{"id":2246,"date":"2013-04-05T01:41:44","date_gmt":"2013-04-04T22:41:44","guid":{"rendered":"http:\/\/www.koraykey.com\/?p=2246"},"modified":"2013-07-01T19:57:49","modified_gmt":"2013-07-01T16:57:49","slug":"linux-isletim-sistemlerinde-swap-alani-yonetimi","status":"publish","type":"post","link":"https:\/\/www.koraykey.com\/?p=2246","title":{"rendered":"Linux \u0130\u015fletim Sistemlerinde Swap Alan\u0131 Y\u00f6netimi"},"content":{"rendered":"<p style=\"text-align: justify;\"><a href=\"http:\/\/www.koraykey.com\/wp-content\/uploads\/LinuxAll.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-797\" alt=\"LinuxAll\" src=\"http:\/\/www.koraykey.com\/wp-content\/uploads\/LinuxAll.jpg\" width=\"250\" height=\"250\" srcset=\"https:\/\/www.koraykey.com\/wp-content\/uploads\/LinuxAll.jpg 250w, https:\/\/www.koraykey.com\/wp-content\/uploads\/LinuxAll-150x150.jpg 150w\" sizes=\"auto, (max-width: 250px) 100vw, 250px\" \/><\/a><span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Bu makalemizde Linux \u0130\u015fletim Sistemlerinde Swap (Takas) Alan\u0131 Y\u00f6netimini inceleyece\u011fiz.<\/span><\/p>\n<p style=\"text-align: justify;\"><strong><span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Swap (Takas) Alan\u0131 Nedir ?<\/span><\/strong><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Swap (Takas) Alan\u0131, sabit disk \u00fczerinde i\u015fletim sistemi taraf\u0131ndan ayr\u0131lm\u0131\u015f bir b\u00f6l\u00fcmd\u00fcr. \u0130\u015flenecek veriler &#8220;Rastgele Eri\u015fimli Belle\u011fe&#8221; (RAM) s\u0131\u011fmad\u0131\u011f\u0131 zaman bu b\u00f6l\u00fcm &#8220;RAM&#8221;\u00a0 gibi kullan\u0131l\u0131r ve b\u00f6ylece i\u015flemlerin devam etmesi sa\u011flan\u0131r. Sabit disklerin veri okuma\/yazma h\u0131zlar\u0131 RAM&#8217;lerden \u00e7ok daha d\u00fc\u015f\u00fck oldu\u011fu i\u00e7in takas alan\u0131n\u0131n kullan\u0131lmas\u0131 i\u015flemleri yava\u015flat\u0131r. Linux i\u015fletim sisteminde bu alan sabit disk \u00fczerindeki bir b\u00f6lmelendirmedir. Fakat Microsoft&#8217;a ait Windows \u0130\u015fletim Sistemlerinde &#8220;pagefile.sys&#8221; isminde bir dosya olu\u015fturulur, RAM&#8217;e s\u0131\u011fmayan veri buraya yaz\u0131l\u0131r ve Windows \u0130\u015fletim Sistemi kurulumunda ayarlanan boyut ortalama RAM miktar\u0131n\u0131n 1.5 kat\u0131d\u0131r ve daha sonradan de\u011fi\u015ftirilebilir. Bu olu\u015fturulan alan\u0131 kullan\u0131c\u0131 normal olarak g\u00f6remez; ancak \u00fc\u00e7\u00fcnc\u00fc parti yaz\u0131l\u0131m \u00fcreticilerinin programlar\u0131 ile g\u00f6rmesi m\u00fcmk\u00fcnd\u00fcr. Linux \u0130\u015fletim Sistemlerinde bu alan\u0131 kullan\u0131c\u0131 belirler, genelde RAM de\u011ferinin iki kat\u0131 olarak ayr\u0131l\u0131r. Swap (Takas) alan\u0131 e\u011fer bir Oracle Veritaban\u0131 sunucusu i\u00e7in yap\u0131land\u0131r\u0131lacaksa;<\/span><br \/>\n<span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Sunucumuzda;<\/span><br \/>\n<span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">0 MB ile 256 MB aras\u0131nda RAM varsa RAM boyutunun 3 kat\u0131,<\/span><br \/>\n<span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">256 MB ile 512 MB aras\u0131nda RAM varsa RAM boyutunun 2 kat\u0131<\/span><br \/>\n<span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">512 MB ile 2GB aras\u0131nda RAM varsa RAM boyutunun 1,5 kat\u0131<\/span><br \/>\n<span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">2 GB ile 16 GB aras\u0131nda RAM varsa RAM boyutu kadar,<\/span><br \/>\n<span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">16 GB dan fazla RAM varsa 16GB swap alan\u0131 olu\u015fturulmal\u0131d\u0131r.<\/span><br \/>\n<span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">(G\u00fcncel de\u011ferler i\u00e7in kurulum a\u015famas\u0131nda http:\/\/tahiti.oracle.com sitesinden kontrol edilmelidir.)<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Makalemizde Swap alan\u0131n\u0131 i\u00e7in 3 farkl\u0131 y\u00f6ntemde yap\u0131land\u0131rmay\u0131 inceleleyece\u011fiz.<\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Yeni Bir Disk Ekleyerek Swap Alan\u0131n\u0131 Geni\u015fletme<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Mevcut Diskimiz \u00dczerinde Dosya Olu\u015fturarak Swap Alan\u0131n\u0131 Geni\u015fletme<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Logical Volume Manager Kullanarak Swap Alan\u0131n\u0131 Geni\u015fletme<\/span><\/li>\n<\/ul>\n<p>A-) <strong><span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Yeni Bir Disk Ekleyerek Swap Alan\u0131n\u0131 Geni\u015fletme<\/span><\/strong><\/p>\n<p style=\"text-align: justify;\">1. <span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Sunucumuzda ayr\u0131lm\u0131\u015f swap alan\u0131n\u0131 sorgulamak i\u00e7in a\u015fa\u011f\u0131daki komutu kullanabiliriz. &#8220;Swap&#8221; alan\u0131m\u0131z\u0131 sorgulad\u0131\u011f\u0131m\u0131zda &#8220;4095 MB&#8221; swap alan\u0131m\u0131z oldu\u011funu g\u00f6r\u00fcyoruz.<\/span><\/p>\n<pre class=\"brush: bash; gutter: false; first-line: 1\"><span style=\"font-family: courier new,courier; font-size: 12px;\"># free -m<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">             total       used       free     shared    buffers     cached<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Mem:          2000        613       1387          0         41        246<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">-\/+ buffers\/cache:        325       1675<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Swap:         4095<\/span><span style=\"font-family: courier new,courier; font-size: 12px;\">          0       4095<\/span><\/pre>\n<p style=\"text-align: justify;\">2. <span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Sunucumuzda performans durumunu izlemek i\u00e7in kulland\u0131\u011f\u0131m\u0131 &#8220;top&#8221; komutuylada swap alan\u0131m\u0131z\u0131 g\u00f6rebiliriz.<\/span><\/p>\n<pre class=\"brush: bash; gutter: false; first-line: 1\"><span style=\"font-family: courier new,courier; font-size: 12px;\"># top<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">top - 18:42:44 up 17 min,  2 users,  load average: 0.30, 0.24, 0.17<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Tasks: 170 total,   1 running, 169 sleeping,   0 stopped,   0 zombie<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Cpu(s):  1.0%us,  0.8%sy,  0.0%ni, 98.0%id,  0.0%wa,  0.0%hi,  0.2%si,  0.0%st<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Mem:   2048420k total,   628368k used,  1420052k free,    42164k buffers<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\"><strong>Swap:  4194300k total<\/strong>,        0k used,  4194300k free,   253024k cached<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND            <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\"> 2804 root      20   0  163m  40m 7504 S  3.0  2.0   0:02.45 Xorg               <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\"> 3502 root      20   0  290m  13m 9.9m S  2.0  0.7   0:00.41 gnome-terminal     <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\"> 3226 root      20   0  426m  29m  21m S  0.3  1.5   0:02.16 vmtoolsd           <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\"> 3556 root      20   0 15080 1188  856 R  0.3  0.1   0:00.14 top                <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">    1 root      20   0 19400 1536 1228 S  0.0  0.1   0:01.76 init               <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">    2 root      20   0     0    0    0 S  0.0  0.0   0:00.01 kthreadd           <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">    3 root      20   0     0    0    0 S  0.0  0.0   0:00.01 ksoftirqd\/0        <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">    5 root      20   0     0    0    0 S  0.0  0.0   0:00.04 kworker\/u:0<\/span><\/pre>\n<p style=\"text-align: justify;\">3. <span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">\u00d6ncelikle yeni bir disk alan\u0131n\u0131 swap alan\u0131na eklemeyi inceleyelim.<\/span><\/p>\n<pre class=\"brush: bash; gutter: false; first-line: 1\"><span style=\"font-family: courier new,courier; font-size: 12px;\">Sunucumuza yeni bir disk eklemeden \u00f6nce disklerimizi sorguluyoruz.<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\"># ls \/dev\/sd*<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">\/dev\/sda  \/dev\/sda1  \/dev\/sda2<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Sunucumuza yeni bir disk ekledikten sonra disklerimizi sorguluyoruz.<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\"># ls \/dev\/sd*<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">\/dev\/sda  \/dev\/sda1  \/dev\/sda2  \/dev\/sdb<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Burada g\u00f6rd\u00fc\u011f\u00fcm\u00fcz \"sdb\" diskimiz geldi. \u015eimdi bu diskimizi swap alan\u0131<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">i\u00e7in yap\u0131land\u0131ral\u0131m.<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">\u00d6ncelikle diskimizde partition table olu\u015fturmak i\u00e7in \"fdisk\" komutunu<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">kullan\u0131yoruz.<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\"># fdisk \/dev\/sdb<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\"># fdisk \/dev\/sdb<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Device contains neither a valid DOS partition table, nor Sun,\r\nSGI or OSF disklabel<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Building a new DOS disklabel with disk identifier 0x0a455d53.<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Changes will remain in memory only, until you decide to write them.<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">After that, of course, the previous content won't be recoverable.<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">WARNING: DOS-compatible mode is deprecated. It's strongly recommended to<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">         switch off the mode (command 'c') and change display units to<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">         sectors (command 'u').<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Command (m for help): n<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Command action<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">   e   extended<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">   p   primary partition (1-4)<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">p<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Partition number (1-4): 1<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">First cylinder (1-261, default 1): <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Using default value 1<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Last cylinder, +cylinders or +size{K,M,G} (1-261, default 261): <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Using default value 261<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Command (m for help): t<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Selected partition 1<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Hex code (type L to list codes): L<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\"> 0  Empty           24  NEC DOS         81  Minix \/ old Lin bf  Solaris        <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\"> 1  FAT12           39  Plan 9          82  Linux swap \/ So c1  DRDOS\/sec (FAT-<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\"> 2  XENIX root      3c  PartitionMagic  83  Linux           c4  DRDOS\/sec (FAT-<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\"> 3  XENIX usr       40  Venix 80286     84  OS\/2 hidden C:  c6  DRDOS\/sec (FAT-<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\"> 4  FAT16 &lt;32M      41  PPC PReP Boot   85  Linux extended  c7  Syrinx         <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\"> 5  Extended        42  SFS             86  NTFS volume set da  Non-FS data    <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\"> 6  FAT16           4d  QNX4.x          87  NTFS volume set db  CP\/M \/ CTOS \/ .<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\"> 7  HPFS\/NTFS       4e  QNX4.x 2nd part 88  Linux plaintext de  Dell Utility   <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\"> 8  AIX             4f  QNX4.x 3rd part 8e  Linux LVM       df  BootIt         <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\"> 9  AIX bootable    50  OnTrack DM      93  Amoeba          e1  DOS access     <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\"> a  OS\/2 Boot Manag 51  OnTrack DM6 Aux 94  Amoeba BBT      e3  DOS R\/O        <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\"> b  W95 FAT32       52  CP\/M            9f  BSD\/OS          e4  SpeedStor      <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\"> c  W95 FAT32 (LBA) 53  OnTrack DM6 Aux a0  IBM Thinkpad hi eb  BeOS fs        <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\"> e  W95 FAT16 (LBA) 54  OnTrackDM6      a5  FreeBSD         ee  GPT            <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\"> f  W95 Ext'd (LBA) 55  EZ-Drive        a6  OpenBSD         ef  EFI (FAT-12\/16\/<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\">10  OPUS            56  Golden Bow      a7  NeXTSTEP        f0  Linux\/PA-RISC b<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\">11  Hidden FAT12    5c  Priam Edisk     a8  Darwin UFS      f1  SpeedStor      <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\">12  Compaq diagnost 61  SpeedStor       a9  NetBSD          f4  SpeedStor      <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\">14  Hidden FAT16 &lt;3 63  GNU HURD or Sys ab  Darwin boot     f2  DOS secondary  <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\">16  Hidden FAT16    64  Novell Netware  af  HFS \/ HFS+      fb  VMware VMFS    <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\">17  Hidden HPFS\/NTF 65  Novell Netware  b7  BSDI fs         fc  VMware VMKCORE <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\">18  AST SmartSleep  70  DiskSecure Mult b8  BSDI swap       fd  Linux raid auto<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\">1b  Hidden W95 FAT3 75  PC\/IX           bb  Boot Wizard hid fe  LANstep        <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\">1c  Hidden W95 FAT3 80  Old Minix       be  Solaris boot    ff  BBT            <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 10px;\">1e  Hidden W95 FAT1<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Hex code (type L to list codes): 82<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Changed system type of partition 1 to 82 (Linux swap \/ Solaris)<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Command (m for help): p<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Disk \/dev\/sdb: 2147 MB, 2147483648 bytes<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">255 heads, 63 sectors\/track, 261 cylinders<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Units = cylinders of 16065 * 512 = 8225280 bytes<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Sector size (logical\/physical): 512 bytes \/ 512 bytes<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">I\/O size (minimum\/optimal): 512 bytes \/ 512 bytes<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Disk identifier: 0x0a455d53<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">   Device Boot      Start         End      Blocks   Id  System<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">\/dev\/sdb1               1         261     2096451   82  Linux swap \/ Solaris<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Command (m for help): w<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">The partition table has been altered!<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Calling ioctl() to re-read partition table.<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Syncing disks.\r\n\r\nSwap i\u00e7in kullanaca\u011f\u0131m\u0131z disk alan\u0131m\u0131z\u0131n partition table olu\u015fmu\u015f durumdad\u0131r.\r\n\r\nDisklerimizi tekrar sorguluyoruz.\r\n\r\n# ls \/dev\/sd*\r\n\/dev\/sda\u00a0 \/dev\/sda1\u00a0 \/dev\/sda2\u00a0 \/dev\/sdb\u00a0 \/dev\/sdb1\r\n\r\ng\u00f6rd\u00fc\u011f\u00fcm\u00fcz gibi \"sdb1\" olu\u015fmu\u015f durumdad\u0131r.\r\n<\/span><\/pre>\n<p style=\"text-align: justify;\">4. <span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Diskimizi swap alan\u0131na uygun \u015fekilde formatl\u0131yoruz ve swap alanlar\u0131m\u0131z\u0131 sorguluyoruz.<br \/>\n<\/span><\/p>\n<pre class=\"brush: bash; gutter: false; first-line: 1\"><span style=\"font-family: courier new,courier; font-size: 12px;\"># mkswap \/dev\/sdb1<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Setting up swapspace version 1, size = 2096444 KiB<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">no label, UUID=33e9125f-a2d4-49bf-b424-9c4cc9f5fbc8\r\n\r\n# swapon -s\r\nFilename\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Type\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Size\u00a0\u00a0\u00a0 Used\u00a0\u00a0\u00a0 Priority\r\n\/dev\/sda1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 partition\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 4194300 0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 -1\r\n\/dev\/sdb1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 partition\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2096444 0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 -1\r\n\r\nG\u00f6rd\u00fc\u011f\u00fcm\u00fcz gibi 4 GB ve 2 GB swap alanlar\u0131m\u0131z olu\u015fmu\u015f durumdad\u0131r.\r\n<\/span><\/pre>\n<p style=\"text-align: justify;\">5. <span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Yeni yaratm\u0131\u015f oldu\u011fum swap alan\u0131n\u0131 &#8220;\/etc\/fstab&#8221; dosyas\u0131na ekliyoruz ve sunucumuzu yeniden ba\u015flat\u0131yoruz.<\/span><\/p>\n<pre class=\"brush: bash; gutter: false; first-line: 1\"><span style=\"font-family: courier new,courier; font-size: 12px;\"># vim \/etc\/fstab<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">dosyas\u0131n\u0131 a\u00e7\u0131p \"sdb1\" diskimizi a\u015fa\u011f\u0131daki gibi ekliyoruz.<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">\/dev\/sdb1\tswap             swap    defaults        0 0\r\n\r\nDe\u011fi\u015fikliklerin ge\u00e7erli olabilmesi i\u00e7in sunucumuzu yeniden ba\u015flat\u0131yoruz.\r\n\r\n# shutdown -r now\r\n<\/span><\/pre>\n<p style=\"text-align: justify;\">6. <span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Sunucumuz yeniden ba\u015flad\u0131ktan sonra swap alan\u0131m\u0131z\u0131 yeninden sorgulad\u0131\u011f\u0131m\u0131zda toplam 6 GB swap alan\u0131m\u0131z\u0131n oldu\u011funu g\u00f6r\u00fcyoruz.<\/span><\/p>\n<pre class=\"brush: bash; gutter: false; first-line: 1\"><span style=\"font-family: courier new,courier; font-size: 12px;\"># free -m<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">             total       used       free     shared    buffers     cached<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Mem:          2000        409       1590          0         33        171<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">-\/+ buffers\/cache:        204       4553<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Swap:         6143          0       6143<\/span><\/pre>\n<p>B-) <strong><span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Mevcut Diskimiz \u00dczerinde Dosya Olu\u015fturarak Swap Alan\u0131n\u0131 Geni\u015fletme<\/span><\/strong><\/p>\n<p style=\"text-align: justify;\">1. <span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Ayn\u0131 i\u015flemi yeni bir disk eklemeden mevcut bir disk alan\u0131nda ayn\u0131 Windows i\u015fletim sistemindeki gibi bir dosya yaratarak bu dosyay\u0131 swap alan\u0131na atayabilirim bunun i\u00e7in \u00f6ncelikle swap i\u00e7in kullanaca\u011f\u0131m\u0131z dosyam\u0131z\u0131 olu\u015fturuyoruz.<\/span><\/p>\n<pre class=\"brush: bash; gutter: false; first-line: 1\"><span style=\"font-family: courier new,courier; font-size: 12px;\">-- Swap Alan\u0131na eklemek \"\/swapfile\" isminde 2 GB boyutunda bir dosya olu\u015fturuyoruz.<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\"># dd if=\/dev\/zero of=\/swapfile bs=1024 count=2097152<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">2097152+0 records in<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">2097152+0 records out<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">2147483648 bytes (2.1 GB) copied, 25.0808 s, 85.6 MB\/s<\/span><\/pre>\n<p style=\"text-align: justify;\">2. <span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Olu\u015fturdu\u011fumuz dosyam\u0131z\u0131 swap dosyas\u0131 format\u0131na \u00e7eviriyoruz ve kontrol ediyoruz.<\/span><\/p>\n<pre class=\"brush: bash; gutter: false; first-line: 1\"><span style=\"font-family: courier new,courier; font-size: 12px;\"># mkswap \/swapfile<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">mkswap: \/swapfile: warning: don't erase bootbits sectors<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">        on whole disk. Use -f to force.<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Setting up swapspace version 1, size = 2097148 KiB<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">no label, UUID=aa8a6a31-3b7d-4593-9584-1fd275d52eb4\r\n\r\nDosyam\u0131z\u0131n t\u00fcr\u00fcn\u00fc kontrol ediyoruz.\r\n\r\n# file \/swapfile\r\n\r\n\/swapfile: Linux\/i386 swap file (new style) 1 (4K pages) size 524287 pages\r\n<\/span><\/pre>\n<p style=\"text-align: justify;\">3. <span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Olu\u015fturdu\u011fumuz dosyam\u0131z\u0131n yetkilerini ve sahipli\u011fini ayarl\u0131yoruz.<\/span><\/p>\n<pre class=\"brush: bash; gutter: false; first-line: 1\"><span style=\"font-family: courier new,courier; font-size: 12px;\"># chown root:root \/swapfile<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\"># chmod 600 \/swapfile<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\"># swapon \/swapfile<\/span><\/pre>\n<p style=\"text-align: justify;\">4. <span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Yeni yaratm\u0131\u015f oldu\u011fum swap alan\u0131n\u0131 &#8220;\/etc\/fstab&#8221; dosyas\u0131na ekliyoruz ve sunucumuzu yeniden ba\u015flat\u0131yoruz.<\/span><\/p>\n<pre class=\"brush: bash; gutter: false; first-line: 1\"><span style=\"font-family: courier new,courier; font-size: 12px;\"># vim \/etc\/fstab<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">dosyas\u0131n\u0131 a\u00e7\u0131p \"\/swapfile\" dosyam\u0131z\u0131 a\u015fa\u011f\u0131daki gibi ekliyoruz.<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">\/swapfile\tswap                    swap    defaults        0 0<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">De\u011fi\u015fikliklerin ge\u00e7erli olabilmesi i\u00e7in sunucumuzu yeniden ba\u015flat\u0131yoruz.<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\"># shutdown -r now<\/span><\/pre>\n<p style=\"text-align: justify;\">5. <span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Sunucumuz yeniden ba\u015flad\u0131ktan sonra swap alan\u0131m\u0131z\u0131 yeninden sorgulad\u0131\u011f\u0131m\u0131zda toplam 6 GB swap alan\u0131m\u0131z\u0131n oldu\u011funu g\u00f6r\u00fcyoruz.<\/span><\/p>\n<pre class=\"brush: bash; gutter: false; first-line: 1\"><span style=\"font-family: courier new,courier; font-size: 12px;\"># free -m<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">             total       used       free     shared    buffers     cached<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Mem:          2000       1917         82          0          7       1657<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">-\/+ buffers\/cache:        252       1748<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Swap:         6143          0       6143<\/span><\/pre>\n<p style=\"text-align: justify;\">C-) <strong><span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Logical Volume Manager Kullanarak Swap Alan\u0131n\u0131 Geni\u015fletme<\/span><\/strong><\/p>\n<p style=\"text-align: justify;\">1. <span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">\u00d6ncelikle mevcut tan\u0131mlanm\u0131\u015f swap alan\u0131m\u0131z\u0131 sorguluyoruz. Anla\u015f\u0131l\u0131r olmas\u0131 a\u00e7\u0131s\u0131nda LVM Kullanarak disk yap\u0131land\u0131rmas\u0131 yap\u0131yorsak a\u015fa\u011f\u0131daki gibi isimlendirme yapmakta fayda var.<\/span><\/p>\n<pre class=\"brush: bash; gutter: false; first-line: 1\"><span style=\"font-family: courier new,courier; font-size: 12px;\"># cat \/etc\/fstab<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">\/dev\/mapper\/vg_koraykey-lv_swap    swap        swap    defaults        0 0\r\n\r\nYukar\u0131da swap alan\u0131m\u0131z\u0131n \"vg_koraykey\" Volume Grubunda \"lv_swap\" ismiyle\r\nLogical Volume olarak mount edildi\u011fini g\u00f6r\u00fcyoruz.\r\n<\/span><\/pre>\n<p style=\"text-align: justify;\">2. <span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Sonras\u0131nda mevcut Volume Grubumuzun geni\u015fletebilmemiz i\u00e7in bo\u015f alan durumumuzu sorguluyoruz.<\/span><\/p>\n<pre class=\"brush: bash; gutter: false; first-line: 1\"><span style=\"font-family: courier new,courier; font-size: 12px;\"># vgdisplay<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  --- Volume group ---<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  VG Name               vg_koraykey<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  System ID             <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  Format                lvm2<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  Metadata Areas        1<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  Metadata Sequence No  3<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  VG Access             read\/write<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  VG Status             resizable<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  MAX LV                0<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  Cur LV                2<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  Open LV               2<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  Max PV                0<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  Cur PV                1<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  Act PV                1<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  VG Size               99.51 GiB<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  PE Size               4.00 MiB<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  Total PE              25474<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  Alloc PE \/ Size       25474 \/ 99.51 GiB<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  Free  PE \/ Size       0 \/ 0   <\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">  VG UUID               iBHPHX-4MC0-bvWQ-3sOV-0Rb4-lYcS-3Uac3B\r\n\r\n-- G\u00f6r\u00fcld\u00fc\u011f\u00fc gibi \"Free PE\/Size\" \"0\" yani hi\u00e7 bo\u015f alan\u0131m\u0131z yok o y\u00fczden\r\n\u00f6ncelikle \"lvextend\" komutu ile volume grubumuzu geni\u015fletece\u011fiz.\r\nGeni\u015fletme i\u015flemi yapabilmek i\u00e7in \"Volume Group\" alt\u0131na atanacak bir\r\ndiski 1. ba\u015fl\u0131k 3. maddedeki ad\u0131mlarla yap\u0131land\u0131r\u0131yoruz.\r\n\r\n-- Olu\u015fturdu\u011fumuz \"\/dev\/sdb1\" diskimizi kullanarak mevcut \"Volume Group\"\r\n\"vg_koraykey\"i geni\u015fletece\u011fiz.\r\n\r\n# vgextend vg_koraykey \/dev\/sdb1\r\nNo physical volume label read from \/dev\/sdb1\r\nPhysical volume \"\/dev\/sdb1\" successfully created\r\nVolume group \"vg_koraykey\" successfully extended\r\n\r\n-- Sunucumuzda \"Volume Group\" yeniden sorgulad\u0131\u011f\u0131m\u0131zda art\u0131k 2 GB alan\u0131m\u0131z\u0131n\r\nbo\u015f oldu\u011funu g\u00f6rece\u011fiz.\r\n\r\n# vgdisplay\r\n\u00a0 --- Volume group ---\r\n\u00a0 VG Name\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 vg_koraykey\r\n\u00a0 System ID\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\r\n\u00a0 Format\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 lvm2\r\n\u00a0 Metadata Areas\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2\r\n\u00a0 Metadata Sequence No\u00a0 4\r\n\u00a0 VG Access\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 read\/write\r\n\u00a0 VG Status\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 resizable\r\n\u00a0 MAX LV\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\r\n\u00a0 Cur LV\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2\r\n\u00a0 Open LV\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2\r\n\u00a0 Max PV\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\r\n\u00a0 Cur PV\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2\r\n\u00a0 Act PV\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2\r\n\u00a0 VG Size\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 101.50 GiB\r\n\u00a0 PE Size\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 4.00 MiB\r\n\u00a0 Total PE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 25985\r\n\u00a0 Alloc PE \/ Size\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 25474 \/ 99.51 GiB\r\n\u00a0 Free\u00a0 PE \/ Size\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 511 \/ 2.00 GiB\r\n\u00a0 VG UUID\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 iBHPHX-4MC0-bvWQ-3sOV-0Rb4-lYcS-3Uac3B\r\n\r\n-- E\u011fer sunucumuzda \"Volume Group\" alt\u0131nda yeterli disk alan\u0131m\u0131z varsa do\u011frudan\r\n3. ad\u0131ma ge\u00e7ebiliriz.\r\n<\/span><\/pre>\n<p style=\"text-align: justify;\">3. <span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">\u015eimdi mevcut swap alan\u0131m\u0131z\u0131 &#8220;Volume Group&#8221; alt\u0131ndaki bo\u015f alan\u0131 kullanarak geni\u015fletelebiliriz. 2 GB bo\u015f alan\u0131m\u0131z var bunun 1 GB alan\u0131n\u0131 mevcut swap b\u00f6l\u00fcm\u00fcn\u00fc geni\u015fletmek i\u00e7in kullanabiliriz.<\/span><\/p>\n<pre class=\"brush: bash; gutter: false; first-line: 1\"><span style=\"font-family: courier new,courier; font-size: 12px;\"># lvextend -L +1G \/dev\/mapper\/vg_koraykey-lv_swap<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Extending logical volume lv_swap to 5.00 GiB<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Logical volume lv_swap successfully resized<\/span><\/pre>\n<p style=\"text-align: justify;\">4. <span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Mevcut swap alan\u0131m\u0131z\u0131 geni\u015flettikten sonra mkswap komutu ile alan\u0131n\u0131m\u0131z\u0131 tekrar swap olarak yap\u0131land\u0131r\u0131yoruz.<\/span><\/p>\n<pre class=\"brush: bash; gutter: false; first-line: 1\"><span style=\"font-family: courier new,courier; font-size: 12px;\">-- \u00d6ncelikle swap alan\u0131n\u0131 yap\u0131land\u0131rabilmek i\u00e7in durduruyoruz.<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\"># swapoff -a<\/span>\r\n\r\n-- <span style=\"font-family: courier new,courier; font-size: 12px;\">Alan\u0131m\u0131z\u0131 yeniden swap olarak yap\u0131land\u0131r\u0131yoruz.<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\"># mkswap -f \/dev\/mapper\/vg_koraykey-lv_swap<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">Setting up swapspace version 1, size = 5242876 KiB<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">no label, UUID=12887480-91ff-41d7-be84-4fac889e6648<\/span>\r\n\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\">-- Swap alan\u0131n\u0131 yeniden ba\u015flat\u0131yoruz.<\/span>\r\n<span style=\"font-family: courier new,courier; font-size: 12px;\"># swapon -a<\/span><\/pre>\n<p style=\"text-align: justify;\">5. <span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Sunucumuzda swap alan\u0131m\u0131z\u0131 yeninden sorgulad\u0131\u011f\u0131m\u0131zda 4 GB olan swap alan\u0131m\u0131z\u0131n toplam 5 GB&#8217;a geni\u015fledi\u011fini g\u00f6r\u00fcyoruz.<\/span><\/p>\n<pre class=\"brush: bash; gutter: false; first-line: 1\"><span style=\"font-family: courier new,courier; font-size: 12px;\">-- \u00d6ncesi\r\n\r\n# free -m\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 total\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 used\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 free\u00a0\u00a0\u00a0\u00a0 shared\u00a0\u00a0\u00a0 buffers\u00a0\u00a0\u00a0\u00a0 cached\r\nMem:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2000\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 613\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1387\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 41\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 246\r\n-\/+ buffers\/cache:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 325\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1675\r\nSwap:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 4095\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 4095\r\n\r\n-- Sonras\u0131\r\n\r\n# free -m\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 total\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 used\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 free\u00a0\u00a0\u00a0\u00a0 shared\u00a0\u00a0\u00a0 buffers\u00a0\u00a0\u00a0\u00a0 cached\r\nMem:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2000\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1906\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 93\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 8\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1646\r\n-\/+ buffers\/cache:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 251\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1748\r\nSwap:\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 5119\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 5119\r\n<\/span><\/pre>\n<p style=\"text-align: justify;\"><span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Bu makalemizdeki &#8220;Linux \u0130\u015fletim Sistemlerinde Swap Alan\u0131 Y\u00f6netimini&#8221; inceledik. Burada uygulanan ad\u0131mlar \u201cOracle Enterprise Linux 6.4\u2033 i\u015fletim sistemi \u00fczerinde test edilmi\u015ftir. Di\u011fer Linux da\u011f\u0131t\u0131mlar\u0131ylada uyumludur.<\/span><\/p>\n<p><span style=\"font-family: arial,helvetica,sans-serif; font-size: 12px;\">Ba\u015fka bir makalede g\u00f6r\u00fc\u015fmek \u00fczere\u2026<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bu makalemizde Linux \u0130\u015fletim Sistemlerinde Swap (Takas) Alan\u0131 Y\u00f6netimini inceleyece\u011fiz. Swap (Takas) Alan\u0131 Nedir ? Swap (Takas) Alan\u0131, sabit disk \u00fczerinde i\u015fletim sistemi taraf\u0131ndan ayr\u0131lm\u0131\u015f bir b\u00f6l\u00fcmd\u00fcr. \u0130\u015flenecek veriler &#8220;Rastgele Eri\u015fimli Belle\u011fe&#8221; (RAM) s\u0131\u011fmad\u0131\u011f\u0131 zaman bu b\u00f6l\u00fcm &#8220;RAM&#8221;\u00a0 gibi kullan\u0131l\u0131r &hellip; <a href=\"https:\/\/www.koraykey.com\/?p=2246\">Okumaya devam et <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[21,290,20,19,176,646,528,374,174,173,175,177,178],"class_list":["post-2246","post","type-post","status-publish","format-standard","hentry","category-unix-linux","tag-h-koray-gunduz","tag-halil-koray-gunduz","tag-koray-gunduz","tag-koraykey","tag-linux-swap","tag-linux-swap-alani","tag-linux-swap-alani-nedir","tag-linux-swap-buyutme","tag-linux-swap-extend","tag-linux-swap-genisletme","tag-linux-swap-nedir","tag-logical-volume-genisletme","tag-volume-group-genisletme"],"_links":{"self":[{"href":"https:\/\/www.koraykey.com\/index.php?rest_route=\/wp\/v2\/posts\/2246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.koraykey.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.koraykey.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.koraykey.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.koraykey.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2246"}],"version-history":[{"count":0,"href":"https:\/\/www.koraykey.com\/index.php?rest_route=\/wp\/v2\/posts\/2246\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.koraykey.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.koraykey.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.koraykey.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}