I mentioned it the ticket and here multiple times. It is in the ticket.
Proxmox GmbH needs to just implement this. Red Had has a "set-clock" in QEmu Guest Agent.
That is not as awesome as the VMware solution but - we in this thread and in the...
I mean, yeah, the discussion is kind of pointless as long as nobody comes up with a specific proposal for how to actually fix the problem, which you apparently don't have either. And no, "VMware does it", "NTP is bad", or "using the hardware...
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[Mon May 18 11:28:24 2026] UBSAN: shift-out-of-bounds in drivers/i3c/master/dw-i3c-master.c:1646:21
[Mon May 18 11:28:24 2026] shift exponent 18446744073709486145 is too large for 64-bit type 'long unsigned int'
[Mon May 18 11:28:24...
No worries, I don't need anybody to defend me. Plus, I didn't read the thread very carefully or I would have seen that the OP was using NTP but noted that his issue was the gap between VM startup and when NTP noticed the wrong time.
The hook...
No worries, I don't need anybody to defend me. Plus, I didn't read the thread very carefully or I would have seen that the OP was using NTP but noted that his issue was the gap between VM startup and when NTP noticed the wrong time.
The hook...
I'm not denying that there are situations where this can be critical. Although in such cases, you might simply avoid making any changes to the VM until you have a maintenance window, put the application into maintenance mode, take the snapshot...
So, what is the question then?
I mean, your post isn't providing any concrete suggestions on how to fix it eitehr. And If it did, it would probably be better placed in the existing Bugzilla report.
Complaining, "nagging", and statements such as...
No worries, I don't need anybody to defend me. Plus, I didn't read the thread very carefully or I would have seen that the OP was using NTP but noted that his issue was the gap between VM startup and when NTP noticed the wrong time.
The hook...
You have to configure NTP to correct the time when the delta is large, else it won't correct this problem. How you do that varies by NTP server. For chrony you need something like "makestep 0.1 -1" in the config file.
Apparently you don't all...
I'm not denying that there are situations where this can be critical. Although in such cases, you might simply avoid making any changes to the VM until you have a maintenance window, put the application into maintenance mode, take the snapshot...
Yes. A detailed explanation is on the alldiscoveries.com site linked in that thread, which suggests 2M since it's the Hyper-V default, though that post you quoted suggests the 8M. YMMV I guess. 2M solved the issue for us.
https://bugzilla.proxmox.com/show_bug.cgi?id=5032
I wrote this many years ago - referenced this here - and have mitigation in the ticket. *shrug*
I wrote several features using the hook script: https://github.com/egandro/proxmox-cpu-affinity...
So, what is the question then?
I mean, your post isn't providing any concrete suggestions on how to fix it eitehr. And If it did, it would probably be better placed in the existing Bugzilla report.
Complaining, "nagging", and statements such as...
Bit late on the answer, apologies...
Just updated the container to its latest release, using PBS version 4.2.0 and the issue is still there.
I will keep at it without using Verify and we will see if eventually something in the future fixes the...
Of course, I had already increased the config_version.
I ran the test again with a value of 12. As you can see in the screenshot, Corosync does take the configuration into account, but when I look at my dump, I still see the same thing...