{"action":"closed","issue":{"url":"https://api.github.com/repos/ncw/stressdisk/issues/4","repository_url":"https://api.github.com/repos/ncw/stressdisk","labels_url":"https://api.github.com/repos/ncw/stressdisk/issues/4/labels{/name}","comments_url":"https://api.github.com/repos/ncw/stressdisk/issues/4/comments","events_url":"https://api.github.com/repos/ncw/stressdisk/issues/4/events","html_url":"https://github.com/ncw/stressdisk/issues/4","id":67964766,"number":4,"title":"Problem on Mac OS 10.6.8 with new drive","user":{"login":"sfenwick","id":8009301,"avatar_url":"https://avatars.githubusercontent.com/u/8009301?v=3","gravatar_id":"","url":"https://api.github.com/users/sfenwick","html_url":"https://github.com/sfenwick","followers_url":"https://api.github.com/users/sfenwick/followers","following_url":"https://api.github.com/users/sfenwick/following{/other_user}","gists_url":"https://api.github.com/users/sfenwick/gists{/gist_id}","starred_url":"https://api.github.com/users/sfenwick/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sfenwick/subscriptions","organizations_url":"https://api.github.com/users/sfenwick/orgs","repos_url":"https://api.github.com/users/sfenwick/repos","events_url":"https://api.github.com/users/sfenwick/events{/privacy}","received_events_url":"https://api.github.com/users/sfenwick/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2015-04-12T21:56:40Z","updated_at":"2016-10-06T14:11:16Z","closed_at":"2016-10-06T14:11:16Z","body":"First time user of stressdisk, so not sure where the issue is with this:\r\n\r\nMac Pro (2010), Mac OS 10.6.8\r\nNew WD Black 4TB in external eSATA dock. Dock has a fan and drive is room temp to the touch.\r\n\r\nI started stressdisk yesterday with the command:\r\n\r\n`./stressdisk -duration=24h0m0s -logfile=\"stressdisk.log\" run /Volumes/NewDisk/`\r\n\r\nI was writing fine, about 175MB/s:\r\n\r\n`2015/04/11 14:19:54 Writing file \"/Volumes/NewDisk/TST_0024\" size 1000000000`\r\n`2015/04/11 14:20:00 Writing file \"/Volumes/NewDisk/TST_0025\" size 1000000000`\r\n`2015/04/11 14:20:05 Writing file \"/Volumes/NewDisk/TST_0026\" size 1000000000`\r\n`2015/04/11 14:20:11 Writing file \"/Volumes/NewDisk/TST_0027\" size 1000000000`\r\n`2015/04/11 14:20:16 Writing file \"/Volumes/NewDisk/TST_0028\" size 1000000000`\r\n\r\nAs it tried to fill the disk, it slowed way, way down:\r\n`2015/04/12 03:13:40 Writing file \"/Volumes/NewDisk/TST_3989\" size 1000000000`\r\n`2015/04/12 03:13:56 Writing file \"/Volumes/NewDisk/TST_3990\" size 1000000000`\r\n`2015/04/12 08:48:03 Writing file \"/Volumes/NewDisk/TST_3991\" size 1000000000`\r\n`2015/04/12 10:52:18 Writing file \"/Volumes/NewDisk/TST_3992\" size 1000000000`\r\n`2015/04/12 12:03:40 Writing file \"/Volumes/NewDisk/TST_3993\" size 1000000000`\r\n`2015/04/12 13:14:52 Writing file \"/Volumes/NewDisk/TST_3994\" size 1000000000`\r\n`2015/04/12 14:26:27 Writing file \"/Volumes/NewDisk/TST_3995\" size 1000000000`\r\n\r\nWe're past the 24 hours (started 4/11 14:17:42, currently 14:50:45) and it's now reading at about 25MB/s, which I assume is the read random portion of the test. Since it finished writing after the timer should have expired, will it ever stop? Also, are any error messages flushed out of whatever stream they are written to, so that if there are no errors visible I can assume that there have been none?\r\n\r\n\r\nI'll let it continue to run for now. If I recall, if I kill it now and restart it, will it detect the disk as full and just read the existing files?"}}
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