Re: 10.1 NVMe kernel panic

2015-06-02 Thread Jim Harris
On Thu, May 21, 2015 at 8:33 AM, Sean Kelly smke...@smkelly.org wrote: Greetings. I have a Dell R630 server with four of Dell’s 800GB NVMe SSDs running FreeBSD 10.1-p10. According to the PCI vendor, they are some sort of rebranded Samsung drive. If I boot the system and then load nvme.ko and

Re: 10.1 NVMe kernel panic

2015-06-02 Thread Sean Kelly
Jim, Thanks for the reply. I set hw.nvme.force_intx=1 and get a new form of kernel panic: http://smkelly.org/stuff/nvme_crash_force_intx.txt http://smkelly.org/stuff/nvme_crash_force_intx.txt It looks like the NVMes are just failing to initialize at all now. As long as that tunable is in the

10.1 NVMe kernel panic

2015-05-21 Thread Sean Kelly
Greetings. I have a Dell R630 server with four of Dell’s 800GB NVMe SSDs running FreeBSD 10.1-p10. According to the PCI vendor, they are some sort of rebranded Samsung drive. If I boot the system and then load nvme.ko and nvd.ko from a command line, the drives show up okay. If I put