Snapshot deletion too slow

[PatoGB]

Hi,

I have Proxmox 9, two hosts configured with iSCSI (10Gbps) to an IBM Flash System 5200 Storage, the deployment and migration of VMs works very well, but when I delete snapshots it is too slow, does anyone know how to improve this part or is it a flaw in the virtualizer?

Thanks,

 

[news]

What? too slow?
ZFS Snapshot are fast - very fast.