Ukukhishwa kwephrojekthi ye-Stratis 3.0 kushicilelwe, kwathuthukiswa i-Red Hat kanye nomphakathi we-Fedora ukuze kuhlanganiswe futhi kube lula izindlela zokumisa nokuphatha iqoqo ledrayivu yasendaweni eyodwa noma ngaphezulu. I-Stratis inikeza izici ezifana nokwabiwa kwesitoreji esiguqukayo, izifinyezo, ubuqotho kanye nezendlalelo ze-caching. Ukusekelwa kwe-Stratis kuhlanganiswe ekusatshalalisweni kwe-Fedora ne-RHEL kusukela ekukhishweni kwe-Fedora 28 ne-RHEL 8.2. Ikhodi yephrojekthi isatshalaliswa ngaphansi kwelayisensi ye-MPL 2.0.
Uhlelo luphindaphinda kakhulu emandleni alo amathuluzi okuphatha ukwahlukanisa athuthukile e-ZFS kanye nama-Btrfs, kodwa asetshenziswa ngendlela yesendlalelo (i-stratisd daemon) esebenza phezu kwesistimu engaphansi yemephu yedivayisi ye-Linux kernel (amamojula dm-thin, dm -cache, dm-thinpool, dm- raid kanye ne-dm-integrity) kanye nohlelo lwefayela le-XFS. Ngokungafani ne-ZFS nama-Btrfs, izingxenye ze-Stratis zisebenza kuphela endaweni yomsebenzisi futhi azidingi ukulayisha amamojula athile e-kernel. Iphrojekthi yethulwa ekuqaleni njengengadingi iziqu zikachwepheshe wezinhlelo zokulondoloza ukuze alawule.
I-D-Bus API kanye nensizakalo ye-cli kunikezwa ukuphathwa. I-Stratis ihlolwe ngamadivayisi we-block asekelwe ku-LUKS (izingxenye ezibethelwe), i-mdraid, i-dm-multipath, i-iSCSI, ivolumu enengqondo ye-LVM, kanye nama-HDD ahlukahlukene, ama-SSD kanye namadrayivu e-NVMe. Uma kunediski eyodwa echibini, i-Stratis ikuvumela ukuthi usebenzise izahluko ezinengqondo ngokusekelwa kwesithombe esifinyeziweyo ukuze ubuyisele emuva izinguquko. Uma ungeza amadrayivu amaningi endaweni yokubhukuda, ungakwazi ukuhlanganisa ngokunengqondo amadrayivu endaweni ehlangene. Izici ezifana ne-RAID, ukuminyanisa idatha, ukuphindaphinda kanye nokubekezelela amaphutha azikasekelwa, kodwa zihlelelwe ikusasa.
ΠΠ½Π°ΡΠΈΡΠ΅Π»ΡΠ½Π°Ρ ΡΠΌΠ΅Π½Π° Π½ΠΎΠΌΠ΅ΡΠ° Π²Π΅ΡΡΠΈΠΈ ΠΎΠ±ΡΡΡΠ½ΡΠ΅ΡΡΡ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ΠΌ ΠΈΠ½ΡΠ΅ΡΡΠ΅ΠΉΡΠ° Π΄Π»Ρ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ ΡΠ΅ΡΠ΅Π· D-Bus ΠΈ ΠΏΡΠ΅ΠΊΡΠ°ΡΠ΅Π½ΠΈΠ΅ΠΌ ΠΏΠΎΠ΄Π΄Π΅ΡΠΆΠΊΠΈ ΠΈΠ½ΡΠ΅ΡΡΠ΅ΠΉΡΠΎΠ² FetchProperties Π² ΠΏΠΎΠ»ΡΠ·Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ ΡΠ²ΠΎΠΉΡΡΠ² ΠΈ ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ² Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ D-Bus. Π Π½ΠΎΠ²ΠΎΠΌ Π²ΡΠΏΡΡΠΊΠ΅ ΡΠ°ΠΊΠΆΠ΅ Π΄ΠΎΠ±Π°Π²Π»Π΅Π½Π° ΠΏΡΠΎΠ²Π΅ΡΠΊΠ° ΠΏΡΠ°Π²ΠΈΠ» udev ΠΏΡΠΈ ΠΏΠΎΠΌΠΎΡΠΈ libblkid ΠΏΠ΅ΡΠ΅Π΄ Π²Π½Π΅ΡΠ΅Π½ΠΈΠ΅ΠΌ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠΉ, ΠΏΠ΅ΡΠ΅Π΄Π΅Π»Π°Π½Π° ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠ° ΡΠΎΠ±ΡΡΠΈΠΉ ΠΎΡ DeviceMapper, ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΎ Π²Π½ΡΡΡΠ΅Π½Π½Π΅Π΅ ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ΠΈΠ΅ ΠΎΠ±ΡΠ°Π±ΠΎΡΡΠΈΠΊΠΎΠ² ΠΎΡΠΈΠ±ΠΎΠΊ, ΠΏΠ΅ΡΠ΅ΡΠ°Π±ΠΎΡΠ°Π½ ΠΊΠΎΠ΄ Π΄Π»Ρ ΠΎΡΠΊΠ°ΡΠ° ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠΉ (rollback), ΡΠ°Π·ΡΠ΅ΡΠ΅Π½ΠΎ ΡΠΊΠ°Π·Π°Π½ΠΈΠ΅ Π»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠ°Π·ΠΌΠ΅ΡΠ° ΠΏΡΠΈ ΡΠΎΠ·Π΄Π°Π½ΠΈΠΈ Π€Π‘. ΠΠΎ ΡΡΠ΅ΠΉΠΌΠ²ΠΎΡΠΊΠ΅ Clevis, ΠΏΡΠΈΠΌΠ΅Π½ΡΠ΅ΠΌΠΎΠΌ Π΄Π»Ρ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΈΡΡΠΎΠ²Π°Π½ΠΈΡ ΠΈ ΡΠ°ΡΡΠΈΡΡΠΎΠ²ΠΊΠΈ Π΄Π°Π½Π½ΡΡ
Π² Π΄ΠΈΡΠΊΠΎΠ²ΡΡ
ΡΠ°Π·Π΄Π΅Π»Π°Ρ
, Π·Π°Π΄Π΅ΠΉΡΡΠ²ΠΎΠ²Π°Π½Ρ Ρ
ΡΡΠΈ SHA-256 Π²ΠΌΠ΅ΡΡΠΎ SHA-1. ΠΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½Π° Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΡ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΠΏΠ°ΡΠΎΠ»ΡΠ½ΠΎΠΉ ΡΡΠ°Π·Ρ ΠΈ ΠΏΠ΅ΡΠ΅Π³Π΅Π½Π΅ΡΠ°ΡΠΈΠΈ ΠΏΡΠΈΠ²ΡΠ·ΠΎΠΊ ΠΊ Clevis.
Source: opennet.ru