Bayan shekaru uku tun lokacin da aka kafa reshen 7.x, Citrix sakin dandamali () an tsara shi don tsara tsarin sarrafa kayan aikin sabobin haɓakawa bisa ga Xen hypervisor. XenServer yana ba ku damar aiwatar da tsarin haɓakawa da sauri don sabobin da wuraren aiki, yana ba da kayan aikin don gudanarwa ta tsakiya na adadin sabar mara iyaka da injuna.
Kafin a saki 7.4, an rarraba XenServer a matsayin aikin budewa, amma sai buga sabon lambar ya iyakance kuma an canza aikin zuwa samfurin mallaka, Citrix Hypervisor, tare da Ɗabi'ar Express kyauta. a cikin aikinsa da samun dama ga bayan rajista. Misali, girman gungu na Ɗabi'ar Express yana iyakance ga nodes 3, kuma baya haɗa da kayan aikin don haƙurin kuskure, Haɗin Haɗin Active Directory, sarrafa tushen rawar aiki (RBAC), sarrafa ƙwaƙwalwar ajiya mai ƙarfi (DMC, D), faci mai zafi, sabuntawa ta atomatik shigarwa , ƙaurawar ajiya mai rai, turawa da haɓakar GPU.
A lokaci guda, yawancin abubuwan XenServer suna ci gaba da haɓakawa daban-daban tare da . Dangane da canjin yanayin samfurin, al'umma sun kafa aikin , cikin wanda Sauyawa kyauta don XenServer wanda ke dawo da abubuwan da aka cire daga sigar XenServer kyauta.
Daga cikin fasalulluka na XenServer: ikon haɗa sabobin da yawa a cikin tafki (gungu), Babban Samfuran kayan aikin, tallafi don ɗaukar hoto, raba albarkatun da aka raba ta amfani da fasahar XenMotion. Ana tallafawa ƙaura kai tsaye na injunan kama-da-wane tsakanin rundunonin tari da kuma tsakanin gungu daban-daban/ runduna ɗaya (ba tare da an haɗa su ba) da kuma ƙaura na diski na VM tsakanin ma'ajiyar. Dandalin zai iya aiki tare da adadi mai yawa na tsarin ajiyar bayanai kuma an bambanta shi ta hanyar kasancewar sauƙi mai sauƙi da sauƙi don shigarwa da gudanarwa. Kuna iya amfani da XenCenter (DotNet), layin umarni, ko OpenXenManager (Python) don sarrafa tsarin.
Main XenServer 8:
- An sabunta hotunan shigarwa zuwa tushen fakitin CentOS 7.5. Ana amfani da Linux kernel 4.19 da hypervisor ;
- Algorithm na rarraba ƙwaƙwalwar ajiya don yankin sarrafawa (Dom0): ta tsohuwa, 1 GB + 5% na girman RAM ɗin da aka keɓe yanzu an keɓe, amma bai wuce 8 GB ba;
- Ƙara samfuran don amfani a gefen baƙo na rarraba SUSE Linux Enterprise Server 15, SUSE Linux Enterprise Desktop 15, CentOS 7.6, Oracle Linux 7.6, Red Hat Enterprise Linux 7.6, Linux Linux 7.6, CentOS 6.10, Oracle Linux 6.10, Red Hat Enterprise Linux 6.10 , Linux Linux 6.10 na Kimiyya da Windows Server 2019;
- An daina goyan bayan samfuran baƙi: Debian 6 Squeeze,
Ubuntu 12.04, Asianux Server 4.2, 4.4, 4.5, NeoKylin Linux Security OS 5, Linx Linux 6, Linx Linux 8, GreatTurbo Enterprise Server 12, Yinhe Kylin 4 da tsofaffin sigogin Windows; - Direbobi sun sabunta kuma sun fadada kayan aiki masu tallafi. Ciki har da ƙarin tallafi don Xeon 82xx, 62xx, 52xx, 42xx, 32xx CascadeLake-SP masu sarrafawa;
- goyan bayan gwaji don tayar da tsarin baƙo a cikin yanayin UEFI;
- Premium Edition yana ƙara ikon ƙirƙirar hotunan faifai (VDI) mafi girma fiye da TB 2 kuma yana goyan bayan hotunan diski da RAM don injunan kama-da-wane tare da vGPU.
source: budenet.ru