Manager Settings MAP 77 6-00020-02 SNC 5 100 Vir tual Private SAN ® Scalar Fire wall Manager Settings MAP Perform these steps if SFM de vices are unav ailable. Check Scalar Fire wall Manager Access Settings Step 1.
SNC 51 00 78 Virtua l Privat e SAN ® Scalar Firewall Manager Settings MAP 6-00020-0 2 For more i nformation , see the "lic ense Show " command on page 141.
Virtual P rivate SAN ® Scalar Firewall Manager Settings M AP 79 6-00020-02 SNC 5 100 If the host cannot access all of the target de vices, then there is a problem with the de vices or their SAN connections. Proceed to “ De vice Access MAP ” on page 48 or “ Fibre Channel MAP ” on page 61.
SNC 51 00 80 Virtua l Privat e SAN ® Scalar Firewall Manager Settings MAP 6-00020-0 2.
Handling Electrostatic Discharge-Sensitive Parts 81 6-00020-02 SNC 5 100 Remo v al and Replacement Pr ocedures This section describes the remov al and replacement procedure s for the SNC 5100 in its entirety or for one or more of its GBICs.
SNC 51 00 82 Removing and Replacing the G B IC 6-00020-0 2 Remo vi ng and Repl acin g the GBIC Cauti on Shut do wn the host systems to ensure that all I/O through the SN C 5100 has stopped. Remo ving the GBIC Cauti on Y ou must stop I/O at the Fibre Channel host.
Removi n g and Rep lac i ng the Unit 83 6-00020-02 SNC 5 100 Cauti on Shut do wn the host systems to ensure that all I/O through the SN C 5100 has stopped. Step 1. V erify that the latest configuration has been sa v ed. For more information on sa ving the conf iguration, see the ADIC Manage ment Console User Guide .
SNC 51 00 84 Final Dia gnostic Test s 6-00020-0 2 Step 4. Remove the rack bracket from across the width of the 19" rack by unscre wing the two 10-32 x 5/8" scre ws. Step 5. Slide the unit out of the rack. Replacing th e SNC 5100 Step 1. Remove the SNC 5100 from the protectiv e bag.
Final Diagnostic Tests 8 5 6-00020-02 SNC 5 100 Step 7. From the Service T erminal, enter the showBo x command. For more i nformation , see the "sho wBox " command on page 194. Step 8. V erify that the SNC 5100 accurately displays the channel information.
SNC 51 00 86 Final Dia gnostic Test s 6-00020-0 2 Step 3. If the test passes, remov e the loop back plug and go to "T est SCSI Port 1 and 2" . If the test does not pass, go to “ Sta rt MAP ” on page 42. T est SCSI P or t 1 and 2 Step 1. Attach the a ppropriate VHDCI cable betwe en SCSI 1 and 2.
Network Setup for the SNC 510 0 87 6-00020-02 SNC 5 100 Step 1. If you did not repla ce the SNC 5100, go to Step 3. Step 2. Obtain the SNC 5100 ’ s Ethernet network parameters. Config ure the Ethernet Port Host Name, Addres s, Routes, Enable Ethernet.
SNC 51 00 88 Network Setup fo r the SN C 510 0 6-00020-0 2 Figure 8 Ethernet Port Step 1. T o conf igure the network, connect to the SNC 5100 Service Port.
Network Setup for the SNC 510 0 89 6-00020-02 SNC 5 100 If you need to set a netmask, specify it after the network address: Example : foster > ethAddrSet “ 10.0.0.2 ” , “ 255.0.0.0 ” If you need a network route and/or default gate way , you m ust specify it.
SNC 51 00 90 Updating the SN C 510 0 6-00020-0 2 Updating the SNC 5100 Step 1. From the service terminal, ente r the normalBo ot command. For more i nformation , see the "nor malB oot" command on page 191. Step 2. W ait until the SNC 5100 has f inished booting.
Post-Repair Checklist 91 6-00020-02 SNC 5 100 P ost-Repair Chec klist It is important that the items in this checklist are v erifi ed after you hav e completed a repair action.
SNC 51 00 92 Post-Repair Checklist 6-00020-0 2 8 Perform th e follo w ing: • Star t th e ADIC Managemen t Console Ser v er and Client. • Log on with admin istrator pri vileges. • Connect to the S NC 5100. • If you downloade d new operating software in St ep 5 of “Updatin g the SNC 5100” on page 90, update the fir mware.
Post-Repair Checklist 93 6-00020-02 SNC 5 100 10 From the serv ice terminal, enter the fcShow command to sho w the status of each FC interface that is installed and con nected. From the serv ice terminal, enter the fcShow Devs command to show the SCSI target de vices that are connected as seen b y the Fibre Channel interface.
SNC 51 00 94 Post-Repair Checklist 6-00020-0 2.
Service Port Connections 95 6-00020-02 SNC 5 100 Connecting to the Ser vice P or t The service port is an RS-232C Data T erminal Equipment (DTE) port, conf igured at 19200 Baud, with 8 data bits, no parity and either hardware flo w control or Xon/Xof f flo w control.
SNC 51 00 96 Connecting the Service Terminal 6-00020-0 2 T able 11 lists the null modem cable connections. Connecting the Ser vice T erminal Har dware Required • RS-232 DB9F null model cable • RS-.
Connecting the Service T erminal 97 6-00020-02 SNC 5 100 Initial Setup o f HyperT erminal This section sho ws the steps to setup use the HyperT erminal program.
SNC 51 00 98 Updating Firmware and Conf igurations 6-00020-0 2 Updating Firmware an d Config uration s Although the ADIC Management Console is the simplest and most ef f i cient tool for updating f irmware and sa ving/loading conf igurations, you can use the service terminal as an alternate method to perform these operations.
Updating Firmware and Co nfigurations 99 6-00020-02 SNC 5 100 If HyperT erminal reports an error , try to send the f ile again. If the SNC 5100 reports an error , make a note of the error code and see the T able 12, “ Z modem Status Codes, ” on page 100 for fur ther information.
SNC 51 00 100 Updating Firmware and Configurations 6-00020-0 2 Step 3. Fr om t he Send File dialog ente r the path and file name where the f irmware f ile is located or clic k the Brow se b utton and na vigate to it. In the Protoc ol field, select Zmod em and click the Se nd b utton.
Setting the Time and Date 101 6-00020-02 SNC 5 100 Setting the Time and Date Setting the Real Time Clo c k Step 1. Use t he rtcDat eSet comman d to manually se t the Real T ime Clock. For more i nformation , see the "rtcDa teSe t[ye ar],[m onth ],[d ayofmo nth] ,[day ofweek ], [hour] ,[mi nute ],[sec ond] " command on page 154.
SNC 51 00 102 Setting the Time and Da te 6-00020-0 2 For more information, see the "tzSet “ time zone ” " command on page 183. Example : SN60023> tzSet “ EST ” TZ Set TIMEZONE = EST:EDT:300:040202:101502 valu e=0=0 x 0 SN60023 > Step 4.
Setting the Time and Date 103 6-00020-02 SNC 5 100 For more i nformation , see the "set Time Host " command on page 164. Example : SN60023 > setTimeHost “ butter ” Time Host butter valu e=0=0 x 0 SN60023 > Step 3. Set the remote system as the sourc e of date/time display using the rdate command .
SNC 51 00 104 Setting the Time and Da te 6-00020-0 2 For more information, see the "set Nett ime [v alue]" command on page 163. Example : SN60023 > setNettime 0 Nettime 0 valu e=0=0 x 0 SN60023 > Step 2. The time will re v ert to the time set on the SNC 5100 ’ s Real T im e Clock.
Managing the SNC 510 0 105 6-00020-02 SNC 5 100 Ser vice P or t Command Reference A “ shell ” interface provides access to the management and configuration commands referenced in this chapter . The shell is ac cessible b y connec ting a term inal or comput er with terminal emulation software to the SNC 5100 ’ s Service Port.
SNC 51 00 106 Command s 6-0002 0-02 setSna CCLu n Change Command and Control Interface LUN 164 Data Mover sncFea ture Enab le Enable the optional Data Mover feature 171 Diagnostics Diagnostic co mmands are located in “ Diagn ostic Co mma nd Refe r ence ” on page 187.
Command s 107 6-00020-02 SNC 5 100 route “ add ” Add netw ork rou te table ent ries 153 route “ delete ” Delete network route table entries 154 route “ li st ” List networ k r out e t able.
SNC 51 00 108 Command s 6-0002 0-02 loggerDump Display Ev ent Log records 141 loggerDumpCurre nt Display Ev ent Log reco rds for cu rrent boot 142 supportDump Display information us ed in troubles hoo.
Command s 109 6-00020-02 SNC 5 100 setHost Set Host OS type for specifi c Fibre Channel port 162 sysNodeNameMo deSet Change the F ibre Channel N ode Name mode 174 sysNodeNameModeSho w Display the curr.
SNC 51 00 110 Command s 6-0002 0-02 mapHelp Display Device Map command info 14 5 net H elp Dis pl ay N etwor k com ma nd in fo 149 snmpHelp Display S NMP command info 172 userHelp Display User account.
Command s 111 6-00020-02 SNC 5 100 sysConf i gSho w Display conf igurati on setti ngs 174 sysVpdS ho w Display V ital Produ ct Data 174 sysVpdShowAll Display V ital Product D ata for al l subsys tems .
SNC 51 00 112 Command s 6-0002 0-02 sfmNa meSe t Enter a na me fo r a spec ific host 167 sfmSh ow Displa y stat us in form atio n for one or all re gist ered hosts 168 sfmSpa rseA cc es sSet Set acc e.
Command s 113 6-00020-02 SNC 5 100 Each command outputs a status “ va l u e ” in de cimal and he xadecima l after ex ecution and before a ne w prompt is display ed.
SNC 51 00 114 Command s 6-0002 0-02 Usually a v alue of 0 indicates suc cess, b ut some succe ssful commands return a dif feren t value. arptabShow The arpt abShow command displays the contents of the ARP table. The ARP table contains the current Internet-to- Ethernet address mappings.
Command s 115 6-00020-02 SNC 5 100 The above e xample sho ws the cl ea rR es erva ti on command being used to clear a r eserv ation on a target device at LUN 4. cleHelp The cleHel p command displays a list of the Com mand Log Even t facili ty commands.
SNC 51 00 116 Command s 6-0002 0-02 The local Real T ime Clock can also be synchronized with a remote timeserver See th e rtcSet Curr en t command. SN60023 > date SN60023 > THU JAN 25 20:32:49 2001 SN60023 > dateSetFromRTC The dateSe tFro mRTC command sets the SNC 5100 ’ s R TC as the source of the date display .
Command s 117 6-00020-02 SNC 5 100 w/loop-back cable normalBoot Shutdown and restart in normal mode scsiChannelTest <x,y> Test specified SCSI Channels w/loop-back cable See User ’ s Guide for more information valu e=0=0 x 0 SN60023 > disableCC [option number] Disable the command and control interface (LUN 0) using the disableC C command.
SNC 51 00 118 Command s 6-0002 0-02 enableCC T o restore the capability to send commands to the command and control interface (LUN 0), use the en able CC command. The command is typically used to re-enable the interface after it was disabled by the disableCC command.
Command s 119 6-00020-02 SNC 5 100 Air Outlet Temperature Nominal 51 C IO Processor Temperature Warning 31 C Input Power: ± 5 Volts Nominal 5.2 V Input Power: ± 12 Volts Nominal 12 V Local Power ± 2.5 Volts Nominal 3.3 V Local Power ± 3.3 Volts Nominal 3.
SNC 51 00 120 Command s 6-0002 0-02 Input Power: +5 Volts (V): Nominal: 4.83 to 5.20 Warning: 4.75 <= N < 4.83 or 5.2 0<N< =5 . 2 5 Alarm: N < 4.75 or N > 5.25 Input Power: +12 Volts (V): Nominal: 11.00 to 12.93 Warning: 10.75 <= N < 11.
Command s 121 6-00020-02 SNC 5 100 ethAddrSet The ethAdd rSet command changes the IP address of the SNC 5100. An IP address is specified as 4 decimal numbers separated by periods. SN60023 > ethAddrSet "192.168.1.54" Host Address set to 192.
SNC 51 00 122 Command s 6-0002 0-02 fcConnTypeSet [port],[connection] The fcConn Type Set command is used to set the type of connection for a Fibre Channel port. See also the fcConnTy peGe t command The following e xample sho ws ho w to set Fibre Channel port 1 connection type to point-to-point.
Command s 123 6-00020-02 SNC 5 100 fcFibreSpeedSet [port],[speed] The fcFibr eSpe edSe t command sets the Fibre Channel port speed to 1 Gb/sec or 2 Gb/sec for a Fibre Channel port.
SNC 51 00 124 Command s 6-0002 0-02 GBIC. Specifying the port number is optional. SN600023 > fcGbicShow --------------------------------------------------------------- Ctlr : Module : Module ID : C.
Command s 125 6-00020-02 SNC 5 100 fcPortModeGet [port] The fcPort Mode Get command dis plays the mode for the specified Fi bre Channel port. The default port mode is Public T a rget .
SNC 51 00 126 Command s 6-0002 0-02 fcPortModeSet [port],[mode] The fcPort Mode Set command sets t he mode for the specified Fibre Channel port. See also t he fcPort Mode Get command. The default port mo de is Publ ic T ar get . Consequently , if attached to a Fabric de vi ce the SNC 5100 will re gister as a Ta r g e t with the name serv er .
Command s 127 6-00020-02 SNC 5 100 typically use this command to restart the port after changing its configuration settings so that the changes tak e ef fect. Issuing this c ommand is an a lternati v e to rebooting the SNC 5100 in order to make the conf iguration changes take effect.
SNC 51 00 128 Command s 6-0002 0-02 SN600032 > fcShow ------------------Fibre Channel Controllers----------------------- Ctlr : PCI Addr : ISP : Firmware : Firmware : Loop : Fabric : Port : E xt.
Command s 129 6-00020-02 SNC 5 100 controlle r . Loop ID Th e Fibre Channel Loop ID for this in terface. PtoP indica tes a point -to-point con nection. Fabric Attached Indicates whether the port is attached to a Fabric. Port Mod e Indicates whether the p ort is set to T ar get or Initiato r mode Ext.
SNC 51 00 130 Command s 6-0002 0-02 0000A D I C 0338 00000060450d0080 8230O E MO E M DCHS04X 6363 6820837B 9240O E MO E M DCHS04X 6363 682076AC valu e=6=0 x 6 SN60023 > fcShowNames The fcShow Name s command displays the node and port names (addresses) of the Fibre Channels.
Command s 131 6-00020-02 SNC 5 100 SN60023 > fcTxEnable 1 valu e=0=0 x 0 SN60023 > gateAddrGet The gateAd drGe t command displays the def ault network ga te way address if one has been set. This addre ss is used when connections are made to a different subnet and there are no explicit routes def ined for that subnet.
SNC 51 00 132 Command s 6-0002 0-02 terminal. SN600726 > gateAddrSet “ 10.0.0.1 ” gateAddrSet: Error setting current gate addr: S_errno_ENETUNREACH value = -1 = 0xffffffff = payloadChecksum + 0xffd418a3 The ne w gate way address is written to t he bootup parameters to be used at the next boot.
Command s 133 6-00020-02 SNC 5 100 diagHelp Print Diagnostic Help info hlthChkHelp Print Health Check Help info ioHelp Print I/O Utilities Help info mapHelp Print Device Map Help info netHelp Print Ne.
SNC 51 00 134 Command s 6-0002 0-02 subsystems targets List all known target devices uptime Display time since last boot See User ’ s Guide for more infomation value = 39 = 0x27 = ‘’’ SN60023 > hlthChkHelp The hlthCh kHel p command displays a list of the Health Check commands.
Command s 135 6-00020-02 SNC 5 100 hlthChkLevelGet T o display the current Health Check le vel, use the hlth ChkL evel Get command. The example belo w shows that the current le vel is 2. SN60023 > hlthChkLevelGet valu e=2= 0x02 SN60023 > hlthChkLevelSet T o set the Health Check le vel, use the hlthCh kLev elSet command.
SNC 51 00 136 Command s 6-0002 0-02 at system s tartup to initiali ze the net work hosts ta ble. This table a ssociates network names with IP addresses. Use of the host s table is entirely optional, but m ight facilitate frequently needed connections.
Command s 137 6-00020-02 SNC 5 100 offici al_host_ name is the first nam e selected fo r this host. nickn am es is an optional list of additional al iases for the host (separat ed by spaces). The followi ng is an exam ple of host fi le contents. 192.16 8.
SNC 51 00 138 Command s 6-0002 0-02 hostNameSet The hostNameSet command changes the network name of the SNC 5100. The shell prompt will be set to the ne w host name.
Command s 139 6-00020-02 SNC 5 100 network. Interpreting these statistics requires detailed knowledge of Internet networking protocols. This in formation may be useful to the LAN administrator .
SNC 51 00 140 Command s 6-0002 0-02 Metric is 0 Maximum Transfer Unit size is 32768 0 packets received; 0 packets sent 0 multicast packets received 0 multicast packets sent 0 input errors; 0 output er.
Command s 141 6-00020-02 SNC 5 100 ipstatShow The ipstat Show command displays Internet protocol statistics for the Ethernet network. Interpreting these statistics requires detailed kno wledge of Internet networking protocols. This information may be useful to the LAN administrator .
SNC 51 00 142 Command s 6-0002 0-02 f ile are displayed starting with the most recent ev ents. SN600393 > loggerDump *** Dumping 10 of 10 records *** SEQUENCE TIME CODE DESCRIPTION 0001 FEB 21 2002 17:58:06 31 NOTICE: LOGGING STARTED 0002 FEB 21 2002 17:58:06 14 CS 1: Rev.
Command s 143 6-00020-02 SNC 5 100 SN600393 > loggerDumpCurrent 2 *** Dumping 5 current records (of 13 total) with level <= 2 *** SEQUENCE TIME CODE DESCRIPTION 0007 FEB 26 2002 19:01:14 28 USCS.
SNC 51 00 144 Command s 6-0002 0-02 the Ethernet interface. SN60023 > macShow Enet MAC Address: 0.60.45.d.0.80 value = 33 = 0x21 = '!' SN60023 > mapCompressDatabase Cauti on Compressing the map database will cause device addresses to change unpredictably .
Command s 145 6-00020-02 SNC 5 100 SN60023 > If you ha v e not been using SFM the out put of this comm and will not reference SFM. SN60023 > mapCompressDatabase This command will compress the Persistent Device Map. Do you want to compress the Device Map? (y or n) y 0xc1689ac0 (tShell): Wrote 23 device maps to file 'nvfs:config/device.
SNC 51 00 146 Command s 6-0002 0-02 The mapReb uild Data base command deletes the current database. Whe n the SNC 5100 is next booted, the de vices found will be assigned ne w addresses. When you run this command you will be gi v en the option of also clearing the SFMaccess setti ngs.
Command s 147 6-00020-02 SNC 5 100 009 SCSI 002 005 000 00000060:450d00c0 010 SCSI 002 005 001 00000060:450d00c0 011 SCSI 001 000 000 00000060:450d00c0 012 SCSI 001 006 000 00000060:450d00c0 valu e=0=0 x 0 SN60023 > devI d The in dex of th e device in the data base.
SNC 51 00 148 Command s 6-0002 0-02 mapWinnowDatabase Occasionally , you may w ant to eliminate inacti v e entries from the database. The mapWin nowD atab ase command reduces the database to only the de vices presently attached. The address mapping of the curre nt de vices will not be altered.
Command s 149 6-00020-02 SNC 5 100 administrator . SN60023 > mbufShow type number --------- ------ FREE : 23 DATA : 0 HEADER : 1 SOCKET : 0 P C B:1 1 RTABLE : 3 HTABLE : 0 ATABLE : 0 SONAME : 0 ZOM.
SNC 51 00 150 Command s 6-0002 0-02 inetstatShow - Display all Internet protocol sockets ipstatShow - Display statistics for IP macShow - Display Media Access Control Address mbufShow - Display mbuf s.
Command s 151 6-00020-02 SNC 5 100 reboot The reboot command requests that the SNC 5100 shut do wn e xisting operations and then restart. This is the preferred method of restarting the SNC 5100. There are processes running within the SNC 5100 that may hav e writes pending to f iles within the flash f ile system.
SNC 51 00 152 Command s 6-0002 0-02 writes to the flash f ile syste m will be lost. This ope ration is not typi cally used. The reboot command should be used to gracefully shutdown and restart the SNC 5100. SN60023 > reset restartScsi [channel] The restar tScs i command restarts the specif ied SCS I Channel without issuing a b us reset.
Command s 153 6-00020-02 SNC 5 100 rm T o remove a f ile , use the rm command and specify the file name in quotes: SN60023 > rm "file.ext" route The route ut ilities m aintain a route f ile, nvfs:/mgmt/route , which is used at system st artup to initializ e the netw ork routing table.
SNC 51 00 154 Command s 6-0002 0-02 route “ delete ” , ” destination ” , ” gateway ” The route “ delete ” command remo v es a route to the destination through the gate way .
Command s 155 6-00020-02 SNC 5 100 string: SN60023 > rtcDateSet 2001,1,26,5,9,30,00 valu e=0=0 x 0 SN60023 > Cauti on: The time will be one hour of f when Daylight Sa vings T ime is in effect.
SNC 51 00 156 Command s 6-0002 0-02 SN60023 > The example below shows the rz command when it is used to receive a file that contains configuration parameters. See also the sz command for information about sending a configuration file. SN60023 > rz **B000000023be50 Configuration Update in Progress.
Command s 157 6-00020-02 SNC 5 100 SN60023 > Cauti on Y ou must reboot t he SNC 5100 after executing this command for the ne w setting to take ef fec t. scsiHostChanGet [channel] The scsiHo stCh anGe t command displays Host Channel modes for a SCSI channel.
SNC 51 00 158 Command s 6-0002 0-02 scsiHostIdGet [channel] The scsiHo stID Get command dis plays the Host ID number for a specified SCSI Channel. If no channel is specified, Host IDs are displayed for all SCSI channels.
Command s 159 6-00020-02 SNC 5 100 valu e=0=0 x 0 SN60023 > Rescanning a SCSI bus may delay I/O commands pending on that bus for se v eral seconds. Do not rescan SCSI b uses when this delay may not be tolerated. When possible, only scan the b us where a ne w de vice has been added.
SNC 51 00 160 Command s 6-0002 0-02 SN60023 > scsiResetDisableSet 1,1 Reset Disable set to TRUE for SCSI 1 will take effect upon reboot valu e=0=0 x 0 SN60023 > scsiShow The scsiSh ow command displays all S CSI channels and information about the devices attached to each channel .
Command s 161 6-00020-02 SNC 5 100 to det ermin e the actua l pe riod ( exce ption : if t he period is negotiated to 12, then 50n s. is used). The offset i ndicates the REQ/ACK offset that was negotiated. A zero in these fields i ndicates that asynchronous transfer is in use.
SNC 51 00 162 Command s 6-0002 0-02 If an in v alid size is set, then the frame size of 2048 will be used. Cauti on Y ou must reboot t he SNC 5100 after executing this command for the ne w setting to take ef fec t.
Command s 163 6-00020-02 SNC 5 100 interface. This provides som e customization in the way the SNC 5100 is presented to the particular operating system. If [port] is 0, the change applies to all SAN connections; otherwise the host type is applied to the specifi ed port.
SNC 51 00 164 Command s 6-0002 0-02 SN60023 > setNettime 1 Nettime 1 valu e=0=0 x 0 setSnaCCLun [newLUN] The setSna CCLu n command reassigns the SNC 5100's Command and C ontrol LUN to the specif ied v a lue. newLUN is the new v a lue for the Command and Control LUN.
Command s 165 6-00020-02 SNC 5 100 sfmAccessClear [disable code] The sfmAcces sClear command disables all host acce ss to all LUNs except to LUN 0 (the Command and Control interface). The disable code is 0xfacade02. The followi ng command e xample sho ws ho w to disable all access.
SNC 51 00 166 Command s 6-0002 0-02 SN60023 > If SFM is already acti v e, the follo wing is displayed. SN60023 > sfmActiveSet SFM: Already Active value = 21 = 0x15 SN60023 > sfmConnectionSet .
Command s 167 6-00020-02 SNC 5 100 Name: 'LABATTS' Host Type: 'NT 4.0 SP5' Device Id: 'ScsiPort6 [0:0:0] (QLA2100) LUN Access: 0: 01 01 01 00 00 00 00 00 00 00 00 00 00 01 01 .
SNC 51 00 168 Command s 6-0002 0-02 string ” for the specif ied host connection inde x. The follo wing command example sho ws se tting the host name for host Id 1 to “ LANDERS ” . Exis ting hostindex and name v a lues can be determined by looking at the “ Id ” and “ Hos t Name ” columns in the output of the sfmS how -1 command.
Command s 169 6-00020-02 SNC 5 100 sfmSparseAccessSet[hostindex], “ LUN string ” ,[Access] The sfmSpa rseA cces s command sets the ac cess for the speci f ied LUNs for the specifi ed host connection index. Same as sfm AccessSet except LUNs are entered as a string of characters separated by commas.
SNC 51 00 170 Command s 6-0002 0-02 interfac e is opened , the Se rvi ce Port inte rf a ce is no t a vail able. The sh ellL ock command may be used to prev ent a network protocol access to the shell. A numeric parameter specifies if the shell is to be locked or unlocked.
Command s 171 6-00020-02 SNC 5 100 f irmware, Po we r- On-Self-T est (POST), bootrom and Alternate bootrom. SN600726 > showVersions ADIC Scalar Storage Network Controller Firmware-4 Version 0404.
SNC 51 00 172 Command s 6-0002 0-02 pub 1 ReadCommunity ViewIndex ----------------------------- public 1 icmp 2 WriteCommunity ViewIndex ----------------------------- priv 1 private 1 TrapCommunity --.
Command s 173 6-00020-02 SNC 5 100 snmpReadCommunityAdd “ string ” , [view] The snmpReadCommunityAdd command adds the specified string to the list of accepted strings for SNMP Read operations (Get and GetNext). The V ie w switch must be set to “ 1 ” to be accepted by the ADIC Management Console.
SNC 51 00 174 Command s 6-0002 0-02 For more informatio n, see the ADIC Manage ment Console User Guide . SN60023 > snmpWriteCommunityAdd “ adic ” ,1 Success valu e=0=0 x 0 SN60023 > snmpWrit.
Command s 175 6-00020-02 SNC 5 100 An example conf iguration that requires the Node Name on each Fibre Channel port to be dif ferent is where the host has two Host Bus Adapters (HB As) installed for redundancy . In this conf iguration, each HB A is connec ted to a dif ferent Fibre Channel port on the SNC 5100.
SNC 51 00 176 Command s 6-0002 0-02 Product Data for the SNC 5100 includes such items as serial numbers and installed memory sizes, as sho w n belo w .
Command s 177 6-00020-02 SNC 5 100 data for the Fibre Channel GBIC. buck172 > sysVpdShowAll ===[ Vital Product Data ]=== ******** VPD Base ******** Name SNC Mfg ADIC OEM ADIC Manufacture Date JAN 25 20:39:29 2001 UID 00:00:00:60:45:17:00:0C S/N 600012 Assy HCO BKA01001P RID Tag Firmware ID Firmware-4 FirmwareVend ADIC Firmware Version 4.
SNC 51 00 178 Command s 6-0002 0-02 Device Index 02 IO Class Enum n/a IO Type Enum n/a Label Index 02 Bus Id 0.7.0 -------- FC 2 VPD -------- IO Class Fixed IO IO Type Fibre Channel IO Mfg QLogic Device Index 03 IO Class Enum n/a IO Type Enum n/a Label Index 02 Bus Id 0.
Command s 179 6-00020-02 SNC 5 100 IO Type Enum n/a Baud 19200 Flow Hardware -------- RS232 VPD -------- IO Class RS232 IO Type RS232 IO Mfg unknown S/N n/a HCO n/a Device Index 07 IO Class Enum n/a I.
SNC 51 00 180 Command s 6-0002 0-02 Device Index 10 IO Class Enum n/a IO Type Enum n/a Label Index 03 Bus Id 1.1.0 -------- SCSI 4 VPD -------- IO Class Fixed IO IO Type SCSI IO Mfg LSI Logic Device Index 11 IO Class Enum n/a IO Type Enum n/a Label Index 03 Bus Id 1.
Command s 181 6-00020-02 SNC 5 100 Idx Tdev Vendor Product Rev | Type Specific ----------------------------------------------|--------------- 0 0xc194a400 ADIC Local 0252 | Cmd/Cntrl Status 0h 2 0xc1f.
SNC 51 00 182 Command s 6-0002 0-02 0 discarded for bad header offset field 0 discarded because packet too short 0 connection request 1 connection accept 1 connection established (including accepts) 1.
Command s 183 6-00020-02 SNC 5 100 trapDestShow The trapDe stSh ow command allo ws you t o vie w the SNMP trap destination table maintained within the SNC 5100. The broadcast address for the Ethernet port is also automatically incl uded in the table. When the ADIC Management Console is running, it inserts its address into the table automati cally .
SNC 51 00 184 Command s 6-0002 0-02 value = 15 = 0xf SN60023C > uptime The uptime command displays the elapsed time si nce the last boot of the SNC 5100.
Command s 185 6-00020-02 SNC 5 100 valu e=0=0 x 0 SN60023 > userList The us erLi st command displays the contents of the password f ile (passwords are encrypted).
SNC 51 00 186 Command s 6-0002 0-02 terryk VxWorks (for Buckhorn - IBM PowerPC 405GP Rev. D) version 5.4. Kernel: WIND version 2.5. value = 26 = 0x1a SN600033 >.
Boot Mode s 187 6-00020-02 SNC 5 100 Dia gnostic Command Ref erence This section specif ies the procedures used when diagnostics are required. Boot Modes The SNC 5100 has two modes of operation: normal mode and diag mode . T wo commands are av ailable from the service terminal to reboot the SNC 5100 to the desired mode.
SNC 51 00 188 Special Procedures 6-00020-0 2 If the command prompt displayed on the service terminal is not diagmo de > , enter the di agBoot command. Step 7. W ait for the SNC 5100 to reboot. Step 8. At the diagmo de > prompt, proceed with the appropriate diagnostic tests.
Special Procedures 189 6-00020-02 SNC 5 100 Event Log Dump The e vents that ha v e been logged in the SNC 5100 ’ s Event Log can be displayed on the service terminal or viewed from the ADIC Management Console. For more informatio n, see the ADIC Manage ment Console User Guide .
SNC 51 00 190 Special Procedures 6-00020-0 2 This e v ent is also recorded in the SNC 5100 e vent log along wit h the name of a f ile that was sa ved to the flash file system. The f ile conta ins information about the state of the Fibre Channel i nterfa ce prior to the reset.
Boot Mo de Co mmands 191 6-00020-02 SNC 5 100 Boot Mode Commands diagBoot This command is used only to transition an SNC 5100 f rom normal operations to the special diagnostic mode. Cauti on All SCSI and FC cables must be disconnected before entering the diagBo ot command.
SNC 51 00 192 Diagn ost ic Co mmands 6-00020-0 2 The Ethernet loop back plug, Fibre Channel loop back plug, and SCSI cable provided in the Service T ool Kit are required for the corre sponding loop back test. Cauti on Y ou must disconnect the FC and SCS I cables from the SNC 5100.
Diagnost ic Comman d s 193 6-00020-02 SNC 5 100 The fcSlot Test command performs a confidence test on a Fibre Channel slot. Substitute for x the Fibre Channel slot number you w ant to test. This command can be used to test the slot or the cable. The followi ng example code sho ws the di splay for a test Fibre Channel slot 1.
SNC 51 00 194 Diagn ost ic Co mmands 6-00020-0 2 The example belo w sho w s the display for a test on SCSI channels 1 and 2. diagmode > scsiChannelTest (3,4) SCSI-3 -> SCSI-4 [##########] 10 ite.
Diagnost ic Comman d s 195 6-00020-02 SNC 5 100 showBo x also lists the cabling requirements for each slot: SN60023 > showBox Back _________________________________________ // | // | // | // | /===.
SNC 51 00 196 Diagn ost ic Co mmands 6-00020-0 2 envMon Show dmva reserv eSho w 1.
POST B oot B ehavior 197 6-00020-02 SNC 5 100 POST Err or Codes The Po wer -On-Self-T est (POST) is responsible for testing the inte grity of the processor ’ s SDRAM. After testing SDRAM P OST will attempt to transfer control to either the default bootrom image or an alternate image.
SNC 51 00 198 POST Bo ot B ehavi or 6-00020-0 2 Initial POST Figure 1 1 Init ia l POST IpostM ain starts by initia lizing the service- port and the sys tem PLD(s).
POST B oot B ehavior 199 6-00020-02 SNC 5 100 Bitwalk T est Figure 13 B itwa lk T e st This test f irst w alks a one-bit then a zero-bit through the base of each ba nk of SDRAM.
SNC 51 00 200 Seco nda ry POST 6-00020-0 2 This test writes and reads a series of diagnostic patterns to each memory location in SDRAM. This test is identif ied by the repeated f lash of the SCSI 2 LED. This test can take se v eral seconds to complete.
POST Service Menu 20 1 6-00020-02 SNC 5 100 POST will e xamine the FLASH mem ory primary bootrom locations t o determine whether or not it contains a viable bootrom.
SNC 51 00 202 PO ST Service Menu 6-00020-0 2 Figure 19 NMI 1 The button m ay be depressed any time during the memory tests. Figure 20 NMI 2 After completin g the mem ory tests POST wil l display: == P.
POST Service Menu 20 3 6-00020-02 SNC 5 100 R - [R]eceive new boot image from serial por t This will start the ZMODE M transfer engine that t ransfers a single binar y bootrom image f ile to POST using the service port. It should not be used to receiv e other kinds of binary image f iles.
SNC 51 00 204 PO ST Service Menu 6-00020-0 2.
Bootrom Messages 205 6-00020-02 SNC 5 100 Star tup Message Reference After the SNC 5100 completes its po wer -on self-test, it will attempt to fi nd, load, and run the real-time LIC boot loader . Bootr om Messages See the sample code belo w . Press any key to stop auto-boot.
SNC 51 00 206 B ootrom Message s 6-00020-0 2 LIC Initialization Messages After the BootLoader finds and loads the licensed internal code (LIC), the BootLoader will transfer control and start SN C 5100 operations.
Bootrom Messages 207 6-00020-02 SNC 5 100 csSrvcInit SN600030 Clock set from RTC valu e=0=0 x 0 amemInit SDRAM DIMM: 128 Meg - 1 banks detected valu e=0=0 x 0 appInit Final Star tu p Messages In the f.
SNC 51 00 208 B ootrom Message s 6-00020-0 2.
Acronyms 209 6-00020-02 SNC 5 100 Glossar y Acron yms BIOS Basic Input/Output S ystem DE Dif ferential Ende d DRAM Dynamic Random Access Memory DTE Data T erminal Equipment ESD Electrost ati c Discha .
SNC 51 00 210 Acronyms 6-00020-0 2 POST Po wer-On Self te st PPP Point-to-Point Protocol RFI Radio Fr equency Interference RID Replacemen t Ident if ica tio n RMI R emote Method In vocation RPC Remote.
ADIC Limited Product Warranty 211 6-00020-02 SNC 5 100 W arranty and EULA ADIC Limited Pr od uct W arranty 1. Subject to t he limita tions set forth be lo w , ADIC warrant s to Buyer as follo ws: b .
SNC 51 00 212 AD IC Limited Product Warranty 6-00020-0 2 4. ADIC will indemni fy Buyer for an y damages and cos ts f inally a w arded against Buyer on the grounds that the Products, in the form and co.
ADIC End User License Agreement 213 6-00020-02 SNC 5 100 ADIC End User Licens e Agree ment This License defines the terms a nd conditions of the license between Advanced Digital Information Corporation (ADIC) and Licensee f or use of ADIC's software and related documentation.
SNC 51 00 214 ADIC End User License Ag reement 6-00020-0 2 Software Ownership and Protection T itle to Softwar e . The Software and all copies thereof ar e proprietary to ADIC and title thereto remains in ADIC.
ADIC End User License Agreement 215 6-00020-02 SNC 5 100 return of the Software. Where Software is returned for cla ims made during the warranty period, Licensee will rece i ve a refund for the Software. This warranty is made v oid if the Licensee or any third party makes an y modif ications to the Software.
SNC 51 00 216 ADIC End User License Ag reement 6-00020-0 2 NEGLIGENCE, EVEN IF ADI C KNEW , SHO ULD HA VE KNOWN OR HAS BEEN AD VISED OF THE POSSIBILI TY OF SUCH D AMA GES. ADIC's LIABILITY FOR DAMA GES HEREUNDER WILL I N NO EVENT EXCEED THE AMOUNT OF FEES P AID BY LICENSEE UNDER THIS LICENSE.
217 6-00020-02 SNC 5 100 INDEX - A - Action Referenc e Table 41 ADIC Ma nagem ent Co nso le 105 AMC. See ADIC M anagemen t Consol e Assigned LUN 47 - B - Boot modes 18 7 , 191 bootrom 110 , 171 , 197 .
SNC 51 00 218 6-00020-0 2 - H - Hardware description 11 maintena nce. S e e MAPs HBA 19 setup 29 Help 8 Host event log 47 Registration service. See HRS Host Bus Ad apter. S ee HBA HRS 30 HyperTerminal 97 - I - Installa tion 19 – 31 - L - License key 110 , 141 Loop ID 129 - M - Maintenance Actio n Plans.
219 6-00020-02 SNC 5 100 Replacement 84 – 93 - S - SAN Explorer 30 Scalar Firew all Mana ger 77 – 79 SCSI 10 , 12 LEDs 15 target ID 25 SCSI bus 27 SCSI Chann el 12 , 49 – 61 SCSI target ID. See al so Assigned LUN Service port commands 105 --18 6 conn ect ing t o 95 – 104 MAP 75 SFM.
SNC 51 00 220 6-00020-0 2.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il ADIC SNC 5100 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del ADIC SNC 5100 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso ADIC SNC 5100 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul ADIC SNC 5100 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il ADIC SNC 5100, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del ADIC SNC 5100.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il ADIC SNC 5100. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo ADIC SNC 5100 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
