Ne etcd gblẽ la, lé ŋku ɖe wò diskwo ŋu gbã

Mewayz, si nye 207-module business OS si zãla siwo wu 138K eye nudɔdɔ ƒe ɖoɖowo tso $19 va ɖo $49 ɣleti sia ɣleti, nye esi wowɔ be wòakpe ɖe asitsalawo ŋu woawɔ woƒe dɔwɔnawo wòanɔ bɔbɔe. Ke hã, abe alesi wòle le kɔmpiuta dɔwɔɖoɖo ɖesiaɖe gome ene la, nya siwo bɔ wu siwo ateŋu ado mo ɖa dometɔ ɖekae nye etcd ƒe gbagbã.

Nukae nye etcd?

etcd (woyɔnae be "E-T-C-D") nye safui-asixɔxɔ ƒe nudzraɖoƒe si woma si wowɔ na ɖoɖowɔɖi ŋuti nyatakakawo dzikpɔkpɔ, subɔsubɔdɔ ƒe didi, kple ɣeyiɣi ŋuti nyatakakawo mama le nɔnɔme siwo trɔna me. Ke hã, abe kɔmpiutadziɖoɖo ƒe akpa bubu ɖesiaɖe ene la, ate ŋu ado kpo nu, si ana be ɖoɖoa nawɔ dɔ.

Nukatae etcd ƒe gbagbã dzɔna?

etcd ƒe gbagbã ateŋu adzɔ le susu vovovowo ta, siwo dometɔ aɖewoe nye gake menye woawo koe o:

ƒe nyawo
• Disk ƒe teƒe ƒe nyawo
• Hardware ƒe kpododonu
• Nyatakaka siwo gblẽ
• Dɔwɔnu ƒe nyaʋiʋli

Nukae wòle be nàwɔ ne etcd gblẽ?

ƒe nyawo
1. Kpɔ wò diskwo ɖa: Nusi gbɔ etcd ƒe gbagbã tsona wu enye disk ƒe teƒe ƒe nyawo. Kpɔ egbɔ be wò diskwo ƒe teƒe si le ablɔɖe me sɔ gbɔ eye womeyɔ fũ o.
2. Ðo kpe xɔtunuwo ƒe lãmesẽ dzi: Kpɔ wò dɔdzikpɔla ƒe xɔtunuwo ƒe lãmesẽ ɖa, si me CPU, ŋkuɖodzinu, kple nudzraɖoƒedzikpɔlawo hã le. Hard drive alo motherboard si do kpo nu ateŋu ana etcd nadze anyi.
3. Dzro nyatakakawo ƒe blibonyenye me: Zã dɔwɔnuwo abe fsck (na faɛl ɖoɖowo) alo etcdctl (etcd sedede-fli dɔwɔnu) tsɔ lé ŋku ɖe nyatakaka siwo gblẽ le wò safui-asixɔxɔ nudzraɖoƒe ŋu.
4. Lé ŋku ɖe nunɔamesiwo zazã ŋu: CPU, ŋkuɖodzinu, alo disk I/O si kɔkɔ ateŋu ana etcd nadze anyi. Lé ŋku ɖe dɔwɔnu siawo ŋu to dɔwɔnuwo abe top, htop, alo iostat zazã me.

"Afɔɖeɖe gbãtɔ si woawɔ le etcd ƒe gbagbã ɖɔɖɔɖo me nye esi dzi woŋea aɖaba ƒuna wu zi geɖe: wò diskwo me léle kpɔ be kuxiwo mele wo ŋu o." - Mewayz ƒe Kpekpeɖeŋunaha

Nyabiase Siwo Wobiana Enuenu

Q: Aleke mawɔ akpɔ disk ƒe teƒe le nye server dzi?

A: Àteŋu azã df sededea atsɔ akpɔ disk ƒe teƒe. Le kpɔɖeŋu me, ne èwɔ df -h la, aɖe teƒe si woɖe le vovo kple esi wozã le mama ɖesiaɖe dzi ƒe agbɔsɔsɔme afia.

Q: Nukae wòle be mawɔ ne nye diskwo yɔ fũ?

A: Ðe faɛl siwo mehiã o ɖa alo tsɔ wo yi teƒe bubu. Ne teƒe mele asiwò le teƒe bubu o la, bu eŋu kpɔ be yeatsɔ disk yeye akpe ɖe wò dɔdzikpɔla ŋu.

Q: Aleke mawɔ akpɔ nye server hardware ƒe lãmesẽ?

A: Zã dɔwɔnuwo abe smartctl (na hard drive) kple ipmitool (na motherboard ƒe nɔnɔme). Dɔwɔnu siawo naa nyatakaka tsitotsito tso wò xɔtunu ƒe akpawo ƒe lãmesẽ ŋu.

Míele mɔ kpɔm be mɔfiame sia kpe ɖe ŋuwò nèse nusita etcd gblẽ kple nusi nàwɔ ne edzɔ gɔme. Ðo ŋku edzi be mɔnu si woawɔ do ŋgɔ le ŋkuléle ɖe nu ŋu kple beléle na wo me ate ŋu akpe ɖe ŋuwò nàxe mɔ ɖe dɔmawɔmawɔ ƒe ɣeyiɣi si xɔa ga geɖe nu.

Te Mewayz kpɔ egbea eye nàkpɔ viɖe siwo le míaƒe 207-module business OS ŋu na wò asitsatsa ƒe nuhiahiãwo.