Ceph pool used in % ?

[fips]

Hi,
at ceph -> pools: there is Used in % an Total.
Total is as I understand the usage of all VM disks.
Multiplied with the replication is the usage size value at the performance panel.

But what does the Used in % mean?

 

[fireon]

But what does the Used in % mean?

Ther real used space. Not size of some virtual hard drives.

 

[fips]

So for example:
There are 2 VMs, both disk size are together 100GB, but only 50% is used per VM.
Their data lay on a 3 node ceph cluster, the performance panel would show 300GB of "all OSDs capacities".
At ceph -> pools it would be shown: 50% and Total 50GB
or would it display: 50% and Total 100GB

 

[Alwin]

The capacity of the pool including the used space (not raw) is shown. Check out my other post too.
https://forum.proxmox.com/threads/ceph-raw-usage-grows-by-itself.38395/#post-189842

 

[fips]

Thanks for your link:
Correct me if I am wrong:
In easy word: The size shown an pools is my used data, and the % is the part of used data beside metadata and other needed stuff at global usage (divided with replicated nodes)?

 

[Alwin]

In easy word: The size shown an pools is my used data, and the % is the part of used data beside metadata and other needed stuff at global usage (divided with replicated nodes)?

Available space of the pool, without any replication. As the available space is already after taking the replication and ceph rules into account.