search for: directmap_mbytes

Hey all, I am a new Xen user and trying to boot up 128 VM on the machine with 16G memory. All VM images are ttylinux. When I booted up 116 Virtual machines, I can not boot VM anymore. Once I create a new VM, the latest VM on the machine would be kicked out to hold 116 VM simultaneously. Since I set VM memory to 32M, the Memory should not be an issue. I am wondering why I can not boot 128 VM and

Can find documented how many CPUS can Xen support and how many Virtual Machines per CPU are allowed? Can someone please supply this info? -- View this message in context: http://www.nabble.com/Supported--of-CPUs-VMs-per-CPUs-tf2278842.html#a6329630 Sent from the Xen - Dev forum at Nabble.com. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

flight 16260 xen-4.2-testing real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/16260/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-i386-i386-xl 5 xen-boot fail REGR. vs. 16228 test-i386-i386-xl-qemuu-winxpsp3 5 xen-boot fail REGR. vs. 16228 test-i386-i386-win 5

...t zap_low_mappings(l2_pgentry_ continue; l2e_write(&base[i], l2e_empty()); } + + flush_tlb_all_pge(); +} + +void init_low_mappings(void) +{ + memcpy(idle_pg_table_l2, + idle_pg_table_l2 + (DIRECTMAP_VIRT_START >> L2_PAGETABLE_SHIFT), + (DIRECTMAP_MBYTES << 20) >> L2_PAGETABLE_SHIFT); flush_tlb_all_pge(); } diff -r 13e258a58044 xen/arch/x86/x86_32/power/cpu.c --- a/xen/arch/x86/x86_32/power/cpu.c Wed Feb 14 11:13:40 2007 +0800 +++ b/xen/arch/x86/x86_32/power/cpu.c Wed Feb 14 14:59:56 2007 +0800 @@ -7,10 +7,91 @@ * Copyright (c...