Izinganekwane zonjiniyela we-1C: admin's

Bonke onjiniyela be-1C ngandlela thile basebenzisana eduze nezinsizakalo ze-IT futhi ngokuqondile nabaphathi besistimu. Kodwa lokhu kuxhumana akuhambi kahle ngaso sonke isikhathi. Ngingathanda ukukutshela izindaba ezimbalwa ezihlekisayo ngalokhu.

Isiteshi sokuxhumana esinesivinini esikhulu

Iningi lamakhasimende ethu liyimpahla emikhulu eneminyango yawo emikhulu ye-IT. Futhi ochwepheshe bamakhasimende ngokuvamile banesibopho sokulondoloza amakhophi esizindalwazi solwazi. Kodwa kukhona nezinhlangano ezincane uma kuqhathaniswa. Ikakhulukazi kubo, sinesevisi esiziphendulela ngayo zonke izindaba ezihlobene nokulondoloza yonke into engu-1C. Lena inkampani esizokhuluma ngayo kule ndaba.

Iklayenti elisha lafika ukuzosekela i-1C futhi, phakathi kwezinye izinto, inkontileka yayihlanganisa nesigatshana esithi sasinomthwalo wemfanelo wokulondoloza ikhophi yasenqolobaneni, nakuba babenomlawuli wabo wesistimu kubasebenzi. Isizindalwazi se-Client-server, i-MS SQL njenge-DBMS. Isimo esijwayelekile, kodwa kwakusene-nuance eyodwa: isisekelo esiyinhloko sasisikhulu impela, kodwa ukwanda kwanyanga zonke kwakuncane kakhulu. Okusho ukuthi, i-database iqukethe idatha eminingi yomlando. Ngokucabangela lesi sici, ngamisa izinhlelo zokulondoloza isipele ngale ndlela elandelayo: ngoMgqibelo wokuqala wenyanga ngayinye kwenziwa isipele esigcwele, sasinzima kakhulu, kwase kwenziwa ikhophi ehlukile njalo ebusuku - ivolumu encane, kanye nekhophi. yelogi yokwenziwe njalo ngehora. Ngaphezu kwalokho, amakhophi aphelele nahlukene awazange akopishwe esisetshenziswa senethiwekhi kuphela, kodwa futhi alayishwa kuseva yethu ye-FTP. Lokhu kuyimfuneko eyisibopho lapho unikeza le sevisi.

Konke lokhu kulungiselelwe ngempumelelo, kwaqalwa ukusebenza futhi ngokuvamile kwasebenza ngaphandle kokwehluleka.

Kodwa ezinyangeni ezimbalwa kamuva, umqondisi wesistimu kule nhlangano washintsha. Umphathi wesistimu entsha waqala ukwakha kancane kancane ingqalasizinda ye-IT yenkampani ngokuhambisana nezitayela zesimanje. Ikakhulukazi, kwavela i-virtualization, amashalofu e-disk, ukufinyelela kuvinjiwe yonke indawo nakho konke, njll., okuyinto esimweni esivamile, yebo, ayikwazi kodwa ijabule. Kodwa izinto azizange zihlale zimhambela kahle; kwakuvame ukuba nezinkinga ngokusebenza kwe-1C, okwakubangela ukungaboni ngaso linye nokungaqondi ngokusekela kwethu. Futhi, kufanele kuqashelwe ukuthi ubuhlobo bethu naye ngokuvamile babubanda kakhulu futhi bunezinkinga ngandlela-thile, okwakwandisa izinga lokungezwani uma kwenzeka kuba nezinkinga.

Kodwa ngolunye usuku ekuseni kwavela ukuthi iseva yaleli klayenti yayingatholakali. Ngishayele umlawuli wesistimu ukuze ngithole ukuthi kwenzekeni futhi ngithole njengempendulo into efana nokuthi “Iseva yethu iphahlazekile, sisebenza ngakho, hhayi kuwena.” Hhayi-ke, kuhle ukuthi bayasebenza. Lokhu kusho ukuthi isimo siyalawuleka. Ngemva kwesidlo sasemini, ngiyaphinda ngishaye ucingo, futhi esikhundleni sokucasuka, sengiyakwazi ukuzwa ukukhathala nokunganaki ezwini lomphathi. Ngizama ukuthola ukuthi kwenzekeni kanti kukhona esingakwenza ukusiza? Ngenxa yengxoxo, kwavela okulandelayo:

Uhambise iseva kusistimu yesitoreji entsha ngokuhlasela okusanda kuhlanganisa. Kodwa kukhona okungahambanga kahle futhi ezinsukwini ezimbalwa kamuva lokhu kuhlasela kwawohloka ngokuphephile. Ukuthi isilawuli sishile noma kwenzeke okuthile kumadiski, angikhumbuli kahle, kodwa lonke ulwazi lulahlekile ngokungenakulungiseka. Futhi into eyinhloko ukuthi insiza yenethiwekhi enezipele nayo iphelile kuhlu lwediski efanayo ngesikhathi sokufuduka okuhlukahlukene. Okusho ukuthi, kokubili i-database ekhiqizayo ngokwayo nawo wonke amakhophi ayo ayisipele alahlekile. Futhi akucaci ukuthi yini okufanele yenziwe manje.

Yehlisa umoya ngithi. Sinesipele sakho sasebusuku. Ngiphendule, kwathuleka, ngabona ukuthi ngisanda kusindisa impilo yomuntu. Siqala ukuxoxa ngendlela yokudlulisa leli khophi kuseva entsha, esanda kufakwa. Kodwa nalapha kwavela inkinga.

Uyakhumbula lapho ngithi isipele esigcwele sikhulu kakhulu? Kwakungelona ize ukuthi ngikwenze kanye ngenyanga ngeMigqibelo. Iqiniso liwukuthi inkampani yayiyisitshalo esincane, esasikude ngaphandle kwedolobha futhi i-intanethi yabo yayinjalo kakhulu. NgoMsombuluko ekuseni, okungukuthi, ngempelasonto, le khophi ayikwazanga ukulayishwa kuseva yethu ye-FTP. Kodwa yayingekho indlela yokulinda usuku noma ezimbili ukuze ilayishe kwelinye icala. Ngemva kwemizamo eminingana engaphumeleli yokudlulisa ifayela, umlawuli wakhipha i-hard drive ngokuqondile kuseva entsha, wathola imoto enomshayeli endaweni ethile futhi waphuthuma ehhovisi lethu, ngenhlanhla sisedolobheni elifanayo.

Lapho bemi endlini yethu yokusebenzela futhi belindele ukukopishwa kwamafayela, sahlangana ngokokuqala ngqá, “mathupha,” saphuza inkomishi yekhofi, futhi saxoxa ngokwethukela. Ngazwelana nosizi lwakhe futhi ngambuyisela ngesikulufu esigcwele sama-backups, ngibuyisela ngokushesha umsebenzi owawumisiwe wenkampani.

Kamuva, zonke izicelo zethu eziya emnyangweni we-IT zaxazululwa ngokushesha okukhulu futhi akuzange kuphinde kube nokungaboni ngaso linye.

Xhumana nomlawuli wesistimu yakho

Ngesinye isikhathi, isikhathi eside kakhulu, angikwazanga ukushicilela i-1C yokufinyelela kuwebhu nge-IIS yeklayenti elilodwa. Kwakubonakala kuwumsebenzi ovamile, kodwa yayingekho indlela yokwenza yonke into ihambe. Abaphathi besistimu yendawo bahileleke futhi bazama izilungiselelo ezihlukene namafayela okumisa. I-1C kuwebhu ngokuvamile ayifuni ukusebenza nganoma iyiphi indlela. Kukhona okwakungalungile, ngezinqubomgomo zokuphepha zesizinda, noma ngohlelo lokuvikela oluyinkimbinkimbi lwasendaweni, noma uNkulunkulu uyazi ukuthi yini enye. Ekuphindaphindweni kwe-Nth, umlawuli ungithumelela isixhumanisi esinalawa magama:

- Zama futhi usebenzisa le miyalelo. Konke kuchazwe lapho ngokuningiliziwe. Uma kungasebenzi, bhalela umbhali wale sayithi, mhlawumbe angasiza.
“Cha,” ngithi, “ngeke kusize.”
- Kungani?
— Ngingumbhali wale ngosi... (

Ngenxa yalokho, siyethula ku-Apache ngaphandle kwezinkinga. I-IIS ayizange ihlulwe.

Ileveli eyodwa ukujula

Sasineklayenti - ibhizinisi elincane lokukhiqiza. Babeneseva, uhlobo "lwe-classic" 3 ku-1: iseva yokugcina + iseva yohlelo lokusebenza + iseva yedathabheyisi. Basebenze ekucushweni okuqondene nemboni ethile okusekelwe ku-UPP, bekunabasebenzisi abangaba ngu-15-20, futhi ukusebenza kwesistimu, empeleni, kufaneleka wonke umuntu.

Ngokuhamba kwesikhathi, yonke into yasebenza ngokuzinza. Kodwa-ke iYurophu yabeka unswinyo ngokumelene neRussia, ngenxa yalokho amaRussia aqala ukuthenga imikhiqizo ekhiqizwa ekhaya, futhi ibhizinisi lale nkampani lakhuphuka kakhulu. Inani labasebenzisi likhuphuke lafinyelela kubantu abangama-50-60, kwavulwa igatsha elisha, nokugeleza kwamadokhumenti kwanda ngokufanele. Futhi manje iseva yamanje ayikwazanga ukubhekana nomthwalo owanda kakhulu, futhi i-1C yaqala, njengoba besho, "ukunciphisa". Phakathi namahora aphakeme, amadokhumenti acutshungulwa imizuzu embalwa, amaphutha okuvimbela enzeka, amafomu athatha isikhathi eside ukuvula, kanye nayo yonke enye inqwaba yezinsizakalo ezihlobene. Umphathi wesistimu wendawo wazichitha zonke izinkinga, ethi, “Lena i-1C yakho, uzoyithola.” Sekukaningi siphakamisa ukuthi kwenziwe ukuhlolwa kokusebenza kohlelo, kodwa akuzange kufike ekucwaningweni kwamabhuku ngokwako. Iklayenti livele lacela izincomo zokuthi zingalungiswa kanjani izinkinga.

Hhayi-ke, ngahlala phansi ngabhala incwadi ende mayelana nesidingo sokuhlukanisa izindima zeseva yokugcina kanye neseva yesicelo nge-DBMS (okuyinto, ngokuyisisekelo, sesishilo izikhathi eziningi ngaphambili). Ngibhale nge-DFSS kumaseva agcinayo, mayelana Nenkumbulo Eyabiwe, nginikeze izixhumanisi emithonjeni egunyaziwe, futhi ngaphakamisa nezinketho ezithile zemishini. Le ncwadi yafinyelela kulabo abaphethe enkampanini, yabuyela emnyangweni we-IT nezinqumo ezithi "Sebenzisa" futhi iqhwa ngokuvamile laliphukile.

Ngemva kwesikhathi esithile, umlawuli ungithumelela ikheli le-IP leseva entsha kanye nemininingwane yokungena. Uthi izingxenye zeseva ze-MS SQL kanye ne-1C zisatshalaliswa lapho, futhi imininingwane yolwazi idinga ukudluliselwa, kodwa okwamanje kuphela kuseva ye-DBMS, njengoba ezinye izinkinga ziye zavela ngokhiye be-1C.

Ngingene, ngempela, zonke izinsizakalo bezisebenza, iseva yayingenamandla kakhulu, kodwa kulungile, ngicabanga ukuthi ingcono kunalutho. Ngizodlulisela imininingwane egciniwe okwamanje ukuze ngandlela thize ngikhulule iseva yamanje. Ngaqeda konke ukudluliselwa ngesikhathi okuvunyelwene ngaso, kodwa isimo asizange sishintshe - kusese izinkinga ezifanayo zokusebenza. Kuyamangaza, yebo, ake sibhalise imininingwane eqoqweni le-1C futhi sizobona.

Kudlula izinsuku ezimbalwa, okhiye abakadluliswa. Ngiyazibuza ukuthi yini inkinga, yonke into ibonakala ilula - yikhiphe kwenye iseva, uyixhume kwenye, faka umshayeli futhi uqedile. Umlawuli uphendula ngokuphikisana nokusho okuthile mayelana nokudluliselwa kwembobo, iseva ebonakalayo, njalonjalo.

Hmm... Iseva ebonakalayo? Kubonakala sengathi akukaze kube khona i-virtualization futhi akukaze kube khona ... Ngikhumbula inkinga eyaziwa kahle ngokungenakwenzeka kokudlulisela ukhiye weseva ye-1C emshinini we-virtual ku-Hyper-V ku-Windows Server 2008. Futhi lapha ezinye izinsolo ziqala ukwakheka kimi...

Ngivula umphathi weseva - Izindima - indima entsha ivele - I-Hyper-V. Ngiya kumphathi we-Hyper-V, ngibone umshini owodwa we-virtual, xhuma... Futhi ngempela... Iseva yethu entsha yesizindalwazi...

Manje? Iziyalezo zeziphathimandla kanye nezincomo zami zenziwe, izindima zihlukanisiwe. Umsebenzi ungavalwa.

Ngemva kwesikhathi esithile, isimo esibucayi manje senzeka, igatsha elisha kwadingeka livalwe, umthwalo wehla, nokusebenza kwesistimu kwaba ngokuya kubekezeleleka.

Yebo-ke, abakwazanga ukudlulisela ukhiye weseva emshinini obonakalayo. Ngenxa yalokho, yonke into yasala injengoba injalo: i-terminal server + 1C cluster emshinini ongokoqobo, iseva yedathabhesi lapho endaweni ebonakalayo.

Futhi kungaba kuhle uma lokhu kwakungolunye uhlobo lwehhovisi lika-sharashkin. Ngakho cha. Inkampani eyaziwayo okungenzeka ukuthi uyayazi imikhiqizo yayo futhi oyibonile eminyangweni efanele yawo wonke ama-Lentas nama-Auchans.

Isheduli yeholide ye-hard drive

Inkampani enkulu enezinhlelo ezinqala zokuthatha umhlaba isiphinde yathenga inkampani encane ngenhloso yokuyifaka enkampanini yayo enkulu. Kuzo zonke izigaba zalokhu kubamba, abasebenzisi basebenza kuzinqolobane zabo zolwazi, kodwa ngokucushwa okufanayo. Ngakho-ke siqale iphrojekthi encane yokufaka iyunithi entsha kulolu hlelo.

Okokuqala, kuyadingeka ukuthi kusetshenziswe imininingwane yokukhiqiza nokuhlola. Umthuthukisi uthole idatha yokuxhuma, engena kuseva, ubona i-MS SQL ifakiwe, iseva ye-1C, ibona amadrayivu anengqondo angu-2: shayela "C" ngomthamo wamagigabhayithi angu-250 bese ushayela "D" nomthamo we-terabyte engu-1. Hhayi-ke, u-“C” wuhlelo, u-“D” owedatha, unjiniyela unquma ngokunengqondo futhi asebenzise yonke imininingwane lapho. Ngize ngamisa izinhlelo zokulungisa izinto, okuhlanganisa nokwenza ikhophi yasenqolobaneni, uma kwenzeka (yize singenasibopho salokhu). Yiqiniso, izipele zengezwe lapha kokuthi “D”. Ngokuzayo, bekuhlelelwe ukuyimisa kabusha kusisetshenziswa senethiwekhi esihlukile.

Iphrojekthi yaqala, abaxhumanisi banikeza ukuqeqeshwa kokuthi kusetshenzwa kanjani ohlelweni olusha, okusele kwadluliswa, okunye ukuthuthukiswa okuncane kwenziwa, futhi abasebenzisi baqala ukusebenza kusizinda solwazi esisha.

Konke bekuhamba kahle kwaze kwaba ngomunye uMsombuluko ekuseni lapho kutholakala ukuthi i-database disk ayikho. Akukho nje "D" kuseva futhi yilokho.

Uphenyo olwengeziwe lwembula lokhu: le “seva” empeleni bekuyikhompyutha yomsebenzi yomphathi wesistimu wendawo. Yiqiniso, yayisenayo i-OS yeseva. Idrayivu ye-USB yomuntu siqu yalo mlawuli ixhunywe kuseva. Futhi ngakho-ke umlawuli waya eholidini, ethatha isikulufu sakhe, ngomgomo wokupompa amamuvi kuso ohambweni.

Siyabonga uNkulunkulu, akazange akwazi ukususa amafayela esizindalwazi futhi wakwazi ukubuyisela isizindalwazi esikhiqizayo.

Kuyaphawuleka ukuthi wonke umuntu wayenelisekile ngokusebenza kwesistimu etholakala kudrayivu ye-USB. Akekho owakhononda nganoma yikuphi ukusebenza okungagculisi kwe-1C. Kwaba kamuva lapho ukubanjwa kwaqala khona iphrojekthi enkulu yokudlulisa yonke imininingwane yolwazi endaweni eyodwa emaphakathi enamaseva amakhulu, amasistimu okugcina ama-ruble ayisigidi, ama-hypervisors ayinkimbinkimbi kanye namabhuleki e-1C angabekezeleleki kuwo wonke amagatsha.

Kodwa leyo indaba ehluke ngokuphelele...

Source: www.habr.com