{"id":4186,"date":"2014-02-26T15:44:16","date_gmt":"2014-02-26T06:44:16","guid":{"rendered":"http:\/\/mike.md.tsukuba.ac.jp\/terui\/blog\/?p=4186"},"modified":"2021-12-27T09:33:51","modified_gmt":"2021-12-27T00:33:51","slug":"mavericks%e3%81%ae%e6%99%82%e8%a8%88-%e3%82%92-time-server-%e3%81%ab%e5%90%8c%e6%9c%9f%e3%81%95%e3%81%9b%e3%82%8b%e3%80%82","status":"publish","type":"post","link":"https:\/\/nbsigh2.com\/?p=4186","title":{"rendered":"Mavericks\u306e\u6642\u8a08 \u3092 time server \u306b\u540c\u671f\u3055\u305b\u308b\u3002"},"content":{"rendered":"

Mavericks \u306e\u6642\u523b\u540c\u671f\u304c\u304a\u304b\u3057\u3044\u3002\u3053\u3053\u3067\u5909\u66f4\u3092\u8a66\u307f\u305f<\/a>\u304c\u3001\u307e\u3060\u3060\u3081\u3060\u3002\u3060\u304b\u3089ntpd \u3092\u5225\u9014\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u306b\u3057\u305f\u3002
\nOS X Mavericks\u306eNTP\u30b5\u30fc\u30d0\u3068\u540c\u671f\u304c\u3068\u308c\u306a\u3044\u30b9\u30c6\u30ad\u4ed5\u69d8<\/a>\u3092\u53c2\u8003\u306bNTP\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u307f\u308b\u3002
\nNTP Software Downloads<\/a>\u304b\u3089Development 4.2.7p425 \u306e http
\n\"20140226ntp-00\"<\/a>
\n\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3002Production\u306e4.3.6p5 \u306fMavericks \u3067\u306f\u4f7f\u3048\u306a\u3044\u3088\u3046\u3060\u3002
\n\"20140226ntp-03\"<\/a>\u3000\u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3066\u89e3\u51cd\u3059\u308b\"20140226ntp-04\"<\/a>\u3002
\n\u3053\u306e\u30d5\u30a9\u30eb\u30c0\u3092\/temp \u5185\u306b\u79fb\u52d5\u3055\u305b\u308b\u3002TinkerTool <\/a>\u3067 . \u3067\u59cb\u307e\u308b\u30d5\u30a1\u30a4\u30eb\uff0f\u30d5\u30a9\u30eb\u30c0\u3092\u53ef\u8996\u5316\u3057\u3066\u304a\u304f\u3068\u9762\u5012\u304c\u306a\u3044\u3002
\n\u4ee5\u964d\u306f\u30bf\u30fc\u30df\u30ca\u30eb\u3067 su \u306b\u306a\u3063\u3066<\/a>\u5b9f\u884c\u3057\u305f\u307b\u3046\u304c\u697d\u3060\u3002\u3000\/tmp\/ntp-dev-4.2.7p425\u3000\u306b\u884c\u3063\u3066\u3001congfigure \u3092\u5b9f\u884c\u3059\u308b\u3002Xcode \u304c\u7121\u3044\u3068\u30a8\u30e9\u30fc\u3068\u306a\u308a\u3001Xcode\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u304b\u3068\u304b\u805e\u3044\u3066\u304f\u308b\u304b\u3089\u3001\u6307\u793a\u306b\u3057\u305f\u304c\u3063\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3002<\/p>\n

sh-3.2# .\/configure
\nchecking for a BSD-compatible install… \/usr\/bin\/install -cchecking whether build environment is sane… yes
\n\uff08\u7565\uff09
\nconfig.status: creating evconfig-private.h
\nconfig.status: executing depfiles commands
\nconfig.status: executing libtool commands
\nconfig.status: executing libtool commands<\/p><\/blockquote>\n

\u3068\u306a\u308b\u304b\u3089\u3001\u3055\u3089\u306bmake \u3059\u308b\u3002<\/p>\n

sh-3.2# make
\nCompiling with GCC now generates lots of new warnings.
\nDon’t be concerned. They’re just warnings.
\nDon’t send bug reports about the warnings, either.
\nFeel free to send patches that fix these warnings, though.
\n\uff08\u7565\uff09
\nMaking all in tests
\nmake[3]: Nothing to be done for `all-am’.
\nmake[2]: Nothing to be done for `all-am’.<\/p><\/blockquote>\n

warning: \u304c\u6ca2\u5c71\u3067\u3066\u304f\u308b\u304c\u7121\u8996\u3060\u3002make install \u3059\u308b\u3002<\/p>\n

sh-3.2# make install
\n[ ! -r .\/..\/COPYRIGHT ]
\n|| [ check-COPYRIGHT-submake -nt .\/..\/COPYRIGHT ]
\n|| \/Library\/Developer\/CommandLineTools\/usr\/bin\/make check-COPYRIGHT-submake
\n(\u7565\uff09
\nx html\/warp.html
\nx html\/._xleave.html
\nx html\/xleave.html<\/p><\/blockquote>\n

\/usr\/local\/sbin \u306bntpd \u304c\u3067\u304d\u308b\u3002
\n\u672c\u6765\u306entpd \u306f
\n\/usr\/sbin \u306b\u3042\u308b\u304b\u3089\u3001\u3053\u3044\u3064\u306f\u4f7f\u3048\u306a\u3044\u3088\u3046\u306b\u5225\u540d\uff08\u6700\u5f8c\u306b~\u3092\u4ed8\u3051\u308b\uff09\u3067\u4fdd\u5b58\u3057\u3066\u304a\u304f\u3002\/usr\/sbin\u3067<\/p>\n

sh-3.2# mv \/usr\/sbin\/ntpd \/usr\/sbin\/ntpd~<\/p><\/blockquote>\n

\u30b7\u30f3\u30dc\u30ea\u30c3\u30af\u30ea\u30f3\u30af\u3092\u5f35\u308b\u3002<\/p>\n

sh-3.2# ln -s \/usr\/local\/sbin\/ntpd \/usr\/sbin\/ntpd<\/p><\/blockquote>\n

\u78ba\u8a8d\u3059\u308b\u3002<\/p>\n

sh-3.2# pwd
\n\/usr\/sbin
\nsh-3.2# ls -al
\n\uff08\u7565\uff09
\nlrwxr-xr-x 1 root wheel 20 2 27 07:55 ntpd -> \/usr\/local\/sbin\/ntpd
\n-rwxr-xr-x 1 root wheel 61840 10 23 07:51 ntpdate
\n-rwxr-xr-x 1 root wheel 134272 10 23 07:51 ntpdc
\n-rwxr-xr-x 1 root wheel 375024 10 23 07:51 ntpd~
\n-rwxr-xr-x 1 root wheel 2029 10 23 07:51 ntptrace
\n\uff08\u7565\uff09<\/p><\/blockquote>\n

\/etc\/ntp.conf \u306btime server \u3092\u66f8\u304d\u52a0\u3048\u3001\u78ba\u8a8d\u3059\u308b<\/p>\n

sh-3.2#\u00a0\u00a0cat ntp.conf
\nserver ntp.nict.jp minpoll 6 maxpoll 10
\nserver ntp1.jst.mfeed.ad.jp minpoll 6 maxpoll 10
\nserver ntp2.jst.mfeed.ad.jp minpoll 6 maxpoll 10
\nserver ntp3.jst.mfeed.ad.jp minpoll 6 maxpoll 10<\/p><\/blockquote>\n

ntp.nict.jp \u306f\u72ec\u7acb\u884c\u653f\u6cd5\u4eba \u60c5\u5831\u901a\u4fe1\u7814\u7a76\u6a5f\u69cb\u306e time server <\/a>\u3067\u4e00\u822c\u30e6\u30fc\u30b6\u304c\u30ac\u30f3\u30ac\u30f3\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3082\u554f\u984c\u306a\u3044\u3068\u30a2\u30ca\u30a6\u30f3\u30b9\u3057\u3066\u3044\u308b\u30b5\u30a4\u30c8\u3060\u3002
\nntp1.jst.mfeed.ad.jp\u301cntp3.jst.mfeed.ad.jp\u3000\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30de\u30eb\u30c1\u30d5\u30a3\u30fc\u30c9\u682a\u5f0f\u4f1a\u793e\u304c\u30b5\u30fc\u30d3\u30b9<\/a>\u3057\u3066\u3044\u308btime server \u3067\u3053\u308c\u3082\u81ea\u7531\u306b\u4f7f\u3063\u3066\u3044\u3044\u3089\u3057\u3044\u3002
\nntpd \u3092\u6b62\u3081\u3066\u518d\u5ea6\u8aad\u307f\u8fbc\u307e\u305b\u3066\u3082\u3044\u3044\u304c\u3001Mac\u81ea\u4f53\u3092\u518d\u8d77\u52d5\u3057\u3066\u52d5\u4f5c\u3059\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u306b\u3059\u308b\u3002\u518d\u8d77\u52d5\u3057\u3066\u52d5\u304b\u306a\u3044\u3068\u56f0\u308b\u304b\u3089\u3060\u3002
\n\u3093\u3067\u3001\u518d\u8d77\u52d5\u3057\u3066\uff12\u3001\uff13\u5206\u5f8c\u3001ntpq -pn \u3092\u5b9f\u884c\u3059\u308b\u3002<\/p>\n

Mac:~ hoge$ ntpq -pn
\nremote refid st t when poll reach delay offset jitter
\n=================================================================
\n*133.243.238.164 .NICT. 1 u 36 64 377 11.384 -0.288 0.314
\n-210.173.160.27 172.29.3.50 2 u 33 64 377 11.581 0.620 0.387
\n+210.173.160.57 172.29.3.50 2 u 22 64 377 11.961 0.424 0.114
\n+210.173.160.87 172.29.3.60 2 u 8 64 377 11.271 0.666 0.182<\/p><\/blockquote>\n

\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u540c\u671f\u3057\u3066\u3044\u308b\u3002
\n\u30b7\u30b9\u30c6\u30e0\u74b0\u5883\u9078\u5b9a\u306e\u65e5\u4ed8\u3068\u6642\u523b\u3067\u306f\uff1b
\n\"20140226ntp-05\"<\/a>
\n 
\n\u3068\u6a2a\u4e26\u3073\u306b\u51fa\u3066\u6765\u3061\u3083\u3046\u304c\u3001\u3054\u611b\u5b0c\u3060\u306a\u3002
\n\u671d\uff19\u6642\u524d\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u8a2d\u5b9a\u3057\u305f\u304c\u3001\u5348\u5f8c\uff16\u6642\u306e\u7d50\u679c\u306f\uff1b<\/p>\n

Mac:~hoge$ ntpq -pn
\nremote refid st t when poll reach delay offset jitter
\n=================================================================
\n*133.243.238.164 .NICT. 1 u 242 512 377 11.600 -0.314 0.760
\n-210.173.160.27 172.29.3.60 2 u 131 512 377 11.656 0.658 0.575
\n+210.173.160.57 172.29.2.50 2 u 109 512 377 11.828 0.393 0.109
\n+210.173.160.87 172.29.3.50 2 u 106 512 377 11.416 0.763 0.312<\/p><\/blockquote>\n

\u3068\u30d4\u30c3\u30bf\u30f3\u30b3\u3060\u3002\u3053\u308c\u307e\u3067\u306f0.2\u79d2\u304f\u3089\u3044\u5e73\u6c17\u3067\u305a\u308c\u3066\u3044\u305f\u304b\u3089\u306a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\t\t\t\t\t\t<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14,3],"tags":[],"class_list":["post-4186","post","type-post","status-publish","format-standard","hentry","category-mountain-lion-server","category-3"],"_links":{"self":[{"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/posts\/4186","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4186"}],"version-history":[{"count":2,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/posts\/4186\/revisions"}],"predecessor-version":[{"id":20862,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=\/wp\/v2\/posts\/4186\/revisions\/20862"}],"wp:attachment":[{"href":"https:\/\/nbsigh2.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4186"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4186"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbsigh2.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}