{"id":11876,"date":"2026-02-16T10:07:10","date_gmt":"2026-02-16T10:07:10","guid":{"rendered":"https:\/\/howtogeek.blog\/da\/?p=11876"},"modified":"2026-02-16T10:07:10","modified_gmt":"2026-02-16T10:07:10","slug":"saadan-reducerer-du-stoerrelsen-paa-systemvolumeninformationsmappen","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/da\/saadan-reducerer-du-stoerrelsen-paa-systemvolumeninformationsmappen\/","title":{"rendered":"S\u00e5dan reducerer du st\u00f8rrelsen p\u00e5 systemvolumeninformationsmappen"},"content":{"rendered":"<p>Helt \u00e6rligt, den mappe &#8211; <strong>System Volume Information<\/strong> &#8211; kan v\u00e6re en sand ballademager. Den er placeret lige i roden af \u200b\u200bdin systemvolumen, s\u00e5 den er som standard i C:\\, og den kan ret hurtigt fyldes op med ting som backupfiler, indholdsindeksdatabaser og p\u00e5 Windows Server Dedup-stykker. Jeg er ikke sikker p\u00e5 hvorfor, men Windows har en vane med at lade denne mappe vokse voldsomt, is\u00e6r hvis du bruger Systemgendannelse, Skyggekopier eller endda nogle backupv\u00e6rkt\u00f8jer. Fordi Windows selvf\u00f8lgelig skal g\u00f8re det sv\u00e6rere end n\u00f8dvendigt. Bare at slette den er ikke et godt tr\u00e6k, fordi den er afg\u00f8rende for systemgendannelse. I stedet kan du t\u00e6mme dens st\u00f8rrelse ved at rydde op i den eller begr\u00e6nse, hvad den gemmer. Men pas p\u00e5 &#8211; hvis den mappe bliver for stor, kan din lagerplads blive ret begr\u00e6nset, og det er her, problemerne starter.<\/p>\n<h2>S\u00e5dan rettes fejlen &#8216;Systemvolumeninformationsmappe for stor&#8217;<\/h2>\n<h3>Metode 1: Begr\u00e6ns diskbrug til systemgendannelse og skyggekopier<\/h3>\n<p>Dette er en almindelig \u00e5rsag til, at mappen bliver enorm \u2013 Windows bliver ved med at ophobe gendannelsespunkter og skyggekopier her, og hvis det ikke er begr\u00e6nset, bliver de bare ved med at hobe sig op. At s\u00e6tte en gr\u00e6nse for, hvor meget plads Windows kan bruge, hj\u00e6lper med at holde tingene under kontrol. P\u00e5 nogle ops\u00e6tninger kan denne enkle justering drastisk reducere mappens st\u00f8rrelse.<\/p>\n<ol>\n<li>Klik p\u00e5 <strong>Start<\/strong>, skriv <strong>Opret et gendannelsespunkt<\/strong>, og \u00e5bn det. Dette \u00e5bner vinduet <strong>Systemegenskaber<\/strong> lige under fanen <strong>Systembeskyttelse<\/strong>. Du kan muligvis se de drev, der er angivet.<\/li>\n<li>Under listen skal du klikke p\u00e5 det drev, der viser en stor <strong>&#8220;Brugt plads&#8221;<\/strong>.<\/li>\n<li>Tryk p\u00e5 <strong>Konfigurer<\/strong>. Her viser Windows dig, hvor meget plads der er allokeret til gendannelsespunkter og skyggekopier.<\/li>\n<li>Brug skyderen til at reducere den tildelte plads \u2013 omkring 15 % af din samlede diskenhed er en god tommelfingerregel. Juster den ned, hvis du har begr\u00e6nset diskplads. Anvendelse af disse gr\u00e6nser tvinger Windows til automatisk at slette \u00e6ldre gendannelsespunkter, s\u00e5 mappen ikke bare bliver ved med at vokse.<\/li>\n<li>Tryk p\u00e5 <strong>Anvend<\/strong>, luk vinduet, og genstart pc&#8217;en. Kontroller, om st\u00f8rrelsen p\u00e5 mappen <strong>System Volume Information<\/strong> er krympet. Det kan tage en genstart eller to, f\u00f8r alt stabiliserer sig.<\/li>\n<\/ol>\n<p> <!-- Why it helps? It limits Windows\u2019 ability to hoard restore points and shadow copies, preventing the folder from getting out of control. When? If you notice your disk filling up fast or the folder size indicator is enormous. Expect? A smaller, more manageable folder. On some machines, this setting isn\u2019t perfect \u2014 it might require a reboot or two before the changes kick in.<\/p>\n\n \n\n<h3>Method 2: Run Disk Cleanup to Shrink Backups<\/h3>\n\n \n\n<p>This old favorite can clean out shadow copies, old system restore points, and other hidden junk stored in that folder. Sometimes, Windows just keeps a backlog of shadow copies, and you can wipe some of that out safely. Yes, you might lose a few recovery points, but if space is tight \u2014 worth it.<\/p>\n\n \n\n<ol> \n\n<li>Press <kbd>Windows key + R<\/kbd> to open the Run dialog.<\/li>\n\n \n\n<li>Type <code>C:\\windows\\SYSTEM32\\cleanmgr.exe<\/code> and hit <kbd>Enter<\/kbd>. This kicks off Disk Cleanup \u2014 no fuss, no extra apps needed.<\/li>\n\n \n\n<li>Select the system drive, usually <code>C:<\/code>, then click <strong>OK<\/strong>.<\/li>\n\n \n\n<li>In the Disk Cleanup window, click on <strong>Cleanup system files<\/strong>. The dialog will reopen asking for the drive again.<\/li>\n\n \n\n<li>After it scans, you\u2019ll see a few extra options. Navigate to the <strong>More options<\/strong> tab.<\/li>\n\n \n\n<li>Under <strong>System Restore and Shadow Copies<\/strong>, click <strong>Cleanup<\/strong>. This clears out old shadow copies and restore points that are no longer needed \u2014 freeing space in the folder.<\/li>\n\n <\/ol>\n\n <!-- Why it helps? It clears out stale shadow copies, which can accumulate over time and bloat that folder. When? If you notice that your drive\u2019s getting full despite deleting files elsewhere. Expect? Much less clutter and a smaller folder.<\/p>\n\n \n\n<h3>Method 3: Delete the Folder Manually from a USB Drive (When it Gets Out of Control)<\/h3>\n\n \n\n<p>Sometimes, especially with USB drives infected by malware or viruses, the <strong>System Volume Information<\/strong> folder can grow massively. Usually, Windows hides it well, but if you see a giant folder or can\u2019t delete it the usual way, here\u2019s what you might try. Note: it\u2019s better to be cautious \u2014 deleting this folder on USB drives isn\u2019t always necessary unless it\u2019s huge and infected.<\/p>\n\n \n\n<ol> \n\n<li>Insert the USB drive into your Windows computer.<\/li>\n\n \n\n<li>Open <strong>File Explorer<\/strong> and go to the drive letter.<\/li>\n\n \n\n<li>Right-click on an empty space inside the drive window, then select <strong>Open in Terminal<\/strong>. On some systems, you might need to enable the view of hidden items first.<\/li>\n\n \n\n<li>Enter the command: <code>rmdir \"System Volume Information\" \/s \/q<\/code>. Be careful \u2014 this command force-deletes the folder and all its contents.<\/li>\n\n <\/ol>\n\n <!-- Why it helps? Because sometimes this folder gets infected or bloated on USBs, and normal deletion doesn\u2019t cut it. When? When the folder is huge or malware is suspected. Expect? A clean, hopefully smaller folder, but remember \u2014 it\u2019ll come back if Windows tries to create it again (unless you restrict it).--> <\/p>\n<div> <!-- How to see the folder if it\u2019s hidden? --> <strong>Bem\u00e6rk<\/strong> : For at se den skjulte mappe <strong>med systemvolumenoplysninger<\/strong> skal du justere mappeindstillingerne. S\u00e5dan g\u00f8r du: <\/p>\n<ol>\n<li>\u00c5bn <strong>Stifinder<\/strong>.<\/li>\n<li>Klik p\u00e5 de tre prikker \u00f8verst, og v\u00e6lg derefter <strong>Indstillinger<\/strong>.<\/li>\n<li>Skift til fanen <strong>Vis<\/strong>.<\/li>\n<li>Rul ned og fjern markeringen i udskriftsfeltet <strong>Skjul beskyttede operativsystemfiler<\/strong> \u2013 Windows advarer dig, men det er fint, bare klik p\u00e5 <strong>Ja<\/strong>.<\/li>\n<li>V\u00e6lg <strong>Vis skjulte filer, mapper og drev<\/strong>.<\/li>\n<li>Klik p\u00e5 <strong>Anvend<\/strong>, og luk indstillingsvinduet.<\/li>\n<\/ol>\n<p> <!-- Now, you\u2019ll see the folder if it exists (though it\u2019s usually hidden again after deletion).--> <\/p>\n<h3>Metode 4: Bloker Windows fra at genskabe mappen p\u00e5 USB-enheder<\/h3>\n<p>Denne her er ret avanceret. Du skal justere gruppepolitikken for at forhindre Windows i at genskabe <strong>systemvolumenoplysninger<\/strong> p\u00e5 flytbare drev. Dette kan hj\u00e6lpe, hvis et drev bliver oppustet gentagne gange, is\u00e6r efter malware-oprydning eller manuel sletning.<\/p>\n<ol>\n<li>Tryk p\u00e5 <kbd>Windows key + R<\/kbd>, skriv <code>gpedit.msc<\/code>, og tryk p\u00e5 <kbd>Enter<\/kbd>for at \u00e5bne Gruppepolitikredigeringsprogram.<\/li>\n<li>Naviger til <strong>Computerkonfiguration &gt; Administrative skabeloner &gt; Windows-komponenter &gt; S\u00f8g<\/strong>.<\/li>\n<li>Find indstillingen &#8221; <strong>Tillad ikke, at placeringer p\u00e5 flytbare drev f\u00f8jes til biblioteker&#8221;<\/strong>, og dobbeltklik p\u00e5 den.<\/li>\n<li>Indstil den til <strong>Aktiveret<\/strong>. Dette burde forhindre Windows i at tilf\u00f8je til eller oprette den p\u00e5g\u00e6ldende mappe p\u00e5 eksterne enheder.<\/li>\n<li>Klik p\u00e5 <strong>OK<\/strong>, og genstart derefter din pc for at sikre dig, at det tr\u00e6der i kraft.<\/li>\n<\/ol>\n<p> <!-- Why it helps? It basically stops Windows from recreating the folder, which can save space over time. When? If you keep seeing it pop up again after deletion. Expect? Less clutter on USBs and an easier life.--> <\/p>\n<h3>Metode 5: Brug PowerShell til at rydde op i datadeduplikeringsfiler (angiveligt til serverudgaver)<\/h3>\n<p>P\u00e5 Windows Server-systemer kan funktionen <strong>Data Deduplication<\/strong> efterlade mange chunks og redundante data i denne mappe. Hvis du k\u00f8rer Server eller har Dedup aktiveret, kan det at k\u00f8re nogle PowerShell-kommandoer hj\u00e6lpe med at frig\u00f8re pladsen.<\/p>\n<ol>\n<li>\u00c5bn PowerShell med administratorrettigheder.<\/li>\n<li>K\u00f8r denne kommando for at starte garbage collection, som rydder op i chunks: <code>start-dedupjob -Volume C: -Type GarbageCollection<\/code>.<\/li>\n<li>For at l\u00f8se problemer med dataintegriteten skal du derefter k\u00f8re <code>start-dedupjob -Volume C: -Type DataScrubbing<\/code>:.<\/li>\n<\/ol>\n<p> <!-- Why it helps? For server setups, it makes sure that redundant chunks get cleaned out, freeing space. When? If you notice massive growth in the folder or are using Data Deduplication. Expect? Slightly cleaner storage, less redundant data.--> <\/p>\n<p>Alt i alt er det ikke perfekt at t\u00e6mme <strong>systemvolumenoplysninger<\/strong> \u2013 Windows fors\u00f8ger altid at have flere gendannelsespunkter eller skyggekopier end n\u00f8dvendigt. Men med disse metoder er det nemmere at forhindre, at det optager al din plads, is\u00e6r p\u00e5 sm\u00e5 drev eller n\u00e5r du har lav lagerplads.<\/p>\n<h2>Oversigt<\/h2>\n<ul>\n<li>Begr\u00e6ns pladsen p\u00e5 gendannelsespunktet for at holde mappen ryddelig<\/li>\n<li>K\u00f8r Diskoprydning for at fjerne skyggekopier<\/li>\n<li>Slet store mapper fra USB-drev efter behov<\/li>\n<li>Juster gruppepolitikken for at forhindre genskabelse p\u00e5 flytbare drev<\/li>\n<li>Brug PowerShell til at rydde op i Dedup-stykker p\u00e5 Server-udgaver<\/li>\n<\/ul>\n<h2>Opsummering<\/h2>\n<p>Fantastisk, disse trin burde forhindre den mappe i at optage al din plads. Jeg er ikke sikker p\u00e5, hvorfor Windows g\u00f8r det s\u00e5 kompliceret, men nu har du i det mindste nogle tricks til at holde tingene under kontrol. Som sagt, kan du p\u00e5 nogle maskiner have brug for en genstart eller to, f\u00f8r alle indstillingerne er korrekte. Forh\u00e5bentlig hj\u00e6lper dette nogle med at undg\u00e5 lagerpanik i de v\u00e6rste \u00f8jeblikke. Krydser fingre!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Helt \u00e6rligt, den mappe &#8211; System Volume Information &#8211; kan v\u00e6re en sand ballademager. Den er placeret lige i roden af \u200b\u200bdin systemvolumen, s\u00e5 den er som standard i C:\\, og den kan ret hurtigt fyldes op med ting som backupfiler, indholdsindeksdatabaser og p\u00e5 Windows Server Dedup-stykker. Jeg er ikke sikker p\u00e5 hvorfor, men Windows [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11876","post","type-post","status-publish","format-standard","hentry","category-how-to"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/posts\/11876","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/comments?post=11876"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/posts\/11876\/revisions"}],"predecessor-version":[{"id":11877,"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/posts\/11876\/revisions\/11877"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/media?parent=11876"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/categories?post=11876"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/da\/wp-json\/wp\/v2\/tags?post=11876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}