Hello, thank you for helping me. On the storage domain size: Alias: host1 Disk: 1 Template: Blank Virtual Size: 30 GB Actual Size: 13 GB Creation Date: Jan 29,2018 11:22:54 AM On the server size: # df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/vg01-root 10G 7.2G 2.9G 72% / devtmpfs 1.9G 0 1.9G 0% /dev tmpfs 1.9G 4.0K 1.9G 1% /dev/shm tmpfs 1.9G 17M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/sda1 1014M 188M 827M 19% /boot /dev/mapper/vg01-var 15G 996M 15G 7% /var XXX.XXX.XXX.XXX:/nfs_share 249G 96G 141G 41% /mnt/nfs_share tmpfs 379M 0 379M 0% /run/user/0 # parted -l /dev/[sv]d[a-z] | grep ^Disk Disk /dev/sda: 32.2GB Disk Flags: Disk /dev/mapper/vg01-var: 16.1GB Disk Flags: Disk /dev/mapper/vg01-swap: 2147MB Disk Flags: Disk /dev/mapper/vg01-root: 10.7GB Disk Flags: # It still not the same. Also, do you know the upper limitation for thin provision? For example, if i allocated 30 GB to the hosts, what is the upper limitation that the host can use? Regards, Terry 2018-03-23 18:45 GMT+08:00 Pavol Brilla <pbrilla@redhat.com>:
Hi
For such big difference between size outside of VM and inside, it looks more that disk is not fully partioned. df is providing you information only about mounted filesystems. Could you try to run inside VM should match all local disks, and you should see size of disk : # parted -l /dev/[sv]d[a-z] | grep ^Disk
( Output of 1 of my VMs ): # parted -l /dev/[sv]d[a-z] | grep ^Disk Disk /dev/sda: 26.8GB Disk Flags: Disk /dev/mapper/rootvg-lv_tmp: 2147MB Disk Flags: Disk /dev/mapper/rootvg-lv_home: 210MB Disk Flags: Disk /dev/mapper/rootvg-lv_swap: 2147MB Disk Flags: Disk /dev/mapper/rootvg-lv_root: 21.8GB
So I see that VM has 26.8GB big disk.
On Thu, Mar 22, 2018 at 5:56 PM, Terry hey <recreationh@gmail.com> wrote:
Hello~ i type this command on the running vm, not the hypervisor ( ovirt node).
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PAVOL BRILLA
RHV QUALITY ENGINEER, CLOUD
Red Hat Czech Republic, Brno <https://www.redhat.com/> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>