xenserver挂载新硬盘
注意:新加硬盘请不要加入raid,否则不认盘
一:
1.1:查看磁盘列表
fdisk -l
[root@xenserver zz]# fdisk -l
Disk /dev/sdb: 7999.4 GB, 7999376588800 bytes, 15623782400 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: dos
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 4294967295 2147483647+ ee GPT
Disk /dev/sda: 2000.4 GB, 2000398934016 bytes, 3907029168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: dos
Disk identifier: 0x0000023f
Device Boot Start End Blocks Id System
Disk /dev/mapper/VG_XenStorage--342bacfc--f135--104c--bd2b--9963ffa9b0bb-MGT: 4 MB, 4194304 bytes, 8192 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
1.2:建立分区
fdisk /dev/sda
[root@xenserver zz]# fdisk /dev/sda
Welcome to fdisk (util-linux 2.23.2).
Changes will remain in memory only, until you decide to write them.
Be careful before using the write command.
Command (m for help): m
Command action
a toggle a bootable flag
b edit bsd disklabel
c toggle the dos compatibility flag
d delete a partition
g create a new empty GPT partition table
G create an IRIX (SGI) partition table
l list known partition types
m print this menu
n add a new partition
o create a new empty DOS partition table
p print the partition table
q quit without saving changes
s create a new empty Sun disklabel
t change a partition's system id
u change display/entry units
v verify the partition table
w write table to disk and exit
x extra functionality (experts only)
Command (m for help): n
Partition type:
p primary (0 primary, 0 extended, 4 free)
e extended
Select (default p):
Using default response p
Partition number (1-4, default 1):
First sector (2048-3907029167, default 2048):
Using default value 2048
Last sector, +sectors or +size{K,M,G} (2048-3907029167, default 3907029167):
Using default value 3907029167
Partition 1 of type Linux and of size 1.8 TiB is set
Command (m for help): m
Command action
a toggle a bootable flag
b edit bsd disklabel
c toggle the dos compatibility flag
d delete a partition
g create a new empty GPT partition table
G create an IRIX (SGI) partition table
l list known partition types
m print this menu
n add a new partition
o create a new empty DOS partition table
p print the partition table
q quit without saving changes
s create a new empty Sun disklabel
t change a partition's system id
u change display/entry units
v verify the partition table
w write table to disk and exit
x extra functionality (experts only)
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
1.3:格式化分区
mkfs.ext4 /dev/sda
[root@xenserver zz]# mkfs.ext4 /dev/sda
mke2fs 1.42.9 (28-Dec-2013)
/dev/sda is entire device, not just one partition!
Proceed anyway? (y,n) y
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
Stride=0 blocks, Stripe width=0 blocks
122101760 inodes, 488378646 blocks
24418932 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=2636120064
14905 block groups
32768 blocks per group, 32768 fragments per group
8192 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968,
102400000, 214990848 Allocating group tables: done
Writing inode tables: done
Creating journal (32768 blocks): done
Writing superblocks and filesystem accounting information: done
[root@xenserver zz]# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 2.0G 0 2.0G 0% /dev
tmpfs 2.0G 120K 2.0G 1% /dev/shm
tmpfs 2.0G 1.5M 2.0G 1% /run
tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup
/dev/sdb1 18G 2.1G 15G 13% /
xenstore 2.0G 0 2.0G 0% /var/lib/xenstored
/dev/loop0 45M 45M 0 100% /var/xen/xc-install
/dev/sdb5 3.9G 245M 3.4G 7% /var/log
tmpfs 393M 0 393M 0% /run/user/0
[root@xenserver zz]# fdisk -l Disk /dev/sdb: 7999.4 GB, 7999376588800 bytes, 15623782400 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: dos
Disk identifier: 0x00000000 Device Boot Start End Blocks Id System
/dev/sdb1 * 1 4294967295 2147483647+ ee GPT Disk /dev/sda: 2000.4 GB, 2000398934016 bytes, 3907029168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes Disk /dev/mapper/VG_XenStorage--342bacfc--f135--104c--bd2b--9963ffa9b0bb-MGT: 4 MB, 4194304 bytes, 8192 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
1.4:创建挂载点
mkdir /data
1.5:挂载
mount /dev/sda /data
[root@xenserver /]# mount /dev/sda /data
[root@xenserver /]# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 2.0G 0 2.0G 0% /dev
tmpfs 2.0G 120K 2.0G 1% /dev/shm
tmpfs 2.0G 1.5M 2.0G 1% /run
tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup
/dev/sdb1 18G 2.1G 15G 13% /
xenstore 2.0G 0 2.0G 0% /var/lib/xenstored
/dev/loop0 45M 45M 0 100% /var/xen/xc-install
/dev/sdb5 3.9G 246M 3.4G 7% /var/log
tmpfs 393M 0 393M 0% /run/user/0
/dev/sda 1.8T 77M 1.7T 1% /data
1.6:开机自动挂载
vim /etc/fstab
添加
/dev/sda /data ext4 defaults 0 0
LABEL=root-gjnvrn / ext3 defaults 1 1
LABEL=swap-gjnvrn swap swap defaults 0 0
LABEL=logs-gjnvrn /var/log ext3 defaults 0 2
/opt/xensource/packages/iso/XenCenter.iso /var/xen/xc-install iso9660 loop,ro 0 0
/dev/sda /data ext4 defaults 0 0
感谢:
https://jingyan.baidu.com/article/a681b0de5b46db3b184346fc.html
xenserver挂载新硬盘的更多相关文章
- 【转】linux挂载新硬盘,开机自动挂载
[转]linux挂载新硬盘,开机自动挂载 ※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※※ Linux的硬盘识别: 2.6 kernel以后,linux会将 ...
- linux挂载新硬盘并进行分区格式化
最近要给小伙伴们写几篇文章,关于<linux下误删除文件之后该如何恢复>.对于没有进程占用的文件想要进行数据恢复,不同的文件系统格式需要使用不同的工具,比如:ext4.xfs等.我找遍了我 ...
- linux下挂载新硬盘
挂载好新硬盘后输入fdisk -l命令看当前磁盘信息 1.创建新硬盘分区 用fdisk + 路径 进行分区 进入磁盘,对磁盘进行分区 #fdisk /dev/sdb Command (m for h ...
- Linux 挂载新硬盘
Linux 的硬盘识别 在 /dev/ 下建立相应的设备文件.如 sda 表示第一块 SCSI 硬盘 hda 表示第一块 IDE 硬盘(即连接在第一个 IDE 接口的 Master 口上) scd0 ...
- CentOS挂载新硬盘
1.查看当前硬盘使用状况: df -h root@VM_160_34_centos:~> df -h Filesystem Size Used Avail Use% Mounted on /de ...
- linux挂载新硬盘
Linux添加新硬盘自动挂载硬盘的具体步骤 1.插入新硬盘,启动Linux服务器,使用fdisk -l 查看硬盘 #fdisk -l Disk /dev/sdb: 1000.2 GB, 1000204 ...
- Linux下挂载新硬盘方法
Linux的硬盘识别在/dev/下建立相应的设备文件.如 sda 表示第一块SCSI硬盘 hda 表示第一块IDE硬盘(即连接在第一个IDE接口的Master口上) scd0 表示第一个USB光 ...
- linux硬盘挂载-新硬盘挂载和扩容硬盘挂载
这里对当前我实际操作后的两种硬盘挂载进行整理: 第1种是直接添加一块新硬盘,然后进行挂载. 第2种是对硬盘进行扩容后,对扩容后的空间进行分区再进行挂载. [内容为参考网上资料,再加自已实际操作情况进行 ...
- Linux 下挂载新硬盘方法
Linux的硬盘识别: 一般使用”fdisk -l”命令可以列出系统中当前连接的硬盘 设备和分区信息.新硬盘没有分区信息,则只显示硬盘大小信息. 1.关闭服务器加上新硬盘 2.启动服务器,以r ...
随机推荐
- 关于view.py 中 ajax json 的用法
1. data=models.Citys.objects.filter(upid=0) data 的数据形式是一个查询集(也是一个列表,查询出来的每一条数据是一个对象): <QuerySet [ ...
- WIFI CAT ET III Adapter Caterpillar ET3 New Arrival
The old bluetooth cat et adatper iii has stopped production, and you can get the new WIFI CAT Caterp ...
- 第十节 JS运动中级
链式运动框架. 回调函数 运动停止时,执行函数 运动停止时,开始下一次运动 <!DOCTYPE html> <html lang="en"> <hea ...
- 用Java画简单验证码
以下是具体代码: package com.jinzhi.tes2; import java.awt.Color;import java.awt.Font;import java.awt.Graphic ...
- c语言格式化打印
printf的格式化打印 unsigned int ------------------- %u 打印无符号数 int ----------- ...
- CSS 层级选择器
CSS 层级选择器 注:使用空格分隔,塞选到最后一项应用. 标签选择器 下 标签选择器 父标签 --> 指定子标签添加css属性 <html> <head> <!- ...
- MatLab数字图像处理实战(赵小川)-sift原理
- PIL PNG格式通道问题的解决方法
近来研究图片的剪切拼接,用到PIL,在打开PNG格式保存为JPEG格式的图片发现报错: import os from PIL import Image im = Image.open(r'E:\wor ...
- windows上使用foremost
做CTF题需要这工具来提取文件里的隐藏文件, 网上大部分是linux版本,之前好不容易找了一个exe文件结果还不能用.找了很长时间终于找到了: https://github.com/raddyfiy/ ...
- python 自定义异常
python2 #coding=utf- class CustomError(Exception): def __init__(self,ErrorInfo): self.er ...