This seemed like it should be a fairly straightforward process, but I've hit a snag getting the OS to fill out its available space. I started on the PVE host with:
which immediately became visible in
After rebooting, inside the Ubuntu guest I see:
Is there something I can do from inside the KVM (or prior to booting it) that will grow the partition? Is
qm resize 104 scsi0 +20Gwhich immediately became visible in
Code:
root@pve1:~# cat /etc/pve/qemu-server/104.conf
...
scsi0: zfs-local:vm-104-disk-1,size=100G
Code:
root@nms:~# fdisk -l /dev/sda1
Disk /dev/sda1: 80 GiB, 85897248768 bytes, 167768064 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
root@nms:~# df -h
Filesystem Size Used Avail Use% Mounted on
udev 2.9G 0 2.9G 0% /dev
tmpfs 597M 1.3M 595M 1% /run
/dev/sda1 79G 58G 18G 78% /
tmpfs 3.0G 0 3.0G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
...
root@nms:~# parted /dev/sda
GNU Parted 3.2
Using /dev/sda
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) print
Model: QEMU QEMU HARDDISK (scsi)
Disk /dev/sda: 107GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:
Number Start End Size Type File system Flags
1 1049kB 85.9GB 85.9GB primary ext4 boot
root@unms:~# resize2fs /dev/sda1
resize2fs 1.44.1 (24-Mar-2018)
The filesystem is already 20971008 (4k) blocks long. Nothing to do!Is there something I can do from inside the KVM (or prior to booting it) that will grow the partition? Is
parted resizepart safe to extend a running partition?
Last edited:
