OpenZFS 2.0.0

Kugadziridza kukuru kune faira system uye maturusi ayo ekugadzirisa, OpenZFS 2.0.0, yakaburitswa. Iyo vhezheni itsva inotsigira Linux kernels kutanga kubva ku3.10 uye FreeBSD kernels kutanga kubva muvhezheni 12.2, uye nekuwedzera kune izvi, ikozvino inosanganisa kodhi yeese masystem masisitimu mune imwechete repository. Pakati pekuchinja kukuru, vagadziri vanocherechedza zvinotevera:

  • Yakawedzera kugona kutevedzana (LBA) kuvakazve yakaparadzwa Mirror vDev RAID array. Iyi nzira inokurumidza kupfuura yechinyakare "kuporesa" kupora. Nekudaro, haitarise iyo block checksums, ndosaka nekukurumidza mushure mekupedzwa kwayo, danho rinotevera nderekutanga system yekuvimbika cheki (kukwesha).

  • Kudzoreredza L2ARC cache data mushure mekutanga system. Iyo cache pachayo inoshandisa yakatsaurirwa huwandu hwe RAM, pasina kushandisa inononoka hard drive yenguva dzose kuwana data. Zvino mushure mekutangazve iyo L2ARC cache data ichave munzvimbo.

  • Tsigiro yekumanikidza muZStandard fomati, iyo inopa nhanho yekumanikidza inofananidzwa neGZIP, asi panguva imwe chete yakanyanya kukwirira kuita. Kuti zvive nyore, maneja anopiwa kugona kusarudza iyo compression level kuti ive nechokwadi cheyakanakisa chiyero pakati pekuita uye kuchengetedza disk nzvimbo.

  • Kugona kusarudza data paunenge uchiendesa uchishandisa kutumira / kugamuchira mirairo. Iye zvino vatariri vanogona kusabvisa nemaoko zvisina basa kana zvakavanzika data kubva mukutamisa vasati vakopa mufananidzo.

  • Zvimwe zvakawanda, zvisinganyanyi kukosha, asi zvisinganyanyi kunakidza kuvandudzwa kwakaitwa, kunyanya, pam module yakanyorerwa kurodha forodha encryption kiyi, mapeji emunhu akarongwa patsva uye. zvinyorwa zvakagadziridzwa, yakawedzera zfs vhoriyamu gomo jenareta ye systemd, yakawedzera matanda mu syslog, yakagadziridzwa kuenderana nesystem bootloaders, nezvimwe zvakawanda.

  • Mirairo mitsva nemakiyi akawedzerwa kune aripo, aunogona kuverenga zvakanyanya mazviri mashoko mapfupi pakusunungurwa.

  • Zvizhinji zvezvishandiso zvemukati zvakagadziridzwa maererano nekumhanya uye kushandiswa kwakanaka kwehurongwa zviwanikwa.

Yakazara changelog.

Source: linux.org.ru