What Are the Rules for Resizing Volume Groups, Disks, and Partitions?

**Table 1** Rules for resizing disks and partitions in Windows
Item	Minimum Size	Maximum Size
Disk	System disk, the larger value between: Total partition size after resizing 40 GB Data disk, the larger value between: Total partition size after resizing 10 GB	System disk: 1,024 GB Data disk: 32,768 GB
Disk partition	The smaller value between: Used space + 1 GB Size before resizing	Disk size after resizing – Total size of the other partitions on the disk

**Table 2** Rules for resizing volumes, disks, and partitions in Linux
Scenario	Item	Minimum Size	Maximum Size
LVM	Logical volume (LV)	The smaller value between: Used space + 1 GB Size before resizing	Volume group (VG) size after resizing – Size of the other LVs in the VG
	Physical disk	The larger value between: 10 GB Total size of LVs in the VG – Total size of the other PVs in the VG	32,768 GB
	Physical partition	The larger value between: 1 GB Total size of LVs in the VG – Total size of the other PVs in the VG	Disk size after resizing – Total size of the other partitions on the disk
Non-LVM	Disk	System disk, the larger value between: Total partition size after resizing 40 GB Data disk: 10 GB	System disk: 1,024 GB Data disk: 32,768 GB
Non-LVM	Partition	The smaller value between: Used space + 1 GB Size before resizing	Disk size after resizing – Total size of the other partitions on the disk

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