Re: [smartos-discuss] ACPI Testing Request

2018-08-16 Thread Youzhong Yang
Supermicro X11DPU, BIOS 2.1, Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz No issue. On Thu, Aug 16, 2018 at 12:01 PM, Robert Mustacchi wrote: > Hi All, > > There have been a number of issues with boot hangs on some of the more > recent Kaby Lake processors and a few Skylake SKUs. We were able to

[smartos-discuss] ACPI Testing Request

2018-08-16 Thread Robert Mustacchi
Hi All, There have been a number of issues with boot hangs on some of the more recent Kaby Lake processors and a few Skylake SKUs. We were able to root cause this to a deadlock in the core ACPICA code. For the full details see https://github.com/joyent/smartos-live/issues/727 and

Re: [smartos-discuss] Debugging SmartOS host unresponsiveness

2018-08-16 Thread Jorge Schrauwen
To only kill the VM the only thing I can think of is doing a shutdown from the guest side. (You said you were still able to login) The other option would be to indeed have it dump and then start going to the dead body one the node is back online. Regards Jorge August 16, 2018 2:03 PM, "Nick"

[smartos-discuss] Debugging SmartOS host unresponsiveness

2018-08-16 Thread Nick
I've been using SmartOS for about 5 years and occasionally (probably 1-2 times per year, per server) I encounter an issue where the SmartOS host becomes unresponsive and the machine needs to be hard reset. When this happened last week I was able to SSH into one of the KVM VMs running on the

Re: [smartos-discuss] Subject: L1 Terminal Fault (CVE-2018-3615, CVE-2018-3620, CVE-2018-3646)

2018-08-16 Thread John Levon
On Thu, Aug 16, 2018 at 10:20:13AM +0100, Alasdair Lumsden wrote: > Just a quick question - is it recommended to disable Hyper Threading in the > BIOS, or will simply updating the platform image be sufficient to address > this? See here:

Re: [smartos-discuss] Subject: L1 Terminal Fault (CVE-2018-3615, CVE-2018-3620, CVE-2018-3646)

2018-08-16 Thread Alasdair Lumsden
Hi Robert, On Tue, Aug 14, 2018 at 10:24 PM, Robert Mustacchi wrote: > > We'll have updated platform media available with fixes for this out > shortly. The changes have just been integrated and you can find the > reviews at https://cr.joyent.us/#/c/4679/ and > https://cr.joyent.us/#/c/4680/. >