{"id":105332,"date":"2022-10-19T09:36:56","date_gmt":"2022-10-19T07:36:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-stratis-3-3-instrumentariya-dlya-upravleniya-lokalnymi-hranilishhami"},"modified":"2022-10-19T09:36:56","modified_gmt":"2022-10-19T07:36:56","slug":"vypusk-stratis-3-3-instrumentariya-dlya-upravleniya-lokalnymi-hranilishhami","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/vypusk-stratis-3-3-instrumentariya-dlya-upravleniya-lokalnymi-hranilishhami","title":{"rendered":"Udgivelse af Stratis 3.3, v\u00e6rkt\u00f8jet til administration af lokale lagringssystemer","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Udgivelsen af Stratis 3.3-projektet, udviklet af Red Hat og Fedora-f\u00e6llesskabet for at forene og forenkle v\u00e6rkt\u00f8jerne til konfiguration og styring af et s\u00e6t af lokale lagringsenheder, er blevet offentliggjort. Stratis tilbyder funktioner som dynamisk tildeling af lagerplads, snapshots, dataintegritet og lagdeling til caching. Stratis-support er integreret i Fedora- og RHEL-distributioner siden versioner af Fedora 28 og RHEL 8.2. Projektkoden distribueres under MPL 2.0-licensen.      <\/p>\n<p>Systemet minder i h\u00f8j grad om de avancerede partitioneringsv\u00e6rkt\u00f8jer i ZFS og Btrfs, men er implementeret som et lag (demon stratisd), der k\u00f8rer ovenfor device-mapper subsystemet i Linux-kernen (anvender modulerne dm-thin, dm-cache, dm-thinpool, dm-raid og dm-integrity) og XFS-filsystemet. I mods\u00e6tning til ZFS og Btrfs arbejder Stratis' komponenter udelukkende i brugerens rum og kr\u00e6ver ikke indl\u00e6sning af specifikke kerne-moduler. Projektet pr\u00e6senteres oprindeligt som ikke kr\u00e6vende for administration af eksperter inden for lagringssystemer.     <\/p>\n<p>Der tilbydes et D-Bus API og en cli-utility til administration. Stratis' funktionalitet er blevet testet med block-enheder baseret p\u00e5 LUKS (krypterede partitioner), mdraid, dm-multipath, iSCSI, logiske LVM-volumener samt med forskellige HDD'er, SSD'er og NVMe-lagringsenheder. Hvis der kun er \u00e9n disk i puljen, giver Stratis mulighed for at bruge logiske partitioner med snapshot-support til at tilbagef\u00f8re \u00e6ndringer. N\u00e5r flere lagringsenheder tilf\u00f8jes til puljen, opst\u00e5r der mulighed for logisk at sammenk\u00e6de enhederne i et sammenh\u00e6ngende omr\u00e5de. Funktioner som RAID, datakomprimering, deduplikation og oprettelse af fejltilgivelse underst\u00f8ttes endnu ikke, men er planlagt til fremtiden.    <\/p>\n<p><center><img decoding=\"async\" alt=\"Udgivelse af Stratis 3.3, v\u00e6rkt\u00f8jet til administration af lokale lagringssystemer \" src=\"\/wp-content\/uploads\/2022\/10\/a0d7aef583ea41c088daaf3964af4e97.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>        <\/p>\n<p>I den nye version:  <\/p>\n<ul>\n<li class=\"l\"> Underst\u00f8ttelse af udvidelse af fysiske enheders st\u00f8rrelse er blevet tilf\u00f8jet, hvilket g\u00f8r det muligt at tilf\u00f8je ekstra diskplads til Stratis-puljen, n\u00e5r det er tilg\u00e6ngeligt p\u00e5 lagringsenheden (f.eks. ved udvidelse af RAID-arrayet).\n<li class=\"l\"> Der er tilf\u00f8jet en kommando &#171;stratis pool extend-data&#187; for at tilf\u00f8je ekstra diskplads til en bestemt lagringspulje, som er blevet tilg\u00e6ngelig p\u00e5 en af enhederne. For at overv\u00e5ge \u00e6ndringer i enhedsst\u00f8rrelserne er der tilf\u00f8jet en s\u00e6rlig advarselsmeddelelse i udgangen af kommandoen &#171;stratis pool list&#187;, og kommandoen &#171;stratis blockdev list&#187; har f\u00e5et oplysninger om forskellene i st\u00f8rrelser mellem puljen og enheden.\n<li class=\"l\"> Der er forbedret fordelingen af plads til metadata relateret til lagringsenheder og dynamisk tildeling af plads i lageret (&#171;thin provisioning&#187;). \u00c6ndringen har reduceret fragmenteringen ved opbevaring af metadata.\n<li class=\"l\"> Gennemgangen af eksekverbare filer fra Clevis-rammen, der anvendes til automatisk kryptering og dekryptering af data i diskpartitioner, er blevet revideret. Tjekket udf\u00f8res nu hver gang, der kr\u00e6ves adgang til Clevis under udf\u00f8relsen af brugerens kommando (tidligere blev tjekket kun udf\u00f8rt \u00e9n gang ved opstart af Stratis), hvilket l\u00f8ser problemer med brugen af Clevis, der er installeret efter opstarten af stratisd.          <\/ul>\n<p>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57939\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\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 3.3, \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 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":105333,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-105332","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\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 3.3, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Red Hat \u0438 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