Video: Pawg pawg yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Hom Quorum Modes
| Pawg Hom | Kev piav qhia |
|---|---|
| Node Feem ntau | • Tsuas yog cov nodes hauv pawg muaj kev pov npav • Pawg yog tswj xyuas thaum ntau tshaj ib nrab ntawm cov nodes nyob online |
| Node thiab Disk Feem ntau | • Cov nodes nyob rau hauv pawg thiab ib tug tim khawv disk muaj pov npav • Pawg yog tswj xyuas thaum ntau tshaj ib nrab ntawm cov pov npav online |
Xav txog qhov no, pawg pawg tsav tsheb yog dab tsi?
Ib pawg pawg disk yog qhov nruab nrab cia uas cov ntaub ntawv teeb tsa tau khaws cia rau hauv pawg xam phaj network. Cov pawg disk suav nrog cov cuab yeej thaiv kev sib koom ua ke uas tso cai rau kev nyeem ntawv / sau nkag los ntawm txhua qhov ntawm ib pawg.
Tsis tas li ntawd xwb, koj yuav teeb tsa pawg pawg li cas? Txoj cai-nias ntawm pawg node thiab hauv cov ntawv qhia zaub mov, xaiv Ntau Ua Haujlwm> Configure Pawg Quorum Settings . Ntawm Xaiv Quorum Configuration Option vaj huam sib luag, xaiv Xaiv lub pawg ua tim khawv. Ntawm Xaiv Pawg Timkhawv vaj huam sib luag, xaiv Configure ib tug disk tim khawv thiab ces nias Next.
Hais txog qhov no, Node Majority quorum yog dab tsi?
Node Feem ntau Qhov no yog qhov yooj yim tshaj plaws pawg hom kom nkag siab thiab pom zoo rau pawg nrog tus lej khib ntawm nodes (3- nodes , 5- nodes , thiab lwm yam). Nyob rau hauv no configuration, txhua node muaj 1 votes, yog li ntawd muaj ib tug khib ntawm tag nrho cov votes nyob rau hauv pawg.
Muaj pes tsawg hom pawg muaj nyob hauv Windows?
Hauv paus nyob ntawd yog 3 hom pawg , Fail-over, Load-balancing and HIGH Performance Computing, Feem ntau deployed sawv daws yuav yog Failover pawg thiab Load-balancing Pawg.
Pom zoo:
Dab tsi yog qhov sib txawv ntawm pab pawg cov ntaub ntawv thiab cov ntaub ntawv tsis yog pawg?
Ob leeg yog cov ntaub ntawv muaj txiaj ntsig ntawm cov ntaub ntawv tab sis qhov sib txawv ntawm lawv yog cov ntaub ntawv tsis muaj ntaub ntawv yog rawdata. Qhov no txhais tau hais tias nws nyuam qhuav tau sau tab sis tsis txheeb rau hauv ib pawg lossis cov chav kawm. Ntawm qhov tod tes, groupeddata yog cov ntaub ntawv uas tau teeb tsa ua pawg los ntawm cov ntaub ntawv nyoos
NIC txoj cai pab pawg yog dab tsi thiab nws ua dab tsi?
Hauv nws cov ntsiab lus yooj yim tshaj plaws NIC pab pawg txhais tau hais tias peb tab tom noj ntau lub cev NICs ntawm ESXi tus tswv tsev thiab muab lawv tso rau hauv ib qho kev sib txuas lus uas muab kev sib sau ua ke bandwidth thiab rov ua dua rau vSwitch. NIC pab pawg tuaj yeem siv los faib cov khoom thauj ntawm cov muaj uplinks ntawm pab pawg
Dab tsi yog qhov txawv ntawm cov pab pawg thiab cov pab pawg tawm?
Nyob rau hauv sociology thiab kev puas siab puas ntsws, ib pab pawg neeg yog ib pawg neeg sib raug zoo uas tus neeg puas siab puas ntsws qhia tias yog ib tug tswv cuab. Los ntawm qhov sib txawv, ib pab pawg tawm yog ib pawg neeg sib raug zoo uas ib tus neeg tsis txheeb xyuas
Dab tsi yog qhov txawv ntawm ib pawg kev ruaj ntseg thiab pab pawg faib khoom?
Pawg Kev Ruaj Ntseg-Cov pab pawg siv los tiv thaiv kev nkag mus rau hauv kev siv network los ntawm kev tso cai; lawv kuj tuaj yeem siv los xa email. Distribution Groups-Cov pab pawg uas tsuas yog siv tau los xa email xwb; lawv muaj kev koom tes ruaj khov uas tsis tuaj yeem siv los nkag mus rau cov peev txheej network
Lub luag haujlwm ntawm pawg pawg yog dab tsi?
Ua haujlwm nrog Lub Luag Haujlwm hauv Failover Cluster Manager. Txhua lub tshuab virtual muaj ntau tau suav tias yog lub luag haujlwm hauv Failover Clustering terminology. Lub luag haujlwm suav nrog cov khoom tiv thaiv nws tus kheej nrog rau cov txheej txheem siv los ntawm Failover Clustering rau kev teeb tsa thiab lub xeev cov ntaub ntawv hais txog cov khoom tiv thaiv