Cov txheej txheem:
Video: Lub hom phiaj ntawm ETC cov ntaub ntawv xa tawm yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
21.7 ib. Cov / lwm / xa tawm Kev teeb tsa Cov ntaub ntawv . Cov / lwm / export cov ntaub ntawv tswj uas ntaub ntawv systems yog xa tawm rau tej thaj chaw deb hosts thiab qhia cov kev xaiv. Txhua exported ntaub ntawv system yuav tsum nyob ntawm nws tus kheej kab, thiab cov npe ntawm cov chaw tso cai tso rau tom qab ib qho exported ntaub ntawv system yuav tsum tau sib cais los ntawm qhov chaw cim.
Kuj paub, NFS export yog dab tsi?
NFS Exports . NFS yog cov txheej txheem ntau tshaj plaws rau kev sib faib cov ntaub ntawv ntawm Unix systems hla lub network. NFS servers xa tawm directory los ntawm lawv lub zos hard disks rau NFS cov neeg siv khoom, uas mount lawv kom lawv tuaj yeem nkag tau zoo li lwm cov npe.
ETC export Linux yog dab tsi? Cov ntaub ntawv / lwm / xa tawm muaj lub rooj ntawm lub cev cov ntaub ntawv hauv zos ntawm ib qho NFS server uas nkag tau rau NFS cov neeg siv khoom. Cov ntsiab lus ntawm cov ntaub ntawv yog tswj hwm los ntawm tus neeg rau zaub mov lub cev tswj hwm. Txhua cov ntaub ntawv hauv cov lus no muaj cov npe ntawm cov kev xaiv thiab cov npe tswj kev nkag.
Kuj nug, yuav ua li cas kuv hloov lwm yam exports?
Cov kauj ruam
- Qhib cov ntaub ntawv /etc/exports hauv cov ntawv nyeem ntawm tus neeg siv NFS uas muaj cov hauv paus nkag mus rau qhov system cia.
- Ua koj cov kev hloov pauv.
- Txuag cov ntaub ntawv.
Kuv yuav saib NFS exports li cas?
Saib Muaj Kev xa tawm on ib NFS server. Muaj lus txib hu ua ke showmount uas qhia tag nrho cov active folder xa tawm on ib NFS server. Qhov no tuaj yeem ua ke thaum sim txuas mus rau qhov tshiab NFS export los ntawm lub tshuab tej thaj chaw deb li koj tuaj yeem pom yog tias cov xa tawm muaj nyob rau hauv NFS server.
Pom zoo:
Cov lag luam feem ntau txhim kho dab tsi tuaj yeem khaws thiab txheeb xyuas cov ntaub ntawv rau lub hom phiaj ntawm kev txiav txim siab ua lag luam?
Cov lag luam feem ntau txhim kho dab tsi tuaj yeem khaws thiab txheeb xyuas cov ntaub ntawv rau lub hom phiaj ntawm kev txiav txim siab ua lag luam? kev khiav hauj lwm qhov system. Ib lub hom phiaj ntawm kev tswj cov ntaub ntawv yog muab cov lag luam nrog cov ntaub ntawv zoo uas lawv xav tau: ua kom tiav ib txoj haujlwm
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Infrared luminescence yog siv rau: Qhia tawm cov ntawv sau uas tau muab tshem tawm THIAB kuaj pom yog tias ob tus lej sib txawv tau siv rau hauv kev sau ntawv. Cov kws tshuaj xyuas cov ntaub ntawv feem ntau nthuav tawm cov ntawv sau thawj ntawm cov lus uas tau hla nrog kev pab ntawm: Infrared tawg