# vgcreate

用于创建LVM卷组

## 补充说明

**vgcreate命令** 用于创建LVM卷组。卷组（Volume Group）将多个物理卷组织成一个整体，屏蔽了底层物理卷细节。在卷组上创建逻辑卷时不用考虑具体的物理卷信息。

### 语法

```
vgcreate(选项)(参数)
```

### 选项

```
-l：卷组上允许创建的最大逻辑卷数；
-p：卷组中允许添加的最大物理卷数；
-s：卷组上的物理卷的PE大小。
```

### 参数

* 卷组名：要创建的卷组名称；
* 物理卷列表：要加入到卷组中的物理卷列表。

### 实例

使用vgcreate命令创建卷组 "vg1000"，并且将物理卷`/dev/sdb1`和`/dev/sdb2`添加到卷组中。在命令行中输入下面的命令：

```
[root@localhost ~]# vgcreate vg1000 /dev/sdb1 /dev/sdb2  #创建卷组"vg1000"
```

输出信息如下：

```
Volume group "vg1000" successfully created
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://hezhiqiang.gitbook.io/linux/ming-ling/vgcreate.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.