When I create a snapshot I get the following error
I am not sure what it means because I have counted up the size of all the virtual disks and it should be well under the size of the logical volume. The full error log is below.
Furthermore, if I look at the lvm-thin disk under pve-->Disks it says I am using 13%, which is actually a lot less than the size of all the virtual disks I imported.
So, I am confused about what the error means and also about the amount of disk actually being used. I know thin volumes somehow optimize the empty parts, so perhaps that is right. But I am not expert in Linux admin, so maybe I am missing something. Also, is there a way to get a directory of the contents of the thin volume? I would like to know how much disk space each VM is using on the host.
Code:
Sum of all thin volume sizes (<1.20 TiB) exceeds the size of thin pool pve/data and the size of whole volume group (<930.51 GiB).I am not sure what it means because I have counted up the size of all the virtual disks and it should be well under the size of the logical volume. The full error log is below.
Code:
WARNING: You have not turned on protection against thin pools running out of space.
WARNING: Set activation/thin_pool_autoextend_threshold below 100 to trigger automatic extension of thin pools before they get full.
Logical volume "vm-105-state-AfterInstallation" created.
WARNING: Sum of all thin volume sizes (1.07 TiB) exceeds the size of thin pool pve/data and the size of whole volume group (<930.51 GiB).
saving VM state and RAM using storage 'local-lvm'
1.00 MiB in 0s
892.85 MiB in 1s
1.74 GiB in 2s
2.60 GiB in 3s
3.46 GiB in 4s
completed saving the VM state in 5s, saved 3.83 GiB
snapshotting 'drive-scsi0' (local-lvm:vm-105-disk-1)
WARNING: You have not turned on protection against thin pools running out of space.
WARNING: Set activation/thin_pool_autoextend_threshold below 100 to trigger automatic extension of thin pools before they get full.
Logical volume "snap_vm-105-disk-1_AfterInstallation" created.
WARNING: Sum of all thin volume sizes (<1.20 TiB) exceeds the size of thin pool pve/data and the size of whole volume group (<930.51 GiB).
snapshotting 'drive-efidisk0' (local-lvm:vm-105-disk-0)
WARNING: You have not turned on protection against thin pools running out of space.
WARNING: Set activation/thin_pool_autoextend_threshold below 100 to trigger automatic extension of thin pools before they get full.
Logical volume "snap_vm-105-disk-0_AfterInstallation" created.
WARNING: Sum of all thin volume sizes (<1.20 TiB) exceeds the size of thin pool pve/data and the size of whole volume group (<930.51 GiB).
TASK OKFurthermore, if I look at the lvm-thin disk under pve-->Disks it says I am using 13%, which is actually a lot less than the size of all the virtual disks I imported.
So, I am confused about what the error means and also about the amount of disk actually being used. I know thin volumes somehow optimize the empty parts, so perhaps that is right. But I am not expert in Linux admin, so maybe I am missing something. Also, is there a way to get a directory of the contents of the thin volume? I would like to know how much disk space each VM is using on the host.
