I-FUJITSU OSD-BC V11 Net Storage Guide

Imigomo

Kumongo we-Net-Storage, amagama alandelayo asetshenziswa ku-BS2000 OSD/BC:

Iseva Yenethiwekhi

Lokhu yi file iseva kunethiwekhi yomhlaba wonke yekhompiyutha ehlinzeka ngendawo yokugcina (I-Network Attached Storage, NAS) ukuze isetshenziswe ngamanye amaseva futhi inikeza okuhambisanayo file izinsiza zeseva.

I-Net-Isitoreji

Lesi isikhala sokulondoloza esinikezwe kunethiwekhi yekhompiyutha yi-net server futhi sisetshenziswa amaseva angaphandle. I-Net-Storage ingaba a file isistimu noma nje i-node ku- file uhlelo lweseva yenetha. I-Net-Storage (ukuze sibe neqiniso: inkomba okwabelwana ngayo) yenziwa itholakale ku-BS2000 ngomyalo i-MOUNT-NET-STORAGE futhi ifakwe ku-Net-Client.

Net Client

Isebenzisa ukufinyelela ku-Net-Storage yesistimu yokusebenza efuna ukuyisebenzisa. I-Net-Client iguqula i-BS2000 file ifinyelela kanye nohlelo olungaphansi lwe-BS2000 ONETSTOR ku-Unix ehambisanayo file ifinyelela futhi ikwenze kuseva yenetha nge-NFS. Kumayunithi eseva /390 Weziseva ze-SE inqubo ye-bs2netsagent, emele iklayenti eliphelele elisebenza ku-HNC; kumayunithi weseva x86 ye-SE Amaseva iklayenti eliphelele noma i-bs2netsagent resp. isebenza ku-X2000 yeyunithi yeseva.

Ivolumu Ye-Net-Storage

Amavolumu e-Net-Storage amele i-Net-Storage ku-BS2000. Alungiswa ngomyalo othi ADD-NET-STORAGE-VOLUME futhi abelwe i-pubset. Uhla lwemibhalo kokwabiwe file isistimu yeseva yenetha iyalungiswa futhi yabelwa isethi yedatha yendawo (i-SF noma i-SM pubset) njengevolumu ye-Net-Isitoreji. Amavolumu e-Net-Storage aqondiswa ngenombolo ye-serial yevolumu (VSN) kanye nohlobo lwevolumu i-NETSTOR noma i-NETVOL. Uhlobo lwevolumu NETVOL lwethulwe nge-BS2000 V21. Igama lenkomba kokwabelwana ngalo file uhlelo lweseva yenetha luhambisana ne-VSN yevolumu ye-Net-Storage. Ivolumu ye-Net-Storage (ukuba nembe kakhulu: uhla lwemibhalo olunegama levolumu ye-Net-Storage) luqukethe okulandelayo:

• A file ilebula yesistimu (file igama .FSL) kanye ne-a file ikhathalogi (file igama .BS2FSCAT) nedatha yemetha ye files igcinwe ku-Net-Storage. I file ikhathalogi itholakala kuphela kumavolumu ohlobo lwe-NETSTOR. Lokhu file ikhathalogi ayisebenzi kumavolumu ohlobo lwe-NETVOL eyethulwa nge-BS2000 V21 (njengengxenye ye-BS2000 OS DX).
• Umsebenzisi files kwe file thayipha *BS2000 (bheka isigaba esilandelayo ukuze uthole ulwazi olwengeziwe)
• Izinkomba eziqondene nomsebenzisi ezihlanganisa *NODE-FILE umsebenzisi files (bheka isigaba esilandelayo ukuze uthole ulwazi olwengeziwe).

I-BS2000 OSD/BC V11 ayisekeli izinhlobo zevolumu entsha ye-NETVOL. Ngaphezu kohlobo olusha lwevolumu ye-NETVOL, i-BS2000 V21 iphinde isekele uhlobo lwangaphambilini lwe-NETSTOR. Amavolumu kuphela ohlobo lwevolumu entsha ye-NETVOL engadalwa ngaphansi kwe-BS2000 V21. Nokho, amavolumu ohlobo lwe-NETSTOR olusuka ku-BS2000 OSD/BC V11 asevele ekhona angafakwa futhi asetshenziswe ku-BS2000 V21.

Files ku-Net-Storage

Kusukela ku-BS2000 viewiphuzu, izinhlobo ezimbili eziyisisekelo file ukucubungula kunikezwa ku-Net-Storage:

• Ukucubungula okuhlanzekile kwe-BS2000, file Uhlobo: BS2000
  Abasebenzisi bangagcina zonke izinhlobo ze-BS2000 files (PAM, SAM, ISAM, PLAM) ku-Net-Storage, ngaphandle kwalokho files nge-PAM-Key, sebenza files, okwesikhashana files futhi file amaqembu esizukulwane. Amasistimu ngaphandle kwezinhlelo ze-BS2000 angeke aziguqule lezi files.
• Okuhlangene file ukucutshungulwa kwe-BS2000 nezinhlelo ezivulekile, file uhlobo: node file
  Kusukela ku-BS2000 OSD/BC V10, abasebenzisi bangagcina files ezinhlwini zemibhalo eziqondene nabasebenzisi ngaphakathi kwevolumu ye-Net-Storage futhi icubungule kanye namasistimu avuliwe. Futhi ngokuphambene nalokho, amasistimu we-UNIX angadala files kulezi zinkomba ezingangeniswa ku-BS2000 futhi zicutshungulwe. A file ayinaso isakhiwo esithile esivela ku-Unix/Linux/Windows viewiphuzu. Lokhu kuhambisana ne-BS2000 ne file ifomethi PAM (BLKCNTRL=NO). Isibaluli esisha (FILE-UHLOBO = *INODE-FILE) yethulwe ku-BS2000 OSD/BC V10 ukuhlonza lezi files. Lokhu file uhlobo lungacutshungulwa njenge-PAM files kusuka ku-BS2000 OSD/BC V10. Kusuka ku-BS2000 OSD/BC V11 kanye nokucutshungulwa okusekwe embhalweni kwe-node files ngendlela yokufinyelela ye-SAM inikwe amandla.

Izakhiwo

Isicelo (1) sifinyelela ku-a file nge-DMS. I-DMS iyabona ukuthi file itholakala ku-Net-Storage ngokufakwa kwekhathalogi ku-TSOSCAT ku-pubset(2). I file kuseva yenetha (5) ifinyelelwa nge-NFS ngohlelo olungaphansi lwe-ONETSTOR (3) kanye neklayenti lenetha (4). Inqubo eyenza imisebenzi ye-Net-Client ibizwa ngokuthi i-bs2netsagent.

Ukucushwa

Ukuze unike amandla ukusetshenziswa kwe-Net-Storage ku-BS2000, ukuxhumana (i-node, ulayini) kufanele kuchazwe ku-BS2000 futhi iklayenti le-net kufanele lichazwe njenge-end system (processor).

Ukuxhumana phakathi kwe-BS2000 neklayenti lengqikithi ku-HNC noma i-X2000 kunge-LOCLAN. Okwezakhiwo /390 ukuxhuma kwe-LOCLAN ku-HNC kwenziwa ngeshaneli yefayibha. Okwezakhiwo ze-x86 i-LOCLAN iwukuxhumana kwesofthiwe. Ukuxhumana kulungiselelwe ku-SE Manager ngamadivayisi -> (SE ) -> (SU ) -> BS2000-Amadivayisi, ifolda LAN. Esimeni se-SU /390 amakheli edivayisi adinga ukulungiswa yi-IOGEN (bona 2.2). Lokhu kulungiselelwa kubhekisela kuphela ekufinyelelekeni (funda/ukubhala ishaneli nama-MNs wedivayisi ngokulandelana) kwe-HNC noma i-X2000. Ukucushwa kwe-Net-Client ngokwayo kwenziwa yi-Hardware yemenyu -> Amayunithi -> (SE ) -> (HNC noma SU resp.) -> Ukuphatha, ifolda I-Net-Storage.

Ngokulandelayo i-exampI-les ye-HNC1 ene-LOCLAN nokuxhumeka nge-DANPU01 kwethulwe. Uma usebenzisa amanye amanethiwekhi noma amayunithi, ukucushwa kufanele kuguqulelwe kumakheli enethiwekhi asetshenziswe ngokufanele. Izimvume ezidingekayo kufanele zilungiselelwe kuseva yenetha; umazisi womsebenzisi neqembu ovunyelwe ukufinyelela kufanele ufakwe ngokufanele kuklayenti le-net ku-bs2netsagent (ukufinyelela kwe-Net-Isitoreji), lokhu kuvumeleke futhi egameni lesizinda se-NFSv4. Ukwengeza i-interface ye-HNC noma i-X2000 ngokulandelanayo kufanele ifakwe, esebenzisa ukuxhumeka ku-Net-Storage (Izakhiwo namakheli okuxhumana kwe-Net-Storage, imininingwane bheka isahluko 2.6).

Finyelela Izimvume Zokusebenzisana kwe-BS2000 nama-Open Systems.

Umlawuli wesistimu yeseva ye-NFS ulungiselela ukwabelana komsebenzisi othile (nge-ETERNUS CS: file iqembu). Ku-example emfanekisweni wesi-3, lo msebenzisi unomsebenzisi nenombolo yeqembu (UID:GID) 7890:2222. Lo msebenzisi nenombolo yeqembu ilungiselelwe ku-net client kunqubo ye-bs2netsagent net client. Inqubo ngaleyo ndlela ithola ukugunyazwa kokufinyelela ekwabelaneni nokudala ama-directory kanye files; ngakho-ke kungumnikazi wevolumu ye-Net-Storage ezokwakhiwa ngaphansi kwesabelo futhi ifakiwe *BS2000 files kanye ne-BS2000 uhla lwemibhalo oluqondene nabasebenzisi.

Umlawuli wohlelo lwe-BS2000 ukhuphula isabelo ku-BS2000 nge-MOUNT-NET-STORAGE. Ukukhweza kwenziwa ngeklayenti eliphelele le-BS2000 ngaphansi kwempande. Okulandelayo kuvumelekile kuye ngenguqulo ye-NFS: Uma iseva ye-NFS isekela iphrothokholi ye-NFSv4, okokukhweza kusetshenziswa ngokuzenzakalelayo enguqulweni yesi-4 noma kunguqulo yephrothokholi ye-NFSv3.

Uma usebenzisa i-NFSv4 abasebenzisi kufanele bafakwe ku-LDAP noma isevisi ye-AD enezinombolo zomsebenzisi neqembu. I-NFS-Server kufanele ixhunywe kule sevisi yohlu lwemibhalo ye-LDAP. I-NFSv3 ayidingi ngempela ukusetshenziswa kwe-LDAP noma i-AD.

I-Net-Storage node files agcinwa kunkomba eqondene nomsebenzisi, isb files engacutshungulwa yi-BS2000 kanye nezinhlelo ze-Unix/Linux. Lezi zinkomba zinegama le-ID yomsebenzisi engu-BS2000 (izinhlamvu ezinkulu) futhi zicushwa ngokuzenzakalelayo yi-BS2000 ngokwakhiwa kokuqala kwenodi. file.

Lapho udala uhla lwemibhalo olunjalo, ama-POSIX-ACL, okungukuthi izimvume zokufunda, ukubhala nokwenziwa, zisethelwa umsebenzisi ofanele we-BS2000. Iklayenti inetha ifinyelela ku- files ohlwini lwemibhalo oluqondene nomsebenzisi (node files) ngenombolo yomsebenzisi neqembu le-ID yomsebenzisi ehambisanayo. Umlawuli wesistimu kufanele aqhathanise izinombolo zomsebenzisi neqembu ku-BS2000 nalezo ezisezinhlelweni ezivuliwe futhi, esebenzisa i-MODIFY-POSIX-USER-ATTRIBUTES (USER- kanye neGROUP-NUMBER) azifake kukhathalogi yomsebenzisi yama-pubset, lapho i-Net -Amavolumu esitoreji abelwe.

Lapho uhla lwemibhalo oluqondene nomsebenzisi seludaliwe ohlangothini lwe-BS2000, files ingaphinda idalwe ohlangothini lwe-Unix/Linux olungase lungeniswe kumakhathalogi e-BS2000 nge-IMPORT-NODE-FILE. Endabeni yamavolumu ohlobo lwe-NETSTOR, lezi yi-TSOSCAT kanye ne-BS2FSCAT; endabeni yamavolumu ohlobo lwe-NETVOL owethulwe nge-BS2000 V21, lena yi-TSOSCAT kuphela.

Izinyathelo zokuvikela ze-BS2000 (USER-ACCESS, ACCESS, password protection, BACL, GUARDS) zisebenza kuphela ku-BS2000.

Kusuka ku-UNIX viewiphuzu, izindlela ezisebenzayo lapho i file uhlelo luhlinzeka mayelana nobunikazi (UID:GID, rwx yomsebenzisi, iqembu, okunye) kanye nama-POSIX-ACL. Nokho, uma ubuncane belungelo lokufinyelela le- file kusuka ku-UNIX/Linux eboniswe kumfanekiso 3 kukhawulelwe, ukufinyelela kungavinjelwa ohlangothini lwe-BS2000, okube sekubikwa kumsebenzisi ngemilayezo ehambisanayo (isib. imvume inqatshiwe).

Ukucushwa kwe-BS2000 IO

Ukwenziwa kokucushwa kwe-IO kumaseva e-SU /390 kusetshenziswa insiza ye-IOGEN (bona ukufakwa kwesistimu ye-manual). Umyalelo we-CTL nemiyalo emibili ye-DVC (yeziteshi zokufunda nokubhala ngokulandelana) kucaciswe ukukhiqizwa kwe-HW ye-HNC.

Example yomyalelo wesizukulwane wokuxhuma i-HNC ngeswishi ye-FC esiteshini i-FC A4:

Izixhumanisi zicushwa yi-SE Manager Amadivayisi -> (SE ) -> (SU ) -> BS2000-Amadivayisi, ifolda I-LAN.

Ukucushwa kwe-BCAM

Kusuka ku-BCAM viewiphuzu, okulandelayo kuphela okufanele kuchazwe mayelana ne-physics engenhla:

1. Ukuxhumana kwe-node ye-BS2000 nomugqa
   Kungaba i-HNC esimweni se-SU /390 noma i-adaptha yesiteshi esimweni samaseva e-SU x86, engahlukanisi i-BCAM encazelweni (bona ngezansi kokuthi “Defining the line” kanye ne-SHOW-BCAM-ENVIRONMENT OWN-IP- IKHELI 192.168.152.24)
2. Iphrosesa ku-node kufanele ichazwe ngekheli okufanele ifinyelelwe ngalo ukusuka ku-BS2000. Uzakwethu wokuxhumana we-BS2000 uyiklayenti eliphelele elisebenzisa i-bs2netsagent (PROCESSOR-NAME: LOCFCAP nekheli le-IP: 192.168.152.12) elilawula ukufinyelela ku- files agcinwe kuseva ye-NFS (amakheli akunethiwekhi ye-IP yeseva ye-NFS kanye neseva ye-NFS ngokwayo akwaziwa yi-BCAM).
3. Izilungiselelo kufanele zenziwe ukuze kusetshenziswe ngokugcwele uhlelo lwezokuthutha lweyunithi yedatha ye-LPDU Link-Layer Protocol (enqunywa idivayisi) Iyunithi Yedatha Yesevisi Yezokuthutha ye-TSDU (isethelwe iphrosesa)

Imiyalo elandelayo ye-BCAM isetshenziselwa incazelo futhi ingagcinwa ku-SOF noma ku-CALL-BCAM-COMMAND file ukuze uqale kabusha i-BCAM.

CHAZA INODE
CHAZA UMUGQA

CHAZA I-PROCESSOR/INDLELA (ENODE)

SEBENZA UMUGQA KANYE NENODEUkukhishwa kwezinto ze-BCAM, ezidalelwe ukuchaza lokhu kucushwa kwengxenye, kusetshenziswa:

LUNGISA UKUDUNDA
Iklayenti eliphelele (ku-HNC!) lingacushwa ngokuphindaphindiwe ku-SU /390. Yenza ukucushwa kwe-BCAM kwe-HNC yesibili ngokufanele futhi uchaze njengeklayenti eliphelele nge-SET-NET-CLIENT-ALTERNATE. (bona ngezansi ngaphansi kokuthi “Ukusetshenziswa ku-BS2000: Ukukhweza okukude file amasistimu").

BS2000 Ukuphathwa komsebenzisi
Izinombolo zomsebenzisi neqembu (USER-NUMBER kanye ne-GROUP-NUMBER) kufanele zifakwe kukhathalogi yomsebenzisi we-Pubset files afakwe kukhathalogi ukuze abasebenzisi bakwazi ukulondoloza i files njenge-node files futhi uzicubungule ezinhlelweni ze-Unix/Linux, noma ngokuphambene ukuze ufinyelele i-BS2000 files adalwe yilawa masistimu. Umsebenzisi nezinombolo zeqembu kufanele ziqondaniswe ne-UID kanye ne-GID yabasebenzisi besistimu ye-Unix/Linux ehambisanayo.
Ngena nge:

Iseva Yenethiwekhi

Umlawuli wesistimu weseva ye-NFS ulungisa ukwabelana kuseva ye-NFS futhi uchaza umnikazi (umsebenzisi nenombolo yeqembu) ozokwamukela imvume yokufinyelela kulesi sabelo. Lezi kufanele zifane nezinombolo zenqubo yeklayenti lensalela ezilungiselelwe i-HNC noma i-X2000 ngokulandelana kwazo (bona isigaba esingezansi esithi “I-ID Yomsebenzisi ne-ID yeqembu yenqubo ye-bs2netsagent”).

Ukumiswa kwesabelo (file group) usebenzisa i-GUI ene-ETERNUS CS. Ezinye izinketho zokukhweza zilungiselelwe lapha:

Ukufinyelela kokufunda/ukubhala, ababungazi abagunyaziwe, njll.

Amanothi:

• Imininingwane mayelana nokucushwa kweseva yakho ye-NFS ifanelekile
• Ngenxa yezizathu zokuphepha, inketho yokukhweza no_root_squash akufanele isethwe. Uma ukufinyelela okuvela ohlangothini lweklayenti kusetshenziswa impande, kuzophinde kufinyelele ngamalungelo ezimpande kokukhululiwe file Nokho, inketho yokukhweza i-root_squash isetshenziselwa ukufinyelela ngamalungelo e-ID ethi “akekho muntu”.
• Imodi evikelekile: I-sys ejwayelekile (=i-ID yomsebenzisi ecacisiwe) isetshenziswa njengemodi evikelekile yokuqinisekisa uxhumano lwe-NFS.
• Ngaphansi kwe-NFSv4, iseva yenetha idinga isixhumanisi kumkhombandlela we-LDAP
• Amasheya eseva ye-NFS afinyeleleka ku-BS2000 angaphuma ku-BS2000 nge-LIST-NET-DIRECTORIES

Net Client

Ukucushwa kuseva ye-SE:

Kumaseva e-SE, izilungiselelo ze-net client zifakwa nge-graphic interface ye-SE Manager. I-SE Manager isiza isikhungo, web-ukuphathwa okusekelwe kuyo yonke ingqalasizinda ye-SE kanye nezingxenye eziningi ezisetshenziswa amayunithi eseva ye-SE. Inethiwekhi yedatha ye-DANPU01 ene-uplink ku-LAN yekhasimende ihloselwe ukuxhuma inethiwekhi yesitoreji. Kokubili ama-HNC kanye nama-Server Units x86 (SU300) alungiselelwe kusengaphambili ngoxhumo lwe-LAN ku-DANPU01 lapho iseva ye-SE ilethwa.

Amanethiwekhi edatha yomphakathi amisiwe ku-SE Manager nge-Hardware -> IP Networks -> Data Network Public -> DANPU . Ithebula elithi “NetUnit Information” libonisa amayunithi amisiwe kunethiwekhi.

Isibalo esilandelayo sibonisa ukucushwa kwenethiwekhi ye-DANPU01 yeseva ye-SE ene-NetUnit engasasebenzi, 2 HNCs kanye ne-SU300 eyodwa:

Ekuqokweni kwamagama echweba anegama leyunithi (HNC1, HNC2, Su1SE2) njengesiqalo, S P imele “Isikhala n” “Imbobo m”.
Lungiselela I-Net-Storage nge-Hardware -> Iseva/Amayunithi -> (SE ) -> (HNC noma SU300 ) -> Ukuphatha, Ifolda -> I-Net-Storage.

Izinguquko kumamenyu zingenziwa ngokuchofoza uphawu lwepeni

Qaphela: Izinguquko kuzilungiselelo ziholela ekusethweni kabusha nokuqalisa kabusha kwe-Net-Client. Lokhu kungaholela ekulahlekeni kwedatha phakathi ne-I/O eqhubekayo. Ngakho-ke izinguquko kufanele zenziwe kuphela uma kungekho amasheya eseva ye-Net (NAS) afakwe ku-BS2000.

Ukufinyelela:
I-ID yomsebenzisi kanye ne-ID yeqembu zisethwa lapho imisebenzi yeklayenti lonke icutshungulwa kuseva yenetha. Bangama-ID abanikazi besheya azokhwezwa kuseva yenetha futhi kufanele kuvunyelwane nomlawuli wesistimu yeseva yenetha. Inani elizenzakalelayo elingu-0 akufanele lisetshenziselwe izizathu zokuvikela idatha.

Ukucushwa kwesizinda se-NFSv4
I-LDAP idingeka kuphela uma i-NFSv4 isetshenziswa kanye ne-node files kufanele zigcinwe okufanele zifinyelelwe amasistimu angaphandle. Abasebenzisi abahambisanayo kufanele babe kuhla lwemibhalo yeseva ye-LDAP. Ulwazi mayelana nokucushwa kweseva ye-LDAP isekupheleni kwalesi sigaba.

Izici zokuxhuma kwe-Net-Isitoreji bese wengeza uxhumano:

Okulandelayo kuchaza uxhumo lwe-PCI okungafinyelelwa ngalo ku-Net-Isitoreji, noma ngabe ikheli eliguqukayo kufanele linikezwe (hlola i-DHCP), noma ukuthi kufanele kufakwe ikheli elimile (“Engeza ikheli lasesizindeni se-inthanethi”).

Ku-HNC, imbobo ye-PCI “Imbobo 2” “Imbobo 1” isivele ilungiselelwe kusengaphambili kunethiwekhi yedatha yomphakathi yokuqala i-DANPU01 (i-Data Net PUblic 01) lapho iseva ye-SE ilethwa.

Inqubo:
Okokuqala, imbobo ye-PCI kufanele yengezwe ku-DANPU01 ngenkinobho ethi “Engeza uxhumano”:

Uma ikheli lasesizindeni se-inthanethi lizonikezwa ngokushintshashintshayo, kwanele ukumaka i-DHCPv4 noma i-DHCPv6 ngophawu lwepensela kuxhumo olubonisiwe manje “NETSTOR01”.

Amakheli okuxhumeka kwe-Net-Storage:

Ngenkinobho ethi "Engeza ikheli le-IP" ikheli le-IP elingashintshi lingafakwa:

Uma iseva ye-net ingekho kunethiwekhi efanayo ne-HNC noma i-X2000, umzila kufanele futhi uchazwe. Lokhu kwenziwa ngethebhu “Umzila & DNS”.

Kuseva ye-SE ene-NetUnit engasasebenzi kanye ne-HNC yesibili, uxhumano lwe-Net-Storage kufanele futhi lusethwe ku-HNC2 (nasohlangothini 2, imbobo 1) ngenxa yezizathu zokutholakala okuphezulu.

ExampI-SU300:

I-SU300 ilungiselelwe ngaphambili efekthri ene-slot 1 port 1 kunethiwekhi yedatha yomphakathi yokuqala ye-DANPU01. Isibalo esilandelayo sibonisa ingqikithi yokucushwa kwesitoreji se-SU300 enekheli le-IPv4 elinikezwe amandla.

Eminye imininingwane mayelana nokucushwa kwe-net client ikubhukwana lamanje elithi “Sebenzisa futhi Uphathe uchungechunge lwe-SE Amaseva Ebhizinisi”.

Lungiselela iseva ye-LDAP yeNode Files nge-NFSv4

Ukuze uqinisekise ukuthi ukufinyelela ku-node files – imisebenzi uma usebenzisa i-NFSv4-, isibaluli esengeziwe “NFSv4Name” siyimpoqo ku-akhawunti ye-LDAP POSIX, lapho kufakwa khona inombolo ye-UID. Iqembu le-POSIX linganwetshwa futhi ngesibaluli esithi “NFSv4Name”, kodwa lokhu okwamanje hhayi impoqo

Isibaluli esithi NFSv4Name sihlanganisa igama lomsebenzisi nesizinda se-NFSv4 .

Ukufakwa kuhla lwemibhalo lwe-LDAP kungase kube kanje: “NFSv4Name: hugo@localdomain”. Uma lungatholakali, uhlelo lwe-LDAP kufanele lunwetshwe ngesibaluli esithi NFSv4Name. Incazelo yesibaluli ye-NFSv4Name ingezansi:

Iseva ye-LDAP kufanele imiswe ukuze iseva ye-net kanye neklayenti le-net bakwazi ukufinyelela ekufundeni kumkhombandlela we-LDAP.

Amakilasi ezinto ezimbili ezilandelayo kufanele afakwe. Isigaba sento i-NFSv4RemotePerson iqukethe i-NFSv4Name, uidNumber kanye ne-gidNumber

Isibaluli se-NFSv4Name siqinisekisa ukuxhumanisa komuntu ngamunye phakathi kwesizinda se-NFSv4 kanye ne-uidNumber yomsebenzisi wendawo. Ngezansi i-ex emfushaneample ngokufaka okuthi “hugo” kumkhombandlela we-LDAP:

Ulwazi olunzulu

Uma i-firewall iphakathi kwenethiwekhi yeklayenti kanye neseva, qaphela ukuthi izimbobo 2049 kanye ne-111 (RPC) ye-NFS kufanele zivulelwe i-TCP ne-UDP. Ushintsho ku-port ejwayelekile 2049 okwamanje aluhlelwanga.

Ngesikhathi somsebenzi wokulungisa (isib. ukuvuselelwa kwesofthiwe noma ukufakwa okusha) kanye nezinguquko zokumisa nge-bs2netsConf, qiniseka ukuthi i-Net-Storage (esetshenziswa ngeklayenti lenethiwekhi elifanele) inqanyulwa ngaphambili kuwo wonke amasistimu e-BS2000 axhunyiwe ngomyalo we-BS2000 UMOUNT-NET-STORAGE .

Ukusetshenziswa ku-BS2000 - Kafushane Kafushaneview

Ngemva kokwenza izinyathelo zokumisa ezingenhla, i-Net-Storage manje isingasetshenziswa ku-BS2000. Qhubeka kanje (ukusebenza amanani emiyalo ku-exampLes ihambisana ne-exampokuncane kuzibalo 2 no-3):

Khuphuka Isilawuli kude File Uhlelo
Irimothi file isistimu ifakwe nge-MOUNT-NET-STORAGE. Ukukhweza kuqaliswa ku-net client

I-SHOW-NET-STORAGE inikeza i-overview yamasheya aginqiwe futhi, uma kunesidingo, nanoma yimiphi imiqulu ekhona Ye-Net-Storage.

Iklayenti eliphelele lingangezwa kanje:

Uma i-net client yehluleka, kuba khona ukushintshwa okuzenzakalelayo kwelinye iklayenti le-net.

Ukudala Amavolumu E-Net-Storage
Amavolumu e-Net-Storage adalwe ku-Net-Storage nge-ADD-NET-STORAGE-VOLUME. Ivolumu ye-Net-Storage inikezwa unomphela kusethi encane eyodwa.

Ivolumu enegama elithi ABC@00 inikezwe i-Pubset ABC. Lokhu kuqaliswa ngokwakha uhla lwemibhalo olunegama elithi ABC@00 ngaphansi kwesabelo /bs2data1 seseva ye-NFS enekheli le-IP elithi 172.17.67.120. Abaphathi fileI-s .FSL kanye ne-.BS2FSCAT zidaliwe kulolu hlu lwemibhalo. Ukufakwa kokuphatha kwevolumu ye-Net-Storage kwakhiwa ku-Pubset ABC .

Esikhundleni segama elijwayelekile elisuselwe egameni le-pubset, umlawuli wesistimu anganikeza noma yiliphi igama levolumu yevolumu ye-Net-Storage. Amavolumu amaningana we-Net-Storage angachazwa ku-pubset. Amagama evolumu kumele ahluke ohlelweni; uma isivele ikhona idiski yangasese ene-VSN efanayo, ukufinyelela kuvolumu ye-Net-Storage kukhethwa uhlelo.

I-SHOW-PUBSET-NET-STORAGE ibonisa amavolumu e-Net-Storage eyabelwe i-pubset (lo myalo ungasetshenziswa nabasebenzisi abangenalo ilungelo). Izinhlobo zevolumu zohlobo lwe-NETVOL ziboniswa njengokuthi “azisekelwe” (NO SUP) ngamasistimu angaphansi kwe-BS2000 V21.

Amanye amacebo:

I-Net-Store singanikezwa kokubili i-SF- ne-SM-Pubset, kodwa hhayi ku-Home-PVS. Ukunikezwa kwevolumu ye-Net-Storage ku-pubset kugcinwa ngale kwe-EXPORT-/IMPORT-PUBSET kanye nokuvala shaqa/ukuqalisa. Amavolumu e-Net-Storage nawo angabelwa kuma-pubset okwabelwana ngawo. Ukwakhiwa kwamavolumu kudinga ukwenziwa ohlelweni olukhulu; izinhlelo zesigqila zithola ukufinyelela kuvolumu esanda kwakhiwa ngokufaka isitatimende esifanayo ADD-NET-STORAGE-VOLUME. Lokhu kudingekile kuphela kumongo wokwakhiwa kwe-Net-Storage-Volume, ukuze kwabiwe umthamo nge-NDM. Kamuva ngemva kokuvala shaqa/ukuqalisa noma UKUthekelisa-/Ngenisa-PUBSET ngokulandelana ukwaba kwenziwa ngokuzenzakalelayo ngohlelo. Ngemva kokuqalisa kabusha isistimu, qiniseka ukuthi i-MOUNT-NET-STORAGE isetshenziswa kuphela ngemva kokuthi i-BCAM isiqalisiwe futhi uhlelo oluncane lwe-ONETSTOR selulayishiwe. Kunengqondo - ngaphambi kokungenisa i-pubset (IMPORT-PUBSET) enikezwe umthamo we-Net-Storage, ukuze itholakale ohlelweni nge-MOUNT-NET-STORAGE. Lokhu kuqinisekisa ukuthi idatha yayo itholakala ngokushesha ngemva kwe-IMPORT-PUBSET.

Dala, Ngenisa futhi Uqhubekise Files ku-Net-Storage

Dala *BS2000 files

Uma amavolumu ambalwa e-Net-Storage ekhona ku-pubset, ivolumu (kule example volume NET001) ingacaciswa kanje

Le syntax isebenza ngokulinganayo ku-BS2000 OSD/BC V11 kanye ne-BS2000 V21 - kungakhathaliseki uhlobo lwevolumu ye-NETSTOR noma ye-NETVOL!

Dala *NODE-FILE    files yokusebenzisana nezinhlelo ezivulekile (kusukela nge-OSD V10)

• noma mfushane:
• ngokulandelana:

Kusukela manje, i file ingafinyelelwa ngamagama ezindlela zayo. Indawo yokugcina i- file isobala ngokuphelele kuhlelo lokusebenza.

Nge-SHOW-FILE-ATTRIBUTE umyalo, umsebenzisi angakwazi ukunquma indawo yokugcina ye- file, isb:

Umsebenzisi usengakwazi ukubona kusukela kuhlamvu "n" phakathi kwe file ukucaciswa kosayizi kanye ne-CATID ukuthi file iku-Net-Storage. I-example ikhombisa ukuthi file ikuvolumu ye-Net-Storage nge-VSN NET001; iwuhlobo lwevolumu ye-NETVOL.

I-BS2000 igcina i-node files ohlwini lwemibhalo oluqondene nabasebenzisi ngaphakathi kwamavolumu e-Net-Storage (bona isibample emfanekisweni 3: izinkomba zabasebenzisi i-HUGO noma i-FRITZ). I-BS2000 idala uhla lwemibhalo oluqondene nomsebenzisi okokuqala ngqa i-node file yakhelwe umsebenzisi futhi isetha ngokuzenzakalelayo ama-ACL adingekayo ukuze afinyelele. Amasistimu avuliwe nawo angadala files kulezi zinkomba.

Ngenisa i-node files adalwe amasistimu avulekile kukhathalogi ye-BS2000.

If files adalwe amasistimu avulekile kuzinkomba eziqondile zabasebenzisi, lezi files zidinga ukungeniswa kumakhathalogi e-BS2000 i-TSOSCAT kanye ne-BS2FSCAT ngaphambi kokuthi zicutshungulwe yi-BS2000

Kusukela ku-BS2000 OSD/BC V11 umsebenzisi angacacisa, uma i-node file kufanele ifakwe kukhathalogi njenge-PAM noma i-SAM file:

Ukuze ucacise FILE-ISAKHIWO = *I-SAM iyanconywa, uma i file kufanele kusetshenzwe njengombhalo.

Futhi ngokuphambene, node files ingasuswa kukhathalogi ye-BS2000 nge-EXPORT-NODE-FILE (bona UKUTHUMELA-FILE) ngaphandle kokuwasusa kuhla lwemibhalo oluqondene nomsebenzisi ku-Net-Storage. UHLU-NODE-FILES isetshenziswa ukuthola ulwazi mayelana files (ezingangeniswa) kunkomba eqondene nomsebenzisi ethile yevolumu Yesitoreji Se-Net. Kuphela files enamagama ahlangabezana ne-BS2000 file izimiso zamagama ziyaphuma.

Khipha kanye Nokungenisa Kwe-Net-Storage-Volumes

Amavolumu e-Net-Storeage angahlukaniswa (athunyelwe) asuka ku-pubset futhi angeniswe kwenye i-pubset.

• Ukukhipha ivolumu:
• Ukunamathisela kabusha ivolumu ku-pubset:

Endabeni yamavolumu ohlobo lwe-NETSTOR, okufakiwe kwekhathalogi ye files kuvolumu ye-Net-Storage kumele ingeniswe ngesandla kusetshenziswa i-IMPORT-FILE

Endabeni yamavolumu ohlobo lwe-NETVOL, lokhu kwenziwa ngokuzenzakalelayo ngaphakathi kohlaka lwe-ADD-NET-STORAGE-VOLUME. Uma bekhona file ukungqubuzana kwegama ngoba files enegama elifanayo selivele likhona, umyalezo wephutha ohambisanayo uyaphuma futhi umyalo kufanele ufakwe futhi. Uma ungenisa ivolumu yohlobo lwe-NETSTOR ngaphansi kwe-BS2000 V21, ivolumu ingaguqulwa ibe ivolumu yohlobo lwe-NETVOL nge-IMPORT =*YEBO(CONVERT=*YEBO). Ivolumu ngeke isafinyelelwa kumasistimu angaphansi kwe-BS2000 V21. Futhi, ukuguqulwa akukwazi ukuhlehliswa. Ukuze uthole imininingwane eyengeziwe, ikakhulukazi uma usebenzisa amadiski esibuko, sicela ubheke Isethulo Sokuphathwa Kwezinhlelo kanye namanuwali Esethulo se-DVS.

File Iyacubungula

I-BS2000 isekela ukucutshungulwa kwe-node files ngezindlela zokufinyelela ze-PAM (kusuka ku-OSD V10) kanye ne-SAM (kusuka ku-OSD V11).

I-PAM node file ukucubungula

I-PAM node files idatha engahlelekile, okungukuthi i-NK-PAM files kusuka ku-BS2000 viewiphuzu. Angafundwa/abhalwe afinyelelwe ngendlela yokufinyelela ye-UPAM. Indawo file ingaba yinoma yimuphi usayizi ofike ku-4TB, okungukuthi ngokungafani namadiski e-BS2000 awukho umkhawulo enanini eliningi lamabhulokhi e-PAM. Lokhu sekuqinisekisiwe kakade ngamamakhro e-PAM adlule. Ucingo lwe-UPAM lokubhala, ngokwesiboneloample:

okungukuthi nge-LEN=STD noma i-STD, n inombolo ephindaphindiwe yamabhulokhi ajwayelekile angama-2048 byte ayadluliswa; LEN=ubude budlulisa idatha yobude obushiwo benodi files

Example:

Kulesi example kwe file ku-NAS ngemva kwe-CLOSE inosayizi ongu-2048 + 50 = 2098 bytes.

Ukuze ubhale okuqondile file usayizi we-BS2000 files, inkambu entsha yethulwa ekufakweni kwekhathalogi: I-Last Byte Pointer (LBP) - i-analog kuya Isikhombi Sekhasi Lokugcina (=Ikhasi-Eselisetshenziswe Elikhulu) elikhomba ekhasini lokugcina elivumelekile file - futhi i-LBP ikhomba ibhayithi yokugcina evumelekile yebhulokhi yokugcina enengqondo. (Ibhulokhi enengqondo inosayizi BLKSIZE=(STD,n), okusho ukuthi iqukethe amakhasi we-n PAM (n*2048 Byte)). Inani le-LBP linganqunywa nge-macro FSTAT (inkambu: OUTALBP). Ihlala ihlinzekwa nge-node files. Nge-PAM files esikhaleni somphakathi i-LBP inikezwa kuphela uma oshaya ucingo esetha ifulegi elithi LBP_elidingekayo nge-OPEN ku-P1FCB (usekelo lwalesi sikhombimsebenzisi kusukela ku-BS2000 OSD/BC V10 KP2/15).

Uma isicelo sifunda i- file kuze kube sekugcinenifile nge-LEN=(STD,x), njalo ithola amabhulokhi e-PAM aphelele – womabili nge files kudiski kanye naku-Net-Storage noma njenge-node files. Indawo yokuqinisekisa kubhulokhi yokugcina enengqondo iboniswa ne-LBP. Uma isicelo sifundeka i- file nge LEN= , ithola idatha ngobude obushiwo.

Njenge-node files ingaphinda icutshungulwe ngamasistimu avulekile, izakhiwo zalezi files kukhathalogi ye-BS2000 aphelelwe yisikhathi ezimeni ezithile. Noma yikuphi ukubuyekezwa okudingekayo kwamanani afana nalokhu file usayizi, i-LPP (=Ikhasi-Eselisetshenzisiwe Eliphezulu Kakhulu), i-LBP kanye nokuthi USHINTSHA-IDETHI kwenzeka njengengxenye yokucutshungulwa kwe-OPEN yingakho amanani abuyekeziwe engatholakali kuhlelo lokusebenza kuze kube ngemva kokuVULA. Izibuyekezo zingenziwa ngaphandle kwe-OPEN/CLOSE nge-IMPORT-NODE-FILE BUSELELA=*NODE-FILE-UPDATE.

Eminye imininingwane mayelana nokwethulwa kwesikhombisi sokugcina sebhayithi ingatholakala ngaphansi: http://docs.ts.fujitsu.com/dl.aspx?id=22aafa65-9393-4a28-95fd-4959fc6aa77d

Inombolo ye-SAM file ukucubungula

Indlela yokufinyelela ye-SAM:

Kukhona umehluko obalulekile phakathi kokucutshungulwa kwe-node fileusebenzisa indlela yokufinyelela ye-SAM kanye nokucutshungulwa kwe-SAM files endaweni yomphakathi yendabuko - okungenzeka ukuthi inganakwa, lezi ikakhulukazi:

1. Nakuba i-SAM irekhoda ngaphakathi kwe-SAM files endaweni yomphakathi ingase iqukathe ngokuzenzakalela noma yiluphi uhlobo lwedatha, okuhlanganisa kanambambili, inodi ye-SAM files enzelwe izinjongo zokucubungula umbhalo; lapho kudluliswa amabhulokhi e-SAM anengqondo, iklayenti le-net lisusa ulwazi lwesakhiwo oluhlobene ne-SAM olufana nenkambu ye-BLKCTRL nezinkambu zobude futhi lenze ukuguqulwa kwekhodi kusuka ku-EBCDIC kuya kumasethi ezinhlamvu ze-ASCII noma ze-ISO. Lokhu ngokuvamile akwenzeki lapho kukhona noma yikuphi okuqukethwe kanambambili - okungenani ngaphandle kokulahlekelwa ulwazi.
2. Wonke ama-SAM files agcinwe kudiski yendabuko azofundwa ngaphakathi kwebhulokhi/isakhiwo serekhodi lapho zazilotshwe khona ngaphambili. Kwe fileincazelo, umsebenzisi angenza inothi lamakheli okubuyisa irekhodi ngalinye elimvumela ukuthi afinyelele lawa ngokuhamba kwesikhathi

Ingase futhi yengezwe encazelweni yenodi ye-SAM files ukuthi indlela ye-SAM yokufinyelela, icubungula ulwazi ngendlela eqondiswe vimba. Kodwa-ke, ekudluliseleni idatha ku-NAS, iklayenti le-net lisusa inkambu ye-BLKCTRL nezinkambu zobude, ukuze idatha igcinwe ku-byte stream njengoba bekuyoba njalo kumasistimu avuliwe. Amarekhodi ahlukene ahlukaniswa kusetshenziswa i-line feed (LF, x'0A'). Ukumepha ukuthi iyiphi inombolo yerekhodi eyabhalwa ukuthi iyiphi inombolo yebhulokhi eyabuswa ngesikhathi senqubo yokubhala phakathi kwe-OPEN ne-CLOSE. Okusho ukuthi, uhlelo lokusebenza lungakhonjwa emuva (i-SETL) ebhulokhini osekuvele kubhalelwe kulo futhi kwabuye kwabhalwa ngaphezulu. Ngaphezu kwalokho, akuphoqelekile ukubhala ibhulokhi eliphelele, kodwa kungenzeka, njengoba livalwe ngaphambili nge-macro RELSE; irekhodi elilandelayo (i-PUT) liyobe selivela kubhulokhi ye-SAM elandelayo. Leli rekhodi, kunoma yikuphi, lizonamathiselwa, ngaphandle kwegebe, kwelangaphambilini elingaphakathi kwe-NAS file uhlelo. Ngemva kokuvala bese ufunda kabusha file lapho kuvulwa, ikhasimende le-net lilungiselela idatha ye-SAM; amabhulokhi e-SAM ajwayelekile asephinde adalwe kusukela ku-byte stream ye-Unix file futhi ithunyelwe ku-BS2000; ngokusebenzisa inkambu ye-BLKCTRL namarekhodi, okuhlanganisa izinkambu ezibonisa ubude berekhodi, idatha iphinda iguqulelwe kukhodi eshiwo EBCDIC. Nokho, isakhiwo sokuqala asikwazi ukuphinda sidalwe. Lokhu kusho ukuthi ukulandelana kwamarekhodi kuphela okungaqinisekiswa: amarekhodi angawodwana ngaphakathi kwebhulokhi efanayo kanye nezinombolo zamarekhodi azikwazi ukufundwa njengoba abhalwa. Ngale ndlela, amakheli okubuyisa awasavumelekile ngokulandela okuthi CLOSE kanye nokuVULA kabusha.

Ukuze uvimbele noma yikuphi ukucutshungulwa kwe-SAM ngokungazi files njenge-node filengokusebenzisa izinhlelo zokusebenza zefa - ezincike ekusebenzisaneni okugcwele ngokuya ngamakheli okubuyisa - ifulegi elisha SAM_NODE_FILE_Vumela

(FCB+B9(+6): ID1SNFEN) yethuliwe okumele ofoni ayisebenzise ngaphambi kwenqubo ye-OPEN ngaphakathi kwe-FCB ehambisana ne- file.

Uhlelo lokusebenza olusetha le zimpawu zebhithi kusistimu yokusebenza ukuthi zombili zingakwazi ukucubungula inodi ye-SAM files futhi babone izici zabo.

Ekucubunguleni kwayo i-SAM node files, BS2000 isekelwa yizinto ezilandelayo:

• I-EDTU kusukela ku-V17.0D20
• BONISA-FILE kusukela ku-V17.1B30
• I-LMS/LMSCONV V3.5B
• openFT kusuka ku-V12.1A
• I-CRTE evela ku-V11.0A
• I-SYSFILE kwe-OSD V11
• HSMS/ARCHIVE V11.0A

Umsebenzisi udala i-node file njengoba kuchazwe ku-3.3 futhi uzokwazi ukucubungula file besebenzisa lolu hlelo olushiwo ngenhla noma abazibhalele bona.

Njengoba kuchazwe ngaphambilini lapho kucutshungulwa inodi ye-PAM files, inodi ye-SAM fileamasistimu angaphandle angashintshwa, isb. andwe noma abhalwe ngaphezulu. I file izakhiwo FILESIZE, LPP kanye nokuthi CHANGE-DATE zibuyekezwa ngaphakathi komongo othi VULA futhi zibe sezitholakala kuphela kulowo ofonayo njengamanje.

Inani eliphakeme kakhulu lama-SAM file usayizi ongacutshungulwa ngu-32GB. Sengikushilo lokho, ubukhulu be file okungase kusetshenzwe kunqunyelwe inani lamabhulokhi e-SAM anengqondo adingekayo ukuze avunyelwe ukuthi asetshenzwe yi-BS2000. Lo mkhawulo ubekwe kumabhulokhi ayi-16,777,216. Uma kudingeka amabhulokhi engeziwe, i-OPEN izonqatshwa. Ubuningi obuqondile. file Usayizi ngenxa yalesi sizathu uzoncika ezimweni ezingazodwana kubude bamarekhodi asetshenzisiwe kanye nokuthi yimaphi umthamo wokugcwalisa ongatholwa ngaphakathi kwamabhulokhi e-SAM. Ngokusekelwe kulokhu futhi kuye ngobude bamarekhodi azocutshungulwa, ubuningi. file usayizi uzoba phakathi kuka-13 no-32GB.

Endabeni ye-IMPORT-NODE-FILE, usayizi webhulokhi enengqondo (BLKSIZE) uzosethwa kokuthi STD,16 ukuze amarekhodi amakhulu nawo acutshungulwe ngaphandle kokukhishwa (32k). Okuphambene nakho kuyasebenza, lapho inodi ye-SAM files adalwe ngo-BS2000, ukusetshenziswa kwamabhulokhi amakhulu kuyanconywa (BLKSIZE=(STD,16)).

Ukuguqulwa kwekhodi

Umsebenzisi angakwazi esimweni se-SAM node files ucacise nge file, uhlamvu olusethelwe idatha ku-NAS - i-Net-Coded Character-Set noma i-NETCCS. I-net-client bese yenza ukuguqulwa kusuka ku- file's ucacise i-CCS ku-NETCCS. Ukuze kwenziwe lula inqubo yomqondisi wohlelo kumsebenzisi wokusetha nokukhetha amasethi ezinhlamvu, le nqubo engezansi yethulwe:

Ngokufanayo ne-Class-2-Parameter HOSTCODE kanye ne-CCSN yomsebenzisi, kusukela nge-OSD V11, kokubili i-NETCODE ye-Class-2-Parameter kanye ne-NETCCSN izokwethulwa ekufakweni komsebenzisi. Lapho udala umsebenzisi omusha, i-NETCCSN ikhethwa ku-CLASS2OPT NETCODE futhi isetshenziswe ekufakweni komsebenzisi, njengoba bekuwumkhuba ojwayelekile kuze kube manje we-CCSN. I-CLASS2OPT NETCODE, noma kunalokho i-NETCCSN ngaphakathi kokufakiwe komsebenzisi, ilawula ukuthi iyiphi i-NETCCS inodi ye-SAM file izoqukatha njengokujwayelekile endaweni eyakhiwe ngayo:

I-NETCCSN	umphumela file impahla/ukuguqulwa: I-NETCCS ye-a file ku-CREATE-FILE
*ISO	Kuye nge-CCS ye- file, ukuguqulwa okujwayelekile kwenziwa kusuka ku-EBCDIC kuya ku-ISO8859x; kulo mongo: EDF03IRV, EDF03DRV, EDF04IRV kanye ne-EDF04DRV -> ISO88591 EDF04x -> ISO8859x nge x = 1,2,..,9,F Ngisho nalapho umsebenzisi ecacisa uhlamvu lwe-7-bit olusethwe njenge-CCS, ngaphakathi, kuzosetshenziswa ithebula lekhodi engu-8-Bit. Okusho ukuthi, esikhundleni se-CCS EDF03IRV, kuzokwamukelwa i-EDF041 futhi esikhundleni sokuthi I-EDF03DRV, EDF04DRV izosetshenziswa.
*NO-CONV	Akukho ukuguqulwa okuzokwenziwa, okungukuthi, NETCCS = CCS.
	Lapho udala entsha file, i-NETCCSN eyabelwe izobhaliswa ku- file izimfanelo. Amasethi ezinhlamvu ezizichazayo angase anikezwe ku-XHCS.

Ngaphezu kwenqubo emisiwe yokubuza i-NETCCS ye- file - njengoba kuchaziwe, lapho udala i- file (DALA-FILE) umsebenzisi angacacisa i-NETCCSN uqobo noma ayichibiyele esebenzisa i-MODIFY-FILE-AMAZINGA. Uma idatha ibhalwa ngu-BS2000 okokuqala, i fileI-NET-CODED-CHARACTER-SET ye-NET-CODED-CHARACTER-SET akumele yenzeke ezinye izinguquko; ngesikhathi esilandelayo lapho ifundwa kungase kubangele iphutha ekuguquleni ikhodi ehlotshaniswa nedatha, noma lapho i- file inwetshiwe, idatha equkethe amasethi ekhodi okungenzeka awahambisani kungenzeka yengezwe ekuqaleni kwe file.

Ukuguqulwa kuphela kusuka ku-EBCDIC kuya kumasethi wezinhlamvu ze-ISO kuyasekelwa; ngendlela yokufaneleka okwengeziwe, ukuguqulelwa kumasethi ezinhlamvu ze-UTF nakho akusekelwe. Ngohlamvu lwe-UTF olusethwe njenge-CCS, ukucutshungulwa kwedatha kwenziwa ngokuzenzakalelayo ngaphandle kwesidingo sokuguqulwa kwamakhodi (isb: CCS=UTF8, NETCCS=UTF8).

Indlela yokufinyelela ye-UPAM: Inodi ye-SAM files ingacutshungulwa ngezindlela ezimbili ngokuhlangana ne-UPAM:

• Kumodi ye-SAM, ekufundeni amabhulokhi e-SAM, indlela yokufinyelela ye-UPAM yenza sengathi i file zazitholakala endaweni yendabuko ye-Pubset (indawo yomphakathi). Ngale njongo ikhasimende le-net lilungiselela ukusakaza kwe-byte okuhlotshaniswa ne-Unix file kumabhulokhi e-SAM njengoba kuchazwe ngenhla. Nalapha futhi, ifulegi SAM_NODE_FILE_ENABLE (ID1SNFEN) kumele yethulwe, ukuze kuvulwe i- file ngefomethi ebhalekayo; lokhu akudingekile ukuze uthole ukufinyelela kokufunda kuphela.
• Ku-Raw Mode, i-net-client inikeza idatha ehlotshaniswa nenodi ye-SAM file ngendlela efanayo naleyo egcinwe ngayo ku-UFS. Lolu hlobo lokufinyelela lushesha kakhulu njengoba kungekho ukuguqulwa okudingekile. Usayizi we file okumele kusetshenzwe kungenziwa ngokombono we-UPAM kunganqunywa ngokushesha kuzakhiwo ze-inode. Le ndlela yokucubungula isetshenziswa, ngokwesiboneloample, HSMS ukuze ukwazi ukuvikela i- file ngendlela yokwenza. Ukuze uvule le ndlela yokucubungula, uhlelo lokusebenza kufanele lubeke ifulegi UPAM_RAW_ACCESS (FCB+B9(+7): ID1URWAC) eduze kwefulegi SAM_NODE_FILE_Vumela (FCB+B9(+6): ID1SNFEN)

Isiqondiso kumiyalo ekhethiwe ye-BS2000:

KOPISHA-FILE futhi isekela ukukopishwa kwe-SAM files ku-Net-Storage njengenodi ye-SAM file; lapha futhi, umsebenzisi kumele aqale adale impokophelo file ku-Net-Storage usebenzisa i-CREATE-FILE FILE-TYPE=*NODE-FILE. Ngale ndlela umsebenzisi angakwazi

cacisa uhlamvu oluqondiwe olusethwe njenge-NETCCS, kungenjalo i-NETCCSN izonikezwa ngokuzenzakalelayo njengoba kuchazwe ngenhla (3.4.2 Ukuguqulwa Kwekhodi). Lapho ukopisha inodi ye-SAM file kudiski yomphakathi, isibaluli se-NETCS ngeke sidluliselwe; ngakolunye uhlangothi, lapho i-node ye-SAM file ikopishwa ngenodi ye-SAM file i-NETCCSN yomthombo file izodluliswa isiwe kulokho okuhlosiwe file, okusho ukuthi noma yikuphi ukuphambana okungenzeka okuhlobene ne-NETCCSN nokuhlosiwe file izosulwa.

Qhathanisa-DISK-FILE isekela inodi ye-SAM files. Inombolo ye-SAM files ingase iqhathaniswe ne-SAM node files kanye ne-SAM node files nge-SAM files kudiski yomphakathi.

CONCATENATE-DISK-FILES iphinde isekele inodi ye-SAM files. Lapho i-SAM node files zihlanganisiwe, i files kumele ifane ngokwesibaluli se-NETCCS. Lapho u-SAM files kudiski yomphakathi kufanele ixhunywe ku-SAM node files, kufanele kwenzeke ukuguqula uhlamvu lomthombo olusethwe kuhlamvu oluqondiwe olusethwe ngokwemithetho eshiwo ngenhla.

Amanothi Ngemikhiqizo Nezingxenye

I-HSMS

I-HSMS ivumela ukulondolozwa nokubuyiselwa kwenodi ye-SAM files. Esikhundleni semiyalo okufanele uyigcine (ISIPELO-FILES), inqolobane yesikhathi eside (i-ARCHIVE-FILES) kanye nokuthekelisa (EXPORT-FILES), i-operand entsha ethi SAVE-SAM-STRUCTURE = *YES/

*CHA inikeza ukukhetha phakathi kwezindlela ezimbili zokucubungula ezilandelayo:

1. SAVE-SAM-STRUCTURE = *CHA indlela esheshayo yokonga files: kwe file igcinwa kwimodi eluhlaza futhi ngendlela engahlelekile; azikho izakhiwo ze-SAM ezidaliwe futhi akukho ukuguqulwa kwekhodi okwenziwayo. Inombolo ye-SAM fileokulondolozwe ngale ndlela kungabuyiselwa kuphela ekubeni yinodi ye-SAM
2. SAVE-SAM-STRUCTURE = *YEBO: lapho udlulisa idatha, ikhasimende le-net lifaka izakhiwo ze-SAM ngaphakathi kokusakaza kwedatha futhi lapho kudingekile lenza ukuguqulwa kwekhodi ku-EBCDIC. Ngenxa yalokho isipele sihamba kancane kune-operand ethi SAVE-SAM-STRUCTURE = *NO. Inombolo ye-SAM fileesekelwe ngale ndlela ingabuyiselwa endaweni yomphakathi (Operand: NEW-SUPPORT).

SAM files kudiski yomphakathi ingabuyiselwa njengenodi ye-SAM files (Isebenza: OKUSHA-UKUSEKELA).

Ukwakheka kwe-SAM files ayiyona indinganiso egciniwe ekwenzeni ikhophi yasenqolobaneni (ISIPELO-FILES) yenodi ye-SAM files (Ukusebenza!). Isakhiwo se-SAM sigcinwa njengesijwayelekile uma inodi ye-SAM files enzelwe ikhophi yasenqolobaneni ngezinjongo zokugcinwa komlando wesikhathi eside nokudluliswa kwedatha (I-ARCHIVE-FILES, EXPORT-FILES), lokhu kuqinisekisa ukuthi idatha ingabuyiselwa noma ingeniswe kusistimu, engenakho ukufinyelela ku-Net-Storage.

Imibiko ye-HSMS ingase futhi igcinwe njengenodi ye-SAM files; umbiko file izokwakhiwa ngokufanele ngaphambi kokuqalisa kwe-HSMS.

I-SYSFILE

I-SYSFILE iyakwazi ukufinyelela inodi ye-SAM files, okungukuthi, isibample, ingaqukatha izinqubo kanye nedatha efakiwe (SYSCMD kanye ne-SYSDTA). Umsebenzisi angase aqondise kabusha okukhiphayo kokungena endaweni ye-SAM files. Inqubo ingaphezulu noma ngaphansi kwezinga, ngaphandle kokuthi okokuqala kwakho konke a file kufanele idalwe ku-Net-Storage ngaphambi kwe-SYSOUT noma

I-SYSLST ingase yabelwe. Uma isethi yohlamvu edingekayo ku-Net-Storage ihlukile kwejwayelekile, umsebenzisi usazodinga ukucacisa i-NETCCSN efanelekile njenge-Net-Coded-Character-Set ngaphakathi kwe-CREATE-FILE noma wenze ushintsho ngokusebenzisa MODIFY-FILE-IZIMPAWU. Njengoba sekushiwo, ukudalwa kwe- file kanye nokusetha i-CCSN noma i-NETCCSN kumele kwenzeke ngaphambi kokuthi file ivuliwe noma i-SYSOUT noma i-SYSLST yabelwe!

Ngaphakathi kokuphuma kwe-node files, SYSFILE icindezela izinhlamvu zokulawula kanambambili phakathi kwekholomu yokuqala yerekhodi, isb. ama-linefeeds (x'01', x'02' -> athathelwa indawo yi-x'40' engenalutho; okuphakelayo kwefomu x'C1' = A kuyagcinwa). Lezi zici zingathinta ukubonakala kwezinhlelo zokusebenza emhlabeni wezinhlelo ezivulekile.

EDT/EDTU

Inombolo ye-SAM files zisekelwa yi-EDTU. Ngaphambi kokubhala a file ku-Net-Storage kufanele kuqala idalwe njenge-node file futhi usethe ngamasethi ezinhlamvu ezifanele.

I-BS2ZIP

I-BS2ZIP iyakwazi ukudala izingobo zomlando ze-ZIP njengenodi ye-PAM files, ukuvumela amasistimu avulekile ukuthi afinyelele kuwo.

Umsebenzisi kufanele kuqala enze i-node file ku-Net-Storage. I-BS2ZIP izobe isikwazi ukuyivula ngokufinyelela kokubhala futhi yengeze files kwingobo yomlando ye-zip. Ingobo yomlando ye-zip ekhona kakade ingakopishelwa kulokhu file. I-BS2ZIP ayikwazi ukwengeza inodi ye-SAM files kwingobo yomlando ye-zip.

Example:

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Amadokhumenti / Izinsiza

I-FUJITSU OSD-BC V11 Net Storage Guide [pdf] Umhlahlandlela Womsebenzisi I-OSD-BC V11 Net Storage Guide, OSD-BC V11, Net Storage Guide, Storage Guide, Guide

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