{"id":1483,"date":"2022-12-02T00:33:26","date_gmt":"2022-12-02T06:33:26","guid":{"rendered":"https:\/\/www.schwie.com\/brad\/?p=1483"},"modified":"2022-12-02T00:33:26","modified_gmt":"2022-12-02T06:33:26","slug":"ssd-and-tbw-on-macos","status":"publish","type":"post","link":"https:\/\/www.schwie.com\/brad\/?p=1483","title":{"rendered":"SSD and TBW on macOS"},"content":{"rendered":"<p>I had another NVMe SSD die in my macbookpro11,4. I would&#8217;ve been curious to see what the TBW (terabytes written) was before each of them died.<\/p>\n<p>After installing a new Samsung 970 yesterday and restoring from my Time Capsule with Time Machine, I fired up Terminal.app and ran the following commands:<\/p>\n<p>diskutil list<br \/>\n(this showed me that disk0 is my new 2TB SSD)<br \/>\niostat -Id disk0<\/p>\n<p>The second command reported that the SSD has written 181476.09 MB in its life so far. This seemed low, since 900 GB of data were restored to the SSD&#8230; <\/p>\n","protected":false},"excerpt":{"rendered":"<p>I had another NVMe SSD die in my macbookpro11,4. I would&#8217;ve been curious to see what the TBW (terabytes written) was before each of them died. After installing a new Samsung 970 yesterday and restoring from my Time Capsule with &hellip; <a href=\"https:\/\/www.schwie.com\/brad\/?p=1483\">Continue reading <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":[1],"tags":[],"class_list":["post-1483","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=\/wp\/v2\/posts\/1483","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1483"}],"version-history":[{"count":1,"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=\/wp\/v2\/posts\/1483\/revisions"}],"predecessor-version":[{"id":1484,"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=\/wp\/v2\/posts\/1483\/revisions\/1484"}],"wp:attachment":[{"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1483"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1483"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}