{"id":846,"date":"2010-03-18T20:16:10","date_gmt":"2010-03-19T00:16:10","guid":{"rendered":"http:\/\/kljcharters.wordpress.com\/?p=37"},"modified":"2016-05-22T22:24:48","modified_gmt":"2016-05-23T02:24:48","slug":"why-mac-users-should-think-about-a-drobo","status":"publish","type":"post","link":"https:\/\/kljcharters.com\/blog\/why-mac-users-should-think-about-a-drobo\/","title":{"rendered":"Why Mac users should think about a Drobo"},"content":{"rendered":"<p>5386<\/p>\n<p><strong>It&#8217;s all about metadata<br \/>\n<\/strong><br \/>\nThere are three basic NAS type devices out there:<\/p>\n<p>* HP Media Server and clones: HP promoted their Media Server at Macworld as a &#8220;home file server.&#8221; This somewhat surprised me, given that it is running Windows XP Media Edition or whatever the Vista equivalent might be;<br \/>\n* The generic NAS stuff, produced by Iomega, Buffalo, etc. Every single one of these I&#8217;ve ever seen uses a cut-down version of Linux;<br \/>\n* <a title=\"Apple Time Capsule\" href=\"http:\/\/www.apple.com\/timecapsule\/\" target=\"_blank\">Apple Time Capsule<\/a>.<\/p>\n<p>Let&#8217;s address the first two types as a lump. Windows and the Linux-based stuff share things that a Mac can read as SMB (Server Message Block) volumes. The Linux-based NAS units use open-source Samba (a pun on SMB) services, while HP Media Server uses Windows or Vista SMB services. The operating system part isn&#8217;t as important as the file system.<\/p>\n<p>Now, what can you save in Windows? You can save a file, you can save the file&#8217;s &#8220;last saved&#8221; date, you can save its size. You _cannot_ save the icon directly; this is actually an abstraction through the registry. You _cannot_ save the icon color; Windows simply has never heard of this. If you want to change the icon, for example, you need to use a registry editor.<\/p>\n<p>Cosmetics aside, you also don&#8217;t get much metadata.<\/p>\n<p>What does a Mac save? It saves:<\/p>\n<ul>\n<li>Icon. Either an application-specific icon or, if you feel like it, any old icon you want to paste over the default. No limits;<\/li>\n<li>Icon color. Apple calls these &#8220;labels,&#8221; but whatever you call it, being able to color icons is quite useful;<\/li>\n<li>Size. You get a rounded-up size (10.2 megabytes) and an exact size (10,701,354 bytes);<\/li>\n<li>You get a created date;<\/li>\n<li>You get a modified date;<\/li>\n<li>You can tell if the file is stationary for something else;<\/li>\n<li>You can tell if it is locked;<\/li>\n<li>If it is a PDF, you can tell how many pages it is, the dimensions of the page, what software created it, and what version of the PDF specification was used;<\/li>\n<li>If it is a sound file, you get the duration in hours, minutes and seconds, the number of channels, and the bit rate, and you an even play it;<\/li>\n<li>If it is an image, you get what kind of image, dimensions of the image, device used to create the image (usually a camera), device model, color space, color profile, focal length, alpha channel, red eye, f-stop, shutter speed, and a preview of the image;<\/li>\n<li>If it is a video file, you get the kind, dimensions, codec, duration, channels, bit rate, and a preview;<\/li>\n<li>If any of these items happened to be saved from Apple Mail, you also get the sender name, address, subject matter, and date of the E-mail.<\/li>\n<\/ul>\n<p>If you save a Mac file with all this nice, rich metadata on a NAS or Windows-based file share, most of the metadata is lost. Sometimes the file itself is lost, if the file share just doesn&#8217;t understand what the heck it is supposed to be, or if the file itself is complex (<a title=\"Apple iWork Pages\" href=\"http:\/\/www.apple.com\/iwork\/pages\/\" target=\"_blank\">Pages<\/a> pages are not pages but an entire directory bundled together, as are <a title=\"Apple iWork Keynote\" href=\"http:\/\/www.apple.com\/iwork\/keynote\/\" target=\"_blank\">Keynote<\/a> presentations).<\/p>\n<p>A Mac OS X-based drive, or a Time Capsule, stores a staggering amount of information that simply doesn&#8217;t have an equivalent in the Windows or Linux-based NAS worlds.<\/p>\n<p>What does this have to do with a Drobo? A <a title=\"Drobo, by Data Robotics\" href=\"http:\/\/drobo.com\/\" target=\"_blank\">Drobo<\/a> can be formatted with a Mac OS X Extended (Journaled) volume. In other words, all this pretty metadata is preserved. Automatically.<\/p>\n<p>Cool. You can even use it as a Time Machine store, if you wish.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>5386 It&#8217;s all about metadata There are three basic NAS type devices out there: * HP Media Server and clones: HP promoted their Media Server at Macworld as a &#8220;home file server.&#8221; This somewhat surprised me, given that it is <a class=\"more-link\" href=\"https:\/\/kljcharters.com\/blog\/why-mac-users-should-think-about-a-drobo\/\">Continue reading <span class=\"screen-reader-text\">  Why Mac users should think about a Drobo<\/span><span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[212,353,354,4,362,213,116],"tags":[228,700,445,207,540,632],"class_list":["post-846","post","type-post","status-publish","format-standard","hentry","category-apple","category-computer-security","category-computing","category-digital-life","category-mac-os-x","category-macintosh","category-technology","tag-apple","tag-backup","tag-drobo","tag-mac","tag-nas","tag-time-capsule"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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