{"id":102343,"date":"2021-11-20T15:36:52","date_gmt":"2021-11-20T13:36:52","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-stratis-3-0-instrumentariya-dlya-upravleniya-lokalnymi-hranilishhami"},"modified":"2021-11-20T15:36:52","modified_gmt":"2021-11-20T13:36:52","slug":"vypusk-stratis-3-0-instrumentariya-dlya-upravleniya-lokalnymi-hranilishhami","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/vypusk-stratis-3-0-instrumentariya-dlya-upravleniya-lokalnymi-hranilishhami","title":{"rendered":"Lansarea Stratis 3.0, instrumentul pentru gestionarea stoc\u0103rilor locale","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A fost lansat\u0103 versiunea proiectului Stratis 3.0, dezvoltat\u0103 de compania Red Hat \u0219i comunitatea Fedora pentru unificarea \u0219i simplificarea instrumentelor de configurare \u0219i management ale unui grup de unit\u0103\u021bi de stocare locale. Stratis ofer\u0103 func\u021bionalit\u0103\u021bi precum alocarea dinamic\u0103 a spa\u021biului pe disc, instantanee, asigurarea integrit\u0103\u021bii \u0219i crearea de straturi pentru cache. Suportul pentru Stratis este integrat \u00een distribu\u021biile Fedora \u0219i RHEL \u00eencep\u00e2nd cu versiunile Fedora 28 \u0219i RHEL 8.2. Codul proiectului este distribuit sub licen\u021ba MPL 2.0. <\/p>\n

Sistemul repet\u0103 \u00een mare parte capacit\u0103\u021bile avansate de management al parti\u021biilor ZFS \u0219i Btrfs, dar este implementat sub forma unei straturi (daemonul stratisd) care func\u021bioneaz\u0103 deasupra subsistemului device-mapper al nucleului Linux (utiliz\u00e2nd modulele dm-thin, dm-cache, dm-thinpool, dm-raid \u0219i dm-integrity) \u0219i a sistemului de fi\u0219iere XFS. Spre deosebire de ZFS \u0219i Btrfs, componentele Stratis func\u021bioneaz\u0103 doar \u00een spa\u021biul utilizatorului \u0219i nu necesit\u0103 \u00eenc\u0103rcarea modulelor specifice nucleului. Proiectul este prezentat ini\u021bial ca neav\u00e2nd nevoie de calific\u0103ri de expert \u00een administrarea sistemelor de stocare. <\/p>\n

Pentru management este furnizat un API D-Bus \u0219i o utilitar\u0103 cli. Func\u021bionarea Stratis a fost testat\u0103 cu dispozitive bloc pe baz\u0103 de LUKS (parti\u021bii criptate), mdraid, dm-multipath, iSCSI, volume logice LVM, precum \u0219i cu diverse HDD-uri, SSD-uri \u0219i unit\u0103\u021bi NVMe. \u00cen cazul unui singur disc \u00een grup, Stratis permite utilizarea parti\u021biilor logice cu suport pentru instantanee pentru revenirea la modific\u0103ri. Odat\u0103 cu ad\u0103ugarea mai multor unit\u0103\u021bi \u00een grup, apare posibilitatea de a combina logic unit\u0103\u021bile \u00eentr-o zon\u0103 continu\u0103. Func\u021bionalit\u0103\u021bile precum RAID, comprimarea datelor, deduplicarea \u0219i organizarea redundan\u021bei nu sunt \u00eenc\u0103 suportate, dar sunt planificate pentru viitor. <\/p>\n

\"Lansarea<\/center> <\/p>\n

Schimbarea semnificativ\u0103 a versiunii este explicat\u0103 prin modificarea interfe\u021bei pentru gestionarea prin D-Bus \u0219i prin \u00eencetarea suportului pentru interfe\u021bele FetchProperties, \u00een favoarea utiliz\u0103rii propriet\u0103\u021bilor \u0219i metodelor bazate pe D-Bus. \u00cen noua versiune, a fost ad\u0103ugat\u0103 \u0219i verificarea regulilor udev cu ajutorul libblkid \u00eenainte de a efectua modific\u0103ri, a fost ref\u0103cut\u0103 gestionarea evenimentelor de la DeviceMapper, a fost modificat\u0103 reprezentarea intern\u0103 a handlerelor de erori, a fost ref\u0103cut codul pentru anularea modific\u0103rilor (rollback), iar specificarea dimensiunii logice la crearea FS a fost permis\u0103. \u00cen cadrul framework-ului Clevis, utilizat pentru criptarea \u0219i decriptarea automat\u0103 a datelor pe parti\u021bii de disc, au fost implementate hash-uri SHA-256 \u00een locul SHA-1. A fost oferit\u0103 posibilitatea modific\u0103rii parolei de acces \u0219i regenera\u021biei leg\u0103turilor pentru Clevis.
\n
Sursa: opennet.ro<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Stratis 3.0, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Red Hat \u0438 \u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e\u043c Fedora \u0434\u043b\u044f \u0443\u043d\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u0438 \u0443\u043f\u0440\u043e\u0449\u0435\u043d\u0438\u044f \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0443\u043b\u043e\u043c \u0438\u0437 \u043e\u0434\u043d\u043e\u0433\u043e \u0438\u043b\u0438 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u0445 \u043d\u0430\u043a\u043e\u043f\u0438\u0442\u0435\u043b\u0435\u0439. Stratis \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0442\u0430\u043a\u0438\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438, \u043a\u0430\u043a \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0432\u044b\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u043c\u0435\u0441\u0442\u0430 \u0432 \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0435, \u0441\u043d\u0430\u043f\u0448\u043e\u0442\u044b, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435 \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u0438 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0441\u043b\u043e\u0451\u0432 \u0434\u043b\u044f \u043a\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 Stratis \u0438\u043d\u0442\u0435\u0433\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u044b Fedora \u0438 RHEL \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":102344,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-102343","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47 Lansare Stratis 3.0, instrument pentru gestionarea stoc\u0103rii locale | ProHoster","description":"A fost lansat\u0103 versiunea 3.0 a proiectului Stratis, dezvoltat\u0103 de compania Red Hat \u0219i de comunitatea Fedora, pentru a unifica \u0219i simplifica 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