RHEL7使用ssm命令管理LVM的方法
发布时间 - 2026-01-10 21:55:44 点击率:次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 / ----------------------------------------------------------------------------------
以上就是小编为大家带来的RHEL7使用ssm命令管理LVM的方法全部内容了,希望大家多多支持~
# linux
# lvm命令
# 文件系统
# 池中
# 已用
# 那块
# 小编
# 大家多多
# Physical
# part
# group
# volume
# successfully
# created
# br
# add
相关栏目:
【
网站优化151355 】
【
网络推广146373 】
【
网络技术251813 】
【
AI营销90571 】
相关推荐:
大连网站制作费用,大连新青年网站,五年四班里的视频怎样下载啊?
高防服务器如何保障网站安全无虞?
javascript中的数组方法有哪些_如何利用数组方法简化数据处理
如何在企业微信快速生成手机电脑官网?
JavaScript Ajax实现异步通信
Swift中swift中的switch 语句
如何制作一个表白网站视频,关于勇敢表白的小标题?
Edge浏览器怎么启用睡眠标签页_节省电脑内存占用优化技巧
如何快速生成凡客建站的专业级图册?
微信小程序 require机制详解及实例代码
高防服务器:AI智能防御DDoS攻击与数据安全保障
Laravel怎么清理缓存_Laravel optimize clear命令详解
JavaScript实现Fly Bird小游戏
Swift开发中switch语句值绑定模式
高端企业智能建站程序:SEO优化与响应式模板定制开发
html5如何实现懒加载图片_ intersectionobserver api用法【教程】
Laravel辅助函数有哪些_Laravel Helpers常用助手函数大全
Laravel如何处理文件下载请求?(Response示例)
JavaScript如何实现类型判断_typeof和instanceof有什么区别
Laravel如何实现用户密码重置功能?(完整流程代码)
Laravel Debugbar怎么安装_Laravel调试工具栏配置指南
Laravel如何集成第三方登录_Laravel Socialite实现微信QQ微博登录
安克发布新款氮化镓充电宝:体积缩小 30%,支持 200W 输出
厦门模型网站设计制作公司,厦门航空飞机模型掉色怎么办?
CSS3怎么给轮播图加过渡动画_transition加transform实现【技巧】
高性价比服务器租赁——企业级配置与24小时运维服务
Edge浏览器提示“由你的组织管理”怎么解决_去除浏览器托管提示【修复】
微信小程序 配置文件详细介绍
javascript基本数据类型及类型检测常用方法小结
微博html5版本怎么弄发超话_超话进入入口及发帖格式要求【教程】
SQL查询语句优化的实用方法总结
Laravel如何使用集合(Collections)进行数据处理_Laravel Collection常用方法与技巧
如何将凡科建站内容保存为本地文件?
Laravel怎么进行浏览器测试_Laravel Dusk自动化浏览器测试入门
html文件怎么打开证书错误_https协议的html打开提示不安全【指南】
教学论文网站制作软件有哪些,写论文用什么软件
?
北京网页设计制作网站有哪些,继续教育自动播放怎么设置?
如何用手机制作网站和网页,手机移动端的网站能制作成中英双语的吗?
百度输入法ai组件怎么删除 百度输入法ai组件移除工具
Laravel中的Facade(门面)到底是什么原理
如何有效防御Web建站篡改攻击?
如何用AWS免费套餐快速搭建高效网站?
合肥制作网站的公司有哪些,合肥聚美网络科技有限公司介绍?
为什么php本地部署后css不生效_静态资源加载失败修复技巧【技巧】
Google浏览器为什么这么卡 Google浏览器提速优化设置步骤【方法】
微信小程序 input输入框控件详解及实例(多种示例)
如何获取上海专业网站定制建站电话?
网易LOFTER官网链接 老福特网页版登录地址
Laravel Octane如何提升性能_使用Laravel Octane加速你的应用
如何在 Go 中优雅地映射具有动态字段的 JSON 对象到结构体

