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Mgbe etcd daa, buru ụzọ lelee diski gị

Okwu

4 min read Via nubificus.co.uk

Mewayz Team

Editorial Team

Hacker News

Mgbe etcd dara, buru ụzọ lelee diski gị

Mewayz, OS azụmahịa 207-module nwere ndị ọrụ 138K na atụmatụ ndenye aha sitere na $19 ruo $49 kwa ọnwa, ka emebere iji nyere ndị azụmaahịa aka ịhazi ọrụ ha. Otú ọ dị, dị ka ọ dị na ngwanrọ ọ bụla, otu n'ime nsogbu ndị na-emekarị nwere ike ibilite bụ mkpọka etcd.

Gịnị bụ etcd?

etcd (akpọrọ “E-T-C-D”) bụ ụlọ ahịa igodo uru ekesara emebere maka idowe data nhazi, nchọpụta ọrụ, na ikesa ozi nnọkọ na gburugburu ebe dị ike. Agbanyeghị, dị ka akụrụngwa akụrụngwa ọ bụla ọzọ, ọ nwere ike daa, na-eduga n'oge sistemụ.

Gịnị kpatara mkpọka etcd ji eme?

etcd nwere ike ime n'ihi ihe dị iche iche, gụnyere mana ọnweghị oke na:

  • Oghere diski
  • Hadware ọdịda
  • Data mebiri emebi
  • Akụkọ akụrụngwa

Gịnị ka ị ga-eme mgbe etcd daa?

  1. Lelee diski gị: Ihe na-ebutekarị mkpọka etcd bụ nsogbu oghere diski. Gbaa mbọ hụ na diski gị nwere ohere zuru oke na ha ezughi oke.
  2. Nyochaa ahụike ngwaike: Lelee ahụike nke ngwaike nkesa gị, gụnyere CPU, ebe nchekwa, na njikwa nchekwa. Mbanye ike ma ọ bụ motherboard na-ada ada nwere ike ime ka wdgd daa.
  3. Nyochaa data iguzosi ike n'ezi ihe: Jiri ngwaọrụ dị ka fsck (maka sistemụ faịlụ) ma ọ bụ wdgdctl (etcd Command-Tool) iji lelee data mebiri emebi na ụlọ ahịa igodo-uru gị.
  4. Nyochaa ojiji akụrụngwa: CPU dị elu, ebe nchekwa, ma ọ bụ diski I/O nwere ike ime ka wdgd daa. Nyochaa akụrụngwa ndị a site na iji ngwaọrụ dị ka top, htop, ma ọ bụ iostat.
" Nzọụkwụ mbụ n'idozi ihe mberede etcd bụ ihe a na-elegharakarị anya: ịlele diski gị maka nsogbu." - Mewayz Nkwado Otu

Ajụjụ a na-ajụkarị

Q: Kedu otu m ga-esi lelee oghere diski na sava m?

A: Ị nwere ike iji iwu df lelee oghere diski. Dịka ọmụmaatụ, ịgba ọsọ df -h ga-egosipụta ọnụọgụ ohere efu na nke ejiri na nkebi ọ bụla.

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Q: Gịnị ka m ga-eme ma ọ bụrụ na diski m juru?

A: Wepu faịlụ ndị na-adịghị mkpa ma ọ bụ bugharịa ha n'ebe ọzọ. Ọ bụrụ na ịnweghị ohere zuru oke n'ebe ọzọ, tụlee ịgbakwunye diski ọhụrụ na sava gị.

Q: Kedu otu m ga-esi lelee ahụike ngwaike nkesa m?

A: Jiri ngwaọrụ dị ka smartctl (maka draịva siri ike) na ipmitool (maka ọkwa nne nne). Ngwa ndị a na-enye ozi zuru oke gbasara ahụike nke akụrụngwa akụrụngwa gị.

Anyị nwere olile anya na ntuziaka a enyerela gị aka ịghọta ihe kpatara mkpọka wdgd na ihe ị ga-eme ma ọ mee. Cheta, ụzọ nleba anya na nleba anya na nrụzi nwere ike inye aka gbochie oge nkwụsị dị oke ọnụ.

Gbalịa Mewayz taa wee nweta uru nke OS azụmahịa 207-module anyị maka mkpa azụmahịa gị.