vault backup: 2024-03-11 19:48:45
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@@ -163,6 +163,18 @@ lvextend -l +40%FREE /dev/vg1/lv1 多 40% 空間
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resize2fs /dev/vg1/lv1
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```
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# LVM 換電腦
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可能你重灌,或是把硬碟從這一台電腦換到另一台電腦,這都需要重新 "active" 原本的 LVM。
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先用 `lvscan` 看看是否有找到原本的 LVM:
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![[20240311_194022_WindowsTerminal_925x99.png]]
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如果有的話,紅框位置就是 LVM 的路徑,之後只要啟用它就可以了:
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```
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lvchange -a y lv1
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```
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之後再[[硬碟操作#掛載硬碟|mount]]它就好了。
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# 參考
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- [What is LVM2 in Linux ?. LVM](https://medium.com/@The_CodeConductor/what-is-lvm2-in-linux-3d28b479e250)
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- [建立LVM磁區 - HackMD](https://hackmd.io/@yzai/BJUIhnAb9)
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