{"id":32093,"date":"2022-05-24T14:00:03","date_gmt":"2022-05-24T11:00:03","guid":{"rendered":"https:\/\/kutaybilen.com.tr\/?p=32093"},"modified":"2022-05-24T14:00:03","modified_gmt":"2022-05-24T11:00:03","slug":"linux-5-10-2038-yili-sorununu-2486ya-kadar-cozdu","status":"publish","type":"post","link":"https:\/\/kutaybilen.com.tr\/?p=32093","title":{"rendered":"Linux 5.10, 2038 Y\u0131l\u0131 Sorununu 2486&#8217;ya Kadar \u00c7\u00f6zd\u00fc"},"content":{"rendered":"<p>Vakit \u00fcniteleri bizim i\u00e7in alg\u0131lamas\u0131 kolay \u2018\u015feyler\u2019 olsa da bilgisayarlar datalar\u0131 \u2018bit\u2019 olarak i\u015fledi\u011finden bilgisayarlar\u0131n ger\u00e7ekle\u015ftirdikleri s\u00fcre\u00e7 ile bize g\u00f6sterdikleri birebir olmayabilir. \u00d6rne\u011fin,<em> \u201cKarde\u015fim 95 y\u0131l\u0131nda do\u011fdu\u201d<\/em> dedi\u011finizde kar\u015f\u0131n\u0131zdaki ki\u015fi karde\u015finizin 1995\u2019te do\u011fdu\u011funu anlayabilir fakat bilgisayar i\u00e7in karde\u015finiz hakikaten de 95 y\u0131l\u0131nda\u00a0do\u011fmu\u015ftur ve 1925 ya\u015f\u0131ndad\u0131r.<\/p>\n<p>Bilgisayarlar\u0131n vakit tutma metodu, <strong>2038 Y\u0131l\u0131 Sorunu<\/strong> olarak bilinen bir yaz\u0131l\u0131m kusuru sonusunda kimi POSIX vakit g\u00f6sterimini kullanan 32-bit sistemlerin 2038 y\u0131l\u0131nda \u00e7\u00f6kmesine neden olacak ve Linux 5.10, bu sorunu 2486 y\u0131l\u0131na kadar \u00e7\u00f6zmeyi ba\u015farm\u0131\u015f durumda.<\/p>\n<p><b>2038 Y\u0131l\u0131 Sorununa neden olan sayac\u0131n i\u015fleyi\u015fi<\/b><\/p>\n<p><div><\/div>\n<\/p>\n<p>Linux\u2019un tahliline ge\u00e7meden evvel 2038 Y\u0131l\u0131 Sorununu biraz a\u00e7mak gerekirse; 1 Ocak 1970 tarihinden bu yana zaman\u0131\u00a0saniye baz\u0131nda tutan 32-bitlik UNIX ve t\u00fcrevi sistemlerde 19 Ocak 2038 Sal\u0131 g\u00fcn\u00fc saat 03:14:07&#8217;de saya\u00e7, ba\u015flad\u0131\u011f\u0131 noktaya geri d\u00f6nm\u00fc\u015f olacak ve sistem tarihi 13 Aral\u0131k 1901 20:45:52&#8217;yi g\u00f6sterecek. Kelam konusu yan\u0131lg\u0131y\u0131 ortadan kald\u0131rman\u0131n en kolay yolu, 64 bit sistemlere ge\u00e7i\u015f olarak g\u00f6r\u00fcl\u00fcyordu ki Linux\u2019un buldu\u011fu tahlil de tam olarak o denli.<\/p>\n<p>Phoronix taraf\u0131ndan yap\u0131lan a\u00e7\u0131klamaya nazaran Linux 5.10 ile gelen \u201c<strong>B\u00fcy\u00fck Vakit Damgas\u0131<\/strong>\u201d, 2038 Y\u0131l\u0131 Sorununu ortaya \u00e7\u0131karan 32 bitlik vakit sayac\u0131n\u0131n yerine 64 bitlik nanosaniye sayac\u0131 kullanmak i\u00e7in vakit damgalar\u0131n\u0131 ve inode kodlama fonksiyonlar\u0131n\u0131n tekrar d\u00fczenliyor. 64 bitlik saya\u00e7, Aral\u0131k 1901 ile Ocak 2038 ortas\u0131nda kullan\u0131labilen 32 bitlik vakit sayac\u0131n\u0131n tersine Aral\u0131k 1901 ile Temmuz 2486 ortas\u0131nda kullan\u0131labiliyor.<\/p>\n<div> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Vakit \u00fcniteleri bizim i\u00e7in alg\u0131lamas\u0131 kolay \u2018\u015feyler\u2019 olsa da bilgisayarlar datalar\u0131 \u2018bit\u2019 olarak i\u015fledi\u011finden bilgisayarlar\u0131n ger\u00e7ekle\u015ftirdikleri &#8230;<\/p>\n","protected":false},"author":1,"featured_media":32094,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[854],"tags":[5162,1522],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/32093"}],"collection":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=32093"}],"version-history":[{"count":1,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/32093\/revisions"}],"predecessor-version":[{"id":32095,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/32093\/revisions\/32095"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/media\/32094"}],"wp:attachment":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=32093"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=32093"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=32093"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}