{"id":14,"date":"2018-07-24T01:28:00","date_gmt":"2018-07-23T16:28:00","guid":{"rendered":"https:\/\/www.oshaw53.com\/blog\/?p=14"},"modified":"2022-07-02T01:28:53","modified_gmt":"2022-07-01T16:28:53","slug":"expand-linux-software-raid","status":"publish","type":"post","link":"https:\/\/www.oshaw53.com\/blog\/2018\/07\/24\/expand-linux-software-raid\/","title":{"rendered":"Linux software RAID\u3092\u62e1\u5f35\u3059\u308b"},"content":{"rendered":"\n<p>Linux\u3067\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u3001\u307e\u305f\u306f\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u69cb\u7bc9\u3057\u3066\u3044\u308b\u5834\u5408\u3001software RAID\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u4eba\u3082\u591a\u3044\u3068\u601d\u308f\u308c\u307e\u3059\u304c\u3001<br>\u300cmdadm\u3092\u4f7f\u7528\u3057\u3066\u30011TB HDD\u00d74\u53f0\u306eRAID5\u30923TB HDD\u00d74\u53f0\u306b\u79fb\u884c\u3057\u305f\u3044\u300d\u3068\u3044\u3046\u5834\u5408\u3001\u30c7\u30fc\u30bf\u30ed\u30b9\u30c8\u306a\u3057\u3067\u3069\u3046\u3084\u308b\u306e\u304b\u3092\u691c\u8a3c\u3057\u305f\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u524d\u63d0<\/h1>\n\n\n\n<p>\u691c\u8a3c\u4f5c\u696d\u306f\u3001VMware ESXi 5.5\u4e0a\u306e\u4eee\u60f3\u30de\u30b7\u30f3\u3067\u5b9f\u65bd\u3002<br>Debian 9.0(stretch)<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$ sudo mdadm --version\nmdadm - v3.4 - 28th January 2016\n<\/pre>\n\n\n\n<p>16GB\u306e\u4eee\u60f3\u30c7\u30a3\u30b9\u30af4\u53f0\u309232GB 4\u53f0\u306e\u69cb\u6210\u3078\u79fb\u884c\u3059\u308b\u30b7\u30ca\u30ea\u30aa\u3067\u5b9f\u65bd\u3059\u308b\u3002<br>\u306a\u304a\u3001RAID\u4e0a\u306b\u306f\u30c7\u30fc\u30bf\u306e\u307f\u3067\u3042\u308a\u3001OS\u304c\u5165\u3063\u305f\u30c7\u30a3\u30b9\u30af\u306f\u5225\u9014\u5b58\u5728\u3059\u308b\u3082\u306e\u3068\u3059\u308b\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u6e96\u5099<\/h1>\n\n\n\n<p>\u691c\u8a3c\u74b0\u5883\u306e\u6e96\u5099\u4f5c\u696d\u3068\u3057\u3066\u3001\u4eee\u60f3\u30de\u30b7\u30f3\u7528\u306b16GB\u306e\u30c7\u30a3\u30b9\u30af\u30924\u53f0\u6e96\u5099\u3057\u3001RAID 5\u3092\u69cb\u6210\u3059\u308b\u3002<br>\u5b9f\u6a5f\u3067\u3042\u308c\u3070\u3001SATA\u30dd\u30fc\u30c8\u6570\u306e\u5236\u7d04\u306a\u3069\u3067\u62e1\u5f35\u6642\u306b\u5165\u308c\u66ff\u3048\u3092\u5b9f\u65bd\u3059\u308b\u3068\u601d\u308f\u308c\u308b\u304c\u3001\u4eee\u60f3\u30de\u30b7\u30f3\u306e\u305f\u3081\u30dd\u30fc\u30c8\u306f\u305f\u304f\u3055\u3093\u3042\u308b\u3002<br>\u305d\u3053\u3067\u3001\u6700\u521d\u304b\u308916GB\u306832GB\u306e\u30c7\u30a3\u30b9\u30af 4\u53f0\u305a\u3064\u3001\u5408\u8a088\u53f0\u5206\u3092\u6e96\u5099\u3001\u63a5\u7d9a\u3057\u3066\u304a\u304f\u3002<\/p>\n\n\n\n<p>\u30c7\u30d0\u30a4\u30b9\u306e\u5272\u5f53\u3066\u306f\u4e0b\u8a18\u306e\u69d8\u306b\u306a\u308b\u3002<br>16GB: sdb-sde<br>32GB: sdf-sdi<\/p>\n\n\n\n<p>\u307e\u305a\u3001ESXi\u4e0a\u3067vmdk\u3092\u4f5c\u6210\u3059\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"># vmkfstools -d thin -c 16G .\/disk-1a.vmdk\n# vmkfstools -d thin -c 16G .\/disk-2a.vmdk\n# vmkfstools -d thin -c 16G .\/disk-3a.vmdk\n# vmkfstools -d thin -c 16G .\/disk-4a.vmdk\n# vmkfstools -d thin -c 32G .\/disk-1b.vmdk\n# vmkfstools -d thin -c 32G .\/disk-2b.vmdk\n# vmkfstools -d thin -c 32G .\/disk-3b.vmdk\n# vmkfstools -d thin -c 32G .\/disk-4b.vmdk\n<\/pre>\n\n\n\n<p>vmx\u30d5\u30a1\u30a4\u30eb\u3092\u7de8\u96c6\u3057\u3066\u3001\u30c7\u30a3\u30b9\u30af\u3092\u5272\u308a\u5f53\u3066\u308b\u3002<\/p>\n\n\n\n<p>vmx\u30d5\u30a1\u30a4\u30eb\u3092\u30ea\u30ed\u30fc\u30c9\u3055\u305b\u308b\u305f\u3081\u306b\u3001getallvms\u3067VM\u306e\u756a\u53f7\u3092\u53d6\u5f97\u3059\u308b\u3002<br>\u53d6\u5f97\u3057\u305f\u756a\u53f7\u3092reload\u3067\u6307\u5b9a\u3059\u308b\u3068\u3001vi\u7b49\u3067\u66f8\u304d\u63db\u3048\u305f\u5185\u5bb9\u304c\u53cd\u6620\u3055\u308c\u308b(\u3053\u3053\u306f20\u756a\u3060\u3063\u305f)\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">vim-cmd vmsvc\/getallvms\nvim-cmd vmsvc\/reload 20\n<\/pre>\n\n\n\n<p>\u7d9a\u3044\u3066\u3001Linux\u4e0a\u3067RAID\u3092\u4f5c\u6210\u3059\u308b\u3002<br>\u3081\u3093\u3069\u304f\u3055\u304c\u308a\u306a\u306e\u3067\u3001\u4e0b\u8a18\u306e\u69d8\u306b\u30c7\u30d0\u30a4\u30b9\u540d\u3092\u5909\u6570\u5316\u3057\u3066parted\u3067\u5404\u30c7\u30a3\u30b9\u30af\u3092\u521d\u671f\u5316\u3059\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">DEV=\/dev\/sdb\nsudo parted -s -a optimal ${DEV} mklabel gpt\nsudo parted -s -a optimal ${DEV} mkpart primary ext2 0% 100%\nsudo parted -s -a optimal ${DEV} set 1 raid on\nsudo parted -s -a optimal ${DEV} print\n<\/pre>\n\n\n\n<p>\u7d50\u679c\u3001\u5404\u30c9\u30e9\u30a4\u30d6\u306bLinux RAID\u7528\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u304c1\u3064\u3065\u3064\u4f5c\u6210\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$ sudo parted -s -a optimal ${DEV} print\nModel: VMware Virtual disk (scsi)\nDisk \/dev\/sdb: 17.2GB\nSector size (logical\/physical): 512B\/512B\nPartition Table: gpt\nDisk Flags:\n\nNumber Start End Size File system Name Flags\n1 1049kB 17.2GB 17.2GB primary raid\n\n$\n<\/pre>\n\n\n\n<p>\u6b21\u306b\u3001mdadm\u30b3\u30de\u30f3\u30c9\u3067RAID 5\u3092\u4f5c\u6210\u3057\u3001ext4\u3067\u521d\u671f\u5316\u3059\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo mdadm --create --verbose \/dev\/md0 --level=5 --raid-devices=4 \/dev\/sd[b-e]1\nsudo sh -c \"mdadm -Ds &amp;amp;amp;gt;&amp;amp;amp;gt; \/etc\/mdadm\/mdadm.conf\"\nsudo mkfs.ext4 \/dev\/md0\n<\/pre>\n\n\n\n<p>\u540c\u671f\u5b8c\u4e86\u307e\u3067\u5f85\u3064<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$ cat \/proc\/mdstat\nPersonalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]\nmd0 : active raid5 sde1[4] sdd1[2] sdc1[1] sdb1[0]\n      50300928 blocks super 1.2 level 5, 512k chunk, algorithm 2 [4\/3] [UUU_]\n      [&amp;amp;amp;gt;....................]  recovery =  3.6% (619004\/16766976) finish=93.8min speed=2867K\/sec\n\nunused devices: &amp;amp;amp;lt;none&amp;amp;amp;gt;\n$\n<\/pre>\n\n\n\n<p>\u2193<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$ cat \/proc\/mdstat\nPersonalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]\nmd0 : active raid5 sde1[4] sdd1[2] sdc1[1] sdb1[0]\n      50300928 blocks super 1.2 level 5, 512k chunk, algorithm 2 [4\/4] [UUUU]\n\nunused devices: &amp;amp;amp;lt;none&amp;amp;amp;gt;\n$\n<\/pre>\n\n\n\n<p>\u3053\u308c\u3067\u691c\u8a3c\u6e96\u5099\u304c\u6574\u3063\u305f\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">RAID\u306e\u62e1\u5f35<\/h1>\n\n\n\n<p>\u3044\u3088\u3044\u3088\u30c7\u30a3\u30b9\u30af\u3092\u5165\u308c\u66ff\u3048\u3066\u3001RAID\u3092\u62e1\u5f35\u3057\u3066\u3044\u304f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30c7\u30a3\u30b9\u30af\u306e\u5165\u308c\u66ff\u3048<\/h2>\n\n\n\n<p>RAID5\u306e\u30c7\u30a3\u30b9\u30af\u30921\u53f0\u305a\u3064\u3001\u5225\u306e\u30c7\u30a3\u30b9\u30af\u306b\u5165\u308c\u66ff\u3048\u3066\u3044\u304f<\/p>\n\n\n\n<p>\u6700\u521d\u306bMD\u304b\u30891\u53f0\u306e\u30c7\u30a3\u30b9\u30af\u3092\u5207\u308a\u96e2\u3059<br>\u307e\u305a\u3001\u53d6\u308a\u5916\u3057\u5bfe\u8c61\u3068\u306a\u308b\u30c7\u30a3\u30b9\u30af\u306e\u78ba\u8a8d\u3092\u3059\u308b\u3002\u7269\u7406\u30c7\u30a3\u30b9\u30af\u306e\u5834\u5408\u30b7\u30ea\u30a2\u30eb\u756a\u53f7\u306a\u3069\u3092\u78ba\u8a8d\u306e\u4e0a\u3067\u3001\u7269\u7406\u7684\u306a\u53d6\u308a\u5916\u3057\u5bfe\u8c61\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo smartctl -a \/dev\/sdb\n<\/pre>\n\n\n\n<p>\u3064\u3065\u3044\u3066\u3001RAID\u4e0a\u304b\u3089\u5165\u308c\u66ff\u3048\u306e\u5bfe\u8c61\u30c7\u30d0\u30a4\u30b9\u306b\u6545\u969c\u30d5\u30e9\u30b0\u3092\u7acb\u3066\u3066\u3001\u53d6\u308a\u5916\u3059\u3059\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo mdadm \/dev\/md0 --fail \/dev\/sdb1\nsudo mdadm \/dev\/md0 --remove \/dev\/sdb1\n<\/pre>\n\n\n\n<p>\u7d9a\u3044\u3066\u3001\u65b0\u3057\u3044\u30c7\u30a3\u30b9\u30af\u3092RAID\u306b\u7d44\u307f\u8fbc\u3080\u3002\u5b9f\u6a5f\u3067\u3042\u308c\u3070\u3001\u3053\u3053\u3067\u505c\u6b62\u2192\u30c7\u30a3\u30b9\u30af\u5165\u308c\u66ff\u3048\u2192\u30c7\u30a3\u30b9\u30af\u521d\u671f\u5316\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u306f\u305a\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo mdadm --add \/dev\/md0 \/dev\/sdb1\n<\/pre>\n\n\n\n<p>\u30c7\u30a3\u30b9\u30af\u3092ADD\u3059\u308b\u3068\u3059\u3050\u306b\u540c\u671f\u304c\u958b\u59cb\u3055\u308c\u308b<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">$ cat \/proc\/mdstat\nPersonalities : [raid6] [raid5] [raid4] [linear] [multipath] [raid0] [raid1] [raid10]\nmd0 : active raid5 sdf1[5] sde1[4] sdd1[2] sdc1[1]\n      50300928 blocks super 1.2 level 5, 512k chunk, algorithm 2 [4\/3] [_UUU]\n      [&gt;....................]  recovery =  0.1% (30204\/16766976) finish=46.1min speed=6040K\/sec\n\nunused devices: &lt;none&gt;\n$\n<\/pre>\n\n\n\n<p>\u3042\u3068\u306f\u3001\u65b0\u3057\u3044\u30c7\u30a3\u30b9\u30af\u3067\u306e\u540c\u671f\u5b8c\u4e86\u307e\u3067\u5f85\u3061\u3002<br>\u65b0\u3057\u3044\u30c7\u30a3\u30b9\u30af\u3067\u306e\u540c\u671f\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u5225\u306e\u30c7\u30a3\u30b9\u30af\u3092\u5165\u308c\u66ff\u3048\u3066\u7e70\u308a\u8fd4\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">md\u30c7\u30d0\u30a4\u30b9\u306e\u62e1\u5f35<\/h2>\n\n\n\n<p>\u4e00\u901a\u308a\u30c7\u30a3\u30b9\u30af\u3092\u5165\u308c\u66ff\u3048\u305f\u3089\u3001\u3044\u3088\u3044\u3088MD\u30c7\u30d0\u30a4\u30b9\u81ea\u4f53\u3092\u62e1\u5f35\u3059\u308b\u3002<br>\u62e1\u5f35\u524d\u306eArray Size\u306f17GBx(4-1)\u306e51GB<br>Used Dev Size\u306fRAID5\u306e\u5834\u5408\u3001\u30d1\u30ea\u30c6\u30a3+\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf\u306e\u305f\u30811\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u5206\u306e\u7d0417GB\u7a0b\u5ea6\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">shogo@debian:~$ sudo mdadm --detail \/dev\/md0\n\/dev\/md0:\nVersion : 1.2\nCreation Time : Fri Mar 9 22:41:54 2018\nRaid Level : raid5\nArray Size : 50300928 (47.97 GiB 51.51 GB)\nUsed Dev Size : 16766976 (15.99 GiB 17.17 GB)\nRaid Devices : 4\nTotal Devices : 4\nPersistence : Superblock is persistent\n\nUpdate Time : Sat Mar 10 07:51:59 2018\nState : clean, degraded, recovering\nActive Devices : 3\nWorking Devices : 4\nFailed Devices : 0\nSpare Devices : 1\n\nLayout : left-symmetric\nChunk Size : 512K\n\nRebuild Status : 2% complete\n\nName : debian:0 (local to host debian)\nUUID : 0a0f4244:db70abac:863ee0fe:41be0dd8\nEvents : 26\n\nNumber Major Minor RaidDevice State\n5 8 81 0 spare rebuilding \/dev\/sdf1\n1 8 33 1 active sync \/dev\/sdc1\n2 8 49 2 active sync \/dev\/sdd1\n4 8 65 3 active sync \/dev\/sde1\nshogo@debian:~$\n<\/pre>\n\n\n\n<p>md\u30c7\u30d0\u30a4\u30b9\u3092\u62e1\u5f35<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo mdadm --grow \/dev\/md0 --bitmap none\nsudo mdadm --grow \/dev\/md0 --size=max\n<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">shogo@debian:~$ sudo mdadm --detail \/dev\/md0\n\/dev\/md0:\nVersion : 1.2\nCreation Time : Fri Mar 9 22:41:54 2018\nRaid Level : raid5\nArray Size : 100632576 (95.97 GiB 103.05 GB)\nUsed Dev Size : 33544192 (31.99 GiB 34.35 GB)\nRaid Devices : 4\nTotal Devices : 4\nPersistence : Superblock is persistent\n\nUpdate Time : Sat Mar 10 21:09:10 2018\nState : clean, resyncing\nActive Devices : 4\nWorking Devices : 4\nFailed Devices : 0\nSpare Devices : 0\n\nLayout : left-symmetric\nChunk Size : 512K\n\nResync Status : 54% complete\n\nName : debian:0 (local to host debian)\nUUID : 0a0f4244:db70abac:863ee0fe:41be0dd8\nEvents : 110\n\nNumber Major Minor RaidDevice State\n5 8 81 0 active sync \/dev\/sdf1\n6 8 97 1 active sync \/dev\/sdg1\n8 8 129 2 active sync \/dev\/sdi1\n7 8 113 3 active sync \/dev\/sdh1\nshogo@debian:~$\n\n\n\u540c\u671f(\u62e1\u5f35\u306e\u53cd\u6620\uff1f)\u304c\u5b9f\u884c\u3055\u308c\u308b\n\n\nshogo@debian:~$ cat \/proc\/mdstat\nPersonalities : [raid6] [raid5] [raid4] [linear] [multipath] [raid0] [raid1] [raid10]\nmd0 : active raid5 sdi1[8] sdh1[7] sdg1[6] sdf1[5]\n100632576 blocks super 1.2 level 5, 512k chunk, algorithm 2 [4\/4] [UUUU]\n      [=================&gt;...]  resync = 89.9% (30186296\/33544192) finish=0.2min speed=199303K\/sec\n\nunused devices:\nshogo@debian:~$\n<\/pre>\n\n\n\n<p>\u4ee5\u4e0a\u3067MD\u30c7\u30d0\u30a4\u30b9\u306e\u62e1\u5f35\u304c\u5b8c\u4e86\u3057\u305f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">md\u4e0a\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3001\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306e\u62e1\u5f35<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">\u6700\u5f8c\u306b\u3001MD\u30c7\u30d0\u30a4\u30b9\u4e0a\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3084\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u3092\u62e1\u5f35\u3059\u308b\u3002<br>\u4e00\u822c\u7684\u306a\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u62e1\u5f35\u3068\u540c\u69d8\u306b\u5b9f\u65bd\u3059\u308c\u3070\u826f\u3044\u3002<\/h2>\n\n\n\n<p>\u307e\u305a\u3001md\u30c7\u30d0\u30a4\u30b9\u3092\u30a2\u30f3\u30de\u30a6\u30f3\u30c8\u3057\u3066\u3001\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u30c1\u30a7\u30c3\u30af\u3092\u5b9f\u884c<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo fsck -f \/dev\/md0\n<\/pre>\n\n\n\n<p>\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u62e1\u5f35\u524d<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">shogo@debian:~$ sudo parted -s \/dev\/md0 print\nModel: Linux Software RAID Array (md)\nDisk \/dev\/md0: 51.5GB\nSector size (logical\/physical): 512B\/512B\nPartition Table: loop\nDisk Flags:\n\nNumber Start End Size File system Flags\n1 0.00B 51.5GB 51.5GB ext4\n\nshogo@debian:~$\n<\/pre>\n\n\n\n<p>\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u62e1\u5f35(resize2fs)\u5f8c<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">shogo@debian:~$ sudo parted -s \/dev\/md0 print\nModel: Linux Software RAID Array (md)\nDisk \/dev\/md0: 103GB\nSector size (logical\/physical): 512B\/512B\nPartition Table: loop\nDisk Flags:\n\nNumber Start End Size File system Flags\n1 0.00B 103GB 103GB ext4\n\nshogo@debian:~$\n<\/pre>\n\n\n\n<p>\u4ee5\u4e0a\u306e\u64cd\u4f5c\u3067\u3001Linux Software RAID\u306f\u62e1\u5f35\u304c\u53ef\u80fd\u306b\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u3067\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u3001\u307e\u305f\u306f\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u69cb\u7bc9\u3057\u3066\u3044\u308b\u5834\u5408\u3001software RAID\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u4eba\u3082\u591a\u3044\u3068\u601d\u308f\u308c\u307e\u3059\u304c\u3001\u300cmdadm\u3092\u4f7f\u7528\u3057\u3066\u30011TB HDD\u00d74\u53f0\u306eRAID5\u30923TB HDD\u00d74\u53f0\u306b\u79fb\u884c\u3057\u305f\u3044\u300d &hellip; <a href=\"https:\/\/www.oshaw53.com\/blog\/2018\/07\/24\/expand-linux-software-raid\/\" class=\"more-link\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"screen-reader-text\">Linux software RAID\u3092\u62e1\u5f35\u3059\u308b<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-14","post","type-post","status-publish","format-standard","hentry","category-5"],"_links":{"self":[{"href":"https:\/\/www.oshaw53.com\/blog\/wp-json\/wp\/v2\/posts\/14","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oshaw53.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oshaw53.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oshaw53.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oshaw53.com\/blog\/wp-json\/wp\/v2\/comments?post=14"}],"version-history":[{"count":1,"href":"https:\/\/www.oshaw53.com\/blog\/wp-json\/wp\/v2\/posts\/14\/revisions"}],"predecessor-version":[{"id":15,"href":"https:\/\/www.oshaw53.com\/blog\/wp-json\/wp\/v2\/posts\/14\/revisions\/15"}],"wp:attachment":[{"href":"https:\/\/www.oshaw53.com\/blog\/wp-json\/wp\/v2\/media?parent=14"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oshaw53.com\/blog\/wp-json\/wp\/v2\/categories?post=14"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oshaw53.com\/blog\/wp-json\/wp\/v2\/tags?post=14"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}