[PVE-User] Increase RAW Disk SIZE from UI

Rakesh Jain rakesh.jain at FireEye.com
Fri Jul 27 18:24:29 CEST 2018

Hello team,

We are using Virtual Environment 5.2-1 in our environment.

I have Resized raw disk image from 30 GB to 112 GB. We don’t have LVM configured.

What I did is ->
Shutdown the VM Virtual Machine 100 (labs-provision) on node pve01 from GUI
Increase the DISK size, Memory Size and Increased CPU cores from GUI
Restarted the VM from GUI

Now when I see the disk it shows the increased size but how can I make this change reflecting to /dev/sda3  ??

rakesh.jain at labs-provision:~$ sudo fdisk -l
[sudo] password for rakesh.jain:
GPT PMBR size mismatch (67108863 != 234881023) will be corrected by w(rite).
Disk /dev/sda: 112 GiB, 120259084288 bytes, 234881024 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
Disklabel type: gpt
Disk identifier: 5101DB8D-88D6-487F-9660-CBA9D05EE18F

Device      Start      End  Sectors  Size Type
/dev/sda1    2048     4095     2048    1M BIOS boot
/dev/sda2    4096   268287   264192  129M Linux filesystem
/dev/sda3  268288 67106815 66838528 31.9G Linux filesystem

rakesh.jain at labs-provision:~$ df -hT
Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  2.0G     0  2.0G   0% /dev
tmpfs          tmpfs     396M   41M  356M  11% /run
/dev/sda3      ext4       32G   18G   12G  61% /
tmpfs          tmpfs     2.0G     0  2.0G   0% /dev/shm
tmpfs          tmpfs     5.0M     0  5.0M   0% /run/lock
tmpfs          tmpfs     2.0G     0  2.0G   0% /sys/fs/cgroup
/dev/sda2      ext2      125M   35M   84M  30% /boot
tmpfs          tmpfs     396M     0  396M   0% /run/user/26528
tmpfs          tmpfs     396M     0  396M   0% /run/user/37379

Please let me know. Any help is appreciated.

-Rakesh Jain

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