fsutil bypassio state /v d:
Any advice for those messages?


For iaStorE.sys, if you have an Intel CPU from 11th to 13th, there are new drivers that support DirectStorage:SoNic wrote: Mon Apr 17, 2023 8:55 pm I have turned off the "Enable Write-Defer" in PrimoCache and now I have two other drivers giving me issues. At least it's not PrimoCache...
iaVROC.sys and iaStorE.sys
That makes sense, and I saw that disabling the defer-write in PrimoCache, indeed seems to pass the compatibility.Support wrote: Tue Apr 18, 2023 2:07 am If a logical volume is cached by PrimoCache with defer-write enabled, bypassIO requests to that volume will be blocked by PrimoCache.
I am on an unsupported platform, Xeon W-2155 (Skylake-W, 7th gen i9 equivalent). I guess I would need modded and signed drivers for that. Meah... It's all marketing I guess.vlbastos wrote: Tue Apr 18, 2023 1:18 am For iaStorE.sys, if you have an Intel CPU from 11th to 13th, there are new drivers that support DirectStorage:
https://community.intel.com/t5/Rapid-St ... -p/1406777
https://www.intel.com/content/www/us/en ... forms.html
You must be on Windows 11 22H2 to get the DirectStorage/BypassIO compatibility.
You know, after I learned I can't use defer writes with DirectStorage/BypassIO, I chose defer writes. So much better performance overall, DirectStorage/BypassIO isn't even being adopted anywhere other than Forspoken (which seems to be a flop).SoNic wrote: Tue Apr 18, 2023 10:48 am I am on an unsupported platform, Xeon W-2155 (Skylake-W, 7th gen i9 equivalent). I guess I would need modded and signed drivers for that. Meah... It's all marketing I guess.