RHEL7使用ssm命令管理LVM
| 1.安装ssm |
| [root@localhost ~]# yum -y install system-storage-manager.noarch |
| 2.检查硬盘和LVM信息 |
|
[root@localhost ~]# sudo ssm list
---------------------------------------------------------//物理设备
Device Free Used Total Pool Mount point
---------------------------------------------------------
/dev/sda 50.00 GB PARTITIONED
/dev/sda1 500.00 MB /boot
/dev/sda2 2.02 GB SWAP
/dev/sda3 47.50 GB /
/dev/sdb 4.00 GB 1.00 GB 5.00 GB vg00
/dev/sdc 5.00 GB 0.00 KB 5.00 GB vg00
/dev/sdd 5.00 GB
/dev/sde 5.00 GB
---------------------------------------------------------
----------------------------------------------//存储池
Pool Type Devices Free Used Total
----------------------------------------------
vg00 lvm 2 8.99 GB 1.00 GB 9.99 GB
----------------------------------------------
----------------------------------------------------------------------------------//存储池中的LVM卷
Volume Pool Volume size FS FS size Free Type Mount point
----------------------------------------------------------------------------------
/dev/vg00/lv00 vg00 1.00 GB ext2 1.00 GB 957.62 MB linear
/dev/sda1 500.00 MB xfs 496.67 MB 406.23 MB part /boot
/dev/sda3 47.50 GB xfs 47.47 GB 43.87 GB part /
----------------------------------------------------------------------------------
|
| 3.将物理磁盘添加到LVM池中 |
|
[root@localhost ~]# ssm add -p vg00 /dev/sdd
Physical volume "/dev/sdd" successfully created
Volume group "vg00" successfully extended
|
| 4.查看当前存储池 |
|
[root@localhost ~]# ssm list
---------------------------------------------------------
Device Free Used Total Pool Mount point
---------------------------------------------------------
/dev/sda 50.00 GB PARTITIONED
/dev/sda1 500.00 MB /boot
/dev/sda2 2.02 GB SWAP
/dev/sda3 47.50 GB /
/dev/sdb 4.00 GB 1.00 GB 5.00 GB vg00
/dev/sdc 5.00 GB 0.00 KB 5.00 GB vg00
/dev/sdd 5.00 GB 0.00 KB 5.00 GB vg00
/dev/sde 5.00 GB
---------------------------------------------------------
------------------------------------------------
Pool Type Devices Free Used Total
------------------------------------------------
vg00 lvm 3 13.99 GB 1.00 GB 14.99 GB
------------------------------------------------
----------------------------------------------------------------------------------
Volume Pool Volume size FS FS size Free Type Mount point
----------------------------------------------------------------------------------
/dev/vg00/lv00 vg00 1.00 GB ext2 1.00 GB 957.62 MB linear
/dev/sda1 500.00 MB xfs 496.67 MB 406.23 MB part /boot
/dev/sda3 47.50 GB xfs 47.47 GB 43.87 GB part /
----------------------------------------------------------------------------------
|
| 5.扩大LVM卷 |
|
[root@localhost ~]# ssm resize -s +10G /dev/vg00/lv00
fsck，来自 util-linux 2.23.2
/dev/mapper/vg00-lv00: 11/65536 files (0.0% non-contiguous), 4763/262144 blocks
Extending logical volume lv00 to 11.00 GiB
Logical volume lv00 successfully resized
resize2fs 1.42.9 (28-Dec-2013)
Resizing the filesystem on /dev/mapper/vg00-lv00 to 2883584 (4k) blocks.
The filesystem on /dev/mapper/vg00-lv00 is now 2883584 blocks long.
|
| 6.查看结果 |
|
[root@localhost ~]# ssm list
---------------------------------------------------------
Device Free Used Total Pool Mount point
---------------------------------------------------------
/dev/sda 50.00 GB PARTITIONED
/dev/sda1 500.00 MB /boot
/dev/sda2 2.02 GB SWAP
/dev/sda3 47.50 GB /
/dev/sdb 0.00 KB 5.00 GB 5.00 GB vg00
/dev/sdc 0.00 KB 5.00 GB 5.00 GB vg00
/dev/sdd 3.99 GB 1.01 GB 5.00 GB vg00
/dev/sde 5.00 GB
---------------------------------------------------------
------------------------------------------------
Pool Type Devices Free Used Total
------------------------------------------------
vg00 lvm 3 3.99 GB 11.00 GB 14.99 GB
------------------------------------------------
----------------------------------------------------------------------------------
Volume Pool Volume size FS FS size Free Type Mount point
----------------------------------------------------------------------------------
/dev/vg00/lv00 vg00 11.00 GB ext2 11.00 GB 10.31 GB linear
/dev/sda1 500.00 MB xfs 496.67 MB 406.23 MB part /boot
/dev/sda3 47.50 GB xfs 47.47 GB 43.87 GB part /
----------------------------------------------------------------------------------
|
| 7.更新文件系统 |
| [root@localhost ~]# mke2fs /dev/vg00/lv00 |
| 8.挂载结果 |
|
[root@localhost ~]# df -hT
文件系统 类型 容量 已用 可用 已用% 挂载点
/dev/sda3 xfs 48G 3.6G 44G 8% /
devtmpfs devtmpfs 906M 0 906M 0% /dev
tmpfs tmpfs 914M 80K 914M 1% /dev/shm
tmpfs tmpfs 914M 8.9M 905M 1% /run
tmpfs tmpfs 914M 0 914M 0% /sys/fs/cgroup
/dev/sda1 xfs 497M 116M 382M 24% /boot
/dev/mapper/vg00-lv00 ext2 11G 5.0M 11G 1% /mnt
|
| 9.创建新的LVM池 |
|
[root@localhost ~]# mkdir /soft
[root@localhost ~]# ssm create -s 1G -n soft --fstype xfs -p mysoft /dev/sde /soft
//create创建、-s 1G指定大小、-n soft文件名称、--fstype xfs文件系统、-p mysoft指定存储池名称、/dev/sde /soft指定那块磁盘挂载哪个目录上
Physical volume "/dev/sde" successfully created
Volume group "mysoft" successfully created
Logical volume "soft" created
meta-data=/dev/mysoft/soft isize=256 agcount=4, agsize=65536 blks
= sectsz=512 attr=2, projid32bit=1
= crc=0
data = bsize=4096 blocks=262144, imaxpct=25
= sunit=0 swidth=0 blks
naming =version 2 bsize=4096 ascii-ci=0 ftype=0
log =internal log bsize=4096 blocks=2560, version=2
= sectsz=512 sunit=0 blks, lazy-count=1
realtime =none extsz=4096 blocks=0, rtextents=0
|
| 10.查看结果 |
|
[root@localhost ~]# ssm list
-----------------------------------------------------------
Device Free Used Total Pool Mount point
-----------------------------------------------------------
/dev/sda 50.00 GB PARTITIONED
/dev/sda1 500.00 MB /boot
/dev/sda2 2.02 GB SWAP
/dev/sda3 47.50 GB /
/dev/sdb 0.00 KB 5.00 GB 5.00 GB vg00
/dev/sdc 0.00 KB 5.00 GB 5.00 GB vg00
/dev/sdd 3.99 GB 1.01 GB 5.00 GB vg00
/dev/sde 4.00 GB 1.00 GB 5.00 GB mysoft
-----------------------------------------------------------
--------------------------------------------------
Pool Type Devices Free Used Total
--------------------------------------------------
mysoft lvm 1 4.00 GB 1.00 GB 5.00 GB
vg00 lvm 3 3.99 GB 11.00 GB 14.99 GB
--------------------------------------------------
----------------------------------------------------------------------------------------
Volume Pool Volume size FS FS size Free Type Mount point
----------------------------------------------------------------------------------------
/dev/vg00/lv00 vg00 11.00 GB ext2 11.00 GB 10.31 GB linear /mnt
/dev/mysoft/soft mysoft 1.00 GB xfs 1014.00 MB 1013.88 MB linear /soft
/dev/sda1 500.00 MB xfs 496.67 MB 406.23 MB part /boot
/dev/sda3 47.50 GB xfs 47.47 GB 43.87 GB part /
----------------------------------------------------------------------------------------
|
| 11.对LVM卷快照 |
|
[root@localhost ~]# ssm snapshot /dev/mysoft/soft
Rounding up size to full physical extent 208.00 MiB
Logical volume "snap20160531T120543" created
[root@localhost ~]# ssm list snapshots
------------------------------------------------------------------------------
Snapshot Origin Pool Volume size Size Type
------------------------------------------------------------------------------
/dev/mysoft/snap20160531T120543 soft mysoft 208.00 MB 21.30 KB linear
------------------------------------------------------------------------------
|
| 12.删除LVM卷 |
|
[root@localhost ~]# ssm remove /dev/mysoft/soft
Device '/dev/mysoft/soft' is mounted on '/soft' Unmount (N/y/q) ? Y
Do you really want to remove active logical volume snap20160531T120543? [y/n]: y
Logical volume "snap20160531T120543" successfully removed
Do you really want to remove active logical volume soft? [y/n]: y
Logical volume "soft" successfully removed
|
| 13.查看结果 |
| [root@localhost ~]# ssm list
-----------------------------------------------------------
Device Free Used Total Pool Mount point
-----------------------------------------------------------
/dev/sda 50.00 GB PARTITIONED
/dev/sda1 500.00 MB /boot
/dev/sda2 2.02 GB SWAP
/dev/sda3 47.50 GB /
/dev/sdb 0.00 KB 5.00 GB 5.00 GB vg00
/dev/sdc 0.00 KB 5.00 GB 5.00 GB vg00
/dev/sdd 3.99 GB 1.01 GB 5.00 GB vg00
/dev/sde 5.00 GB 0.00 KB 5.00 GB mysoft
-----------------------------------------------------------
--------------------------------------------------
Pool Type Devices Free Used Total
--------------------------------------------------
mysoft lvm 1 5.00 GB 0.00 KB 5.00 GB
vg00 lvm 3 3.99 GB 11.00 GB 14.99 GB
--------------------------------------------------
----------------------------------------------------------------------------------
Volume Pool Volume size FS FS size Free Type Mount point
----------------------------------------------------------------------------------
/dev/vg00/lv00 vg00 11.00 GB ext2 11.00 GB 10.31 GB linear /mnt
/dev/sda1 500.00 MB xfs 496.67 MB 406.23 MB part /boot
/dev/sda3 47.50 GB xfs 47.47 GB 43.87 GB part /
----------------------------------------------------------------------------------
|
| 14.删除存储池 |
|
[root@localhost ~]# ssm remove mysoft
Volume group "mysoft" successfully removed
|
| 15.查看结果 |
|
[root@localhost ~]# ssm list
---------------------------------------------------------
Device Free Used Total Pool Mount point
---------------------------------------------------------
/dev/sda 50.00 GB PARTITIONED
/dev/sda1 500.00 MB /boot
/dev/sda2 2.02 GB SWAP
/dev/sda3 47.50 GB /
/dev/sdb 0.00 KB 5.00 GB 5.00 GB vg00
/dev/sdc 0.00 KB 5.00 GB 5.00 GB vg00
/dev/sdd 3.99 GB 1.01 GB 5.00 GB vg00
/dev/sde 5.00 GB
---------------------------------------------------------
------------------------------------------------
Pool Type Devices Free Used Total
------------------------------------------------
vg00 lvm 3 3.99 GB 11.00 GB 14.99 GB
------------------------------------------------
----------------------------------------------------------------------------------
Volume Pool Volume size FS FS size Free Type Mount point
----------------------------------------------------------------------------------
/dev/vg00/lv00 vg00 11.00 GB ext2 11.00 GB 10.31 GB linear /mnt
/dev/sda1 500.00 MB xfs 496.67 MB 406.23 MB part /boot
/dev/sda3 47.50 GB xfs 47.47 GB 43.87 GB part /
----------------------------------------------------------------------------------
|
RHEL7使用ssm命令管理LVM的更多相关文章
- 逻辑卷管理lvm
逻辑卷管理LVM 一 创建逻辑卷 1准备分区或硬盘 这里使用/dev/sdb./dev/sdc两块硬盘和/dev/sda9./dev/sda10两个分区,大小都为1G,磁盘有限,我也不想这么抠的. 添 ...
- Android 命令管理项目
今天介绍一下Android怎么用命令管理项目,用命令管理Android项目需要用到Android命令,首先介绍一下用Android命令创建新项目,打开命令提示窗口,导航到Android SDK 的to ...
- Java学习中，常用的命令管理（Java 学习中的小记录）
Java学习中,常用的命令管理 作者:王可利(Star·星星) 一．Window中常见的dos命令 在哪里操作dos命令: Win7 ---> 开始 ---->所有程序---& ...
- 软件包管理_rpm命令管理_yum工具管理_文件归档压缩_源码包管理
rpm命令管理软件 对于挂载的像U盘那种都会在midea目录下,但是会显示在桌面上 安装软件(i:install,v:verbose冗长的,h:human):rpm -ivh xxxx.rpm 安 ...
- Virtualbox开机启动,service命令管理
#!/bin/bash#chkconfig:235 80 20#description:start or stop vbox#Author:Qty~20180502#OS:RedHatEnterpri ...
- nova 命令管理虚拟机
nova命令管理虚拟机: $ nova list #查看虚拟机$ nova stop [vm-name]或[vm-id] #关闭虚拟机$ nova start [vm-name]或[vm-id] #启 ...
- Linux学习之RPM包管理-rpm命令管理(十六)
Linux学习之RPM包管理-rpm命令管理 目录 简介 RPM包依赖性 包全名与包名 rpm软件包安装 rpm软件包卸载 升级降级rpm软件包 rpm软件包的查询 rpm软件包校验 简介 RPM是R ...
- Linux - 利用systemctl命令管理服务
systemctl命令是系统服务管理器指令,融合了service和chkconfig的功能,可以查看和设置服务. 这里以docker服务为例. 利用systemctl命令管理 显示服务状态:syste ...
- 软件包管理:rpm命令管理-包命名与依赖性
rpm包的管理主要有两种方法:一种是rpm命令管理另一种是yum在线管理 注意软件包没有扩展名,写上只是为了好看,便于识别而已. 注意区别包名,包全名.之所以要区分,就是因为有些命令十分挑剔,需要跟正 ...
随机推荐
- Hibernate中session的产生的方式
* session的产生的方式 * 1. sessionFactory.openSession 每次都会新创建一个session,只要新创建一个session,hiber ...
- 理解线程的挂起，sleep还有阻塞
线程是靠cpu来运行的,cpu要运行一个线程(不说别的)最起码就是要占用cpu时间,象Windows这样的多任务操作系统,可以允许多个线程同时运行,所谓的同时运行并不是真正的同时运行,而是轮流运行不同 ...
- 144 Binary Tree Preorder Traversal(二叉树先序遍历Medium)
题目意思:二叉树先序遍历,结果存在vector<int>中 解题思路:1.递归(题目中说用递归做没什么意义,我也就贴贴代码吧) 2.迭代 迭代实现: class Solution { pu ...
- D题（贪心）
D - D Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Descripti ...
- uva 10382 - Watering Grass（区域覆盖问题）
Sample Input 8 20 2 5 3 4 1 1 2 7 2 10 2 13 3 16 2 19 4 3 10 1 3 5 9 3 6 1 3 10 1 5 3 1 1 9 1 Sample ...
- codevs 1017 乘积最大
1017 乘积最大 2000年NOIP全国联赛普及组NOIP全国联赛提高组 时间限制: 1 s 空间限制: 128000 KB 题目等级 : 黄金 Gold 题解 查看运行结果 题目描 ...
- 针对上一篇文章中的代码，想出的重构方案（python实现）
#!/usr/bin/env python class Processor: def __init__(self, processor): self.processor = processor def ...
- MSSQL BACKUP WEBSHELL
Title:MSSQL BACKUP WEBSHELL -- Long Long Ago. Version:MSSQL 2005 && + ';alter/**/database/** ...
- SQLite for xamarin
原文地址:http://www.codeproject.com/Articles/1097179/SQLite-with-Xamarin-Forms-Step-by-Step-guide SQLite ...
- Android入门之时间日期控件
效果图: MainActivity.java package com.jkxqj.helloandroid; import android.app.Activity; import android.o ...