{"id":77366,"date":"2020-04-10T13:43:10","date_gmt":"2020-04-10T11:43:10","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/raspakovka-huawei-taishan-2280v2"},"modified":"2020-04-10T13:43:10","modified_gmt":"2020-04-10T11:43:10","slug":"raspakovka-huawei-taishan-2280v2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/administrirovanie\/raspakovka-huawei-taishan-2280v2","title":{"rendered":"Uppackning av Huawei TaiShan 2280v2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Uppackning av Huawei TaiShan 2280v2\" src=\"\/wp-content\/uploads\/2020\/04\/dbbdb1d17b8ab9cd509a037373d5dd28.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nServrar med arm64-arkitekturprocessorer blir alltmer en del av v\u00e5r vardag. I denna artikel kommer vi att visa uppackning, installation och en liten test av den nya servern TaiShan 2280v2.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h2>Packa upp<\/h2>\n<p>\n<img decoding=\"async\" alt=\"Uppackning av Huawei TaiShan 2280v2\" src=\"\/wp-content\/uploads\/2020\/04\/65bec5ea642b6440643f2375aa1518ff.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nServern kom till oss i en helt oansenlig l\u00e5da. P\u00e5 sidorna av l\u00e5dan finns Huaweis logotyp, samt symbols f\u00f6r emballage och f\u00f6rpackning. Ovanp\u00e5 ser vi instruktionen f\u00f6r korrekt borttagning av servern fr\u00e5n l\u00e5dan. L\u00e5t oss b\u00f6rja med uppackningen!<\/p>\n<p><img decoding=\"async\" alt=\"Uppackning av Huawei TaiShan 2280v2\" src=\"\/wp-content\/uploads\/2020\/04\/f9bed4b44077b9cb42ddba33549dfa98.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><img decoding=\"async\" alt=\"Uppackning av Huawei TaiShan 2280v2\" src=\"\/wp-content\/uploads\/2020\/04\/f6cc1e59ce24f3e0db7b559ecdd8491d.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nServern \u00e4r inlindad i ett lager antistatiskt material och placerad mellan skumgummilager. Generellt \u00e4r det standardf\u00f6rpackningen f\u00f6r en server.<\/p>\n<p><img decoding=\"async\" alt=\"Uppackning av Huawei TaiShan 2280v2\" src=\"\/wp-content\/uploads\/2020\/04\/00ba79628092218efb1478125cc617ae.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nI den lilla kartongen kan man hitta skenor, tv\u00e5 bultar och tv\u00e5 str\u00f6mkablar Schuko-C13. Skenorna ser tillr\u00e4ckligt enkla ut, men vi kommer att prata om dem senare.<\/p>\n<p><img decoding=\"async\" alt=\"Uppackning av Huawei TaiShan 2280v2\" src=\"\/wp-content\/uploads\/2020\/04\/b0fd81761a888f7842f802550d808a4b.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nOvanp\u00e5 servern finns information om servern samt \u00e5tkomst till BMC-modulen och BIOS. Serienumret presenteras som en en-dimensionell streckkod, och QR-koden inneh\u00e5ller en l\u00e4nk till supportsidan.<\/p>\n<p>L\u00e5t oss ta av locket p\u00e5 servern och titta in.<\/p>\n<h2>Vad finns inuti?<\/h2>\n<p>\n<img decoding=\"async\" alt=\"Uppackning av Huawei TaiShan 2280v2\" src=\"\/wp-content\/uploads\/2020\/04\/eb403439cc06ee2e9d02ba5baa998c45.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nLocken p\u00e5 servern h\u00e5lls p\u00e5 plats av en s\u00e4rskild hak, som kan l\u00e5sas i st\u00e4ngt l\u00e4ge med en korsskruvmejsel. Att \u00f6ppna hakarna leder till att serverlocket flyttas, varefter locket kan tas av utan st\u00f6rre problem.<\/p>\n<p><img decoding=\"async\" alt=\"Uppackning av Huawei TaiShan 2280v2\" src=\"\/wp-content\/uploads\/2020\/04\/a29c9afcac49d5c0abe1135e74284624.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><img decoding=\"async\" alt=\"Uppackning av Huawei TaiShan 2280v2\" src=\"\/wp-content\/uploads\/2020\/04\/8446088ca9cf1611a4806afafb22f1e0.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nServern levereras i en f\u00e4rdig konfiguration som kallas <b>TaiShan 2280 V2 512G Standard Configuration<\/b> i f\u00f6ljande konfiguration:<\/p>\n<ul>\n<li>2x Kunpeng 920 (ARM64-arkitektur, 64 k\u00e4rnor, grundfrekvens 2.6 GHz);<\/li>\n<li>16x DDR4-2933 32GB (totalt 512 GB);<\/li>\n<li>12x SAS HDD 1200GB;<\/li>\n<li>h\u00e5rdvaru RAID-kontrollern Avago 3508 med reservkraftk\u00e4lla baserad p\u00e5 superkondensator;<\/li>\n<li>2x n\u00e4tverkskort med fyra 1GE-portar;<\/li>\n<li>2x n\u00e4tverkskort med fyra 10GE\/25GE SFP+ portar;<\/li>\n<li>2x str\u00f6mf\u00f6rs\u00f6rjning p\u00e5 2000 watt;<\/li>\n<li>Rackmount-h\u00f6lje 2U.<\/li>\n<\/ul>\n<blockquote><p>Moderbr\u00e4dan f\u00f6r servern implementerar standarden PCI Express 4.0, vilket m\u00f6jligg\u00f6r utnyttjande av hela kraften fr\u00e5n 4x 25GE n\u00e4tverkskort.<\/p><\/blockquote>\n<p>I den serverkonfiguration som skickades till oss \u00e4r 16 RAM-platser tomma. Fysiskt st\u00f6djer processorn Kunpeng 920 upp till 2 TB RAM, vilket m\u00f6jligg\u00f6r installation av 32 minnen p\u00e5 128 GB vardera, och d\u00e4rmed utvidgar den totala m\u00e4ngden RAM till 4 TB p\u00e5 en enda h\u00e5rdvaruplattform.<\/p>\n<p>Processorerna har avtagbara kylfl\u00e4nsar utan egna fl\u00e4ktar. Trots f\u00f6rv\u00e4ntningarna \u00e4r processorerna l\u00f6dda p\u00e5 moderbr\u00e4dan (BGA) och kan vid fel endast bytas ut i en servicecenter med s\u00e4rskild utrustning.<\/p>\n<p>Nu ska vi montera ihop servern igen och g\u00e5 vidare med installationen i racken.<\/p>\n<h2>Montering<\/h2>\n<p>\n<img decoding=\"async\" alt=\"Uppackning av Huawei TaiShan 2280v2\" src=\"\/wp-content\/uploads\/2020\/04\/b389d813bc19cd766a5b23ef14abe23e.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nF\u00f6rst monteras skenorna i racken. Skenorna \u00e4r enkla hyllor som servern placeras p\u00e5. \u00c5 ena sidan \u00e4r denna l\u00f6sning mycket enkel och bekv\u00e4m, men att underh\u00e5lla servern utan att ta ut den ur racken \u00e4r om\u00f6jligt.<\/p>\n<p><img decoding=\"async\" alt=\"Uppackning av Huawei TaiShan 2280v2\" src=\"\/wp-content\/uploads\/2020\/04\/296a1e944296a3ca3c3783870d40b79b.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nBland de andra servrarna f\u00e5ngar TaiShan uppm\u00e4rksamhet med sin platta framsida och den gr\u00f6nsvarta f\u00e4rgskalan. Det \u00e4r v\u00e4rt att notera att tillverkaren tar stor h\u00e4nsyn till m\u00e4rkningen av den installerade utrustningen i servern. P\u00e5 varje diskbricka anges n\u00f6dv\u00e4ndig information om den installerade disken, och under VGA-porten finns en ikon som anger ordningen f\u00f6r numrering av diskar.<\/p>\n<p><img decoding=\"async\" alt=\"Uppackning av Huawei TaiShan 2280v2\" src=\"\/wp-content\/uploads\/2020\/04\/54df3e81a021076415b3b11333d55654.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nVGA-porten och 2 USB-portar p\u00e5 framsidan \u2014 en trevlig bonus fr\u00e5n tillverkaren ut\u00f6ver de vanliga VGA + 2 USB p\u00e5 baksidan. P\u00e5 baksidan finns \u00e4ven en port f\u00f6r IPMI, markerad som MGMT, samt en COM-port i RJ-45-format, markerad som IOIOI.<\/p>\n<h2>Initial konfiguration<\/h2>\n<p>\n<img decoding=\"async\" alt=\"Uppackning av Huawei TaiShan 2280v2\" src=\"\/wp-content\/uploads\/2020\/04\/44507d4ad3dbe658d2a58d3708d90379.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nVid den f\u00f6rsta konfigurationen \u00e4ndras inst\u00e4llningarna f\u00f6r \u00e5tkomst till BIOS och konfiguration av IPMI. Huawei f\u00f6respr\u00e5kar s\u00e4kerhet, s\u00e5 BIOS och IPMI \u00e4r skyddade med l\u00f6ften som skiljer sig fr\u00e5n de vanliga admin\/admin. Vid f\u00f6rsta inloggningen varnar BIOS f\u00f6r att standardl\u00f6senordet \u00e4r os\u00e4kert och b\u00f6r bytas.<\/p>\n<p><img decoding=\"async\" alt=\"Uppackning av Huawei TaiShan 2280v2\" src=\"\/wp-content\/uploads\/2020\/04\/16e95a7220a42ac0f9abd7632c6eb758.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nHuawei BIOS Setup Utility liknar Aptio Setup Utility, som anv\u00e4nds i servrar fr\u00e5n f\u00f6retaget SuperMicro. H\u00e4r hittar man varken en omkopplare f\u00f6r Hyper-Threading-teknologi eller ett Legacy-l\u00e4ge.<\/p>\n<p><img decoding=\"async\" alt=\"Uppackning av Huawei TaiShan 2280v2\" src=\"\/wp-content\/uploads\/2020\/04\/dce613cfb1fd3b23ca72411fadac6353.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nWebbgr\u00e4nssnittet f\u00f6r BMC-modulen erbjuder tre inmatningsf\u00e4lt ist\u00e4llet f\u00f6r de f\u00f6rv\u00e4ntade tv\u00e5. Du kan logga in p\u00e5 gr\u00e4nssnittet med antingen lokal inloggning eller autentisering via en fj\u00e4rr-LDAP-server.<\/p>\n<p>IPMI erbjuder m\u00e5nga m\u00f6jligheter f\u00f6r serverhantering:<\/p>\n<ul>\n<li>RMCP;<\/li>\n<li>RMCP+;<\/li>\n<li>VNC;<\/li>\n<li>KVM;<\/li>\n<li>SNMP.<\/li>\n<\/ul>\n<p>\nSom standard \u00e4r RMCP-metoden som anv\u00e4nds i ipmitool inaktiverad av s\u00e4kerhetssk\u00e4l. F\u00f6r KVM-\u00e5tkomst erbjuder iBMC tv\u00e5 l\u00f6sningar:<\/p>\n<ul>\n<li>den \"klassiska\" Java-applet;<\/li>\n<li>HTML5-konsolen.<\/li>\n<\/ul>\n<p>\n<img decoding=\"async\" alt=\"Uppackning av Huawei TaiShan 2280v2\" src=\"\/wp-content\/uploads\/2020\/04\/8a0f7ea75ba6f725c827c49f91f2c9ab.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nEftersom ARM-processorer marknadsf\u00f6rs som energieffektiva kan vi p\u00e5 huvudsk\u00e4rmen i iBMC:s webbgr\u00e4nssnitt se avsnittet \"Energy Efficiency\", vilket visar inte bara hur mycket energi vi sparat genom att anv\u00e4nda denna server, utan ocks\u00e5 hur m\u00e5nga kilo koldioxid som inte har sl\u00e4ppts ut i atmosf\u00e4ren.<\/p>\n<blockquote><p>Trots de imponerande effekten hos str\u00f6mf\u00f6rs\u00f6rjningarna f\u00f6rbrukar servern i vilol\u00e4ge <b>340 watt<\/b>, och vid full belastning endast <b>440 watt<\/b>.<\/p><\/blockquote>\n<p><\/p>\n<h2>Anv\u00e4ndning<\/h2>\n<p>\nN\u00e4sta viktiga steg \u00e4r installationen av operativsystemet. Det finns m\u00e5nga popul\u00e4ra Linux-distributioner f\u00f6r arm64-arkitekturen, men endast de mest moderna versionerna kan installeras och fungerar korrekt p\u00e5 servern. H\u00e4r \u00e4r en lista \u00f6ver operativsystem som vi lyckades k\u00f6ra:<\/p>\n<ul>\n<li>Ubuntu 19.10;<\/li>\n<li>CentOS 8.1.<\/li>\n<li>Simply Linux 9.<\/li>\n<\/ul>\n<blockquote><p>Under f\u00f6rberedelserna av artikeln kom nyheten att det ryska f\u00f6retaget 'Bazarlt SPO' har sl\u00e4ppt en ny version av operativsystemet Simply Linux. <noindex><a rel=\"nofollow\" href=\"https:\/\/www.cnews.ru\/news\/top\/2020-04-08_rossiyane_vypustili_legkij\">Det p\u00e5st\u00e5s<\/a><\/noindex>, att Simply Linux st\u00f6der Kunpeng 920-processorer. Trots att det prim\u00e4ra anv\u00e4ndningsomr\u00e5det f\u00f6r detta operativsystem \u00e4r desktop, missade vi inte chansen att testa dess funktion p\u00e5 v\u00e5r server och blev n\u00f6jda med resultatet.<\/p><\/blockquote>\n<p>Processorns arkitektur, dess huvudsakliga egenskap, st\u00f6ds fortfarande inte av alla applikationer. De flesta programvara \u00e4r inriktad p\u00e5 den allm\u00e4nt anv\u00e4nda x86_64-arkitekturen, medan versioner som har portats f\u00f6r arm64 oftast ligger efter funktionsm\u00e4ssigt.<\/p>\n<blockquote><p>Huawei rekommenderar att anv\u00e4nda <noindex><a rel=\"nofollow\" href=\"https:\/\/developer.huaweicloud.com\/ict\/en\/site-euleros\/euleros\">EulerOS<\/a><\/noindex>, en kommersiell Linux-distribution baserad p\u00e5 CentOS, eftersom denna distribution fr\u00e5n b\u00f6rjan helt st\u00f6der funktionaliteten hos TaiShan-servrar. Det finns en gratis version av EulerOS \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/openeuler.org\/en\/\">OpenEuler<\/a><\/noindex>.<\/p><\/blockquote>\n<p>K\u00e4nda benchmarktester som GeekBench 5 och PassMark CPU Mark fungerar f\u00f6r n\u00e4rvarande inte med arm64-arkitekturen, s\u00e5 f\u00f6r att j\u00e4mf\u00f6ra prestanda valdes 'vardagliga' uppgifter i form av packning, kompilering av program och ber\u00e4kning av talet \u03c0.<\/p>\n<p>\u041a\u043e\u043d\u043a\u0443\u0440\u0435\u043d\u0442\u043e\u043c \u0438\u0437 \u043c\u0438\u0440\u0430 x86_64 \u0432\u0437\u044f\u0442 \u0434\u0432\u0443\u0445\u0441\u043e\u043a\u0435\u0442\u043d\u044b\u0439 \u0441\u0435\u0440\u0432\u0435\u0440 \u0441 Intel&reg; Xeon&reg; Gold 5218. \u041f\u0440\u0438\u0432\u043e\u0434\u0438\u043c \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432:<\/p>\n<p><b>Egenskap<\/b><br \/>\n<b>TaiShan 2280v2<\/b><br \/>\n<b>Intel&reg; Xeon&reg; Gold 5218<\/b><\/p>\n<p>Processor<br \/>\n2x Kunpeng 920 (64 k\u00e4rnor, 64 tr\u00e5dar, 2.6 GHz)<br \/>\n2x Intel&reg; Xeon&reg; Gold 5218 (16 \u044f\u0434\u0435\u0440, 32 \u043f\u043e\u0442\u043e\u043a\u0430 2.3 \u0413\u0413\u0446)<\/p>\n<p>RAM<br \/>\n16x DDR4-2933 32GB<br \/>\n12x DDR4-2933 32GB<\/p>\n<p>Diskenheter<br \/>\n12x HDD 1.2TB<br \/>\n2x HDD 1TB<\/p>\n<p>Alla tester utf\u00f6rs p\u00e5 operativsystemet Ubuntu 19.10. Innan testerna genomf\u00f6rdes uppdaterades alla systemkomponenter med kommandot full-upgrade.<\/p>\n<p>Den f\u00f6rsta testen j\u00e4mf\u00f6r prestanda i 'singelt\u00e4vling': ber\u00e4kning av hundra miljoner siffror av talet \u03c0 p\u00e5 en k\u00e4rna. I APT-repositories av Ubuntu finns ett program som l\u00f6ser detta problem: verktyget pi.<\/p>\n<p>N\u00e4sta teststeg \u00e4r en grundlig 'uppv\u00e4rmning' av servern genom att kompilera alla program i LLVM-projektet. Den valda koden f\u00f6r kompilering \u00e4r <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/llvm\/llvm-project\/releases\/download\/llvmorg-10.0.0\/llvm-project-10.0.0.tar.xz\">LLVM monorepo 10.0.0<\/a><\/noindex>, och kompilatorerna \u00e4r <b>gcc<\/b> och <b>g++ version 9.2.1<\/b>, som tillhandah\u00e5lls med paketet <b>bygg-verktyg<\/b>. Eftersom vi testar servrar, kommer vi vid konfiguration av byggnaden att l\u00e4gga till nyckeln <b>-Ofast<\/b>:<\/p>\n<pre><code class=\"bash\">cmake -G&quot;Unix Makefiles&quot; ..\/llvm\/ -DCMAKE_C_FLAGS=-Ofast -DCMAKE_CXX_FLAGS=-Ofast -DLLVM_ENABLE_PROJECTS=&quot;clang;clang-tools-extra;libcxx;libcxxabi;libunwind;lldb;compiler-rt;lld;polly;debuginfo-tests&quot;<\/code><\/pre>\n<p>\nDetta kommer att aktivera maximal optimering som g\u00f6rs under kompilering och ytterligare belasta de testade servrarna. Kompileringen k\u00f6rs parallellt p\u00e5 alla tillg\u00e4ngliga tr\u00e5dar.<\/p>\n<p>Efter kompileringen kan du b\u00f6rja med att koda om videon. Det mest k\u00e4nda kommandoradsverktyget, ffmpeg, har ett speciellt benchmark-l\u00e4ge. I testningen deltog ffmpeg version 4.1.4, och som ing\u00e5ngsfil anv\u00e4ndes tecknad filmen <noindex><a rel=\"nofollow\" href=\"http:\/\/distribution.bbb3d.renderfarming.net\/video\/mp4\/bbb_sunflower_2160p_30fps_normal.mp4\">Big Buck Bunny 3D i h\u00f6g uppl\u00f6sning<\/a><\/noindex>.<\/p>\n<pre><code class=\"bash\">ffmpeg -i .\\\/bbb_sunflower_2160p_30fps_normal.mp4 -f null - -benchmark<\/code><\/pre>\n<p>\nAlla v\u00e4rden i testresultaten \u00e4r tiden som tagits f\u00f6r att framg\u00e5ngsrikt slutf\u00f6ra uppgiften.<\/p>\n<p><b>Egenskap<\/b><br \/>\n<b>2x Kunpeng 920<\/b><br \/>\n<b>2x Intel&reg; Xeon&reg; Gold 5218<\/b><\/p>\n<p>Totalt antal k\u00e4rnor\\\/tr\u00e5dar<br \/>\n128\/128<br \/>\n32\/64<\/p>\n<p>Grundfrekvens, GHz<br \/>\n2.60<br \/>\n2.30<\/p>\n<p>Maximal klockfrekvens, GHz<br \/>\n2.60<br \/>\n3.90<\/p>\n<p>Ber\u00e4kning av talet \u03c0<br \/>\n5m 40.627s<br \/>\n3m 18.613s<\/p>\n<p>Bygg av LLVM 10<br \/>\n19m 29.863s<br \/>\n22m 39.474s<\/p>\n<p>Omkodning av video med ffmpeg<br \/>\n1m 3.196s<br \/>\n44.401s<\/p>\n<p>\u041b\u0435\u0433\u043a\u043e \u0437\u0430\u043c\u0435\u0442\u0438\u0442\u044c, \u0447\u0442\u043e \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0435 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u043e \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u0442\u0435\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b x86_64 \u2014 \u0447\u0430\u0441\u0442\u043e\u0442\u0430 3.9 \u0413\u0413\u0446, \u0434\u043e\u0441\u0442\u0438\u0433\u0430\u0435\u043c\u0430\u044f \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 Intel&reg; Turbo Boost. \u041f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440 \u043d\u0430 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u0435 arm64 \u0431\u0435\u0440\u0435\u0442 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e\u043c \u044f\u0434\u0435\u0440, \u0430 \u043d\u0435 \u0447\u0430\u0441\u0442\u043e\u0442\u043e\u0439.<\/p>\n<p>Som f\u00f6rv\u00e4ntat, n\u00e4r talet \u03c0 ber\u00e4knas i en tr\u00e5d, hj\u00e4lper inte antalet k\u00e4rnor. Men n\u00e4r stora projekt kompileras \u00e4ndras situationen.<\/p>\n<h2>Slutsats<\/h2>\n<p>\nFr\u00e5n ett fysiskt perspektiv \u00e4r servern TaiShan 2280v2 utformad f\u00f6r att vara anv\u00e4ndarv\u00e4nlig och s\u00e4ker. Till\u00e4gget av PCI Express 4.0 \u00e4r en s\u00e4rskild f\u00f6rdel med denna konfiguration.<\/p>\n<p>N\u00e4r du anv\u00e4nder servern kan problem med programvara f\u00f6r arm64-arkitektur uppst\u00e5, men dessa problem \u00e4r specifika f\u00f6r varje anv\u00e4ndare.<\/p>\n<blockquote><p>Vill du testa hela serverns funktionalitet p\u00e5 dina egna uppgifter? TaiShan 2280v2 finns redan <noindex><a rel=\"nofollow\" href=\"http:\/\/slc.tl\/gEGhy\">i v\u00e5rt Selectel Lab<\/a><\/noindex>.<\/p><\/blockquote>\n<p>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/selectel\/blog\/496228\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0435\u0440\u0432\u0435\u0440\u044b \u0441 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430\u043c\u0438 \u043d\u0430 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u0435 arm64 \u0441\u0442\u0430\u0440\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u0432\u0445\u043e\u0434\u044f\u0442 \u0432 \u043d\u0430\u0448\u0443 \u0436\u0438\u0437\u043d\u044c. \u0412 \u044d\u0442\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u043c\u044b \u043f\u043e\u043a\u0430\u0436\u0435\u043c \u0440\u0430\u0441\u043f\u0430\u043a\u043e\u0432\u043a\u0443, \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0443 \u0438 \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u0442\u0435\u0441\u0442 \u043d\u043e\u0432\u043e\u0433\u043e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 TaiShan 2280v2. \u0420\u0430\u0441\u043f\u0430\u043a\u043e\u0432\u043a\u0430 \u0421\u0435\u0440\u0432\u0435\u0440 \u043f\u0440\u0438\u0431\u044b\u043b \u043a \u043d\u0430\u043c \u0432 \u043d\u0438\u0447\u0435\u043c \u043d\u0435 \u043f\u0440\u0438\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043a\u043e\u0440\u043e\u0431\u043a\u0435. \u041d\u0430 \u0431\u043e\u043a\u0430\u0445 \u043a\u043e\u0440\u043e\u0431\u043a\u0438 \u043d\u0430\u043d\u0435\u0441\u0435\u043d \u043b\u043e\u0433\u043e\u0442\u0438\u043f Huawei, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0437\u043d\u0430\u043a\u0438 \u0442\u0430\u0440\u044b \u0438 \u0443\u043f\u0430\u043a\u043e\u0432\u043a\u0438. \u0421\u0432\u0435\u0440\u0445\u0443 \u043c\u043e\u0436\u043d\u043e \u0432\u0438\u0434\u0435\u0442\u044c \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044e \u043f\u043e \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u043c\u0443 \u0438\u0437\u0432\u043b\u0435\u0447\u0435\u043d\u0438\u044e \u0441\u0435\u0440\u0432\u0435\u0440\u0430 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":77367,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-77366","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u0435\u0440\u0432\u0435\u0440\u044b \u0441 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430\u043c\u0438 \u043d\u0430 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