vm disk slow after move from corral

[BunEy]

my win7 vm disk can do 100MB+ when on corral
but after move to 11, max it does is about 20MB/s
anyone know any tweak?
my pool can do 500MB+ no problem.
the disk is configure with ahci, tried changing to virtio.
but after install virtio driver it still can't see the disk for some odd reason.
so had to go back to ahci.

 

[m0nkey_]

Per the forums rules, please provide system specs and zpool configuration.

 

[BunEy]

hi, it's
asrock b250m pro4
lsi 9217 it mode
MG04ACA600E x8 (z1)
64gb ram
G4560
running nightlies

 

[BunEy]

bump.. anyone else running win7 on 11?

 

[BunEy]

must have been a bug
yesterday's nightlies finally fixed it.
full speed again!!!