activating a lvm in a group
I am trying to activate a lvm in a group. In the group, there are a total of 3 lvms. This one is not mounting though:
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--- Logical volume --- |
What's the output of:
Code:
lsblk -a -fs |
Code:
NAME FSTYPE LABEL UUID FSAVAIL FSUSE% MOUNTPOINT |
So pve-data does not have a filesystem. It is part of a thin pool supporting thin volumes. See lvmthin documentation. I'm not familiar with thin pools, but it looks like your pve-swap and pve-root lvms are using the thin pool.
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To understand which volume is thin or not, the output of the lvs command would be helpful. Quote:
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LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
data pve twi-aotz-- <794.29g 19.74 1.17 root pve -wi-ao---- 96.00g swap pve -wi-ao---- 8.00g vm-102-disk-0 pve Vwi-aotz-- 32.00g data 20.98 |
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So the question is, why do you want to mount data? As said earlier, it is a thin pool. Using it as a volume for a filesystem would destroy the pool and thereby vm-102-disk-0. |
It is a 1 TB drive, and I have just about used up the 100GB allocated. I wanted to expand into this thin pool. So it sounds like there is no way to do this without loss of data?
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The thin pool has a size of 800GB, of which 20% are used. You can create plenty of additional logical volumes from this pool, or increase the size of the vm-102-disk-0 volume.
I don't understand what you want to expand. |
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