Mwepụta nke ụyọkọ FS Luster 2.13

bipụtara ntọhapụ nke usoro faịlụ ụyọkọ Ihe nkiri 2.13, eji kacha (~ 60%) kasị ukwuu Linux-ụyọkọ nwere ọtụtụ iri puku nodes. A na-enweta oke nhazi na nnukwu sistemụ ndị dị otú ahụ site na usoro nhazi ọtụtụ ihe. Isi ihe Lustre bụ sava nhazi na nchekwa metadata (MDS), sava njikwa (MGS), sava nchekwa ihe (OSS), nchekwa ihe (OST, na-akwado ọrụ karịa ext4 na ZFS), na ndị ahịa.

Mwepụta nke ụyọkọ FS Luster 2.13

Main ihe ọhụrụ:

  • Emere ya cache n'akụkụ ndị ahịa na-adịgide adịgide (Cache Client Client), na-enye gị ohere iji nchekwa mpaghara, dị ka NVMe ma ọ bụ NVRAM, dịka akụkụ nke oghere aha FS zuru ụwa ọnụ. Ndị ahịa nwere ike cache data jikọtara na faịlụ emepụtara ọhụrụ ma ọ bụ dị adị na sistemụ faịlụ cache etinyegoro na mpaghara (dịka ext4). Mgbe onye ahịa ugbu a na-agba ọsọ, a na-ahazi faịlụ ndị a na mpaghara na ọsọ nke FS mpaghara, ma ọ bụrụ na onye ahịa ọzọ na-agbalị ịnweta ya, a na-akwaga ha na FS zuru ụwa ọnụ na-akpaghị aka.
  • Na rawụta Netwọk emejuputa atumatu nchọpụta akpaaka nke ụzọ mgbe ị na-eji routing n'ọtụtụ ụzọ site na ntanetị netwọkụ dị iche iche (Multi-Rail Routing) yana ntụkwasị obi nke nhazi nwere ọnụ nwere ọtụtụ oghere netwọkụ.
  • agbakwunyere Ọnọdụ “overstriping” nke otu ụlọ ahịa ihe (OST) nwere ike ịnwe ọtụtụ mbipụta nke blocks stripe maka otu faịlụ, nke na-enye ọtụtụ ndị ahịa ohere ịrụ ọrụ n'otu oge na-edekọ faịlụ na faịlụ na-echeghị ka ewepụtara mkpọchi ahụ.
  • pụtara nkwado Nhazi faịlụ na-agbatị onwe ya (Nhazi nke onwe), na-abawanye mgbanwe nke iji ọnọdụ PFL (Progressive File Layouts) na sistemụ faịlụ dị iche iche. Dịka ọmụmaatụ, mgbe usoro faịlụ ahụ na-agụnye obere ọdọ mmiri nchekwa na-adabere na ngwa ngwa Flash draịva na nnukwu ọdọ mmiri diski, ihe a na-atụ aro na-enye gị ohere ịdegara ngwa ngwa ngwa ngwa na mbụ, na mgbe ohere ahụ kwụsịrị, gbanwee na-akpaghị aka gaa na ọdọ mmiri diski ngwa ngwa.

isi: opennet.ru

Zụta nnabata ntụkwasị obi maka saịtị nwere nchekwa DDoS, sava VPS VDS 🔥 Zụta ebe nrụọrụ weebụ a pụrụ ịtụkwasị obi na nchekwa DDoS, sava VPS VDS | ProHoster