On 18/12/2023 11:36 pm, Joe Tretter wrote:
Hi Andrew,
I have tried it with your suggested command line, and it "feels" like
it makes the issue occur less often (but one never knows with sparse
intermittent issues).
The first time I ran my test, it took 23 minutes before the error
occurred.
However, I picked that when running two processes simultaneously, the
issue occurs reasonably fast.
Do you mean running the unit tests twice simultaneously? Or something else.
I have, however, not been able to verify during runtime that the
parameter really arrived in Xen because /proc/cmdline didn't show the
Xen parameters. But I have taken a screen shot of what I have done to
submit the parameter.
If you tell me how I can view the boot options in a running system to
be certain the option has is effective, I'm happy to run the test again.
Side remark: To make reasonably sure the issue really only happens
with Xen, I have re-verified that without Xen the issue does not
exist, even with two instances for more than 1.5 hours.
Running `xl info` in dom0 will tell you various things, one of which is
xen_cmdline. This is the command line that Xen is currently booted with.
~Andrew
