hi all, Iam trying to create image for live migration using command xm create xenguest.cfg -c it hangs giving with following lines [ 8.210432] Microcode Update Driver: v2.00-xen <tigran@aivazian.fsnet.co.uk>, Peter Oruba [ 40.821726] NET: Registered protocol family 10 [ 40.822047] lo: Disabled Privacy Extensions [ 75.580090] syslog-ng invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0 [ 75.580105] syslog-ng cpuset=/ mems_allowed=0 [ 75.580112] Pid: 1746, comm: syslog-ng Not tainted 2.6.32.12-0.7-xen #1 [ 75.580119] Call Trace: [ 75.580141] [<c000a901>] try_stack_unwind+0x1b1/0x1f0 [ 75.580154] [<c000830f>] dump_trace+0x3f/0xe0 [ 75.580164] [<c000a56b>] show_trace_log_lvl+0x4b/0x60 [ 75.580175] [<c000a598>] show_trace+0x18/0x20 [ 75.580185] [<c02f7154>] dump_stack+0x6d/0x79 [ 75.580198] [<c0089e6b>] oom_kill_process+0xab/0x1e0 [ 75.580207] [<c008a4ee>] __out_of_memory+0x4e/0xb0 [ 75.580219] [<c008a5a4>] out_of_memory+0x54/0xb0 [ 75.580230] [<c008d377>] __alloc_pages_slowpath+0x3a7/0x470 [ 75.580242] [<c008d558>] __alloc_pages_nodemask+0x118/0x120 [ 75.580256] [<c008fc0d>] __do_page_cache_readahead+0xdd/0x1f0 [ 75.580265] [<c008fd47>] ra_submit+0x27/0x40 [ 75.580277] [<c0088950>] filemap_fault+0x380/0x390 [ 75.580288] [<c00a04b9>] __do_fault+0x59/0x680 [ 75.580300] [<c00a3dfe>] handle_mm_fault+0x1be/0x500 [ 75.580310] [<c02fc30e>] do_page_fault+0x1be/0x340 [ 75.580322] [<c02fa4f8>] error_code+0x30/0x38 [ 75.580339] [<b76fe542>] 0xb76fe542 [ 75.580345] Mem-Info: [ 75.580350] DMA per-cpu: [ 75.580357] CPU 0: hi: 0, btch: 1 usd: 0 [ 75.580364] Normal per-cpu: [ 75.580372] CPU 0: hi: 155, btch: 38 usd: 50 [ 75.580382] active_anon:116070 inactive_anon:7901 isolated_anon:0 [ 75.580384] active_file:0 inactive_file:17 isolated_file:0 [ 75.580386] unevictable:0 dirty:0 writeback:0 unstable:0 [ 75.580388] free:1182 slab_reclaimable:243 slab_unreclaimable:716 [ 75.580390] mapped:8 shmem:13 pagetables:0 bounce:0 [ 75.580415] DMA free:2048kB min:88kB low:108kB high:132kB active_anon:8096kB inactive_anon:512kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:16256kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 75.580439] lowmem_reserve[]: 0 492 492 492 [ 75.580456] Normal free:2680kB min:2792kB low:3488kB high:4188kB active_anon:456184kB inactive_anon:31092kB active_file:0kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:503872kB mlocked:0kB dirty:0kB writeback:0kB mapped:32kB shmem:52kB slab_reclaimable:972kB slab_unreclaimable:2864kB kernel_stack:344kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:15 all_unreclaimable? no [ 75.580480] lowmem_reserve[]: 0 0 0 0 [ 75.580490] DMA: 2*4kB 25*8kB 37*16kB 37*32kB 1*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2048kB [ 75.580515] Normal: 0*4kB 1*8kB 1*16kB 1*32kB 1*64kB 0*128kB 0*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 2680kB [ 75.580539] 31 total pagecache pages [ 75.580544] 0 pages in swap cache [ 75.580549] Swap cache stats: add 0, delete 0, find 0/0 [ 75.580554] Free swap = 0kB [ 75.580559] Total swap = 0kB [ 75.581926] 133120 pages RAM [ 75.581936] 0 pages HighMem [ 75.581940] 5677 pages reserved [ 75.581944] 47 pages shared [ 75.581948] 126099 pages non-shared [ 75.581955] Out of memory: kill process 1247 (syslog-ng) score 2852 or a child [ 75.581962] Killed process 1247 (syslog-ng) have no idea whats the error tryied googleing but didnt get any solution please help Thanks
> [ 75.581955] Out of memory: kill process 1247 (syslog-ng) score 2852 > or a child > [ 75.581962] Killed process 1247 (syslog-ng)Did you try increasing the memory value in your cfg file? Sounds like the guest VM doesn''t have enough. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Where those messages issued from the dom0 or the domU? I''ve seen similar with dom0 autoballoon issues on Ubuntu. Florian 2012/2/10 Jyothi shetty <sjyothi.12@gmail.com>:> hi all, > > Iam trying to create image for live migration using command > > xm create xenguest.cfg -c > > > it hangs giving with following lines > > > > [ 8.210432] Microcode Update Driver: v2.00-xen > <tigran@aivazian.fsnet.co.uk>, Peter Oruba > [ 40.821726] NET: Registered protocol family 10 > [ 40.822047] lo: Disabled Privacy Extensions > [ 75.580090] syslog-ng invoked oom-killer: gfp_mask=0x201da, > order=0, oom_adj=0 > [ 75.580105] syslog-ng cpuset=/ mems_allowed=0 > [ 75.580112] Pid: 1746, comm: syslog-ng Not tainted 2.6.32.12-0.7-xen #1 > [ 75.580119] Call Trace: > [ 75.580141] [<c000a901>] try_stack_unwind+0x1b1/0x1f0 > [ 75.580154] [<c000830f>] dump_trace+0x3f/0xe0 > [ 75.580164] [<c000a56b>] show_trace_log_lvl+0x4b/0x60 > [ 75.580175] [<c000a598>] show_trace+0x18/0x20 > [ 75.580185] [<c02f7154>] dump_stack+0x6d/0x79 > [ 75.580198] [<c0089e6b>] oom_kill_process+0xab/0x1e0 > [ 75.580207] [<c008a4ee>] __out_of_memory+0x4e/0xb0 > [ 75.580219] [<c008a5a4>] out_of_memory+0x54/0xb0 > [ 75.580230] [<c008d377>] __alloc_pages_slowpath+0x3a7/0x470 > [ 75.580242] [<c008d558>] __alloc_pages_nodemask+0x118/0x120 > [ 75.580256] [<c008fc0d>] __do_page_cache_readahead+0xdd/0x1f0 > [ 75.580265] [<c008fd47>] ra_submit+0x27/0x40 > [ 75.580277] [<c0088950>] filemap_fault+0x380/0x390 > [ 75.580288] [<c00a04b9>] __do_fault+0x59/0x680 > [ 75.580300] [<c00a3dfe>] handle_mm_fault+0x1be/0x500 > [ 75.580310] [<c02fc30e>] do_page_fault+0x1be/0x340 > [ 75.580322] [<c02fa4f8>] error_code+0x30/0x38 > [ 75.580339] [<b76fe542>] 0xb76fe542 > [ 75.580345] Mem-Info: > [ 75.580350] DMA per-cpu: > [ 75.580357] CPU 0: hi: 0, btch: 1 usd: 0 > [ 75.580364] Normal per-cpu: > [ 75.580372] CPU 0: hi: 155, btch: 38 usd: 50 > [ 75.580382] active_anon:116070 inactive_anon:7901 isolated_anon:0 > [ 75.580384] active_file:0 inactive_file:17 isolated_file:0 > [ 75.580386] unevictable:0 dirty:0 writeback:0 unstable:0 > [ 75.580388] free:1182 slab_reclaimable:243 slab_unreclaimable:716 > [ 75.580390] mapped:8 shmem:13 pagetables:0 bounce:0 > [ 75.580415] DMA free:2048kB min:88kB low:108kB high:132kB > active_anon:8096kB inactive_anon:512kB active_file:0kB > inactive_file:0kB unevictable:0kB isolated(anon):0kB > isolated(file):0kB present:16256kB mlocked:0kB dirty:0kB writeback:0kB > mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB > kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB > writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no > [ 75.580439] lowmem_reserve[]: 0 492 492 492 > [ 75.580456] Normal free:2680kB min:2792kB low:3488kB high:4188kB > active_anon:456184kB inactive_anon:31092kB active_file:0kB > inactive_file:68kB unevictable:0kB isolated(anon):0kB > isolated(file):0kB present:503872kB mlocked:0kB dirty:0kB > writeback:0kB mapped:32kB shmem:52kB slab_reclaimable:972kB > slab_unreclaimable:2864kB kernel_stack:344kB pagetables:0kB > unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:15 > all_unreclaimable? no > [ 75.580480] lowmem_reserve[]: 0 0 0 0 > [ 75.580490] DMA: 2*4kB 25*8kB 37*16kB 37*32kB 1*64kB 0*128kB > 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2048kB > [ 75.580515] Normal: 0*4kB 1*8kB 1*16kB 1*32kB 1*64kB 0*128kB > 0*256kB 1*512kB 0*1024kB 1*2048kB 0*4096kB = 2680kB > [ 75.580539] 31 total pagecache pages > [ 75.580544] 0 pages in swap cache > [ 75.580549] Swap cache stats: add 0, delete 0, find 0/0 > [ 75.580554] Free swap = 0kB > [ 75.580559] Total swap = 0kB > [ 75.581926] 133120 pages RAM > [ 75.581936] 0 pages HighMem > [ 75.581940] 5677 pages reserved > [ 75.581944] 47 pages shared > [ 75.581948] 126099 pages non-shared > [ 75.581955] Out of memory: kill process 1247 (syslog-ng) score 2852 > or a child > [ 75.581962] Killed process 1247 (syslog-ng) > > > have no idea whats the error > > tryied googleing but didnt get any solution > > please help > > Thanks > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users-- the purpose of libvirt is to provide an abstraction layer hiding all xen features added since 2006 until they were finally understood and copied by the kvm devs.