{"action":"created","issue":{"url":"https://api.github.com/repos/hercules-390/hyperion/issues/46","labels_url":"https://api.github.com/repos/hercules-390/hyperion/issues/46/labels{/name}","comments_url":"https://api.github.com/repos/hercules-390/hyperion/issues/46/comments","events_url":"https://api.github.com/repos/hercules-390/hyperion/issues/46/events","html_url":"https://github.com/hercules-390/hyperion/issues/46","id":56079003,"number":46,"title":"Tape errors - reading 256KB tape blocks from d/t 3490","user":{"login":"fb435ea","id":10778216,"avatar_url":"https://avatars.githubusercontent.com/u/10778216?v=3","gravatar_id":"","url":"https://api.github.com/users/fb435ea","html_url":"https://github.com/fb435ea","followers_url":"https://api.github.com/users/fb435ea/followers","following_url":"https://api.github.com/users/fb435ea/following{/other_user}","gists_url":"https://api.github.com/users/fb435ea/gists{/gist_id}","starred_url":"https://api.github.com/users/fb435ea/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fb435ea/subscriptions","organizations_url":"https://api.github.com/users/fb435ea/orgs","repos_url":"https://api.github.com/users/fb435ea/repos","events_url":"https://api.github.com/users/fb435ea/events{/privacy}","received_events_url":"https://api.github.com/users/fb435ea/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/hercules-390/hyperion/labels/BUG","name":"BUG","color":"FF3300"},{"url":"https://api.github.com/repos/hercules-390/hyperion/labels/Researching...","name":"Researching...","color":"FFCC99"}],"state":"open","locked":false,"assignee":{"login":"Fish-Git","id":1486786,"avatar_url":"https://avatars.githubusercontent.com/u/1486786?v=3","gravatar_id":"","url":"https://api.github.com/users/Fish-Git","html_url":"https://github.com/Fish-Git","followers_url":"https://api.github.com/users/Fish-Git/followers","following_url":"https://api.github.com/users/Fish-Git/following{/other_user}","gists_url":"https://api.github.com/users/Fish-Git/gists{/gist_id}","starred_url":"https://api.github.com/users/Fish-Git/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Fish-Git/subscriptions","organizations_url":"https://api.github.com/users/Fish-Git/orgs","repos_url":"https://api.github.com/users/Fish-Git/repos","events_url":"https://api.github.com/users/Fish-Git/events{/privacy}","received_events_url":"https://api.github.com/users/Fish-Git/received_events","type":"User","site_admin":false},"milestone":null,"comments":7,"created_at":"2015-01-30T20:11:12Z","updated_at":"2015-02-17T04:34:24Z","closed_at":null,"body":"Windows 64bit version, snapshot from 12/30/2014, data chained ccw's, 32k/ccw for the total of 256kb,\r\nfor any size tape block the last ccw processed address points to the next to last ccw,\r\nresidual count is always x8000'.for both format-0 and format-1 ccws. reading less than 64k-1 from tape works fine.\r\n\r\nAlex\r\n"},"comment":{"url":"https://api.github.com/repos/hercules-390/hyperion/issues/comments/74615967","html_url":"https://github.com/hercules-390/hyperion/issues/46#issuecomment-74615967","issue_url":"https://api.github.com/repos/hercules-390/hyperion/issues/46","id":74615967,"user":{"login":"Fish-Git","id":1486786,"avatar_url":"https://avatars.githubusercontent.com/u/1486786?v=3","gravatar_id":"","url":"https://api.github.com/users/Fish-Git","html_url":"https://github.com/Fish-Git","followers_url":"https://api.github.com/users/Fish-Git/followers","following_url":"https://api.github.com/users/Fish-Git/following{/other_user}","gists_url":"https://api.github.com/users/Fish-Git/gists{/gist_id}","starred_url":"https://api.github.com/users/Fish-Git/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Fish-Git/subscriptions","organizations_url":"https://api.github.com/users/Fish-Git/orgs","repos_url":"https://api.github.com/users/Fish-Git/repos","events_url":"https://api.github.com/users/Fish-Git/events{/privacy}","received_events_url":"https://api.github.com/users/Fish-Git/received_events","type":"User","site_admin":false},"created_at":"2015-02-17T04:34:24Z","updated_at":"2015-02-17T04:34:24Z","body":"Alex wrote:\n\n> block size in not known in advance.\n> max allowed - 256k.\n> 20000 - just something to fit in 1st ccw.\n\nFYI: 256KB is an operating system and/or software imposed limitation. 3590 and later model tape drives support a maximum block size of 2MB (which 4.0 Hyperion supports).\n\n-- \n\"Fish\" (David B. Trout)\nSoftware Development Laboratories\nhttp://www.softdevlabs.com\nmail: fish@softdevlabs.com\n\n\n\n"}}