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更新 linux基础/lvm扩容.md

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iProbe 2025-03-06 18:12:03 +08:00
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linux基础/lvm扩容.md
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@ -16,7 +16,13 @@ echo "- - -" > /sys/class/scsi_host/host2/scan
``` ```
1、查看磁盘#fdisk -l 1、查看磁盘#fdisk -l
2、创建分区#fdisk /dev/sdb 2-1、创建分区(小于或等于2T)#fdisk /dev/sdb
2-2、创建分区(大于2T)#parted /dev/sdb
>mklabel gpt
>unit s
>mkpart /dev/sdb 2048s 100%
>q
3、更新内核分区表#partprobe /dev/sdb1 3、更新内核分区表#partprobe /dev/sdb1
4、创建pv#pvcreate /dev/sdb1 4、创建pv#pvcreate /dev/sdb1