On 03/27/2017 04:03 PM, Kevin Stange wrote: > On 03/25/2017 02:35 PM, Sarah Newman wrote: >> On 03/16/2017 04:22 PM, Kevin Stange wrote: >> >>>> I still can't rest assured the NIC issue is fixed, but no 4.4 or 4.9 >>>> server has yet had a NIC issue, with some being up almost a full month. >>>> It looks promising! (I'm knocking on all the wood everywhere, though.) >>> >>> I'm ready to call this conclusive. The problems I was having across the >>> board seemed to be caused by something seriously broken in 3.18. Most >>> of my servers are now on 4.9.13 or newer and everything has been working >>> very well. >>> >>> I'm not going to post any further updates unless something breaks. >>> Thanks to everyone that provided tips and suggestions along the way. >>> >> >> Do you mind sharing what hardware have you been running the 4.9 kernel on other than "Supermicro X9DRT, Dual Xeon E5-2650, 2x I350, 2x 82571EB" and >> "Supermicro X9DRD-iF/LF, Dual Xeon E5-2630, 2x I350, 2x 82575EB" if any? Are you using any SATA/SAS controllers? > > We have no expansion cards installed except for the dual-port gigabit > NICs. We're using the onboard SATA controller for only the local Dom0 > OS, and iSCSI and NFS for managing storage for VMs and images. > We've got some other motherboards as well, I think this list is exhaustive: Supermicro X8DT3 Supermicro X8DT6 Supermicro X9DRD-iF/LF Supermicro X9DRT Supermicro X9SCL/X9SCM These are -F variants which means they include a BMC chip with a separate NIC. A few of the X8DT3 are the LN4 variant, which has 4 onboard NICs and therefore we did not use an expansion NIC. -- Kevin Stange Chief Technology Officer Steadfast | Managed Infrastructure, Datacenter and Cloud Services 800 S Wells, Suite 190 | Chicago, IL 60607 312.602.2689 X203 | Fax: 312.602.2688 kevin@xxxxxxxxxxxxx | www.steadfast.net _______________________________________________ CentOS-virt mailing list CentOS-virt@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos-virt
