Samuel Verschelde

Quoting the answer: > It is set to 0 by default due to data corruption caused by SANs that implement the discard functionality incorrectly so it isn't safe to have...

> Any chance to know which ones work safely and which don't? No, there is no such list.

So the driver would be Intel's `igc`, it seems. Where do you find this kind of devices usually?

We're building a driver and I'm considering including it in the upcoming new installation ISOs for XCP-ng 8.2 (8.2.1 ISOs), but I'll need **extremely fast** test feedback for that, or...

Here's a RPM you can install on an already installed XCP-ng: https://koji.xcp-ng.org/kojifiles/packages/igc-module/4.20.17/1.xcpng8.2/x86_64/igc-module-4.20.17-1.xcpng8.2.x86_64.rpm If you couldn't install XCP-ng at all due to the missing driver, then I'll have to build a...

Yes, this should work.

You can access a shell with ALT+RIGHT during installation. Then insmod igc.ko. This hopefully should be enough to allow you to proceed further. After the installation, at first reboot, install...

Here's a test installation ISO image. Please test ASAP and tell me if it your network card is operational: https://updates.xcp-ng.org/tmp/xcp-ng-8.2.1-test5.iso

> i've installed your iso and its kind of working but i need to do `ifconfig eth0 down` and `ifconfig eth0 up` every start to make it working. And not...

The message in `dmesg` is expected when you load a driver that was not a builtin driver.