\u5bb6\u65cf\u306e\u898b\u821e\u3044\u3067\u75c5\u9662\u306b\u884c\u3053\u3046\u3068\u601d\u3063\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3001\u6700\u8fd1\u306ecovid-19\u306e\u5f71\u97ff\u3067\u898b\u821e\u3044\u306f\u81ea\u7c9b\u3059\u308b\u3088\u3046\u75c5\u9662\u304b\u3089\u901f\u9054\u304c\u6765\u307e\u3057\u305f\u3002
\n\u305d\u308c\u3067\u5c11\u3057\u6642\u9593\u304c\u3067\u304d\u305f\u306e\u3067\u3001conoha VPS\u306e512MB\u30d7\u30e9\u30f3\u306eSSD 20GB\u304b\u3089SSD 30GB\u3078\u5f15\u3063\u8d8a\u3057\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u624b\u9806\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002\uff08\u4eca\u56de\u306f\u3001zfs send tank@snap | ssh new_machine zfs receive newtank\u3067\u306f\u306a\u304f\u3001VPS\u306eimage file\u3067\u5f15\u3063\u8d8a\u3057\u307e\u3057\u305f\u3002\uff09<\/p>\n
(1) \u5143\u306eVPS\u306eimage file\u3092\u4f5c\u6210\u3059\u308b\r\n % su\r\n # zpool scrub peach\r\n # zpool status peach\r\n (snip)\r\n scan: scrub in progress since Sun Feb 23 09:58:17 2020\r\n 12.3G scanned at 51.7M\/s, 10.2G issued at 43.1M\/s, 13.9G total\r\n 0 repaired, 73.58% done, 0 days 00:01:27 to go\r\n (snip)\r\n scrub\u5b9f\u884c\u4e2d\u306f\u4e0a\u8a18\u306e\u3088\u3046\u306a\u611f\u3058\u3067\u6b8b\u308a\u6642\u9593\u306e\u4e88\u6e2c\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\r\n scrub\u304c\u5b8c\u4e86\u3059\u308b\u3068\r\n # zpool status peach\r\n (snip)\r\n scan: scrub repaired 0 in 0 days 00:04:55 with 0 errors on Sun Feb 23 10:03:12 2020\r\n (snip)\r\n \u306e\u3088\u3046\u306a\u8868\u793a\u306b\u306a\u308a\u307e\u3059\u3002\r\n # shutdown -p now\r\n \u5ff5\u306e\u70ba\u3001VPS\u3092\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3057\u3066\u304b\u3089conoha\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\r\n \u3067image file\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002\r\n image file\u306e\u4fdd\u5b58\u304c\u7d42\u308f\u3063\u305f\u3089\u3001\u5143\u306eVPS\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002<\/pre>\n(2) \u65b0\u305f\u306aVPS\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002512MB\u30d7\u30e9\u30f3\u3067\u5148\u7a0b\u306eimage file\r\n \u3092\u4f7f\u3063\u3066\u4f5c\u6210\u3059\u308b\u3068\u3001SSD 30GB\u306eVPS\u304c\u3067\u304d\u307e\u3059\u3002<\/pre>\n(3) \u65b0\u3057\u3044VPS\u3092single user mode\u3067\u8d77\u52d5\u3057\u307e\u3059\u3002\r\n SSD 20GB\u306eimage file\u3067\u4f5c\u6210\u3057\u305f\u305f\u3081\u3001\r\n # gpart show\r\n \u3092\u5b9f\u884c\u3059\u308b\u3068\u5143\u306eVPS(20GB)\u306eSSD partition\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001\r\n # gpart recover\r\n vtbd0 recovered\r\n \u306730GB SSD\u304c\u6b63\u3057\u304f\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u30ea\u30ab\u30d0\u30fc\u3057\u307e\u3059\u3002\r\n # gpart show -l\r\n => 34 62914486 vtbd0 GPT (30G)\r\n 34 512 1 freebsd-boot (256K)\r\n 546 39845376 2 peach (19G)\r\n 39845922 2097085 3 freebsd-swap (1.0G)\r\n 41943007 20971513 - free - (10G)\r\n \u4eca\u56de\u306fpeach(freebsd-zfs)\u309226GB\u306b\u3001\u6b8b\u308a(\u7d044GB)\u3092swap\u306b\r\n \u3057\u307e\u3057\u305f\u3002\r\n # gpart delete -i 3 vtbd0\r\n # gpart resize -i 2 -s 26g vtbd0\r\n # gpart add -t freebsd-swap -l freebsd-swap vtbd0\r\n # gpart show -l\r\n => 34 62914486 vtbd0 GPT (30G)\r\n 34 512 1 freebsd-boot (256K)\r\n 546 54525952 2 peach (26G)\r\n 54526498 8388022 3 freebsd-swap (4.0G)\r\n # zpool get size peach\r\n NAME PROPERTY VALUE SOURCE\r\n peach size 18.9G -\r\n gpart\u3060\u3051\u3067\u306f\u5897\u3084\u3057\u305fpeach\u306f\u307e\u3060\u62e1\u5f35\u524d\u306e\u9818\u57df\u3057\u304b\u4f7f\u3048\u306a\u3044\r\n \u305f\u3081online\u306b\u3057\u307e\u3059\u3002\r\n # zpool online -e peach vtbd0p2\r\n # zpool get size peach\r\n NAME PROPERTY VALUE SOURCE\r\n peach size 25.9G -\r\n \u3053\u308c\u3067\u3061\u3083\u3093\u3068\u5897\u3048\u307e\u3057\u305f\u3002\r\n \u307e\u305f\u3001zpool status\u3067upgrade\u305b\u3088\u3068\u8b66\u544a\u304c\u51fa\u3066\u3044\u305f\u306e\u3067\u3001\u3064\u3044\r\n \u3067\u306bupgrade\u3057\u3066\u304a\u304d\u307e\u3057\u305f\u3002\r\n # zpool upgrade peach\r\n # gpart bootcode -b \/boot\/pmbr -p \/boot\/gptzfsboot \\\r\n -i 1 vtbd0\r\n # zfs mount -a\r\n # zfs set readonly=off peach\r\n \u3053\u308c\u3067single user mode\u3067\u66f8\u304d\u8fbc\u307f\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002\u3057\u304b\u3057\r\n conoha console(svc)\u306f106\u30ad\u30fc\u30dc\u30fc\u30c9\u3092\u60f3\u5b9a\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3001\r\n 101\u30ad\u30fc\u30dc\u30fc\u30c9\u3067\u306e\u5165\u529b\u306f\u8f9b\u3044\uff08\u4f8b\u3048\u3070=\u306f\u3001\u30c6\u30ad\u30b9\u30c8\u9001\u4fe1\u30a6\u30a4\u30f3\r\n \u30c9\u30fc\u306b^\u3092\u66f8\u304b\u306a\u3044\u3068\u5165\u529b\u3067\u304d\u306a\u3044)\u306e\u3067\u3001ssh\u63a5\u7d9a\u304c\u3067\u304d\u308b\u3088\u3046\r\n \u306b\/etc\/rc.conf\u3068\/etc\/ipfw.conf\u3092ssh\u95a2\u9023\u3060\u3051\u4fee\u6b63\u3057\u3066\r\n multi user mode\u306b\u79fb\u884c\u3057\u3066\u3001\u3042\u3068\u306fxterm\u3067ssh\u3057\u3066\u6b8b\u308a\u306e\r\n \u4fee\u6b63\u3092\u884c\u3044\u307e\u3057\u305f\u3002\uff08\u3053\u308c\u306fconoha\u306e\u30ab\u30b9\u30b3\u30f3\u306evps\u8a2d\u5b9a\u3067\u30b3\r\n \u30f3\u30bd\u30fc\u30eb\u30ad\u30fc\u30de\u30c3\u30d7\u3092en-us\u306b\u5909\u66f4\u3057\u5fd8\u308c\u3066\u3044\u305f\u306e\u304c\u539f\u56e0\u3067\u3057\r\n \u305f\u3002\uff09\u4fee\u6b63\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u306f\r\n \/usr\/local\/etc\/nsd\/nsd.conf\r\n \/usr\/local\/etc\/apache24\/httpd.conf\r\n \/usr\/local\/etc\/apache24\/extra\/httpd-ssl.conf\r\n \/usr\/local\/etc\/dovecot\/dovecot.conf\r\n \/etc\/ssh\/sshd_config\r\n \/usr\/local\/etc\/nsd\/ish.org.conf\r\n \/usr\/local\/etc\/nsd\/peach.ish.org.conf\r\n \/etc\/mail\/peach.ish.org.mc\r\n \u3067\u3059\u3002\u307e\u305fxterm\u3067ssh\u63a5\u7d9a\u3059\u308b\u624b\u5143\u306e\u30de\u30b7\u30f3\u306f\r\n \/etc\/nsswitch.conf\u3092\u7de8\u96c6\u3057\u3066hosts: files dns\u306b\u623b\u3057\r\n \u3066peach\u306e\u65b0\u30a2\u30c9\u30ec\u30b9\u3092\/etc\/hosts\u306b\u66f8\u3044\u3066\u4f5c\u696d\u3057\u307e\u3057\u305f\u3002\r\n \u540c\u69d8\u306b\u65b0VPS\u306fnsd\u3067\u65b0\u3057\u3044\u30a2\u30c9\u30ec\u30b9\u3092\u5e83\u544a\u3057\u3066\u3082local_unbound\r\n \u306froot\u30b5\u30fc\u30d0\u304b\u3089\u53e4\u3044VPS\u306ensd\u3092\u898b\u306b\u884c\u3063\u3066\u3057\u307e\u3046\u306e\u3067\u3001\r\n \/etc\/hosts\u306b\u65b0VPS\u306eIPv4\/IPv6\u30a2\u30c9\u30ec\u30b9\u3092\u66f8\u3044\u3066\u52d5\u4f5c\u78ba\u8a8d\u3092\r\n \u884c\u3044\u307e\u3057\u305f\u3002<\/pre>\n(4) \u4e00\u901a\u308a\u52d5\u4f5c\u78ba\u8a8d\u304c\u7d42\u308f\u3063\u305f\u3089\u3001conoha\u306e\u30ab\u30b9\u30b3\u30f3\u306b\u30ed\u30b0\u30a4\u30f3\u3057\r\n \u3066DNS\u3092\u66f4\u65b0\u3059\u308b<\/pre>\n(5) network solutions\u306e\u30ab\u30b9\u30b3\u30f3\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3066IPv4\u306eglue\r\n record\u3092\u4fee\u6b63\u3059\u308b\u3002IPv6\u306eglue record\u306f\u4fee\u6b63\u3067\u304d\u306a\u3044\u306e\u3067\u30e1\u30fc\r\n \u30eb\u3067\u4fee\u6b63\u3092\u4f9d\u983c\u3059\u308b\u3002<\/pre>\n\u305f\u3063\u305f\u3053\u308c\u3060\u3051\u3067\u3059\u304c\u30c6\u30ec\u30d3\u3092\u898b\u306a\u304c\u3089\u3084\u3063\u305f\u30895\u6642\u9593\u8fd1\u304f\u304b\u304b\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002VPS\u3092\u4f5c\u6210\u3057\u76f4\u305b\u3070SSD\u5bb9\u91cf\u304c\u5897\u3048\u308b\u3053\u3068\u306f\u6628\u65e5\u77e5\u3063\u305f\u3070\u304b\u308a\u3067\u4f55\u306e\u524d\u6e96\u5099\u3082\u3057\u3066\u306a\u304b\u3063\u305f\u306e\u3067\u3001DNS\u306eA\/AAAA\u30ec\u30b3\u30fc\u30c9\u306ettl\u306f\u3084\u305f\u3089\u5927\u304d\u3044\u307e\u307e\u3067\u3059\u3002\u5f93\u3063\u3066\u3001\u304b\u306a\u308a\u9577\u671f\u306b\u6e21\u3063\u3066\u65e7\u30b5\u30fc\u30d0\u306eIP\u30a2\u30c9\u30ec\u30b9\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u65e7\u30b5\u30fc\u30d0\u306f\u4eca\u6708\u672b\u4f4d\u306b\u306f\u6b62\u3081\u3061\u3083\u3046\u3064\u3082\u308a\u3067\u3059\u3002\uff08\u3068\u65b0\u30b5\u30fc\u30d0\u4e0a\u306ewordpress\u306b\u306f\u66f8\u3044\u3066\u3082\u65e7\u30b5\u30fc\u30d0\u306b\u306f\u66f8\u3044\u3066\u3044\u307e\u305b\u3093\u304c..\uff09<\/p>\n
\u305d\u306e1<\/a>\u3078\u623b\u308b\u3000\u305d\u306e3<\/a>\u3078\u7d9a\u304f<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5bb6\u65cf\u306e\u898b\u821e\u3044\u3067\u75c5\u9662\u306b\u884c\u3053\u3046\u3068\u601d\u3063\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3001\u6700\u8fd1\u306ecovid-19\u306e\u5f71\u97ff\u3067\u898b\u821e\u3044\u306f\u81ea\u7c9b\u3059\u308b\u3088\u3046\u75c5\u9662\u304b\u3089\u901f\u9054\u304c\u6765\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,4],"tags":[],"class_list":["post-1872","post","type-post","status-publish","format-standard","hentry","category-freebsd","category-vps"],"_links":{"self":[{"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1872","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1872"}],"version-history":[{"count":33,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1872\/revisions"}],"predecessor-version":[{"id":1918,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1872\/revisions\/1918"}],"wp:attachment":[{"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1872"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1872"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ish.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}