1. B

    possible to have a better overview than lvs -a

    Hi, Just a suggestion.... I need to open console and lvs -a to see the effective usage of my virtual disks: First thing I have to do, is go to the webinterface and see which disk belongs to which machine and than calculate how much GB this machine effective consumes on my local-lvm...
  2. A

    API : Get all LV (disk and snap) to calculate the sum of all thin volume sizes

    Hello, I want to prevent this warning : I can list all LV with : lvs --units=g --nosuffix But, i want to get the list and calculate the sum from the API. I have try : pvesh get /nodes/<node>/scan/lvmthin --vg=<VGID> but the result is : However, the command behind this API endpoint is ...
  3. O

    proxmox snapshot not showing in dmsetup

    Hi I am wondering about the mechanism of snap-shots in proxmox. At the moment, the resulting snap is of type "V" (virtual device as shown in the attribute bits of lvs command below) and not the usual "s" (snapshot) also the resulting "snap shot device" only shows in the "lvs" command but doesn't...
  4. D

    Error Activating LV

    Hi everybody, I wonder if I could get some help please? I have proxmox 7.2-7 installed and whenever I reboot the host I am always presented with the error "TASK ERROR: activating LV 'pve/data' failed: Activation of logical volume pve/data is prohibited while logical volume pve/data_tdata is...
  5. H

    pct rollback fails with error "lvremove 'xyz-vg/vm-123-disk-0' error: Logical volume xyz-vg/vm-123-disk-0 contains a filesystem in use."

    I am trying to rollback a snapshot on a container and get the error: "lvremove 'xyz-vg/vm-123-disk-0' error: Logical volume xyz-vg/vm-123-disk-0 contains a filesystem in use." After that the Container is locked with snapshot lock. The lock can be removed by pct unlock 123. The lsof command...
  6. S

    Removing Snapshots CLI

    Proxmox stopped working secondary to LVM full storage. LVS command shows data 100% and several files labeled snap_vm... I would like to delete these snapshots so that I can restore functionality for the VM's, which currently will not load secondary to full storage. I attempted: qm...
  7. K

    Resize storage pool with new disk

    Hi, I am new to Proxmox and LVS, and I hope someone will be able to help. I run out of space, see below. NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 111.8G 0 disk ├─sda1 8:1 0 1007K 0 part ├─sda2...
  8. F

    Ext4 hard disks won't sleep (constant reads)

    I have a plex LXC which has some EXT4 hard disks bind-mounted to it. This means they are mounted on the host. Devices are /dev/sda, /dev/sdb and /dev/sdc. They aren't accessed by any other VM. None of them will stay parked. I have manually parked them with hdparm -y but they wake up...
  9. S

    Understanding LVM-thin volume attributes

    Running Proxmox 5.2 with lvm-thin local storage for my VM raw disks. Looking for clarification on the output of the lvs command and the meaning of the Data% column. The lvs man page doesn't seem to explain data percent anywhere. The confusion arises since several raw disks have a Data% of nearly...


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