HP (Hewlett-Packard) N1200-320 manual

*AG314-960 01* A G314 -9 6001 HP S tor age W orks N1200 -3 20 4Gb Net w or k Sto r age R outer user a nd se r v ic e gu id e P ar t number : AG314-96 001 F irst edition: June 2006[...]

Legal and n otice in formation © Cop yri ght 2006 Hewle tt -P ackar d Dev elopm ent C ompany , L .P . Hewle t t-P a ck ard Co mp an y makes no w arranty of any kind w i th r egard to this material , including, but not limited to, the implied warra ntie s o f merc ha ntability and fitness for a particular purpose. Hewlett-P ackar d sh all not be li[...]

N1200-320 4Gb Network Storage Router user and service gu ide 3 About this guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Intended audi ence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Related doc[...]

4 4 N1200 -320 4Gb Network Stora ge Router management . . . . . . . . . . . . . . . . . . . . . . . 27 Configuratio n methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Serial port management access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

N1200-320 4Gb Network Storage Router user and service gu ide 5 Editing a ho st . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 Trace and event settings conf iguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 Trace confi[...]

6 A Pin assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 DB-9 pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 RJ-45 Et hernet Pin Assign ments . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

N1200-320 4Gb Network Storage Router user and service gu ide 7 About this guide This guid e prov ides informa tion ab out: • Installing the HP S torage W orks N1200 -3 20 4Gb Networ k Stor age Rou ter • Confi g ur ing the HP Stor age W orks N120 0 -3 20 4Gb Networ k Storage Router • T rou bleshooting the HP St orage W orks N1200 -3 2 0 4Gb Ne[...]

8 IM PO R T AN T : P r ovides clarif ying in formation or sp ecific instru ctions. NO TE: Pr ov ides additio nal informati on. TIP: Pr ov ides helpf ul hints and shortc uts. HP tec hnical support T elephone numbers f or w orldw ide te chnical s uppo r t ar e list ed on the HP support web sit e: http :// www .hp .com/ sup port / . Collec t the follo[...]

N1200-320 4Gb Network Storage Router user and service gu ide 9 1I n t r o d u c t i o n The HP Stor ag e W orks N120 0 -3 20 4Gb Ne twork Storage Router provides bi-directiona l con nectivity between one F ibre C hannel S witc hed F abri c (FC-S W) or F ibre C hannel Arbitr ated Loop (F C-A L), and two Na rro w/ Wide F a st/ Ultra 3 2 0 L VD/ S E S[...]

10 Introduction Oper ation indi cator s The HP N1200 -3 20 4Gb Network S torage R o ut er has LED indicato rs for monit oring o ver all status as sho wn in Fig u re 3 . Figure 3 Operati on indictors Ta b l e 3 Operati o n indi cators The LED functi o nality of the netwo rk stor age rou ter is detailed belo w: • P ower and F ault (Pwr) – The b i[...]

N1200-320 4Gb Network Storage Router user and service gu ide 11 Ho w th e HP N1200 -3 20 4Gb Netw ork S tor age Rou ter w or ks The netw ork stor ag e r outer is a de vi ce that translates the F ibre C hannel Prot ocol (FCP) to and fr om the S CSI Pro tocol—trans paren tly tr ansferr ing commands, data , and statu s informati on—so that both th[...]

12 Introduction External indicator s • F ibre Channel link status and acti vity LEDs • S CSI bus ac tiv it y LED • Ethernet link s tatus and acti v ity LEDs • Po we r / F a u l t L E D HP N1200 -3 20 4Gb Netw ork S tor age R outer bene fits The netwo rk stor age router is designed to connect SC SI dev ices into a F ibre Channel (FC) fabr ic[...]

N1200-320 4Gb Network Storage Router user and service gu ide 13 2 Inst allation , cabling , and se tup NO TE: Read thi s chapter car efull y and completel y befor e wor king with the netw ork s torage r outer . Identify ing pr oduct compo nents The n etwork storage router kit : • HP N1200 - 3 2 0 4Gb Networ k Stor ag e R outer • Accessory kit ?[...]

14 Installa tion, cabling, and setup Desktop in s tallation Remo ve the r outer fr o m the pr otecti ve bag . Attach the sti ck - on f eet to the bottom four c orners of the r outer . Plac e the rou ter on a flat , lev el table or desktop making sur e the airflo w vents ar e clear o f obstru ctions . WA R N I N G ! Do not place ob jects on t op of [...]

N1200-320 4Gb Network Storage Router user and service gu ide 15 Atta ch the outer rail assembly to the rac k NO TE: The si ze of the router and the r a il as sembly is 1U . 1. Determine the cor rec t rac k location . 2. Align the three sc re w holes on the fr ont of the ou ter r ail assembl y w ith the fr ont of the r ack . All thr ee holes must be[...]

16 Installa tion, cabling, and setup Attac h the rear e xtensi on br ack et 1. Loos en the sc re w on the r ear exten sion br ack et of the out er rai l assembl y . 2. While holding the o uter r ail ass embly le vel , e xtend the r ear ext ension br ack et to the insi de of the r ear of the r ack . 3. Attach the r ear extensi on brac k et to the r [...]

N1200-320 4Gb Network Storage Router user and service gu ide 17 Inst all the r out er int o the r ac k 1. Mov e the ball-bearing slide on each of the outer rail s tow ards the fr ont of the rack . 2. F rom the f r ont of the r ack , with the fro nt side of the r outer f aci ng out, align the inner and the outer r ails and slide the inner rail into [...]

18 Installa tion, cabling, and setup Setting u p ser ial port co mmunicati ons The netw ork sto rage r outer is designed to commu nicate w ith a ter minal or an y operating s y stem utili zing a ter minal emulator . F or e xample , most W indow s ® o perating s yst ems can use a termi nal. Be sur e the baud r ate , data bits , stop b its, par ity [...]

N1200-320 4Gb Network Storage Router user and service gu ide 19 Ca bling the N1 200 - 3 20 4Gb Net w or k Sto r age Ro uter NO TE: Re fer to the HP S torage W or k s M SL20 2 4 or the M SL404 8 T ape L ibrary User and Serv ice Guide for detailed tape libr ar y info rmation . Interfaces and connections Ther e ar e four type s of interf aces to the n[...]

20 Installa tion, cabling, and setup S CSI connection CA UT ION: S CSI por ts on the ne twork storage r outer are not hot -p luggab le. P ow er off the network stor age router w henev er connecting/disconnec ting the S CSI cables . The netw ork sto rage r outer can support F a st/U ltra3 20 Narro w/Wide S CSI , depending on the spec ifi c confi gur[...]

N1200-320 4Gb Network Storage Router user and service gu ide 21 Serial por t conn ection The 3-pi n connector on the network s tor age rou ter pro vi des a ser ial port that is compatible w ith RS- 2 3 2 signaling le vels . The network s tor age rout er is designed to com municate w i th a ter minal or any ope rating s ystem u sing a terminal emula[...]

22 Installa tion, cabling, and setup[...]

N1200-320 4Gb Network Storage Router user and service gu ide 23 3 De v ice manageme nt T o pro vide connecti vity between hosts and dev ices , it is necessary fo r the networ k stor age ro uter to be re cogniz ed w ith an addre ss on the connect ed F ibre C hannel networ k. S CS I bus conf igur ation The netw ork s torage r outer pr ov ides the cap[...]

24 Device ma nagement Disco very Discov er y is a f eature that mak es it eas y to displa y attached FC and S CSI tar g et de vi ces and hav e them mapped automati cally on the h ost side for the connect ed bus/port. Ther e ar e two disc ov er y methods av ailable— Man ua l Di sc o ve ry and Auto Disco very . Auto Dis cov er y can be set to occur[...]

N1200-320 4Gb Network Storage Router user and service gu ide 25 • The Inde xed map is initiall y empty and can be modifi ed by the u ser , ho we ver , this is not re commended. • The A uto Assigned ma p is built dy namicall y , and cont ains all the dev ices f ound during di scov ery . This map change s automati cally an y time the disco very p[...]

26 Device ma nagement[...]

N1200-320 4Gb Network Storage Router user and service gu ide 27 4 N1 200 - 3 20 4Gb Net w or k Stor age R outer management The HP N1200 -3 20 4Gb Network S tor age Router c an be managed ov er the follo wing user i nterfaces: • Over the seri al port vi a a terminal o r a terminal em ulation utility ( see ” Setting up serial port communi cations[...]

28 N12 00-320 4Gb Network Storage R outer management Y our DH CP serv er ma y also allo w you t o set up a n e xtended lease r eservati on f or an IP addre ss, b y pro viding the s erver w ith the Ethernet MA C addre ss of the netw ork s tor ag e r outer . T his confi gure s the DHCP server to al way s pr ov ide the same IP addr ess to the networ k[...]

N1200-320 4Gb Network Storage Router user and service gu ide 29 Vi su a l m a na g e r The netw ork s torage r outer allo ws an y standar d Inter net W eb br ow ser to vi ew and change the networ k stor age router ’s confi gur ation with the Vi sual M anage r int erface . Infor mation is d ynami cally gener ated in an HTML for mat by the networ k[...]

30 N12 00-320 4Gb Network Storage R outer management[...]

N1200-320 4Gb Network Storage Router user and service gu ide 31 5 V isual ma nager u ser inte r f ace The HP N1200 -3 20 4G b Netwo rk Stor age R outer allo ws an y standar d Internet W eb br ow ser to vi ew and change the net w ork st orage r outer ’s confi guratio n with the Visual Manager int erface . Info rmation is dy namicall y gener ated i[...]

32 Visua l manager user interface 5. Enter the au thori zed u ser name and pass w ord . T he user name and pass wor d ar e case -sensiti v e. The de fault user name is root and the default pass wor d is password . Figure 1 0 P ass wor d dialog box NO TE: HP r ecommends changing the u ser name and pass w ord f rom the defaults (s ee” User name and[...]

N1200-320 4Gb Network Storage Router user and service gu ide 33 Home page T he Main menu home page is displa yed when V i sual Manager (VM) is acc essed . The home page contains statu s infor mation, inc luding a phy sical image of the netwo rk stor age ro uter (see Fig u r e 1 2 ). Figure 1 2 Visual M ana ger Home page Home page infor mation inc l[...]

34 Visua l manager user interface • Main menu options: • Home display s net w ork stor age ro uter status infor mation . • Sys tem conf igure s standar d sy stem components . • Po r t s confi gure s the Fi bre Channel port and SC SI bu ses. • Disco very displa ys dev ices and discov ers new dev ices . • Mappi ng display s and confi gure[...]

N1200-320 4Gb Network Storage Router user and service gu ide 35 Ser ial conf igurati on The Ser ial sc reen is us ed to change the baud r ate for the s eri al port (see F igure 15 ). NO TE: If the Autobaud f eature is being used , it may not be necessary to set the baud r ate. Figure 1 5 Se ria l s cree n The c urr ent baud-rate setting is display [...]

36 Visua l manager user interface Ne t work c on figu rat ion The Networ k scr een is used to enter Ether net confi gurati on settings (see Fi g u re 1 6 ). Figure 1 6 Network s cr een CA UT ION: If this confi gur ation is incor rectl y se t, pr ocessing diff ic ulties ma y occ ur . Bef or e changing this setting, e valuate the need for the c hange[...]

N1200-320 4Gb Network Storage Router user and service gu ide 37 NO TE: T o use the DHCP f eature , a DHCP ser ve r must be oper ational on the Ethernet networ k. If the DHCP featur e is used when ther e is not a DHC P serv er , the standard f or DHCP requir es the netwo rk stor age rout er to wait thr ee minu tes for a res ponse fr om a DH CP serve[...]

38 Visua l manager user interface User sec urity set tings Us er name an d pass wor d The User s cr een is used to set u p net w ork stor age router s ecur it y suc h as the user name and pass w ord (see Fig u r e 1 8 ). Figure 1 8 User s cr een User s ettings: • User Name (def ault: root ) is an y alphanumer ic com bination . • P assword (defa[...]

N1200-320 4Gb Network Storage Router user and service gu ide 39 Real-T im e Clock conf igurati on The Real- Time Clock scr een is used to set the sys tem time and date (see Fi g u re 1 9 ). Figure 1 9 Real-Ti me Clock sc reen Date /time s ettin gs: • Date Settings sets the mon th, da y , and y ear (use a f our- digit number to repr esen t the yea[...]

40 Visua l manager user interface Res et me n u The R eset men u is used to r eset the networ k stor age ro uter to f actory defau lt settings (see F igur e 20 ). Figure 2 0 Reset to F actory Defa ult screen Curr ent networ k stor age rou ter acti viti es are disr upted while the unit r esets the conf igurati on to the fac tory de fa ults and sa v [...]

N1200-320 4Gb Network Storage Router user and service gu ide 41 Po r t s m e n u Accessed f ro m the Main menu , the P orts menu is us ed to vi ew and t o modify conf igur ation settings of the F ibre Channel port and SC SI bus es (see Fig u re 2 1 ). Figure 2 1 Po r t s m e n u The i nitia l screen di spl ay of the P or ts menu inclu des summ ar y[...]

42 Visua l manager user interface F ibre Channel por t configur ation When the F ibr e Channel port is selected in P orts menu , the F ibre Channel C onfi gurati on scr een is dis pla ye d (s ee Fi g u re 22 ). Figure 22 Fi bre Channel port 0 configur ation se ttings sc reen F ibre C hannel port settings: • Link Sta tus indicates the port link st[...]

N1200-320 4Gb Network Storage Router user and service gu ide 43 • Disco very on Link Up allo w s the networ k stor age rout er to automati cally disco ver all F ibre C hannel dev ices w hen reboo ted or when link -up ev ents occ ur , such as connecting cables or r ebooting networ k hubs. • Both the ports and the de vi ces behind the port s are [...]

44 Visua l manager user interface SC S I b u s c o n fi g u ra t i o n When a S CS I bus is selected in the P orts menu , the SC SI Bus C onfi gurati on scr een is displa yed (see Fig u r e 2 3 ). Figure 23 SCS I Bu s 0, 1 conf igur ati on sc re ens S CSI bus c onfigur ation settings: • Primary Initiator ID (def ault: 7) must be a unique ID . •[...]

N1200-320 4Gb Network Storage Router user and service gu ide 45 Disco very menu Accessed f ro m the Main menu , the Disco very menu is used to vie w ex isting, and dis cov er new T ar get dev ices (see Fig u r e 2 4 ). Figure 24 D iscov er y scr een T o per f orm a manual discov ery: 1. Select the F ibre Channel port or S CSI bus fr om the menu bar[...]

46 Visua l manager user interface Figure 26 P erform disco very on SCS I Bu s 0 scr e en[...]

N1200-320 4Gb Network Storage Router user and service gu ide 47 Mapping menu Acce ssed from the Mai n menu, the Ma pping menu is us ed to create o r edit LUN maps a nd assig n them to hosts . (see Fi gu re 27 ). Figure 27 Mapping scr een NO TE: Index ed , Auto Assigne d , and SCC maps cann ot be deleted or r enamed. NO TE: SCC and Auto -Assigned ma[...]

48 Visua l manager user interface V ie w ing and c hanging F ibr e Channe l map inf ormati on NO TE: Po r t 0 D e v i c e M a p is the HP r ecommended map to be used f or editing and assi gning to hosts that communi cate w ith the library . The Inde xed (de fault) map should not be us ed for editing, e ven th ough the user is able to edit this map [...]

N1200-320 4Gb Network Storage Router user and service gu ide 49 St at i st ic s me nu Access ed fr om the Main men u, the S tatisti cs menu is u sed to displa y F ibre C hannel port and S CSI b u s infor mation (see Fig u re 28 ). Figure 28 St at is tic s m enu T o vie w informati on for a specif ic port or bu s, cli ck the co mponent on the menu b[...]

50 Visua l manager user interface Utilities men u Access ed fr om the Main men u, the Utilities menu is u sed to v ie w and conf igur e utility options (s ee Fig u r e 29 ). Figure 29 Ut ilit ies me nu Utilities menu tasks: • FTP Utility opens an FTP sessi on. • T race Settings co nfigur es trace settings . • Curren t Tr ace s displa ys c urr[...]

N1200-320 4Gb Network Storage Router user and service gu ide 51 FTP utility ac cess The FTP u tility scr een is used to open an FTP sessio n (see Fi g u r e 3 0 ). Figure 3 0 FTP Utility scr een The FTP utility r equir es the use of a JA V A applet and p r ompts for permis sion to install the applet , if needed. If the pro mpt is display ed, f ollo[...]

52 Visua l manager user interface NO TE: If a v alid f irm war e or con figur ation file is u ploaded to the netw ork st orage r outer , an au tomatic reboot occurs once the file has been r eceiv ed. T he network s torage r outer cannot be accessed f rom the Visual Manager U I dur ing the time that the r eboot is in pr ocess, w hich is appr ox imat[...]

N1200-320 4Gb Network Storage Router user and service gu ide 53 C urr ent , pre v iou s, and last assert tr ace displays These thr ee Utilities menu sc reens sho w tr ace infor mation. • The C urre nt T races sc reen sh ow s data since the networ k stor age router w as last booted. • The Pr evi ous T races sc reen show s data fr om the last boo[...]

54 Visua l manager user interface • Wa r n i n g E v e n t s • Notify Ev ents • Info E vents • Debu g Ev ents • Log All E v ents Ev ent logging captures th e last 215 ev ents and then starts o verwr iting the log. NO TE: T o corr elate e vent logging , corr ectly s et the cloc k and date in the R eal-T ime Clock conf igur ation menu (see [...]

N1200-320 4Gb Network Storage Router user and service gu ide 55 Clear ev ent lo g The Clear E vent Log sc reen is u sed to clear the E vent L og (see Fig u re 3 4 ) . Curr ent netwo rk stor age r outer acti vities ar e not disrupted . Figure 3 4 Clear e vent log s cr een S CSI command trac king This menu pro vides opti ons for setting up and loggin[...]

56 Visua l manager user interface While the netw ork sto rage r outer ’s cur rent , pre vi ous, and last assert tr ace data does pr ov ide a com plete summar y o f ev ents in a c hron ological f ashion, SC SI Co mmand T rac king adds the ability to f ilter the tr ace data to sho w only the inf ormatio n re lated to the pr ocessing of spec ific S [...]

N1200-320 4Gb Network Storage Router user and service gu ide 57 R eboot o ption CA UT ION: Co nfir m there is n o acti vity , suc h as a back up in pr ogres s, bef or e initiating a r eboot beca use networ k storage r outer acti viti es will be disru pted. Network s torage router reboots ar e exec uted u sing this Main menu option (s ee Fi g u r e [...]

58 Visua l manager user interface[...]

N1200-320 4Gb Network Storage Router user and service gu ide 59 6 Using the C ommand L ine Interf ace This c hapter desc ribe s specif ic confi guratio n options a vailable f ro m the perspecti ve o f the Command L ine Interface (CLI). F or an o vervi ew o f using the other conf igur ation methods a vailable , see ” N1200 -3 20 4Gb Networ k Stor [...]

60 Usi ng the Command Line In terface The main menu allo ws f or var iou s operati ons to be perfor med on the networ k stor age ro uter . • Select 1 to acces s netwo rk st or age r outer c onfig urati on setti ngs. • Select 2 to acc ess System U tili ties. • Select 3 to display trace and a ssertion histo r y . • Select 4 to r eboot the net[...]

N1200-320 4Gb Network Storage Router user and service gu ide 61 Baud r ate conf igur ation This me nu changes the baud rate used on the ser ial port . Selec t 1 thro ugh 5 fo r the appropr iate baud r ate setting. If y ou ar e using the A utobaud featur e, it ma y not be neces sar y to set a baud r ate . See ” Auto bau d feat ure ” on page 21 f[...]

62 Usi ng the Command Line In terface Ether net conf igur ati on This opti on allo ws f or setting up all Ethernet netw ork settings i ncluding IP addr ess, subnet mask , IP gatew ay , secur ity settings, Ethernet mode , phy sical addr ess, and hos t name. Figure 4 0 Ethernet c onfigur ation menu • Select 1 to change the IP addr ess of the networ[...]

N1200-320 4Gb Network Storage Router user and service gu ide 63 • Select 7 to toggle the DHCP setting . This setting enab les/disables support f or Dy namic Co nfigur ation Pro tocol. T he default setting is ena bled. When ena bled, the netw ork sto rage r outer r etri ev es a dy namic IP addr ess fr om a DHCP serve r located on the Ethernet netw[...]

64 Usi ng the Command Line In terface F i bre Ch an n el c o nfig urat ion This menu allow s fo r setting the F ibre Channel Addr ess method , Hard Addres s value , discov ery mode, WWN o ver rides , tape bac ku p settings, def ault map v alue , and FC port mode . Figure 4 1 F ibr e Channel conf igur ation menu NO TE: F or In -Band Management to be[...]

N1200-320 4Gb Network Storage Router user and service gu ide 65 • Select 3 to chang e the T oggle P ort Mode betw een A uto Sens e - Soft AL_P A, N_P or t , and Auto Sense - Hard AL_P A. The de fault set ting is N_P ort mode. In this mode , the FC port tr ies coming u p as a f abri c port. If the netwo rk stor age router is on a loop and N_P or t[...]

66 Usi ng the Command Line In terface F ollow ing are des cr iptions f or each of the ov err ide setting s : NO TE: Normall y , o ver ride s ettings should n ot be changed e xcept w hen direc ted to do so b y an author i z ed HP technic ian. • Select 1 to toggle the Hi- Sup Bi t betw een SET and CLEAR . The de fault setting is CLEAR. T his option[...]

N1200-320 4Gb Network Storage Router user and service gu ide 67 P arallel SCS I configur ation This menu allow s fo r setting up S CS I attributes . Figure 42 P arallel S CSI confi gurati o n menu Pr ess the Ente r k ey to toggle the c urr ent menu to the ne xt SC SI bu s. • Select 1 to edit the S CSI I nitiator menu settings, desc ribed later in[...]

68 Usi ng the Command Line In terface S CS I initiator men u This opti on allo ws f or setting up the S CSI Initi ator . Figure 43 SCS I initiator menu • Select 1 t o select the pr imary SCS I Initiator ID . This is the ID f or the S CS I dev ice that r equests oper ations from othe r SC SI devices k now n as targets. Thi s shoul d be a unique ID[...]

N1200-320 4Gb Network Storage Router user and service gu ide 69 Max imum S CS I bus sp eed men u This opti on allo ws fo r setting the maxim um SC SI bus speed . When this option is selected , the user mus t fir st select the T ar get ID for th e bu s befor e this menu appear s. Figure 4 4 SCS I b us sp eed config uration m enu • Select 1 to set [...]

70 Usi ng the Command Line In terface De v ice ma pping This opti on allo ws t he u ser to manipulate ma ps and assoc iate a select ed host w ith a particu lar map. Eac h phy sical po rt/ bus on the s ystem has at least an Index ed map and an Aut o A s si g n ed map . In addition, there is a SCC Map and a Po r t 0 D e v i c e M a p on FCP ports . E[...]

N1200-320 4Gb Network Storage Router user and service gu ide 71 NO TE: Because the enti re list o f maps may n ot fit on one s cr een, select N or P to go bac k and fo r th between sc r eens display ing mor e maps. Select X to r eturn to the Dev ice Mappi ng Main menu . • Select 3 fro m the De vi ce Mapping Main menu to cr eate a new map . This o[...]

72 Usi ng the Command Line In terface NO TE: Hi-Sup Bit is only se t in an Acti ve F abri c L UN whi ch needs to be mapped a s the fir st dev ice (FC LU N 0 0 ) . Select a n umber fr om the left column Num to add a de vi ce to the map . Selecting a de vice w her e LUN=’-’ adds all L UNS for this tar g et . If the selec ted dev ice is alr eady m[...]

N1200-320 4Gb Network Storage Router user and service gu ide 73 Rem ove ga ps NO TE: S CSI dev ices attached to a F ibre C hannel port must be mapped as sequenti al FC L UNs starting at L UN number 00. Skipping L UN numbers is not r ecommended w hen mapping FC L UN s becaus e FC Discov er y stops the dis cov er y pr ocess when e ver an empty L UN p[...]

74 Usi ng the Command Line In terface The f ollo win g is an ex ample of a ho st list f or FCP hos ts: Figure 49 Host list for FCP hosts NO TE: Because the entir e list of hosts ma y not fit on one sc reen , select N or P to see any additio nal pages show ing the list o f hosts. Select X to r eturn t o the Dev ice Ma pping Main menu . Sele ct a num[...]

N1200-320 4Gb Network Storage Router user and service gu ide 75 F ollow ing the successful additio n of the host, the host list is displa y ed again and the user can make sur e that the host infor mation is cor rec t. Deleting a hos t Select D to delete a host f rom the host lis t. T he operator is ask ed to enter an index fo r the host that is dis[...]

76 Usi ng the Command Line In terface • Select 8 fr om the Dev ice Mapp ing Main menu to d ispla y the entir e dev ice lis t. Bec ause the entir e dev ice list may not fit on one sc reen , selec t N or P to go back and f or th betw een scr eens display ing mor e maps. Se lect X to r etu r n to the Dev ice M apping Main menu . Figure 52 Entire de [...]

N1200-320 4Gb Network Storage Router user and service gu ide 77 T race and ev ent settings configur ation This opti on allo ws se t up of tr ace and ev ents settings . Figure 53 Utility settings • Select 1 to edi t the trace set tin gs co nfigurat ion. • Select 2 to edi t the event set ti ngs config uration. • Select 3 to edit the spec ial e [...]

78 Usi ng the Command Line In terface If the Enter k ey is select ed, the ne xt page of tr ace lev els appears as follo ws: Figure 55 Tr a c e s e t t i n g s Enter a lev el number fr om the T race Settings that are sho wn . This toggles the cur re nt set ting to either ON or OFF . Select U to update c urr ent operating tr ace le vels . This optio [...]

N1200-320 4Gb Network Storage Router user and service gu ide 79 • Ente r 1 to disable e vent logging . • Ente r 2 thr ough 9 to log the spec ifi ed ev ents or higher . • Ente r 0 to log all ev ents. • Select U to send e vent conf igur ation changes t o the network storage r outer now . NO TE: Ev ent logging c aptur es ov er 2000 events and [...]

80 Usi ng the Command Line In terface R eal- Tim e clo ck conf igur atio n When this opti on is selec ted fr om the P erfor m Confi gurati on menu , the S y stem Clock Setup menu appears. NO TE: The tim e is bas ed on a 2 4 -hour c lock. Ther e is no a .m. or p.m . designatio n. F or ex ample: 1:00 p. m. is 13 hours 00 minu tes or 13:0 0. Figure 58[...]

N1200-320 4Gb Network Storage Router user and service gu ide 81 • Select 2 to change the locati on of L UNs in an auto- assi gned map . L UNs can be positi oned starting at the beginning (f irst locatio n) or at the end (last location) of the map . NO TE: Contr oller L UNS in auto -assigned map settings are F irst or L ast. Set ting the c hoice t[...]

82 Usi ng the Command Line In terface Sys t e m s t a t i s t i c s m e n u Figure 6 1 S yst em status/statist ics menu • Select 1 fr om the S ys tem Status/S tatistics men u to display s ystem st atus. Figure 62 Sys t e m s t a t u s m e n u • Select 1 t o display memory statistics . • Select 2 t o display acti ve ta sks. • Select 3 t o di[...]

N1200-320 4Gb Network Storage Router user and service gu ide 83 • Select 1 f r om the F ibre C hannel Statu s menu to displa y F ibr e Channel L ink Status . Fig u re 63 belo w show s the status and s tatistics for a Fibr e C hannel loop . Similar data can also be sho wn f or a F ibre Channel f abric . Figure 63 Fibr e Channel st atus menu Fibre [...]

84 Usi ng the Command Line In terface Select A to hav e the status inf ormation r epeatedly r efr eshed. • Select 2 fr om the F ibr e Channel Status menu to displa y Attached Fibr e Channel Dev ices. Figure 6 4 F ibr e Channel dev ice displa y Select R to re fre sh the dev ice dis play (as sho wn in the menu abov e) w ith the lates t status inf o[...]

N1200-320 4Gb Network Storage Router user and service gu ide 85 • Select 5 t o displa y FC SeqCmd_Q Reso ur ces. • Select 6 to disp lay F C SF P D ata. • Select 3 fr om the S ys tem Statu s/Statisti cs menu to displa y P arallel S CSI Pr otocol Statu s. Figure 65 P arallel S CSI pr otocol s tatus menu • Select 1 t o display SC SI st atistic[...]

86 Usi ng the Command Line In terface Even t Lo g When this option is selected fr om the S ystem Uti lities menu , the Ev ent Log men u is display ed (see Fig u r e 6 7 ). Figure 6 7 Eve nt l og me nu • Select 1 to display the e ven t log. • Select 2 to clear the e ven t log of all old e ntries and start ov er w ith an empty list . NO TE: Ev en[...]

N1200-320 4Gb Network Storage Router user and service gu ide 87 Diagnosti cs mode When this opti on is selec ted fr om the S y stem Utilit i es menu , a confi rmation mes sage appears to v eri fy the selection . If a r esponse of Y ( yes) is gi ven to the conf irmation me ssage, c urr ent net w ork st orage r outer acti viti es ar e interr upted w [...]

88 Usi ng the Command Line In terface Spec ial F i br e Chann el link control When this option is selected fr om the S ystem Utilitie s menu, the Spec ial Fibr e Channel L ink Control men u is dis pla ye d (s ee Fig u re 70 ). Figure 70 Spec ial FC L ink states men u The settings pr ov ided on the Special FC L ink state s menu should only be used w[...]

N1200-320 4Gb Network Storage Router user and service gu ide 89 or other ID . S CSI commands w hich ha ve alr e ad y been tr ack ed, the n that infor mation is displa yed b y selecting this opti on. • Select 4 to clear the log of all pr ev iou sly r ecorded r esults . Displa y tr ac e and ass er ti on histor y W h e n t h i s o p t i o n i s s e [...]

90 Usi ng the Command Line In terface • F or the pr ev ious trace buffer , use get prvtrace.txt . The f ile transf ers fr om the networ k stor age router . R eboot When this opti on is selec ted, a conf irmati on messag e appear s to ve rify the selection . If a res ponse of Y (ye s) is giv en to the conf irmation message , curr ent networ k stor[...]

N1200-320 4Gb Network Storage Router user and service gu ide 91 7U s i n g t h e F T P i n t e r f a c e This cha pter descr ibes spec ific manage ment opti ons availa ble fr om the FTP interf ace. F or an o verv ie w of using the other management interfaces av ailable , see ” N1200-3 20 4Gb Netw ork St or age Ro ute r management ” o n page 2 7[...]

92 Using the FTP interface NO TE: If the netw ork stor age router is t o use a st atic IP addr ess, the pr e -filled in addr ess w hen DHCP is disabled is 1.1.1.1 and should b e c hanged to an addr ess that is appr opri ate f or the IP network it will r eside on . 3. Enter the user name and pass wor d. The default v alues for u ser name and pass wo[...]

N1200-320 4Gb Network Storage Router user and service gu ide 93 • F or the c urr ent e vent lo g, use get eventlog.txt . The file w i ll tr ansfer to the cur ren t dir ectory spec ifi ed on y our computer’s FTP u tility . If running FTP fr om a DOS o r Linu x command line , the destinatio n dire ctory can be set using the lcd command (e x. lcd [...]

94 Using the FTP interface[...]

N1200-320 4Gb Network Storage Router user and service gu ide 95 8T r o u b l e s h o o t i n g V ariou s problems c an arise w hen confi guring and using the HP N1200 -3 20 4G b Netwo rk Sto rage R outer . This secti on is pro vided to help guide the user thr ough some of the basic methods of iden tif y ing faults in the setup and conf igur ation o[...]

96 Troubleshooting corr esponding tar get de vi ce acti vity , ther e ma y be a pr oblem w ith the S CSI bu s confi gur ation. V erify the SC SI bus conf igur ation . • Ethernet (10/100) —The LNK should sta y permanentl y lit to indicate an Et hernet link. The A C T indic ator should f lash to indi cate acti v ity . If ei ther of these indicato[...]

N1200-320 4Gb Network Storage Router user and service gu ide 97 discov er ed” dev ice ev ery time there is a reboot . By using the included INF f ile , the user j ust needs to identify the netw ork st orage r outer to the Windo ws Dev ice Manager onl y once . T o install (or r eg ister ) the netw ork s torage r outer t o a connected hos t Windo w[...]

98 Troubleshooting Ev en if the S CSI dev ices ar e displa yed , they ar e not acces sible unless the mappi ng mode is auto -assi gned or another non-empty map is used . V er ify F ibr e Channe l con necti on If S CSI dev ices ar e r ecogni z ed on the S CS I buses , but do not appear to the F ibre C hannel host , it may be that the F ibr e Channel[...]

N1200-320 4Gb Network Storage Router user and service gu ide 99 Ta b l e 8 HP N120 0 -3 20 4Gb Net w ork Stor age R outer PRLI respons e data V er i fy HBA de vi ce dri ver infor mation Chec k the HB A de vi ce dr iv er Readme.txt f ile fo r configur ation specif ics . An HB A may r equir e a differ ent confi gur ation, depending on whether it is c[...]

100 Troubleshooting[...]

N1200-320 4Gb Network Storage Router user and service gu ide 101 AP i n a s s i g n m e n t s DB-9 pi n as sign ment s In conj unction w ith the pin assi gnments pro vided f or the 3-pin r eceptacle on the r ear panel of the HP N1200 -3 20 4Gb Net w ork St or age Router , fo llow ing are the cor re sponding pin out assignments fo r a DB-9 seri a l [...]

102 Pin assignments RJ- 4 5 Ether net P in Ass ignme nts The pin assignments gi ven f or the RJ-45 Ether net connection ar e in r efer ence to the Ether net receptac le on the back panel of the HP N120 0 -3 20 4Gb Net w ork Stor age Router . The HP N1200 - 3 20 4Gb Network Stor age Router Ether net connection supports the IEEE specif ications for 1[...]

N1200-320 4Gb Network Storage Router user and service gu ide 103 B R egulat ory comp li ance and s afe t y R egulator y compliance Re gulator y compliance identif ication numbers F or the purpos e of regulatory compli ance cer tif icatio ns and identifi cation , y our produc t has been assigned a unique R eg ulato r y Model Number . The RMN can be [...]

104 Reg ulatory compliance and saf ety • Connec t the equipment into an outlet on a c irc u it that is differ ent fr om that to whic h the recei ver is connected . • Consult the dealer or an exper ienced r adio or tele visi on techni ci an for help. Decl arati on of conf orm it y f or pr oducts mar ked w ith the FC C logo , United S tate s only[...]

N1200-320 4Gb Network Storage Router user and service gu ide 105 Inte rnati onal noti ces and stat ements Canadian notice (av i s Canadien) Class A equ ipme nt This Cl ass A digital a pparatus meets all requ irements o f the Canadian In terfer ence -Causing E quipment Regu lat ions. Cet appar eil numér ique de la clas se A r especte tout es les ex[...]

106 Reg ulatory compliance and saf ety Japanese notice Ko r e a n n o t i c e s Safet y Batter y statement WA R N I N G ! T his produc t contains on e lithium manganese di ox ide battery . • The N1200 -3 20 4G b Netwo rk Stor age Ro uter contains one Snaphat ® lithium batter y . • The lithi um bat tery is located in the upper left co rner of t[...]

N1200-320 4Gb Network Storage Router user and service gu ide 107 T a i w an bat tery r ecy cling notice The T ai wan EP A requir es dr y battery manuf acturing o r importing fir ms in accordance with Artic le 15 of the W aste Dispo sal Act t o indicate the r ecov er y marks o n the batterie s used in sale s, giv ea way or pr omoti on. Contac t a qu[...]

108 Reg ulatory compliance and saf ety[...]

N1200-320 4Gb Network Storage Router user and service gu ide 109 C Inband S CS I-3 commands The HP N1200 -3 20 4Gb Network S tor age Rout er supports a set of S CS I-3 co mmands that can be rece iv ed inband ov er FCP . When r ecei ved by the netw ork s torage r outer , these commands ar e then ex ecuted b y the network s torage r outer itsel f. Wh[...]

110 Inband SCSI-3 commands Th e n et wo rk sto rag e rout er ret u rns t he LUN Param e te rs as de fin e d i n Ta b l e 1 2 . Ta b l e 1 2 Report L UNs P aramet er Li st NO TE: The L UN list length is the number of L U Ns times 8. All L UN s ar e reported and w ill appear in the ho st’s map . Inq uiry comman d The f ormat of th e Inquiry command[...]

N1200-320 4Gb Network Storage Router user and service gu ide 111 EVPD P age 0x80 If the EVPD bi t is set and the P age Code is 0x80 the unit ser ial n umber page i s returne d. The format of thi s page is show n in T able 14 . Ta b l e 1 4 F orm at of EVP D P age 0x80 The se rial n umber field is a 16 -byte left-justif ied A SCII str i ng . Dev ice[...]

112 Inband SCSI-3 commands NO TE: The R e vision L ev el comes f r om the last f our c harac ters of the build string , w hich appears in the headings for mo st me nu scr eens.[...]

N1200-320 4Gb Network Storage Router user and service gu ide 113 D Addr es sing , str uc tur es, and oper atio ns F ibre C hannel and S CSI s y stems emplo y differ ent methods o f addressing de v ices . The inc lusion of a networ k stor age r outer r equir es that a method o f translating de v ice IDs be implemented s o that each S CSI dev ice is [...]

114 Addressing, structures, and operations The netwo rk stor age r outer suppo r ts the P eripheral Dev ice Addr essing Method and the Logical Uni t Addr essing Method , depending on the conf igur ation . Ta b l e 2 0 Arbitr ated L oop Node number to AL_P A looku p table The data sh ow n in Ta b l e 2 0 comes fr om the F ibre Channel Conf igur atio[...]

N1200-320 4Gb Network Storage Router user and service gu ide 115 Inde x ed addr es sing option Index ed Addr essing allo ws fo r host bus ada pter (HB A) dr iv ers that onl y use P er ipheral De vi ce addr essing to access S CSI de vi ces attached to the networ k stor age ro uter . T his is done b y use of a table, whi ch is inde xed b y sequential[...]

116 Addressing, structures, and operations attached de vi ces dire ctly w ithout ha ving to perform dis cov ery by issuing c ommands through all possible combi nations .[...]

N1200-320 4Gb Network Storage Router user and service gu ide 117 E Enabl ing DHCP on the HP N1200 - 3 20 4Gb Net w ork S tor ag e R outer DHCP , o r Dynami c Host C onfig urati on Pro tocol, is an open indus try standar d that simplif ies adminis tering networ k s bas ed on T ransmis sion C ontr ol Pr otocol/Int ernet Prot ocol (T CP/IP) . DHCP all[...]

118 Ena bling DHCP on the HP N1200 -320 4Gb N etwork Storage Router Setting up DHCP ov er netwo rk st or age r outer int erfaces Network s tor age r outer s use thr ee differ ent interfaces w hich can be used to enable DHCP: Serial , T elnet , and VM. T he follo w ing will des cr ibe ho w to enable and disable DHCP f or each int erface . NO TE: Loc[...]

N1200-320 4Gb Network Storage Router user and service gu ide 119 • Select 2 . The follo w ing menu appears: Figure 79 Ether net confi gurati on menu Select 7 to toggle the DHCP setting . When DHCP is enabled, this acti vates Dy namic Host Conf igurati on Pro tocol and allo ws the networ k stor age r outer to be as signed a dy na mic IP addres s f[...]

120 Ena bling DHCP on the HP N1200 -320 4Gb N etwork Storage Router DHCP has been successf ully ac tiv ated. Note that the IP Addres s my also appear differ ent than the for mer non-D HCP IP Addr ess . NO TE: T o use the DHCP feature , a DHCP serv er must be oper ational on the Ether net networ k u sed by the networ k storage r outer . If the DH CP[...]

N1200-320 4Gb Network Storage Router user and service gu ide 121 Vi su a l M a n a g er T o access the network st orage r outer using the V isual Manager interface: 1. Look u p the cur rent IP addres s within the Ether net Conf igur ation menu using the seri al interface . 2. T ype the IP address in the W eb bro wser w ithout using “ www” or ?[...]

122 Ena bling DHCP on the HP N1200 -320 4Gb N etwork Storage Router[...]

N1200-320 4Gb Network Storage Router user and service gu ide 123 Glos sar y adapter A prin ted cir cuit assembl y that tr a nslates dat a between the FC host pr ocessor ’s inter nal bus and a differ ent bus, suc h as S CSI . address Se e S CS I addr essing . addressing mode Used to c reate a mapping table that maps dev ices on the S CSI bus to F [...]

124 FC d evice A dev ice that us es Fi bre Channel communic ations . FC por t An opening at the bac k of the netwo rk stor age r outer that pro vi des a f iber optic connec tion between the FC adapt er and the FC ho st . FC -SC SI ha rdw are path ID A FC term desc rib ing a list of val ues show ing the phy sical har dw are path of the FC host to th[...]

N1200-320 4Gb Network Storage Router user and service gu ide 125 initiator A dev ice (usuall y a host sy stem) that requests an operati o n to be perfor med by another dev ice kno wn as a t arget (u sually a per ipher al) . initiator mode C onfi guratio n mode of the netwo rk sto rage r outer in w hich a F ibre C hannel initiator r equests operati [...]

126 onlin e F or the networ k stor age ro uter , online indicates that at least one adapter in the networ k stor age r outer is acti ve and av ailable fo r access . F or a S CS I adapter , online indicate s the SCS I adapte r is acti ve and a vailable f or access and input/output proce ssing. F or a FC adapter , online indi cates the FC adapt er is[...]

N1200-320 4Gb Network Storage Router user and service gu ide 127 SCSI bus The means of transfer ring SCS I data between S CSI de vices . It is an 8-bit o r 16 -bit bus that supports up to ei ght or si xteen dev ices (including itself) , in an y mix of initiator s and tar gets, with the limitatio n that at least one ini tiator and one tar g et mu st[...]

128[...]

N1200-320 4Gb Network Storage Router user and service gu ide 129 Inde x A addressing 113 audience 7 authorized reseller, HP 8 autobaud 21 Avis Canadien, regulatory compliance notice 10 5 B batteries Taiwan EPA recycling and disposal 107 baud rate configuration Visual Manager 35 BSMI, regulatory compliance notice 105 buffered tape writes Fibre Chann[...]

130 Class B E quipment, com pliance notice 103 declaration of conf ormity 104 modifications 104 Fibre Channel hosts vi ewin g and ch angi ng Visual Manager 48 Fibre Channel maps editing entries Visual Manager 48 vi ewin g and ch angi ng Visual Manager 48 Fibre Channel port buffered tape writes Visual Manager 43 configuration Visual Manager 42 confi[...]

N1200-320 4Gb Network Storage Router user and service gu ide 131 Visual Manager 42 R rack stability, warning 8 reboot 90 rebooting Visual Manager 57 recycli ng, Taiwan EPA bat tery 107 regulatory compliance information number 103 notices BSMI 10 5 Canada 105 Class A 103 Class B 103 European Union 10 5 HP series number 103 IEC E MC st atemen t, wo r[...]

132 configuration of 42 default map 43 discovery mode 42 hard AL_PA 42 link status 42 performance mode 43 port mode 42 Fibre Channel hosts, viewing and changi ng 48 FTP access 51 FTP utility sc re en, illu strated 51 home page 33 home page, illustrated 33 I/O configurati on 41 Main m enu 33 Main menu, illu strated 33 mapping tasks, Fibre Channel vi[...]