https://nofu.jp/wiki/ 2026-05-04T23:32:25+00:00 https://nofu.jp/wiki/ https://nofu.jp/wiki/lib/tpl/bootstrap3/images/favicon.ico text/html 2022-05-09T10:24:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://nofu.jp/wiki/en/blog/2022/2022-05-08?rev=1652059446 ZFS can't remove special vdevs from RAIDZ pools It seems that ZFS cannot remove special vdevs from any kind of RAIDZ pools as of OpenZFS v2.1.4. This behaviour is believed to be a specification being caused by a limitation of top-level vdev removal, I guess.