Video: Koj ua li cas lub zog rau cov ntaub ntawv sau npe?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2024-01-18 08:24
Mus kaw zog mus rau Data Domain system: Siv qhov system poweroff hais kom ua.
Txhawm rau qhib Data Domain system:
- Hwj chim ntawm ib qho kev nthuav rhawv ua ntej tus maub los.
- Push tus maub los zog khawm (raws li qhia hauv Daim Ntawv Qhia Kev Txhim Kho thiab Teeb Meem rau koj Data Domain system).
- Xyuas kom tseeb tias qhov system tau tuaj.
Tom qab ntawd, Data Domain OS yog dab tsi?
Cov Data Domain Operating System (DD OS ) yog qhov kev txawj ntse uas ua rau Dell EMC Data Domain . Nws muab cov agility, kev ruaj ntseg thiab kev ntseeg siab uas enables lub Data Domain platform kom xa cov scalable, high-speed, thiab huab-enabled tiv thaiv cia rau thaub qab, archive thiab kev puas tsuaj rov qab.
Ib tug kuj nug, yuav ua li cas kuv kaw Avamar? Nco tseg: Nws yog ib qho tseem ceeb uas yuav tsum tau ua qhov chaw kuaj xyuas ua ntej kaw lub Avamar software.
1. Siv Avamar Administrator kom nres txhua qhov thaub qab uas tab tom ua tiav.
- Qhib Avamar Administrator> Kev ua haujlwm screen.
- Nrhiav ib qho 'Khiav' thaub qab.
- Right-click thiab xaiv 'Cancel Activity'.
Hais txog qhov no, kuv yuav kaw EMC li cas?
EMC SAN tsis muaj software hom rau kaw nqes. Koj yuav tau kaw nws down manually.
Koj yuav tsum kaw nws manually.
- Nres tag nrho cov haujlwm I/O rau SPE (lub kaw lus uas tuav cov txheej txheem cia).
- Siv lub zog hloov ntawm SPS kom tua hluav taws xob.
Mtree Data Domain yog dab tsi?
MTree replication leverages snapshots kom paub meej tias qhov chaw Data Domain system yuav ib txwm yog point-in-time duab ntawm qhov chaw Data Domain qhov system. Nyob rau hauv sib piv, Directory replication tsis siv snapshots, nws siv replication log.
Pom zoo:
Koj sau cov ntaub ntawv nthuav qhia li cas rau daim ntawv tshawb fawb?
Cov kauj ruam rau kev nthuav qhia thiab tshuaj xyuas cov ntaub ntawv: Teeb lub hom phiaj ntawm txoj kev kawm thiab ua ib daim ntawv teev cov ntaub ntawv yuav tsum tau sau thiab nws hom. Sau / tau txais cov ntaub ntawv los ntawm qhov chaw thawj lossis thib ob. Hloov cov hom ntaub ntawv, piv txwv li, lub rooj, maps, graphs, thiab lwm yam nyob rau hauv hom xav tau
Dab tsi yog lub hom phiaj ntawm delimiters nyob rau hauv cov ntawv sau npe ob hom ntawv cov ntaub ntawv delimiters?
Cov ntaub ntawv delimited yog cov ntawv nyeem siv los khaws cov ntaub ntawv, uas txhua kab sawv cev rau ib phau ntawv, tuam txhab, lossis lwm yam, thiab txhua kab muaj cov teb sib cais los ntawm tus lej
Vim li cas kem taw qhia cov ntaub ntawv khaws cia ua cov ntaub ntawv nkag ntawm disks sai dua li kab qhia cov ntaub ntawv khaws cia?
Kem oriented databases (aka columnar databases) yog qhov tsim nyog rau kev ntsuas kev ua haujlwm ntau dua vim tias cov ntaub ntawv hom ntawv (kem hom) qiv nws tus kheej kom nrawm dua cov lus nug ua - scans, aggregation thiab lwm yam. Ntawm qhov tod tes, kab oriented databases khaws ib kab (thiab tag nrho nws. kab) contiguously
Yuav ua li cas rau txim nyob rau hauv Is Nrias teb rau nyiag computer cov ntaub ntawv cov cuab tam los yog tej software qhov chaw code los ntawm ib tug neeg lub koom haum los yog los ntawm lwm yam txhais tau tias?
Kev piav qhia: Kev rau txim hauv Is Nrias teb rau kev nyiag cov ntaub ntawv hauv computer, cov khoom muaj nqis lossis ib qho software cov cai los ntawm ib lub koom haum, ib tus neeg, lossis los ntawm lwm txoj kev yog raug kaw 3 xyoo thiab raug nplua ntawm Rs. 500,000
Vim li cas cov ntaub ntawv zoo tseem ceeb heev rau kev sau cov ntaub ntawv txheeb cais?
Cov ntaub ntawv muaj txiaj ntsig zoo yuav ua kom muaj txiaj ntsig ntau dua hauv kev tsav lub tuam txhab kev vam meej vim yog kev vam khom ntawm qhov tseeb-raws li kev txiav txim siab, tsis yog kev coj cwj pwm lossis tib neeg kev xav. Ua kom tiav: Xyuas kom tsis muaj qhov khoob ntawm cov ntaub ntawv los ntawm qhov yuav tsum tau sau thiab qhov twg tau sau tiag