Qhov project OpenZFS 2.2.1, uas tsim cov ZFS file system implementation rau Linux thiab FreeBSD. Qhov kev tso tawm no tseem ceeb rau kev ntxiv kev txhawb nqa kernel. Linux 6.6 thiab kev sim tshem tawm qhov teeb meem uas ua rau cov ntaub ntawv puas tsuaj (xoom qee cov blocks) hauv cov ntaub ntawv tom qab lawv raug theej.
Thaum pib, nws tau xav tias qhov teeb meem tsuas yog tshwm sim hauv 2.2.x ceg thiab yog tshwm sim los ntawm qhov yuam kev hauv block cloning mechanism suav nrog OpenZFS 2.2.0, uas tso cai rau koj los tsim cov ntawv luam ntawm cov ntaub ntawv lossis ib feem ntawm nws yam tsis muaj duplicating. cov ntaub ntawv, siv nyob rau hauv qhov thib ob daim ntawv xa mus rau cov ntaub ntawv uas twb muaj lawm blocks ntawm lub hauv paus ntaub ntawv yam tsis muaj lawv tiag tiag luam. Hauv OpenZFS 2.2.1, txhawm rau thaiv qhov teeb meem, lub block cloning mechanism yog neeg xiam oob qhab los ntawm lub neej ntawd, thiab zfs_bclone_enabled teeb tsa tau ntxiv los txhawb nqa rau hom no.
Tom qab ntawd, cov neeg tsim khoom tau tshaj tawm tias lawv tau rov ua qhov teeb meem no hauv kev teeb tsa nrog ceg OpenZFS 2.1.x. Qhov kev xav tias qhov teeb meem no tshwm sim rau ntawm cov kab ke nrog cov ntawv tso tawm qub ntawm pob coreutils kuj tsis tau lees paub - qhov yuam kev tau rov ua dua hauv FreeBSD thiab Linux-kev faib tawm nrog qhov kev tso tawm tshiab ntawm coreutils 9.4.
Cov ntaub ntawv kev noj nyiaj txiag tshwm sim nyob rau hauv qhov tsis tshua muaj tshwm sim, piv txwv li, khiav "emerge -1 dev-lang/go" hais kom ua hauv Gentoo tshwm sim hauv kev teeb tsa Go toolkit nrog cov ntaub ntawv tsis raug hauv /usr/lib/go/pkg/tool/ linux_amd64/ directory. compile. Nws yog xav tias qhov yuam kev pib tshwm sim tom qab teeb tsa lub neej ntawd parameter "zfs_dmu_offset_next_sync=1" hauv openzfs version 2.1.4. Lub hauv paus ntawm qhov yuam kev tseem tsis tau txheeb xyuas. Raws li kev pom zoo ua haujlwm rau kev thaiv qhov yuam kev, nws tau thov kom teeb tsa qhov ntsuas "/sys/module/zfs/parameters/zfs_dmu_offset_next_sync" rau 0.
Tau qhov twg los: opennet.ru
