Mtu on gui

latosec

Member
Jul 12, 2015
14
3
23
As subject, I think to have mtu parameters on Gui can help a lot of users to solve performance problems with network storage.
I've separated networks with differents mtu to SAN (7980), backup storage (9000), internet (1500).
 

manu

Proxmox Staff Member
Mar 3, 2015
806
66
28
Do you have any benchmarks of the storage performance problem this can solve ?
Last time I checked a MTU of 9000 would provide a 5-10% performance over ISCSI when using 8k transfer blocks, and a lot of configuration headaches.
 

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