lvmthinprovisioning

Using thin provisioning, you can manage a storage pool of free space, known as a thin pool, which can be allocated to an arbitrary number of devices when needed ...

2019年11月12日 — Using thin provisioning, you can manage a storage pool of free space, known as a thin pool, which can be allocated to an arbitrary number of ...

Thin provisioning grants the ability to provision a larger pool of block storage that may be larger in size than the physical device storing the data, resulting ...

2024年2月1日 — In this tutorial we learn the basic concepts behind LVM thin provisioning, and we see how to create thin pools and volumes on Linux.

LVM thin provisioning allows you to over-provision the physical storage. You can create file systems which are larger than the available physical storage.

A thin pool LV must be created before thin LVs can be created within it. A thin pool LV is created by combining two standard LVs: a large data LV that will hold ...

2021年9月13日 — 在标准的逻辑卷中磁盘空间在创建时就会占用卷组的空间，但是在瘦（thin）卷中只有在写入时才会占用存储池thin pool LV中的空间。 一个thin逻辑卷创建前 ...

2023年11月23日 — LVM thin pools instead allocates blocks when they are written. This behaviour is called thin-provisioning, because volumes can be much larger ...

Userland volume managers, such as LVM, need a way to synchronise their external metadata with the internal metadata of the pool target. The thin-pool target ...

在LVM 的Thin Provisioning 就有點像是銀行（LV Group）、借款公司（LV Brick）、與金錢（空間大小）。 你可以在Thin Provisioning 中規劃出一個Pool，然後在Pool 中切出 ...