Sabbin Shigar XenServer 7
A cikin labaran da suka gabata, an tattauna tsarin XenServer 6.5 da amfani. A cikin Mayu 2016, Citrix ya fito da sabon sigar dandalin XenServer. Yawaitu sun kasance iri ɗaya amma akwai kuma wasu sabbin abubuwan ƙari masu amfani ga wannan sabon sakin.
Ɗaya daga cikin manyan canje-canje shine haɓakawa zuwa mahallin Dom0. XenServer 6.5 yana amfani da CentOS 5.10 kuma an sabunta sabon sakin XenServer 7 Dom0 zuwa CentOS 7.2. Wannan ya kawo sabon kwaya ta Linux a cikin Dom0 da kuma sauƙi na haɓaka haɓakawa na gaba a cikin CentOS 7.
Wani babban canji ya faru ga rabon da aka yi don Dom0. Tsofaffin sakewa na XenServer sun dogara da MBR da ƙaramin ɓangaren tushe (4GB). Daga baya, masu amfani da yawa suna iya fuskantar al'amurra inda rajistan ayyukan za su cika tushen ɓangarorin akai-akai idan ba a saka idanu ba ko fitar da su zuwa injin log na waje.
Tare da sabon sakin, tsarin rarraba ya canza zuwa GPT kuma an yi rarrabuwar ma'ana. Taswirar da ke ƙasa an ba da cikakken ƙima ga bayanin sakin Citrix na hukuma:
- 18GB XenServer runbun sarrafa yanki (dom0) partition
- 18GB wariyar ajiya partition
- 4GB partition logs
- 1 GB musanya partition
- 5GB UEFI boot partition
Waɗannan canje-canjen suna buƙatar manyan buƙatun rumbun kwamfyuta don Dom0 idan aka kwatanta da tsofaffin nau'ikan XenServer amma tsarin yana rage batutuwa da yawa da aka samu a cikin tsoffin nau'ikan.
Babban sanannen haɓakawa na gaba a cikin XenServer 7 shine ainihin haɓakawa daga Xen 4.4 zuwa Xen 4.6. Xen shine ainihin sashin hypervisor na XenServer.
Jerin gyare-gyare da haɓakawa yana da girma sosai amma wasu manyan abubuwan haɓakawa da aka sani daga Citrix sun haɗa da introspection anti-malware mara izini ga baƙi da kuma tsarin da zai iya ba da damar baƙi su yi ƙaura tsakanin CPU's na ƙarni daban-daban.
Akwai sauran abubuwan haɓakawa da yawa da aka gani a cikin wannan haɓakawa kuma marubucin yana ƙarfafawa sosai don duba jerin sunayen da takaddun alaƙa akan gidan yanar gizon Citrix:
- https://www.citrix.com/products/xenserver/whats-new.html
Manufar wannan labarin shine tafiya ta hanyar sabon shigarwa da kuma taimakawa masu gudanarwa tare da tsarin haɓaka tsofaffin kayan XenServer zuwa sabuwar XenServer 7 da kuma amfani da faci mai mahimmanci.
- Sabon Shigar XenServer 7
- Haɓaka XenServer 6.5 zuwa XenServer 7
- Aika XenServer 7 Critical Patch
Akwai hanyoyi da yawa don yin tsarin haɓakawa kuma mafita 'daidai' don kowane shigarwa na musamman zai dogara sosai ga ƙungiyar. Da fatan za a tabbatar kun fahimci abubuwan da ake buƙata da matakan da ake buƙata don haɓakawa mai nasara.
Citrix ya fitar da cikakken daftarin aiki wanda yakamata a sake dubawa kafin a fara aiwatar da haɓakawa: xenserver-7-0-installation-guide.pdf
- XenServer 7 ISO : XenServer-7.0.0-main.iso
- Server mai iya yin aiki mai kyau
- Jerin Haɗin Hardware yana nan: http://hcl.xenserver.org/
- Tsaro da yawa za su yi aiki ko da ba a jera su ba amma sakamakon zai iya bambanta, yi amfani da haɗarin ku.
- Rago mafi ƙarancin 2GB; 4GB ko fiye an ba da shawarar don gudanar da injunan kama-da-wane Mafi ƙarancin 1 64-bit x86 1.5GHz CPU; 2GHz ko fiye kuma ana ba da shawarar CPUs da yawa
- Harddrive sarari na aƙalla 46GB; ƙarin buƙatu idan za a adana injunan kama-da-wane a gida
- Aƙalla katin sadarwar 100mbps; an ba da shawarar gigabit da yawa
Domin a ceci wasu ciwon kai ga masu karatu, marubucin ya ba da shawarar abubuwa masu zuwa kafin fara wannan aikin:
- Sabunta firmware akan tsarin XenServer (musamman NIC firmware) - ƙari daga baya
- Dakatar da duk baƙi marasa mahimmanci don hana al'amura
- Karanta takaddun Citrix da wannan labarin kafin farawa
- Tabbatar adana bayanan tafkin domin a sauƙaƙa komawa idan an buƙata
- Sake kunna duk masu masaukin baki XenServer sau ɗaya bayan an kammala duk matakan idan yanayin zai iya samun lokacin sake yi
Haɓaka Mai watsa shiri Guda da Sabbin Shigar XenServer 7
Wannan tsari na farko zai yi tafiya ta hanyar sabon shigarwa na XenServer 7. Tabbatar duba mafi ƙarancin buƙatun kayan aiki don tabbatar da cewa injin zai iya tallafawa XenServer 7.
1. Mataki na farko a cikin shigarwa shine zazzage fayil ɗin XenServer ISO. Yin amfani da hanyar haɗin da ke sama, ana iya sauke fayil ɗin cikin sauƙi daga Intanet ta amfani da umarnin 'wget'.
# wget -c http://downloadns.citrix.com.edgesuite.net/11616/XenServer-7.0.0-main.iso
Da zarar ISO ta sauke, kwafa shi zuwa kebul na USB tare da mai amfani 'dd'. Tsanaki - Umurnin da ke gaba zai maye gurbin KOWANE A kan filasha tare da abubuwan da ke cikin XenServer ISO. Wannan tsari kuma zai ƙirƙiri kebul ɗin bootable don tsarin shigarwa.
# dd if=XenServer-7.0.0-main.iso of=</path/to/usb/drive>
2. Yanzu sanya bootable kafofin watsa labarai a cikin tsarin cewa XenServer ya kamata a shigar. Idan matakin ƙirƙirar kafofin watsa labaru na boot ɗin ya yi nasara, tsarin yakamata ya nuna allon fantsama na XenServer.
3. Daga wannan allon, kawai danna shiga don taya cikin mai sakawa. Allon farko, da zarar mai sakawa ya fara nasara, zai nemi mai amfani ya zaɓi yaren su.
4. Allon na gaba zai tambayi mai amfani don tabbatar da cewa haɓakawa ko shigar ya kamata a yi haka kuma a nemi duk wasu direbobi na musamman waɗanda za su buƙaci lodawa don shigar da XenServer.
5. Allon na gaba shine EULA na wajibi (Yarjejeniyar Lasisin Mai Amfani). Yi amfani da kiban madannai don matsar da siginan kwamfuta zuwa maɓallin 'Karɓa EULA'.
6. Wannan shine inda shigarwa zai iya ɗaukar ɗayan hanyoyi biyu idan mai sakawa ya gano shigarwar da aka rigaya. Allon na gaba zai sa mai amfani don shigarwa mai tsabta ko haɓakawa zuwa shigarwar XenServer da ke akwai. Saitin umarni na farko a nan zai yi tafiya ta hanyar shigarwa mai tsabta. Idan ana buƙatar haɓakawa a tsallake gaba zuwa mataki na 15.
7. Allon na gaba zai faɗakar da na'urar shigarwa. A wannan yanayin zai zama 'sda'.
8. Da zarar an zaɓi hanyar shigarwa, XenServer zai buƙaci sanin inda fayilolin shigarwa suke. A wannan yanayin, an kunna mai sakawa daga kafofin watsa labarai na gida kuma wannan shine zaɓin da yakamata a zaɓa.
9. Mataki na gaba zai ba mai amfani damar shigar da ƙarin fakiti a lokaci guda da wannan mai sakawa. A lokacin wannan rubutun, babu wani ƙarin fakiti na XenServer 7 don haka 'a'a' za'a iya zaɓar anan.
10. Allon na gaba zai ba mai amfani damar tabbatar da amincin fayilolin tushen kafin shigarwa. Ba a buƙatar gudanar da wannan gwajin amma zai iya taimakawa gano matsalolin shigarwa kafin ƙoƙarin rubuta fayiloli.
11. Da zarar an gama tabbatarwa, idan an zaɓi lokacin shigarwa, mai sakawa XenServer zai tambayi mai amfani don saita wasu bayanan tsarin.
Mataki na farko shine saita kalmar sirri ta tushen mai amfani. Yanzu, tun da XenServer zai zama tushen tsarin zuwa yuwuwar sabar sabar da aka ƙima da yawa, yana da mahimmanci a kiyaye kalmar sirri da kuma isasshe mai rikitarwa!
Muhimmi: Kar a manta da wannan kalmar sirri ko dai saboda ba za a sami wasu masu amfani a tsarin ba da zarar mai sakawa ya gama!
12. Na gaba biyu na matakai za su tambayi yadda ya kamata a saita management network interface (Static address ko DHCP) kazalika da hostname da kuma DNS bayanai. Wannan zai dogara da muhalli.
13. Wannan mataki yana rufe fuska da yawa don saita bayanan yankin lokaci da NTP (Network Time Protocol).
14. A wannan lokaci a cikin mai sakawa, an ba da duk bayanan daidaitawa na farko don shigarwa mai tsabta kuma mai sakawa yana shirye don shigar da duk fayilolin da ake bukata.
GARGADI - Ci gaba a wannan lokacin ZAI GAME DUKAN DATA akan faifai masu niyya!
Ci gaba zuwa mataki na 19 bayan zaɓar 'Shigar XenServer'.
Haɓaka XenServer 6.5 zuwa XenServer 7
15. Ana amfani da waɗannan matakan ne kawai idan ana yin haɓakawa zuwa tsohuwar sigar XenServer. Kafofin watsa labaru na shigarwa za su nemo tsofaffin nau'ikan XenServer idan mai amfani ya so. Lokacin yin haɓakawa, mai sakawa zai ƙirƙiri madadin tsarin yanzu ta atomatik.
16. Da zarar an ƙirƙiri madadin, mai sakawa zai ba da sanarwar ƙarin fakiti. A lokacin wannan rubutun, babu ƙarin fakiti na XenServer 7.
17. Allon na gaba zai ba mai amfani damar tabbatar da amincin fayilolin tushen kafin shigarwa. Ba a buƙatar gudanar da wannan gwajin amma zai iya taimakawa gano matsalolin shigarwa kafin ƙoƙarin rubuta fayiloli.
18. A ƙarshe haɓakawa zai iya farawa! A wannan lokacin mai sakawa zai adana tsoffin tsarin 6.x kuma yayi canje-canje masu dacewa don saita XenServer 7.
Ci gaba da Shigar XenSever 7
19. Daya daga cikin mafi bayyananne canje-canje da marubucin lura da sabon XenServer 7 shi ne cewa taya sau da alama an rage cin zarafi. Yawancin XenServer 7 Systems da aka gwada zuwa yanzu sun tashi kusan 35-60% cikin sauri fiye da yadda suka yi lokacin da suke gudana XenServer 6.5. Idan shigarwar ya yi nasara, tsarin ya kamata ya tashi zuwa na'ura mai kwakwalwa ta XenServer.
Taya murna, shigarwa/haɓakawa na XenServer ya yi nasara! Yanzu lokaci ya yi da za a ƙirƙiri baƙi masu kama-da-wane, sadarwar sadarwar, da wuraren ajiya!
Neman XenServer 7 Critical Patch XS70E004
20. Don amfani da wannan facin ta hanyar XenCenter, kawai je zuwa menu na 'Tools' kuma zaɓi 'Install Update'.
21. Allon na gaba zai ba da wasu bayanai game da tsarin shigarwa na faci. Kawai danna gaba don ci gaba bayan karanta matakan kiyayewa.
22. XenCenter, idan an haɗa da Intanet, za ta iya gano duk wani facin da ya ɓace don muhalli akan wannan allon. A lokacin wannan labarin kawai facin da ake samu shine 'XS70E004'. Ya kamata a yi amfani da wannan facin nan da nan bayan haɓakawa ko shigar da XenServer 7.
23. Allon na gaba zai sa masu masaukin XenServer su yi amfani da facin zuwa.
24. Bayan danna 'na gaba' XenCenter zai zazzage facin kuma ya tura su zuwa sabobin da aka zaɓa. Kawai jira wannan tsari don kammala kuma zaɓi 'na gaba' idan an zartar.
25. Tare da fayilolin patch da aka ɗora, XenCenter za ta gudanar da jerin gwaje-gwaje don tabbatar da cewa an cika wasu sharuɗɗa kafin shigar da faci da sake kunna runduna.
25. Da zarar an kammala duk pre-check, XenCenter zai sa mai gudanarwa yadda ya kamata a gudanar da ayyukan shigarwa. Sai dai idan akwai wani dalili mai tursasawa ba, barin XenCenter don aiwatar da waɗannan ayyuka yawanci shine mafi kyawun amsa.
26. Allon na gaba zai nuna ci gaban shigarwa na patch kuma ya faɗakar da mai gudanarwa na duk wani kurakurai da aka samu.
Wannan ya ƙare aiwatar da facin XenServer 7 runduna. Mataki na gaba shine fara ƙirƙirar baƙi masu kama-da-wane! Na gode da karanta wannan labarin shigar XenServer 7.
Da fatan za a sanar da mu duk wata matsala da kuke da ita a cikin sharhin da ke ƙasa.