Masu haɓaka kernel Linux sun tattauna yiwuwar cire ReiserFS

Matthew Wilcox daga Oracle, wanda aka sani don ƙirƙirar direban nvme (NVM Express) da kuma hanyar samun damar kai tsaye zuwa tsarin fayil ɗin DAX, ya ba da shawarar cire tsarin fayil ɗin ReiserFS daga kwaya ta Linux ta hanyar kwatanci tare da tsarin fayil na gado da aka cire da zarar an cire shi da xiafs ko rage lambar ReiserFS, barin goyan baya kawai don aiki a yanayin karantawa kawai.

Dalilin cire shi shine ƙarin matsaloli tare da sabunta kayan aikin kwaya, wanda ya haifar da gaskiyar cewa musamman ga ReiserFS, ana tilasta masu haɓakawa barin a cikin kernel wani tsohon mai kula da tutar AOP_FLAG_CONT_EXPAND, tunda ReiserFS shine kawai FS da ke amfani da wannan tuta a cikin rubuta_fara aiki. A lokaci guda, gyare-gyaren ƙarshe a cikin lambar ReiserFS yana kwanan wata 2019, kuma ba a san yadda shaharar wannan FS take gaba ɗaya ba kuma ko ana ci gaba da amfani da ita.

SUSE's Jan Kára ya yarda cewa ReiserFS yana kan hanyarsa ta zama wanda aka daina amfani da shi, amma ba a sani ba ko ya isa cirewa daga kwaya. A cewar Ian, ReiserFS ya ci gaba da aikawa zuwa budeSUSE da SLES, amma tushen mai amfani don wannan FS yana da ƙananan kuma yana raguwa. Ga masu amfani da kasuwanci, an dakatar da goyan bayan ReiserFS a cikin SUSE shekaru 3-4 da suka gabata, kuma ba a haɗa tsarin tare da ReiserFS a cikin fakitin kernel ta tsohuwa. A matsayin wani zaɓi, Ian ya ba da shawarar farawa don nuna gargaɗin tsufa lokacin da ake hawan ReiserFS partitions da la'akari da wannan FS shirye don sharewa idan babu wanda zai baka damar sanin a cikin shekara guda ko biyu cewa suna so su ci gaba da amfani da wannan FS.

Eduard Shishkin, wanda ke kula da tsarin fayil ɗin ReiserFS, ya shiga tattaunawar kuma ya ba da facin da ke cire amfani da tutar AOP_FLAG_CONT_EXPAND daga lambar ReiserFS. Matthew Wilcox ya karɓi facin cikin zaren sa. Don haka, an kawar da dalilin cirewa kuma ana iya ɗaukar batun cire ReiserFS daga kwaya na dogon lokaci.

Ba zai yiwu a yi watsi da batun bazuwar ReiserFS gaba ɗaya saboda aikin don ware tsarin fayil tare da matsalar 2038 da ba a warware ba daga kwaya. Alal misali, saboda wannan dalili, an riga an shirya jadawali don cire nau'i na huɗu na tsarin tsarin fayil na XFS daga kwaya (an gabatar da sabon tsarin XFS a cikin kernel 5.10 kuma ya matsar da lokaci zuwa 2468). Za a kashe ginin XFS v4 ta tsohuwa a cikin 2025 kuma cire lambar a 2030). An ba da shawarar haɓaka irin wannan jadawalin don ReiserFS, yana ba da aƙalla shekaru biyar don ƙaura zuwa wasu FSs ko tsarin metadata da aka canza.

source: budenet.ru

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