Apple Mac kanye namadivayisi fancy. LTO, SAS, Fiber Channel, eSATA

Isihloko sale ndatshana sixhumanisa amadivaysi angaphandle ku-Mac ngokusebenzisa i-SAS, Fiber Channel (FC), i-eSATA interface. Masisho ngokushesha ukuthi ukuxazulula inkinga yokufinyelela kumadivayisi anjalo, kukhona indlela yomuntu onempilo: yakha i-PC eshibhile, ixhume ikhadi le-HBA SAS noma le-FC controller (isibonelo, i-adaptha ye-LSI elula), xhuma amadivayisi wakho lesi silawuli, faka noma iyiphi i-Linux ku-PC futhi usebenze nge-Mac ngenethiwekhi. Kodwa lokhu akuvumelekile futhi akuthakazelisi. Sizohamba ngomzila oqinile futhi sixhume amadivayisi ethu ngqo kwe Mac.

Esikudingayo kulokhu:
- imali ehloniphekile yokuthenga imishini emisha, noma inhlanhla endalini ye-eBay (lapho, ngomzamo omncane, ungathenga izinto ezidingekayo zezizukulwane ezedlule izikhathi ezingu-10 ezishibhile kunentengo yohlu);
- Lesi sihloko.

Ukuze usebenze nge-magnetic tape (manje ecishe imelelwe emhlabeni wonke ngefomethi ye-LTO), kufanele ube ne-LTO tape drive (streamer) noma umtapo wezincwadi. Lena idivayisi ebiza kakhulu yokuthenga kokuqala (kusuka kumakhulu ezinkulungwane zama-ruble), kodwa ibiza inani elifanele lemali lapho kuthengwa esetshenzisiwe. Njengoba izizukulwane ze-LTO zishintsha cishe njalo eminyakeni emibili, futhi ukuhambisana kukhawulelwe ezizukulwaneni ezimbili, imakethe yesibili igcwele izinto ezisebenzayo ezineminyaka emine noma ngaphezulu ubudala, i.e. isizukulwane ngaphambi kokugcina nangale kwalokho. Uma uthenga idivayisi entsha ngezinjongo zokuthengisa, khona-ke wena ngokwakho uyaqonda ukuthi kungani uyidinga. Uma ufuna ukuthengela ikhaya lakho nomndeni wakho, ungacabangela le nketho njengendlela yokugcina ulwazi (njengoba abezindaba ngokwabo ishibhile kakhulu ngegigabhayithi eyi-1).

Kusukela esizukulwaneni se-LTO-5 (futhi ngokwengxenye ye-LTO-4), amadivaysi okusebenza nge-magnetic tape axhunywe kwihadiwe kukhompyutha ngesixhumi esibonakalayo se-SAS noma se-FC (imvamisa kuba nezinguqulo ezimbili zedivayisi ngayinye)

Ngakolunye uhlangothi, i-Apple isinika ngomusa isixhumi esibonakalayo se-USB-C ku-Mac yethu (esebenza kusetshenziswa i-USB, Thunderbolt 3 noma i-DisplayPort protocol), kwesinye isikhathi isixhumi esibonakalayo se-Ethernet, kanye ne-Thunderbolt 3 yobunikazi - Thunderbolt 2 kanye ne-Thunderbolt - FireWire 800. ama-adaptha.

I-stalemate? Akunjalo Empeleni. Ngenhlanhla, i-Thunderbolt ingasebenza ngemodi ye-PCIe futhi ivumele amakhadi e-PCIe ukuthi axhumeke ngendlela efanayo njengokuthi afakwe ngqo ngaphakathi kwekesi lekhompyutha. Ngenxa yalokhu, noma yikuphi ukunwetshwa kokucushwa kwehadiwe ye-Mac kungenzeka, inqobo nje uma kukhona i-adaptha efanele namashayeli.

Ngokucatshangelwa, indlela elula yokuxazulula inkinga yibhokisi langaphandle lama-adaptha e-PCIe ane-Thunderbolt interface (uhlelo lokukhulisa ikhadi le-PCIe), ongafaka kulo i-adaptha yebhasi ye-SAS noma ye-FC Host (HBA). Isibonelo, amabhokisi anjalo akhiqizwa yinkampani I-Sonnet kanye nabanye. Kukhona isixwayiso lapha: akuwona wonke abalawuli abazosisebenzela, kuphela labo abanomshayeli we- macOSAmbalwa kakhulu amabhodi anjalo, futhi ashibhile futhi athandwa kakhulu (isibonelo, i-LSI efanayo) awakho phakathi kwawo. Ngenhlanhla, inkampani i-Sonnet yazikhandla ukuhlanganisa. ithebula lokuhambisana Amakhadi e-PCIe ane-OS ehlukahlukene nge-Thunderbolt interface.

Esinye isisombululo ukuthenga i-Thunderbolt eyenziwe ngomumo - i-SAS noma i-Thunderbolt - i-FC interface converter, empeleni, inhlanganisela eyenziwe ngomumo yebhokisi nesilawuli. Inkampani edume kakhulu kule ndawo ATTO, kodwa kukhona nemikhiqizo evela kwezinye izinkampani.

Qaphela ukuthi akubona bonke abalawuli be-SAS ne-FC abanezitifiketi zokuthobela izinga le-LTO, njengoba lokhu ngokwakho kubiza imali. Abanye abakhiqizi babhala ngokuqondile ukuthi izilawuli zabo aziklanyelwe ukusebenza ngamadrayivu we-tape.

Ukuqedela isithombe, siphawula ukuthi i-mLogic iyakhiqiza idivayisi, okuyidrayivu ye-IBM LTO-8 esimweni sangaphandle, lapho isiguquli se-SAS siye ku-Thunderbolt 3 sihlanganiswa ngokushesha. Lokhu, nokho, kuyinto engavamile kakhulu kunakho konke okuchazwe ngenhla, ikakhulukazi ngezindinganiso zesifunda sethu. Ngiyangabaza ukuthi le divayisi ingangeniswa ngokusemthethweni eRussia (amadrayivu e-LTO aqukethe izici ze-cryptographic, futhi abakhiqizi abafana ne-IBM ne-HP bathola imvume yokungenisa ye-FSB kumodeli ngayinye ngalesi sizathu).

Okulandelayo, sizocabangela, njengesibonelo, isethi ethile yemishini, umnikazi lapho umbhali waba khona ngenxa yokutholwa okuningana okuphumelelayo, kodwa isimiso esijwayelekile kufanele sigcinwe kuzo zonke izinketho.

Ngakho-ke sinemishini elandelayo yokusebenza nge-tape:
– Ikhompyutha ye-Apple Mac mini 2018 ene macOS 10.15 Catalina, enamachweba e-USB-C anokusekelwa kwe-Thunderbolt 3;
- I-adaptha ye-Apple Thunderbolt 3 / Thunderbolt 2;
- Ikhebula le-Apple Thunderbolt 2;
- Isiguquli esibonakalayo se-ATTO ThunderLink SH 1068 (2*Thunderbolt / 2*SAS-2);
– ikhebula le-SAS SFF-8088 – SFF-8088;
- I-tape drive LTO-5 IBM TS2350;
- I-LTO-5 cartridges, i-cartridge yokuhlanza.

Manje, njengoba besho, ngazo zonke lezi zinto sizozama ukukususa.

Silanda kuwebhusayithi ye-ATTO inguqulo yakamuva yomshayeli we-ThunderLink SH 1068 (ngokusobala, ukuze kube lula kithi, ihlanganiswe nomshayeli we-SH 2068 futhi itholakala esigabeni 2068, esibhalwe kuphela ngaphakathi kwengobo yomlando nomshayeli) kanye I-ATTO yokumisa isisetshenziswa.

Umshayeli, kunjalo, udinga ukufakwa. Ngaphambi kwezenzo ezinjalo, umbhali weluleka ukuthi ngaso sonke isikhathi uthathe isifinyezo sesistimu yefayela ye-APFS ye-boot disk ngomyalo.

tmutil localsnapshot

noma ikhophi eyisipele yediski yokuqalisa, uma ine-HFS+. Ngeke wazi. Khona-ke kuzoba lula ukubuyela emuva kusuka kusifinyezo.

Okulandelayo, ingqondo engenalwazi kodwa ekhuthele ngokungangabazeki izothambekela ekufundeni ngokucophelela imiyalelo yokufaka umshayeli we-ATTO futhi uyilandele. Ngenxa yalokho - tadam! – sithola isistimu yokusebenza elenga esigabeni sokulayisha. Lapha singase sidinge isifinyezo esingalulama kuso ngokushayela umshini weSikhathi kusuka ekuhlukaniseni kokululama, noma ekuhlukaniseni okufanayo kokutakula singasula mathupha i-kext egulayo kuhla lwemibhalo lwezandiso ze-kernel (umbhali ngokuvamile akancomi ukwenza lokhu).

Kungani lokhu kwenzeka? Ngoba i-Apple isisinakekele. Ezinguqulweni zakamuva macOS Awukwazi ukufaka ikhodi yangaphandle enkambisweni yokuqalisa. Uhlobo lwabahleli bezinhlelo be-Apple bavimbele lokhu kuziphatha okubhubhisayo. Ngokuqondile, bakuvimbele phakathi nendawo: lapho ukulinda komshayeli kufakwa, kodwa umshayeli ngokwakhe akafakwanga, konke kumane kulenga.

Yini okufanele yenziwe ingqondo eyinkimbinkimbi ngaphambi kokufaka umshayeli? Okokuqala, nikeza umyalo:

csrutil status

Uma ekuphenduleni sithola:

Isimo Sokuvikela Ubuqotho Besistimu: sinikwe amandla.

khona-ke lokhu kusho ukuthi abahleli bezinhlelo ze-Apple abahle bayasikhathalela, ngakho-ke akukho lutho oluzosisebenzela size sikhubaze ukuvikela kwabo okumangalisayo. Ukuze wenze lokhu, qalisa kabusha ukwahlukanisa (⌘R), shayela i-terminal bese ukhipha umyalo:

csrutil disable

Ngemuva kwalokhu, siqala kabusha ohlelweni lokusebenza, bese sifaka kuphela umshayeli, futhi ngesikhathi esifanayo insiza yokumisa ye-ATTO (empeleni, insiza yokumisa iyadingeka kuphela ekuxilongweni futhi ayidingeki ngesikhathi sokusebenza okujwayelekile). Endleleni, lapho sibuzwa, siqinisekisa ukugunyazwa kwe-ATTO kuzilungiselelo zesistimu. Ngemva kokufaka, ungakwazi ukuqalisa phansi futhi ku-partition yokutakula futhi unikeze umyalo

csrutil enable

U-Apple uyasinakekela futhi.

Manje sesinokuxhumana okusekelwe umshayeli kumadivayisi angaphandle e-SAS (noma i-FC, uma isiguquli se-FC sisetshenzisiwe). Kodwa kanjani ukusebenza nge-tape ezingeni elinengqondo?

Njengoba ingqondo engenalwazi kodwa eyi-erudite yazi, noma iyiphi isistimu ehambisana ne-Unix isekela amadrayivu e-tape ezingeni le-kernel kanye nezinsiza zesistimu eziyisisekelo, ezihlanganisa ngokuyinhloko i-mt (ukuphathwa kwe-tape) kanye ne-tar (i-archiver esekela ukusebenza nezingobo zomlando ku-tape) . Nokho, ingqondo eyinkimbinkimbi ingathini ngalokhu? Noma iyiphi isistimu ehambisana ne-Unix, ngaphandle macOS. U-Apple wasinakekela ngokususa ukusekelwa kwamadivayisi we-tape kukhodi yawo.

Kodwa akunakwenzeka ngempela ukubuyisa le khodi ngokuthumela izinsiza ezijwayelekile ze-Unix source open source ku- macOSIzindaba ezinhle ukuthi iTolis (engingeke ngiyixhumanise nayo) isivele ikwenzile lokhu kumkhiqizo wayo weTolis Tape Tools. Izindaba ezimbi ukuthi inkampani ikhokhisa u-$399 ngokusebenzisa umsebenzi wayo. Izilinganiso zalokhu zingahluka, kodwa umbhali ngokwakhe akazimisele ukukhokhela umuntu u-$400 ngekhodi eyabhalwa kakhulu ngabanye abantu futhi ebilokhu isetshenziswa kusukela ngawo-1970, ngakho umbhali ubheka le nkinga njengevaliwe. (Ngendlela, kukhona iphrojekthi yomthombo ovulekile eshiywe, esebenza kancane ku-GitHub.) IOSCSITTape ngesihloko esifanayo).

Ngenhlanhla, kukhona i-IBM, inkampani enezifiso zezentengiselwano ezisezingeni elihluke ngokuphelele ngakho-ke azibonakalisi ezindabeni ezincane. Ngokukhethekile, yathuthukisa uhlelo lwefayela le-LTFS lomthombo ovulekile, olusatshalaliswa, phakathi kwezinye izinto, ukuze macOS.

Isexwayiso lapha ukuthi abakhiqizi bemishini yamateyipu abahlukene bakhulula izinguqulo zabo ze-LTFS ukuze basekele amadivaysi abo. Njengoba umbhali esebenzisa i-IBM tape drive, ufake i-LTFS esuka ku-IBM. Amadrayivu ezinkampani zangaphandle angase adinge ezawo izimbobo ze-LTFS. Futhi kukhona ukuqaliswa kwendawo yonke kwe-openLTFS ku-Github naku-Homebrew.

Kubalulekile kithi ukuthi i-LTFS isebenzise umsebenzi wokuhlukanisa imidiya, ngakho-ke ingasebenza ngamadivayisi nama-cartridges kusukela esizukulwaneni se-LTO-5.

Ngakho-ke, esimweni sethu, silanda umkhiqizo we-IBM Spectrum Archive Single Drive Edition kuwebhusayithi ye-IBM. macOS, okuhlanganisa nokusetshenziswa kwe-LTFS. Sifaka umkhiqizo ngaphandle kwezinkinga sisebenzisa isifaki sawo. Endleleni, sifaka nephakheji ye-FUSE, yize kuzodingeka uqinisekise ukugunyazwa komhleli wezinhlelo ohlakaniphile ogama lakhe lingu-Anatol Pomozov kuzilungiselelo zesistimu, okuxhomeke kuye, kulokhu, uhlelo lonke lwe-IBM. Inhlonipho nokunconywa kwalo muntu.

Kutuswa ukuthi ubhale ngokushesha umugqa efayeleni /Library/Frameworks/LTFS.framework/Versions/Current/etc/ltfs.conf.local:

inketho yedrayivu eyodwa sync_type=time@1

ecacisa ukuthi itheyiphu ifakwe ngokuzenzakalelayo futhi isigcinalwazi sokurekhoda sisethwa kabusha ngemva komzuzu o-1 wokungasebenzi (okuzenzakalelayo imizuzu emi-5).

Ekugcineni, yonke into isilungele ukuxhuma. Sixhuma iketango: I-adaptha ye-Mac - T3 / T2 - ikhebula le-Thunderbolt - i-ATTO converter - intambo ye-SAS - idrayivu ye-tape (ukukhethwa kwamachweba amaningana ku-Mac, isiguquli kanye nedrayivu akubalulekile). Vula amandla esiguquli. Vula amandla ku-tape drive. Silinda ukuthi idrayivu iqedele ukuqalisa ngokwenkomba yayo.

Sinikeza umyalo:

ltfs -o device_list

Hooray! Sithola (ngendlela evamile yokuxilonga ye-IBM):

307 LTFS14000I LTFS iqala, LTFS inguqulo 2.4.2.0 (10418), log level 2.
307 LTFS14058I LTFS Ukucaciswa Kwefomethi inguqulo 2.4.0.
307 LTFS14104I Yethulwe yi-"ltfs -o device_list".
307 LTFS14105I Lo kanambambili wakhelwe i-Mac OS X.
307 LTFS14106I GCC inguqulo 4.2.1 Ihambisana Apple Clang 4.1 ((tags/Apple/clang-421.11.66)).
307 LTFS17087I Inguqulo ye-Kernel: Darwin Kernel Version 19.4.0: Wed Mar 4 22:28:40 PST 2020; impande:xnu-6153.101.6~15/RELEASE_X86_64.
307 LTFS17085I Plugin: Ilayisha “iokit” tape backend.
Uhlu lwedivayisi ye-Tape:.
Igama Ledivayisi = 0, I-ID Yomthengisi = IBM, I-ID Yomkhiqizo = ULT3580-TD5, Inombolo Yomkhiqizo = **********, Igama Lomkhiqizo = [ULT3580-TD5].

Faka ikhasethi, ulilinde ukuthi lilayishe futhi ufomethe:

mkltfs -d 0 -nTest -r "size=10M/name=.DS_Store"

Lapha ipharamitha ye- -d icacisa inombolo yokushayela (ihlala inguziro uma kuyiyo yodwa, kodwa ayikwazi ukushiywa kulo myalo), -n yigama letheyiphu (ungalishiya), futhi ipharamitha -r idinga ukubeka okuqukethwe. yamafayela .DS_Store angadluli usayizi wamamegabhayithi angu-10, esigabeni senkomba (okungukuthi, okuhloselwe uhla lwemibhalo) seteyipu esikhundleni sesigaba sedatha.

Impilo engaqondakali yaqala ku-tape drive. Silinda imizuzu embalwa bese sithola impendulo elandelayo:

I-LTFS15000I Iqala i-mkltfs, inguqulo ye-LTFS 2.4.2.0 (10418), i-log level 2.
I-LTFS15041I Yethulwe ngokuthi "mkltfs -d 0 -nTest -r size=10M/name=.DS_Store".
I-LTFS15042I Le kanambambili yakhelwe i-Mac OS X.
Inguqulo ye-LTFS15043I GCC ithi 4.2.1 Ihambisana ne-Apple Clang 4.1 ((tags/Apple/clang-421.11.66)).
Inguqulo ye-LTFS17087I Kernel: Darwin Kernel Version 19.4.0: Wed Mar 4 22:28:40 PST 2020; impande:xnu-6153.101.6~15/RELEASE_X86_64.
I-LTFS15003I Idivayisi yokufometha '0'.
Usayizi wevolumu ye-LTFS15004I LTFS: 524288.
Inqubomgomo yokubeka ye-LTFS15005I Inkomba yokubeka: size=10M/name=.DS_Store.

I-LTFS11337I Buyekeza ifulegi lenkomba-engcolile (1) - NO_BARCODE (0x0x1021081e0).
I-LTFS17085I I-plugin: Ilayisha i- "iokit" tape backend.
I-LTFS30810I Ukuvula idivayisi ngomshayeli we-iokit (0).
I-LTFS30814I I-ID yomthengisi yi-IBM.
I-LTFS30815I I-ID yomkhiqizo ithi 'ULT3580-TD5'.
Ukubuyekezwa kwe-LTFS30816I Firmware yi-H976.
I-LTFS30817I Drive serial ithi **********.
I-LTFS17160I Usayizi omkhulu webhulokhi yedivayisi ngu-1048576.
I-LTFS11330I Ilayisha i-cartridge.
I-LTFS30854I Ukuvikelwa kwebhulokhi okunengqondo kukhutshaziwe.
I-LTFS11332I Ukulayisha kuphumelele.
I-LTFS17157I Ishintsha isilungiselelo sedrayivu ukuze sibhale noma yikuphi imodi.
I-LTFS15049I Ihlola i-medium (intaba).
I-LTFS30854I Ukuvikelwa kwebhulokhi okunengqondo kukhutshaziwe.
I-LTFS15010I Ukudala ukuhlukaniswa kwedatha b ekuhlukaniseni kwe-SCSI 1.
I-LTFS15011I Ukudala ukwahlukanisa kwenkomba a ku-SCSI ukwahlukanisa 0.
I-LTFS17165I Isetha kabusha ingxenye yamandla emaphakathi.
Ingxenye ye-LTFS11097I
I-LTFS11100I Ibhala ilebula ekuhlukaniseni b.
I-LTFS11278I Inkomba yokubhala ekuhlukaniseni b.
I-LTFS30808I READ_ATTR (0x8c) ibuyisela -20501.
I-LTFS30865I READ_ATTR ibuyisela Inkambu Engavumelekile ku-CDB (-20501) 0.
I-LTFS30836I Angikwazi ukufunda isibaluli (-20501).
I-LTFS11336I Isibaluli asikho. Ziba iphutha elilindelekile.
LTFS17235I Inkomba yokubhala ye-NO_BARCODE iye ku-b (Isizathu: Ifomethi, amafayela angu-0) **********.
I-LTFS17236I Ngibhale inkomba yokuthi NO_BARCODE (b, **********).
I-LTFS11337I Buyekeza ifulegi lenkomba-engcolile (0) - NO_BARCODE (0x0x1021081e0).
I-LTFS11100I Ibhala ilebula yokuhlukanisa a.
I-LTFS11278I Inkomba yokubhala ekuhlukaniseni a.
I-LTFS30808I READ_ATTR (0x8c) ibuyisela -20501.
I-LTFS30865I READ_ATTR ibuyisela Inkambu Engavumelekile ku-CDB (-20501) 0.
I-LTFS30836I Angikwazi ukufunda isibaluli (-20501).
I-LTFS11336I Isibaluli asikho. Ziba iphutha elilindelekile.
LTFS17235I Inkomba yokubhala ye-NO_BARCODE ku-(Isizathu: Ifomethi, amafayela angu-0) 9068025555.
I-LTFS17236I Ngibhale inkomba yokuthi NO_BARCODE (a, **********).
LTFS15013I Volume UUID is: 3802a70d-bd9f-47a6-a999-eb74ffa67fc1.

Ivolumu ye-LTFS15019I ingu-1425 GB.
I-LTFS30854I Ukuvikelwa kwebhulokhi okunengqondo kukhutshaziwe.
I-LTFS15024I Medium ifomethwe ngempumelelo.

Faka itheyiphu efomethiwe:

sudo mkdir /Volumes/LTFS
sudo chmod 777 /Volumes/LTFS/
sudo ltfs /Volumes/LTFS

Sithola eminye imizuzu embalwa yokusebenza kokushayela kanye nokuxilongwa:

307 LTFS14000I LTFS iqala, LTFS inguqulo 2.4.2.0 (10418), log level 2.
307 LTFS14058I LTFS Ukucaciswa Kwefomethi inguqulo 2.4.0.
307 LTFS14104I Yethulwe yi-“ltfs /Volumes/LTFS/”.
307 LTFS14105I Lo kanambambili wakhelwe i-Mac OS X.
307 LTFS14106I GCC inguqulo 4.2.1 Ihambisana Apple Clang 4.1 ((tags/Apple/clang-421.11.66)).
307 LTFS17087I Inguqulo ye-Kernel: Darwin Kernel Version 19.4.0: Wed Mar 4 22:28:40 PST 2020; impande:xnu-6153.101.6~15/RELEASE_X86_64.
307 LTFS14063I Uhlobo lokuvumelanisa “isikhathi”, isikhathi sokuvumelanisa amasekhondi angama-60.
307 LTFS17085I Plugin: Ilayisha “iokit” tape backend.
I-307 LTFS17085I I-plugin: Ilayisha i-backend "ehlanganisiwe" ye-iosched.
307 LTFS14095I Setha idivayisi yetheyiphu imodi yokubhala-noma yikuphi ukuze ugweme ukukhishwa kwekhatriji.
307 LTFS30810I Ukuvula idivayisi ngomshayeli we-iokit (0).
307 LTFS30814I I-ID yomthengisi yi-IBM.
307 LTFS30815I I-ID yomkhiqizo ithi 'ULT3580-TD5'.
307 LTFS30816I Ukubuyekezwa kweFirmware yi-H976.
307 LTFS30817I Drive serial ithi **********.
307 LTFS17160I Ubukhulu bosayizi webhulokhi yedivayisi ngu-1048576.
307 LTFS11330I Ilayisha i-cartridge.
307 LTFS30854I Ukuvikelwa kwebhulokhi okunengqondo kukhutshaziwe.
307 LTFS11332I Ukulayisha kuphumelele.
307 LTFS17157I Ukushintsha isilungiselelo sedrayivu ukuze sibhale noma yikuphi imodi.
307 LTFS11005I Ukukhweza ivolumu.
307 LTFS30854I Ukuvikelwa kwebhulokhi okunengqondo kukhutshaziwe.
307 LTFS17227I Isibaluli sethephu: Umthengisi = IBM.
307 LTFS17227I Isibaluli setheyiphu: Igama lesicelo = LTFS.
307 LTFS17227I Isibaluli seTape: Inguqulo yohlelo lokusebenza = 2.4.2.0.
307 LTFS17227I Isibaluli sethephu: Ilebula eliphakathi =.
307 LTFS17228I Isibaluli sethephu: I-ID Yendawo Yombhalo = 0x81.
307 LTFS17227I Isibaluli sethephu: Ibhakhodi =.
307 LTFS17227I Isibaluli sethephu: Inguqulo yefomethi yohlelo = 2.4.0.
307 LTFS17228I Isibaluli seTape: Isimo sokukhiya ivolumu = 0x00.
307 LTFS17227I Isibaluli sethephu: Igama lephuli yemidiya =.
307 LTFS14111I Ukusetha kokuqala kuqedwe ngempumelelo.
307 LTFS14112I Cela umyalo 'wokukhweza' ukuze uhlole umphumela wokusetha kokugcina.
307 LTFS14113I Indawo yokukhweza ecacisiwe ibalwe uma iphumelele.

Futhi nansi, iribhoni yethu kudeskithophu, ebizwa ngokuthi Test(ltfs)! Itheyiphu engashiwongo izoqanjwa ngokuthi OSXFUSE Volume 0 (ltfs).

Manje usungasebenza ngakho.

Ngokuvamile, udinga ukukhumbula ukuthi kuyatuseka ukuthi ungasebenzisi ngokweqile ukubuka okuqukethwe kwemibhalo ye-tape kumafasitela okutholayo, ngoba lokhu kuwumsebenzi obiza kakhulu we-LTFS, kodwa kungcono ukusebenza ngemiyalo yokugcina, noma ukumane usethe kabusha. umkhombandlela wokusekelayo ngobuningi ekhasethini, njengoba kukhonjisiwe efasiteleni elingenhla.

Ngendlela, kukhona insiza ebhalwe ngokukhethekile ye-IBM ltfs_copy nama-clones ayo, eklanyelwe ukukopisha okuphumelelayo phakathi kwe-tape ne-disk, kodwa kuze kube manje umbhali akakwazanga ukuyithola esizindeni somphakathi ngokusesha okukha phezulu.

Ungehlisa itheyiphu ngomyalo:

umount /Volumes/LTFS

noma vele uyilahle kudoti.

Empeleni, kunezigobolondo ezithile zezithombe emvelweni macOS ukwenza lezi zenzo zibe lula, kodwa ngemva kokuhlanekezelwa okunjalo, ingabe kufanele sesabe ukuthayipha imigqa embalwa esigungwini?

Njengomphumela, sithola ithuba lokuxhuma amadrayivu e-eSATA angaphandle ngentambo ye-SAS/4*eSATA.

Source: www.habr.com