Esxi上Linux虚拟机硬盘(LVM)扩容
Xplorist Lv6
  2021-07-21 22:41:00 2021-07-21 22:41      

Esxi上Linux虚拟机硬盘(LVM)扩容

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说明

  • 把esxi虚拟机下的debian10由默认的16G扩容到了40G，但是并没有生效，还需要到debian10中队linux进行设置，由于太困了，等明天再来测试。

  • 2021-07-23 01:27:00 把debian10中的samba文件夹成功扩容到120G，还算挺开心的，今晚上学到了不少东西，收获颇丰。

code

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apt-get install psmisc
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root@debian10:~# fdisk -l
Disk /dev/sda: 40 GiB, 42949672960 bytes, 83886080 sectors
Disk model: Virtual disk
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x9d31c4bd

Device     Boot    Start      End  Sectors  Size Id Type
/dev/sda1  *        2048 31553535 31551488   15G 83 Linux
/dev/sda2       31555582 33552383  1996802  975M  5 Extended
/dev/sda5       31555584 33552383  1996800  975M 82 Linux swap / Solaris
root@debian10:~# fdisk /dev/sda

Welcome to fdisk (util-linux 2.33.1).
Changes will remain in memory only, until you decide to write them.
Be careful before using the write command.


Command (m for help): F
Unpartitioned space /dev/sda: 24 GiB, 25770852352 bytes, 50333696 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes

   Start      End  Sectors Size
33552384 83886079 50333696  24G

Command (m for help): n
Partition type
   p   primary (1 primary, 1 extended, 2 free)
   l   logical (numbered from 5)
Select (default p): p
Partition number (3,4, default 3): 3
First sector (31553536-83886079, default 31553536): 33552384
Last sector, +/-sectors or +/-size{K,M,G,T,P} (33552384-83886079, default 83886079):

Created a new partition 3 of type 'Linux' and of size 24 GiB.

Command (m for help): w
The partition table has been altered.
Syncing disks.

root@debian10:~# fdisk -l
Disk /dev/sda: 40 GiB, 42949672960 bytes, 83886080 sectors
Disk model: Virtual disk
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x9d31c4bd

Device     Boot    Start      End  Sectors  Size Id Type
/dev/sda1  *        2048 31553535 31551488   15G 83 Linux
/dev/sda2       31555582 33552383  1996802  975M  5 Extended
/dev/sda3       33552384 83886079 50333696   24G 83 Linux
/dev/sda5       31555584 33552383  1996800  975M 82 Linux swap / Solaris

Partition table entries are not in disk order.
root@debian10:~# df -h
Filesystem      Size  Used Avail Use% Mounted on
udev            983M     0  983M   0% /dev
tmpfs           200M  4.6M  195M   3% /run
/dev/sda1        15G   13G  1.9G  87% /
tmpfs           997M     0  997M   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           997M     0  997M   0% /sys/fs/cgroup
tmpfs           200M     0  200M   0% /run/user/0
root@debian10:~# df -TH
Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.1G     0  1.1G   0% /dev
tmpfs          tmpfs     210M  4.8M  205M   3% /run
/dev/sda1      ext4       16G   14G  2.0G  87% /
tmpfs          tmpfs     1.1G     0  1.1G   0% /dev/shm
tmpfs          tmpfs     5.3M     0  5.3M   0% /run/lock
tmpfs          tmpfs     1.1G     0  1.1G   0% /sys/fs/cgroup
tmpfs          tmpfs     210M     0  210M   0% /run/user/0
root@debian10:~# mke2fs /dev/sda3
mke2fs 1.44.5 (15-Dec-2018)
Creating filesystem with 6291456 4k blocks and 1575936 inodes
Filesystem UUID: ab94ac34-fd32-4f4e-9a09-5a1bdb26217b
Superblock backups stored on blocks:
        32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
        4096000

Allocating group tables: done
Writing inode tables: done
Writing superblocks and filesystem accounting information: done

root@debian10:/home/voidx/smb# vi /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda1 during installation
UUID=def02d03-b923-44c7-802b-6c7e20fd62ac /               ext4    errors=remount-ro 0       1
# swap was on /dev/sda5 during installation
UUID=2d7dce9e-7263-415a-a6bf-24d4448f2389 none            swap    sw              0       0
/dev/sr0        /media/cdrom0   udf,iso9660 user,noauto     0       0
/dev/sda3       /home/voidx/smb/share           ext4    defaults        1       2

root@debian10:~# reboot
root@debian10:~# df -Th
Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  983M     0  983M   0% /dev
tmpfs          tmpfs     200M  4.6M  195M   3% /run
/dev/sda1      ext4       15G   13G  1.9G  87% /
tmpfs          tmpfs     997M     0  997M   0% /dev/shm
tmpfs          tmpfs     5.0M     0  5.0M   0% /run/lock
tmpfs          tmpfs     997M     0  997M   0% /sys/fs/cgroup
/dev/sda3      ext4       24G   44M   23G   1% /home
tmpfs          tmpfs     200M     0  200M   0% /run/user/0

root@debian10:~# chmod -R -f 777 /home/voidx/smb/share

root@debian10:~# vi /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda1 during installation
UUID=def02d03-b923-44c7-802b-6c7e20fd62ac /               ext4    errors=remount-ro 0       1
# swap was on /dev/sda5 during installation
UUID=2d7dce9e-7263-415a-a6bf-24d4448f2389 none            swap    sw              0       0
/dev/sr0        /media/cdrom0   udf,iso9660 user,noauto     0       0
#/dev/sda3      /home/voidx/smb/share           ext4    defaults        1       2
root@debian10:~# reboot

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root@debian10:~# fdisk -l
Disk /dev/sda: 140 GiB, 150323855360 bytes, 293601280 sectors
Disk model: Virtual disk
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x9d31c4bd

Device     Boot    Start      End  Sectors  Size Id Type
/dev/sda1  *        2048 31553535 31551488   15G 83 Linux
/dev/sda2       31555582 33552383  1996802  975M  5 Extended
/dev/sda3       33552384 83886079 50333696   24G 83 Linux
/dev/sda5       31555584 33552383  1996800  975M 82 Linux swap / Solaris

Partition table entries are not in disk order.
root@debian10:~# fdisk /dev/sda

Welcome to fdisk (util-linux 2.33.1).
Changes will remain in memory only, until you decide to write them.
Be careful before using the write command.


Command (m for help): d
Partition number (1-3,5, default 5): 3

Partition 3 has been deleted.

Command (m for help): n
Partition type
   p   primary (1 primary, 1 extended, 2 free)
   l   logical (numbered from 5)
Select (default p): p
Partition number (3,4, default 3): 3
First sector (31553536-293601279, default 31553536): 33552384
Last sector, +/-sectors or +/-size{K,M,G,T,P} (33552384-293601279, default 293601279):

Created a new partition 3 of type 'Linux' and of size 124 GiB.
Partition #3 contains a ext2 signature.

Do you want to remove the signature? [Y]es/[N]o: y

The signature will be removed by a write command.

Command (m for help): w
The partition table has been altered.
Syncing disks.
root@debian10:~# fdisk -l
Disk /dev/sda: 140 GiB, 150323855360 bytes, 293601280 sectors
Disk model: Virtual disk
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x9d31c4bd

Device     Boot    Start       End   Sectors  Size Id Type
/dev/sda1  *        2048  31553535  31551488   15G 83 Linux
/dev/sda2       31555582  33552383   1996802  975M  5 Extended
/dev/sda3       33552384 293601279 260048896  124G 83 Linux
/dev/sda5       31555584  33552383   1996800  975M 82 Linux swap / Solaris

Partition table entries are not in disk order.

root@debian10:~# e2fsck -f /dev/sda3
e2fsck 1.44.5 (15-Dec-2018)
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
/dev/sda3: 18/1575936 files (0.0% non-contiguous), 2599163/6291456 blocks
root@debian10:~# resize2fs -p /dev/sda3
resize2fs 1.44.5 (15-Dec-2018)
Resizing the filesystem on /dev/sda3 to 32506112 (4k) blocks.
Begin pass 1 (max = 800)
Extending the inode table     XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
The filesystem on /dev/sda3 is now 32505856 (4k) blocks long.

root@debian10:~# vi /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda1 during installation
UUID=def02d03-b923-44c7-802b-6c7e20fd62ac /               ext4    errors=remount-ro 0       1
# swap was on /dev/sda5 during installation
UUID=2d7dce9e-7263-415a-a6bf-24d4448f2389 none            swap    sw              0       0
/dev/sr0        /media/cdrom0   udf,iso9660 user,noauto     0       0
/dev/sda3       /home/voidx/smb/share           ext4    defaults        1       2

root@debian10:~# reboot

root@debian10:~# df -Th
Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  983M     0  983M   0% /dev
tmpfs          tmpfs     200M  4.6M  195M   3% /run
/dev/sda1      ext4       15G  2.7G   12G  20% /
tmpfs          tmpfs     997M     0  997M   0% /dev/shm
tmpfs          tmpfs     5.0M     0  5.0M   0% /run/lock
tmpfs          tmpfs     997M     0  997M   0% /sys/fs/cgroup
/dev/sda3      ext4      123G  9.6G  107G   9% /home/voidx/smb/share
tmpfs          tmpfs     200M     0  200M   0% /run/user/0

  • 本文标题：Esxi上Linux虚拟机硬盘(LVM)扩容
  • 本文作者：Xplorist
  • 创建时间：2021-07-21 22:41:00
  • 本文链接：https://xplorist.tech/2021/07/21/f06565dfd545/
  • 版权声明：本博客所有文章除特别声明外，均采用 BY-NC-SA 许可协议。转载请注明出处！
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