{"action":"closed","issue":{"url":"https://api.github.com/repos/NixOS/nixpkgs/issues/9288","labels_url":"https://api.github.com/repos/NixOS/nixpkgs/issues/9288/labels{/name}","comments_url":"https://api.github.com/repos/NixOS/nixpkgs/issues/9288/comments","events_url":"https://api.github.com/repos/NixOS/nixpkgs/issues/9288/events","html_url":"https://github.com/NixOS/nixpkgs/issues/9288","id":101309578,"number":9288,"title":"[lvmthin] Cannot read thin-pool target version","user":{"login":"rushmorem","id":4958190,"avatar_url":"https://avatars.githubusercontent.com/u/4958190?v=3","gravatar_id":"","url":"https://api.github.com/users/rushmorem","html_url":"https://github.com/rushmorem","followers_url":"https://api.github.com/users/rushmorem/followers","following_url":"https://api.github.com/users/rushmorem/following{/other_user}","gists_url":"https://api.github.com/users/rushmorem/gists{/gist_id}","starred_url":"https://api.github.com/users/rushmorem/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rushmorem/subscriptions","organizations_url":"https://api.github.com/users/rushmorem/orgs","repos_url":"https://api.github.com/users/rushmorem/repos","events_url":"https://api.github.com/users/rushmorem/events{/privacy}","received_events_url":"https://api.github.com/users/rushmorem/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-08-16T23:44:22Z","updated_at":"2015-08-16T23:53:26Z","closed_at":"2015-08-16T23:53:26Z","body":"Trying to create a [thinly provisioned LVM volume](https://lxadm.wordpress.com/2012/10/17/lvm-thin-provisioning/) on `nixos-unstable` (don't have a 14.12 installation right now so I can't test it) gives the following error:-\r\n```\r\n  Cannot read thin-pool target version.\r\n  thin-pool: Required device-mapper target(s) not detected in your kernel\r\n  Run `lvconvert --help' for more information.\r\n```\r\n"}}