Re: panic: UMA: Increase vm.boot_pages with 32 CPUs

2013-08-14 Thread Jim Harris
On Tue, Aug 13, 2013 at 8:47 PM, Jeff Roberson jrober...@jroberson.netwrote: On Tue, 13 Aug 2013, Jim Harris wrote: On Tue, Aug 13, 2013 at 3:05 PM, Jeff Roberson jrober...@jroberson.net wrote: It's not any one commit really, just creeping demand for more pages before the VM can get

Re: panic: UMA: Increase vm.boot_pages with 32 CPUs

2013-08-13 Thread Jeff Roberson
On Mon, 12 Aug 2013, Colin Percival wrote: Hi all, A HEAD@254238 kernel fails to boot in EC2 with panic: UMA: Increase vm.boot_pages on 32-CPU instances. Instances with up to 16 CPUs boot fine. I know there has been some mucking about with VM recently -- anyone want to claim this, or

Re: panic: UMA: Increase vm.boot_pages with 32 CPUs

2013-08-13 Thread Jim Harris
On Tue, Aug 13, 2013 at 3:05 PM, Jeff Roberson jrober...@jroberson.netwrote: On Mon, 12 Aug 2013, Colin Percival wrote: Hi all, A HEAD@254238 kernel fails to boot in EC2 with panic: UMA: Increase vm.boot_pages on 32-CPU instances. Instances with up to 16 CPUs boot fine. I know there

Re: panic: UMA: Increase vm.boot_pages with 32 CPUs

2013-08-13 Thread Jeff Roberson
On Tue, 13 Aug 2013, Jim Harris wrote: On Tue, Aug 13, 2013 at 3:05 PM, Jeff Roberson jrober...@jroberson.net wrote: On Mon, 12 Aug 2013, Colin Percival wrote: Hi all, A HEAD@254238 kernel fails to boot in EC2 with panic: UMA: Increase

panic: UMA: Increase vm.boot_pages with 32 CPUs

2013-08-12 Thread Colin Percival
Hi all, A HEAD@254238 kernel fails to boot in EC2 with panic: UMA: Increase vm.boot_pages on 32-CPU instances. Instances with up to 16 CPUs boot fine. I know there has been some mucking about with VM recently -- anyone want to claim this, or should I start doing a binary search? -- Colin