On Wed, Jan 9, 2019 at 12:21 PM Robert Mustacchi <[email protected]> wrote:
> On 1/8/19 20:13 , Sriram Narayanan wrote: > > Hi all: > > > > I got access to an EPYC at Hetzner. When I booted the latest SmartOS on > it, > > I got the error "MCA is not available on core 0 (cmi_hdl_create returned > > NULL)". > > > > This is specifically here: > > > https://github.com/joyent/illumos-joyent/blob/master/usr/src/uts/i86pc/os/cmi_hw.c#L1242 > > > > Has anyone got SmartOS or another Illumos based distro running on an > EPYC? > > Hi Sriram, > > This and a number of other improvements are in the works around this and > other EPYC improvements. This particular issue is a multi-pronged > problem of topology which I just finished putting a fix together for > yesterday. Should hopefully wrap up a good chunk of this and other stuff > over the next week or so and have it upstream in illumos shortly there > after. This is https://smartos.org/bugview/OS-7486 and the fix I'm > currently testing out is https://cr.joyent.us/#/c/5324/. There's some > other stuff I have in the queue to improve the general AMD EPYC support. > Hi Robert: I was able to install and boot SmartOS build joyent_20190131T012237Z on an AMD EPYC at Hetzner. Thanks very much for your work in this space. The prtconf-v output is here: https://gist.github.com/sriramnrn/1b5326544fcecfea32e2d667369ab741 There is an error that "fmadm faulty" reports: Fault class : fault.io.pciex.device-interr Affects : dev:////pci@1e,0/pci1022,1454@8,1/pci1458,1000@0,2 faulted and taken out of service FRU : "MB" (hc://:product-id=MZ31-AR0-00:server-id=karna:chassis-id=01234567890123456789AB/motherboard=0) faulty Here is a screenshot of the server console: https://imgur.com/a/WHWfAOa Is there a test suite that I could run to assess whether the CPU and the various devices are ready for use with SmartOS? -- Sriram ------------------------------------------ illumos: illumos-discuss Permalink: https://illumos.topicbox.com/groups/discuss/Tf06a5f6adce2665e-M3785dbbe5b0bd80951eadf73 Delivery options: https://illumos.topicbox.com/groups/discuss/subscription
