On 06/03/17 15:29, Emmanuel Kasper wrote: > On 03/06/2017 10:22 AM, John Crisp wrote: >> I am a bit puzzled as to how to do a simple disk usage query on Proxmox >> 4 with LVM thin. > > I suppose you would like to know how much data are using your VMs using > thin logical volumes. >
Thanks for the response but no, I wanted to know total disk usage at the point in time. e.g. on a non LVM thin machine I can get df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/pve-data 799G 411G 389G 52% /var/lib/vz /dev/mapper/pve1-pve--data1 917G 820G 89G 91% /var/lib/vz1 Nice and simple. 52% used on one partition/volume and 91% on another But df -h with LVM thin seems unaware of some of the available disk space. I was trying to add this machine to my monitoring system so I get a regular idea of disk usage overall. Using 'lvs' seems to report correctly. I just need to figure out how to grep out the figures in a plugin !
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