{"id":4812,"date":"2012-08-11T15:37:49","date_gmt":"2012-08-11T06:37:49","guid":{"rendered":"http:\/\/oichinote.com\/plus\/?p=4812"},"modified":"2012-08-21T06:52:32","modified_gmt":"2012-08-20T21:52:32","slug":"perfomace-of-netatalk","status":"publish","type":"post","link":"https:\/\/oichinote.com\/plus\/2012\/08\/perfomace-of-netatalk.html","title":{"rendered":"netatalk\u306e\u8ee2\u9001\u901f\u5ea6\u3092\u6e2c\u5b9a\u3057\u307e\u3057\u305f"},"content":{"rendered":"<p>\u4eca\u3001NAS\u3068\u3057\u3066IODATA\u306eLANDISK Home HDL4-G2.0\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n[amazonjs asin=\"B000PGVH92\" locale=\"JP\"]\n<p>\u3053\u306eNAS\u306e\u30ea\u30d7\u30ec\u30fc\u30b9\u3092\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u3068\u3057\u3066\u3001NAS\u306e\u8ee2\u9001\u901f\u5ea6\u3092\u8abf\u3079\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<p>\u30c6\u30b9\u30c8\u306b\u4f7f\u3063\u305f\u306e\u306f\u3001\u6b21\u306e\u74b0\u5883\u3067\u3059\u3002<\/p>\n<ul>\n<li>Macbook Pro 15 (early 2011) OS X 10.7.4 Lion GbE\u306b\u63a5\u7d9a<\/li>\n<li>IODATA LANDISK Home HDL4-G2.0 GbE\u306b\u63a5\u7d9a netatalk 2.0.2<\/li>\n<li>PowerMac G4\/MDD (1.25GHz Dual, MEM=2GB) (Ubuntu 10.04) GbE\u306b\u63a5\u7d9a netatalk 3.0<\/li>\n<\/ul>\n<p>Macbook Pro\u304b\u3089\u3001LANDISK Home\u304a\u3088\u3073PowerMac G4\/MDD\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305fnetatalk\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u901f\u5ea6\u3092\u8a08\u6e2c\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u969b\u3001GbE\u306e\u5834\u5408\u3068100baseTX\u306e\u5834\u5408\u306e\u4e21\u65b9\u3092\u8a08\u6e2c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>PowerMac G4\/MDD\u3078\u306e\u30c7\u30a3\u30b9\u30af\u306e\u3064\u306a\u304e\u65b9\u306f\u3001\u5185\u8535(ATA100)(EXT4)\u3001FW400(EXT4)\u3001USB2.0(EXT4)\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Macbook Pro\u306b\u76f4\u63a5\u3064\u306a\u3044\u3060\u30c7\u30a3\u30b9\u30af\u3078\u306e\u901f\u5ea6\u3082\u6e2c\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u63a5\u7d9a\u65b9\u6cd5\u306f\u3001\u5185\u8535(STATA Gen.2)(HFS+)\u3001FW800(HFS+)\u3001USB2.0(HFS+)\u3067\u3059\u3002<\/p>\n<p>\u8ee2\u9001\u901f\u5ea6\u306f\u3001\u6b21\u306e\u65b9\u6cd5\u3067\u6e2c\u5b9a\u3057\u3066\u3044\u307e\u3059\u30024kB\u5358\u4f4d\u3067100MB\u5206\u306e\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u66f8\u304d\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>Write: dd bs=4096 count=25600 if=\/dev\/zero of={\u5bfe\u8c61\u30c7\u30a3\u30b9\u30af\u306e\u30d5\u30a1\u30a4\u30eb}<\/li>\n<li>Read: dd bs=4096 count=25600 if={\u5bfe\u8c61\u30c7\u30a3\u30b9\u30af\u306e\u30d5\u30a1\u30a4\u30eb} of=\/dev\/null<\/li>\n<\/ul>\n<p>\u305d\u308c\u305e\u308c\u30013\u56de\u8a08\u6e2c\u3057\u3001\u305d\u306e\u5e73\u5747\u3092\u53d6\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>(\u8ffd\u8a18 2012-08-21 06:50 Write\u306e\u8a08\u6e2c\u306b\u3001\u5165\u529b\u3068\u3057\u3066\/dev\/zero\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059(\u5f53\u521d\u306e\u8a18\u4e8b\u3067\u306f\u3001\/dev\/null\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u9593\u9055\u3044\u3067\u3059)\u3002\u3067\u3059\u304c\u3001\/dev\/urandom\u3092\u4f7f\u3063\u305f\u65b9\u304c\u3001\u3088\u308a\u6b63\u3057\u3044\u5024\u3092\u6c42\u3081\u3089\u308c\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u3053\u306e\u30c7\u30d0\u30a4\u30b9\u304c\u3042\u308b\u4e8b\u3092\u3001\u6700\u8fd1\u77e5\u308a\u307e\u3057\u305f\u3002)<\/p>\n<ul>\n<li><a href=\"http:\/\/ja.wikipedia.org\/wiki\/\/dev\/random\" target=\"_blank\">\/dev\/random &#8211; Wikipedia<\/a><\/li>\n<\/ul>\n<p>\u5f97\u3089\u308c\u305f\u30b0\u30e9\u30d5\u306f\u3001\u6b21\u306e\u69d8\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/oichinote.com\/plus\/files\/20120811disk-perfomance-4k.png\" alt=\"\u30c7\u30a3\u30b9\u30af\u8ee2\u9001\u901f\u5ea6\" title=\"20120811disk-perfomance-4k\" width=\"480\" height=\"325\" class=\"alignnone size-full wp-image-4826\" srcset=\"https:\/\/oichinote.com\/plus\/files\/20120811disk-perfomance-4k.png 480w, https:\/\/oichinote.com\/plus\/files\/20120811disk-perfomance-4k-150x102.png 150w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/p>\n<p>LANDISK Home 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G4\u3067\u3059\u308955MB\/s\u3082\u51fa\u308b\u306e\u3067\u3001\u305d\u308c\u306a\u308a\u306ePC\u306bnetatalk\u3092\u5165\u308c\u308c\u3070\u3001\u5341\u5206\u306a\u901f\u5ea6\u304c\u51fa\u308b\u3068\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4eca\u3001NAS\u3068\u3057\u3066IODATA\u306eLANDISK Home HDL4-G2.0\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002 \u3053\u306eNAS\u306e\u30ea\u30d7\u30ec\u30fc\u30b9\u3092\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u3068\u3057\u3066\u3001NAS\u306e\u8ee2\u9001\u901f\u5ea6\u3092\u8abf\u3079\u3066\u307f\u307e\u3057\u305f\u3002 \u30c6\u30b9\u30c8\u306b\u4f7f\u3063\u305f\u306e\u306f\u3001\u6b21\u306e\u74b0\u5883\u3067\u3059\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4826,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"\u65b0\u3057\u3044\u8a18\u4e8b\u300enetatalk\u306e\u8ee2\u9001\u901f\u5ea6\u3092\u6e2c\u5b9a\u3057\u307e\u3057\u305f\u300f\u3092\u6295\u7a3f\u3057\u307e\u3057\u305f\u3002\u8aad\u3093\u3067\u3044\u305f\u3060\u3051\u308b\u3068\u5b09\u3057\u3044\u3067\u3059\u3002","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[34,30,5],"tags":[],"class_list":["post-4812","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mac","category-netatalk","category-computer"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/oichinote.com\/plus\/files\/20120811disk-perfomance-4k.png","jetpack-related-posts":[{"id":4848,"url":"https:\/\/oichinote.com\/plus\/2012\/08\/a-plan-for-replacing-hdl4.html","url_meta":{"origin":4812,"position":0},"title":"LANDISK 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