{"id":12300,"date":"2021-02-28T21:05:22","date_gmt":"2021-02-28T12:05:22","guid":{"rendered":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/?p=12300"},"modified":"2021-02-28T21:05:22","modified_gmt":"2021-02-28T12:05:22","slug":"gentoo%e5%ae%9f%e3%83%9e%e3%82%b7%e3%83%b3%e5%bc%95%e9%80%80%e3%81%b8-%e3%80%9c%e4%bd%9c%e6%a5%ad%e5%ae%8c%e4%ba%86%e3%80%9c","status":"publish","type":"post","link":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/?p=12300","title":{"rendered":"Gentoo\u5b9f\u30de\u30b7\u30f3\u5f15\u9000\u3078 \u301c\u4f5c\u696d\u5b8c\u4e86\u301c"},"content":{"rendered":"\n

HDDに退避したRaspberry Pi 4 Model B用のManjaro ARM64は，512GBのSSDにコピーしただけで，あっさり動きました．なまじ，fstabのパーティションをUUIDなどで記述してないからです．<\/p>\n\n\n\n

一方，実マシンのGentooからコピーした仮想ディスクによる仮想マシンを仕立てるのには，結構手間取りました．というか，勘違いをしてしまい，\/bootのパーティションをvfatにしてしまったため，grubがKernelイメージをちゃんと設定できなかったのです．\/bootパーティションは，ext4ないしext3で，vfatとすべきは，EFIですね．Raspberry Piと混乱してきました😥<\/p>\n\n\n\n

今のところ仮想マシンでEFIによるブートはうまくいってませんから，EFIのパーティションを切るのは無意味です．<\/p>\n\n\n\n

また．\/bootについても，あえて別パーティションにする必要はないので最終的には，rootドライブの\/bootディレクトリーにkernelなどをコピーして，grub-install; gfub-mkconfigをかけました．<\/p>\n\n\n\n

一応今回のOSとSSDの入れ替え作業は完了です．<\/p>\n\n\n\n

（以上すべて当社調べ<\/a>によります．）<\/p>\n","protected":false},"excerpt":{"rendered":"

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