From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.redhat.com (mx1.redhat.com [172.16.48.31]) by int-mx1.corp.redhat.com (8.13.1/8.13.1) with ESMTP id l81KDMKW003797 for ; Sat, 1 Sep 2007 16:13:22 -0400 Received: from mail2.syneticon.net (mail.syneticon.net [213.239.212.131]) by mx1.redhat.com (8.13.1/8.13.1) with ESMTP id l81KDEd4023421 for ; Sat, 1 Sep 2007 16:13:15 -0400 Received: from postfix1.syneticon.net (postfix1.syneticon.net [192.168.112.6]) by mail2.syneticon.net (Postfix) with ESMTP id BA8214FE2F for ; Sat, 1 Sep 2007 22:13:06 +0200 (CEST) Received: from localhost (filter1.syneticon.net [192.168.113.3]) by postfix1.syneticon.net (Postfix) with ESMTP id 33B8894E3 for ; Sat, 1 Sep 2007 22:13:06 +0200 (CEST) Received: from postfix1.syneticon.net ([192.168.113.4]) by localhost (mx03.syneticon.net [192.168.113.3]) (amavisd-new, port 10025) with ESMTP id hpiSBYQsFRpn for ; Sat, 1 Sep 2007 22:13:02 +0200 (CEST) Received: from [192.168.10.145] (xdsl-87-78-243-125.netcologne.de [87.78.243.125]) by postfix1.syneticon.net (Postfix) with ESMTP for ; Sat, 1 Sep 2007 22:13:02 +0200 (CEST) Message-ID: <46D9C7CD.4050703@wpkg.org> Date: Sat, 01 Sep 2007 22:13:01 +0200 From: Tomasz Chmielewski MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [linux-lvm] how much memory does LVM need? oom-killer comes Reply-To: LVM general discussion and development List-Id: LVM general discussion and development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , List-Id: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: LVM general discussion and development I just did vgchange -an, and there came the oom-killer. This is all with 2.6.22.5 kernel. The machine has 256 MB RAM; PV is almost 1.5 TB big: # pvs PV VG Fmt Attr PSize PFree /dev/md0 superthecus lvm2 a- 1.46T 120.63G After I do "vgchange -ay", the memory usage goes from ~17 MB to almost 180 MB - is it normal? # vgchange -an vgchange invoked oom-killer: gfp_mask=0x280d2, order=0, oomkilladj=0 [] out_of_memory+0x68/0x166 [] __alloc_pages+0x1fb/0x285 [] probe_irq_on+0x6c/0xea [] __handle_mm_fault+0x30e/0x68e [] follow_page+0xcf/0x11b [] get_user_pages+0x1a5/0x25a [] make_pages_present+0x79/0x8e [] do_brk+0x1c7/0x1df [] sys_brk+0xa8/0xc8 [] syscall_call+0x7/0xb ======================= Mem-info: DMA per-cpu: CPU 0: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1 usd: 0 Normal per-cpu: CPU 0: Hot: hi: 90, btch: 15 usd: 14 Cold: hi: 30, btch: 7 usd: 18 Active:2017 inactive:490 dirty:0 writeback:0 unstable:0 free:16602 slab:40594 mapped:952 pagetables:56 bounce:0 DMA free:5096kB min:4160kB low:5200kB high:6240kB active:4556kB inactive:916kB present:16256kB pages_scanned:8309 all_unreclaimable? yes lowmem_reserve[]: 0 234 Normal free:61312kB min:61368kB low:76708kB high:92052kB active:3512kB inactive:1044kB present:239716kB pages_scanned:7494 all_unreclaimable? yes lowmem_reserve[]: 0 0 DMA: 0*4kB 1*8kB 0*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 1*4096kB = 5096kB Normal: 0*4kB 0*8kB 0*16kB 72*32kB 40*64kB 19*128kB 9*256kB 9*512kB 4*1024kB 1*2048kB 10*4096kB = 61312kB Swap cache: add 5022, delete 5022, find 1982/2477, race 0+0 Free swap = 0kB Total swap = 0kB Free swap: 0kB 64496 pages of RAM 0 pages of HIGHMEM 1254 reserved pages 1720 pages shared 0 pages swap cached 0 pages dirty 0 pages writeback 952 pages mapped 40594 pages slab 56 pages pagetables Out of memory: kill process 2101 (rpc.statd) score 441 or a child Killed process 2101 (rpc.statd) klogd invoked oom-killer: gfp_mask=0x201d2, order=0, oomkilladj=0 [] out_of_memory+0x68/0x166 [] __alloc_pages+0x1fb/0x285 [] __do_page_cache_readahead+0x79/0x181 [] do_page_fault+0x272/0x515 [] filemap_nopage+0x115/0x255 [] __handle_mm_fault+0x104/0x68e [] do_page_fault+0x20c/0x515 [] vfs_read+0xfa/0x10a [] do_page_fault+0x0/0x515 [] error_code+0x6a/0x70 [] unix_dgram_sendmsg+0x3a8/0x3b4 ======================= Mem-info: DMA per-cpu: CPU 0: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1 usd: 0 Normal per-cpu: CPU 0: Hot: hi: 90, btch: 15 usd: 14 Cold: hi: 30, btch: 7 usd: 18 Active:2017 inactive:490 dirty:0 writeback:0 unstable:0 free:16602 slab:40594 mapped:952 pagetables:56 bounce:0 DMA free:5096kB min:4160kB low:5200kB high:6240kB active:4556kB inactive:916kB present:16256kB pages_scanned:8309 all_unreclaimable? yes lowmem_reserve[]: 0 234 Normal free:61312kB min:61368kB low:76708kB high:92052kB active:3512kB inactive:1044kB present:239716kB pages_scanned:7494 all_unreclaimable? yes lowmem_reserve[]: 0 0 DMA: 0*4kB 1*8kB 0*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 1*4096kB = 5096kB Normal: 0*4kB 0*8kB 0*16kB 72*32kB 40*64kB 19*128kB 9*256kB 9*512kB 4*1024kB 1*2048kB 10*4096kB = 61312kB Swap cache: add 5022, delete 5022, find 1982/2477, race 0+0 Free swap = 0kB Total swap = 0kB Free swap: 0kB 64496 pages of RAM 0 pages of HIGHMEM 1254 reserved pages 1721 pages shared 0 pages swap cached 0 pages dirty 0 pages writeback 952 pages mapped 40594 pages slab 56 pages pagetables vgchange invoked oom-killer: gfp_mask=0x280d2, order=0, oomkilladj=0 [] out_of_memory+0x68/0x166 [] __alloc_pages+0x1fb/0x285 [] probe_irq_on+0x6c/0xea [] __handle_mm_fault+0x30e/0x68e [] follow_page+0xcf/0x11b [] get_user_pages+0x1a5/0x25a [] make_pages_present+0x79/0x8e [] do_brk+0x1c7/0x1df [] sys_brk+0xa8/0xc8 [] syscall_call+0x7/0xb ======================= Mem-info: DMA per-cpu: CPU 0: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1 usd: 0 Normal per-cpu: CPU 0: Hot: hi: 90, btch: 15 usd: 14 Cold: hi: 30, btch: 7 usd: 18 Active:2017 inactive:490 dirty:0 writeback:0 unstable:0 free:16602 slab:40594 mapped:952 pagetables:56 bounce:0 DMA free:5096kB min:4160kB low:5200kB high:6240kB active:4556kB inactive:916kB present:16256kB pages_scanned:8309 all_unreclaimable? yes lowmem_reserve[]: 0 234 Normal free:61312kB min:61368kB low:76708kB high:92052kB active:3512kB inactive:1044kB present:239716kB pages_scanned:7494 all_unreclaimable? yes lowmem_reserve[]: 0 0 DMA: 0*4kB 1*8kB 0*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 1*4096kB = 5096kB Normal: 0*4kB 0*8kB 0*16kB 72*32kB 40*64kB 19*128kB 9*256kB 9*512kB 4*1024kB 1*2048kB 10*4096kB = 61312kB Swap cache: add 5022, delete 5022, find 1982/2477, race 0+0 Free swap = 0kB Total swap = 0kB Free swap: 0kB 64496 pages of RAM 0 pages of HIGHMEM 1254 reserved pages 1721 pages shared 0 pages swap cached 0 pages dirty 0 pages writeback 952 pages mapped 40594 pages slab 56 pages pagetables rpc.idmapd invoked oom-killer: gfp_mask=0x201d2, order=0, oomkilladj=0 [] out_of_memory+0x68/0x166 [] __alloc_pages+0x1fb/0x285 [] __do_page_cache_readahead+0x79/0x181 [] io_sc0130a54>] sync_page+0x0/0x3c [] __wait_on_bit_lock+0x4a/0x51 [] __lock_page+0x57/0x5d [] filemap_nopage+0x11 [] __handle_mm_fault+0x104/0x68e [] do_page_fault+0x20c/0x515 [] do_gettimeofday+0x2c/0xc4 [] do_page_fault+0x0/0x515 [] error_code+0x6a/0x70 [] unix_dgram_sendmsg+0x3a8/0x3b4 ======================= Mem-info: DMA per-cpu: CPU 0: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1 usd: 0 Normal per-cpu: CPU 0: Hot: hi: 90, btch: 15 usd: 14 Cold: hi: 30, btch: 7 usd: 18 Active:2017 inactive:490 dirty:0 writeback:0 unstable:0 free:16602 slab:40594 mapped:952 pagetables:56 bounce:0 DMA free:5096kB min:4160kB low:5200kB high:6240kB active:4556kB inactive:916kB present:16256kB pages_scanned:8309 all_unreclaimable? yes lowmem_reserve[]: 0 234 Normal free:61312kB min:61368kB low:76708kB high:92052kB active:3512kB inactive:1044kB present:239716kB pages_scanned:7494 all_unreclaimable? yes lowmem_reserve[]: 0 0 DMA: 0*4kB 1*8kB 0*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 1*4096kB = 5096kB Normal: 0*4kB 0*8kB 0*16kB 72*32kB 40*64kB 19*128kB 9*256kB 9*512kB 4*1024kB 1*2048kB 10*4096kB = 61312kB Swap cache: add 5022, delete 5022, find 1982/2477, race 0+0 Free swap = 0kB Total swap = 0kB Free swap: 0kB 64496 pages of RAM 0 pages of HIGHMEM 1254 reserved pages 1722 pages shared 0 pages swap cached 0 pages dirty 0 pages writeback 952 pages mapped 40594 pages slab 56 pages pagetables vgchange invoked oom-killer: gfp_mask=0x280d2, order=0, oomkilladj=0 [] out_of_memory+0x68/0x166 [] __alndle_mm_fault+0x30e/0x68e [] follow_page+0xcf/0x11b [] get_user_pages+0x1a5/0x25a [] make_pages_present+0x79/0x8e [] do_brk+0x1c7/0x1df [] sys_brk+0xa8/0xc8 [] syscall_call+0x7/0xb ======================= Mem-info: DMA per-cpu: CPU 0: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1 usd: 0 Normal per-cpu: CPU 0: Hot: hi: 90, btch: 15 usd: 14 Cold: hi: 30, btch: 7 usd: 18 Active:2017 inactive:490 dirty:0 writeback:0 unstable:0 ree:16602 slab:40594 mapped:952 pagetables:56 bounce:0 DMA free:5096kB min:4160kB low:5200kB high:6240kB active:4556kB inactive:916kB present:16256kB pages_scanned:8309 all_unreclaimable? yes lowmem_reserve[]: 0 234 Normal free:61312kB min:61368kB low:76708kB high:92052kB active:3512kB inactive:1044kB present:239716kB pages_scanned:7494 all_unreclaimable? yes lowmem_reserve[]: 0 0 DMA: 0*4kB 1*8kB 0*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 1*4096kB = 5096kB Normal: 0*4kB 0*8kB 0*16kB 72*32kB 40*64kB 19*128kB 9*256kB 9*512kB 4*1024kB 1*2048kB 10*4096kB = 61312kB Swap cache: add 5022, delete 5022, find 1982/2477, race 0+0 Free swap = 0kB Total swap = 0kB Free swap: 0kB 64496 pages of RAM 0 pages of HIGHMEM 1254 reserved pages 1722 pages shared 0 pages swap cached 0 pages dirty 0 pages writeback 952 pages mapped 40594 pages slab 56 pages pagetables rpc.idmapd invoked oom-killer: gfp_mask=0x201d2, order=0, oomkilladj=0 [] out_of_memory+0x68/0x166 [] __alloc_pages+0x1fb/0x285 [] __do_page_cache_readahead+0x79/0x181 [] io_schedule+0xe/0x16 [] sync_page+0x0/0x3c [] __wait_on_bit_lock+0x4a/0x51 [] __lock_page+0x57/0x5d [] filemap_nopage+0x115/0x255 [] __handle_mm_fault+0x104/0x68e [] do_page_fault+0x20c/0x515 [] do_gettimeofday+0x2c/0xc4 [] do_page_fault+0x0/0x515 [] error_code+0x6a/0x70 [] unix_dgram_sendmsg+0x3a8/0x3b4 ======================= Mem-info: DMA per-cpu: CPU 0: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1 usd: 0 Normal per-cpu: CPU 0: Hot: hi: 90, btch: 15 usd: 14 Cold: hi: 30, btch: 7 usd: 18 Active:2017 inactive:490 dirty:0 writeback:0 unstable:0 free:16602 slab:40594 mapped:952 pagetables:56 bounce:0 DMA free:5096kB min:4160kB low:5200kB high:6240kB active:4556kB inactive:916kB present:16256kB pages_scanned:8309 all_unreclaimable? yes lowmem_reserve[]: 0 234 Normal free:61312kB min:61368kB low:76708kB high:92052kB active:3512kB inactive:1044kB present:239716kB pages_scanned:7494 all_unreclaimable? yes lowmem_reserve[]: 0 0 DMA: 0*4kB 1*8kB 0*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 1*4096kB = 5096kB Normal: 0*4kB 0*8kB 0*16kB 72*32kB 40*64kB 19*128kB 9*256kB 9*512kB 4*1024kB 1*2048kB 10*4096kB = 61312kB Swap cache: add 5022, delete 5022, find 1982/2477, race 0+0 Free swap = 0kB Total swap = 0kB Free swap: 0kB 64496 pages of RAM 0 pages of HIGHMEM 1254 reserved pages 1722 pages shared 0 pages swap cached 0 pages dirty 0 pages writeback 952 pages mapped 40594 pages slab 56 pages pagetables vgchange invoked oom-killer: gfp_mask=0x280d2, order=0, oomkilladj=0 [] out_of_memory+0x68/0x166 [] __alloc_pages+0x1fb/0x285 [] probe_irq_on+0x6c/0xea [] __handle_mm_fault+0x30e/0x68e [] follow_page+0xcf/0x11b [] get_user_pages+0x1a5/0x25a [] make_pages_present+0x79/0x8e [] do_brk+0x1c7/0x1df [] sys_brk+0xa8/0xc8 [] syscall_call+0x7/0xb ======================= Mem-info: DMA per-cpu: CPU 0: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1 usd: 0 Normal per-cpu: CPU 0: Hot: hi: 90, btch: 15 usd: 14 Cold: hi: 30, btch: 7 usd: 18 Active:2017 inactive:490 dirty:0 writeback:0 unstable:0 free:16602 slab:40594 mapped:952 pagetables:56 bounce:0 DMA free:5096kB min:4160kB low:5200kB high:6240kB active:4556kB inactive:916kB present:16256kB pages_scanned:8309 all_unreclaimable? yes lowmem_reserve[]: 0 234 Normal free:61312kB min:61368kB low:76708kB high:92052kB active:3512kB inactive:1044kB present:239716kB pages_scanned:7494 all_unreclaimable? yes lowmem_reserve[]: 0 0 DMA: 0*4kB 1*8kB 0*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 1*4096kB = 5096kB Normal: 0*4kB 0*8kB 0*16kB 72*32kB 40*64kB 19*128kB 9*256kB 9*512kB 4*1024kB 1*2048kB 10*4096kB = 61312kB Swap cache: add 5022, delete 5022, find 1982/2477, race 0+0 Free swap = 0kB Total swap = 0kB Free swap: 0kB 64496 pages of RAM 0 pages of HIGHMEM 1254 reserved pages 1722 pages shared 0 pages swap cached 0 pages dirty 0 pages writeback 952 pages mapped 40594 pages slab 56 pages pagetables rpc.idmapd invoked oom-killer: gfp_mask=0x201d2, order=0, oomkilladj=0 [] out_of_memory+0x68/0x166 [] __alloc_pages+0x1fb/0x285 [] __do_page_cache_readahead+0x79/0x181 [] io_schedule+0xe/0x16 [] sync_page+0x0/0x3c [] __wait_on_bit_lock+0x4a/0x51 [] __lock_page+0x57/0x5d [] filemap_nopage+0x115/0x255 [] __handle_mm_fault+0x104/0x68e [] do_page_fault+0x20c/0x515 [] do_gettimeofday+0x2c/0xc4 [] do_page_fault+0x0/0x515 [] error_code+0x6a/0x70 [] unix_dgram_sendmsg+0x3a8/0x3b4 ======================= Mem-info: DMA per-cpu: CPU 0: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1 usd: 0 Normal per-cpu: CPU 0: Hot: hi: 90, btch: 15 usd: 14 Cold: hi: 30, btch: 7 usd: 18 Active:2017 inactive:490 dirty:0 writeback:0 unstable:0 free:16602 slab:40594 mapped:952 pagetables:56 bounce:0 DMA free:5096kB min:4160kB low:5200kB high:6240kB active:4556kB inactive:916kB present:16256kB pages_scanned:8309 all_unreclaimable? yes lowmem_reserve[]: 0 234 Normal free:61312kB min:61368kB low:76708kB high:92052kB active:3512kB inactive:1044kB present:239716kB pages_scanned:7494 all_unreclaimable? yes lowmem_reserve[]: 0 0 DMA: 0*4kB 1*8kB 0*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 1*4096kB = 5096kB Normal: 0*4kB 0*8kB 0*16kB 72*32kB 40*64kB 19*128kB 9*256kB 9*512kB 4*1024kB 1*2048kB 10*4096kB = 61312kB Swap cache: add 5022, delete 5022, find 1982/2477, race 0+0 Free swap = 0kB Total swap = 0kB Free swap: 0kB 64496 pages of RAM 0 pages of HIGHMEM 1254 reserved pages 1722 pages shared 0 pages swap cached 0 pages dirty 0 pages writeback 952 pages mapped 40594 pages slab 56 pages pagetables vgchange invoked oom-killer: gfp_mask=0x280d2, order=0, oomkilladj=0 [] out_of_memory+0x68/0x166 [] __alloc_pages+0x1fb/0x285 [] probe_irq_on+0x6c/0xea [] __handle_mm_fault+0x30e/0x68e [] follow_page+0xcf/0x11b [] get_user_pages+0x1a5/0x25a [] make_pages_present+0x79/0x8e [] do_brk+0x1c7/0x1df [] sys_brk+0xa8/0xc8 [] syscall_call+0x7/0xb ======================= Mem-info: DMA per-cpu: CPU 0: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1 usd: 0 Normal per-cpu: CPU 0: Hot: hi: 90, btch: 15 usd: 14 Cold: hi: 30, btch: 7 usd: 18 Active:2017 inactive:490 dirty:0 writeback:0 unstable:0 free:16602 slab:40594 mapped:952 pagetables:56 bounce:0 DMA free:5096kB min:4160kB low:5200kB high:6240kB active:4556kB inactive:916kB present:16256kB pages_scanned:8309 all_unreclaimable? yes lowmem_reserve[]: 0 234 Normal free:61312kB min:61368kB low:76708kB high:92052kB active:3512kB inactive:1044kB present:239716kB pages_scanned:7494 all_unreclaimable? yes lowmem_reserve[]: 0 0 DMA: 0*4kB 1*8kB 0*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 1*4096kB = 5096kB Normal: 0*4kB 0*8kB 0*16kB 72*32kB 40*64kB 19*128kB 9*256kB 9*512kB 4*1024kB 1*2048kB 10*4096kB = 61312kB Swap cache: add 5022, delete 5022, find 1982/2477, race 0+0 Free swap = 0kB Total swap = 0kB Free swap: 0kB 64496 pages of RAM 0 pages of HIGHMEM 1254 reserved pages 1722 pages shared 0 pages swap cached 0 pages dirty 0 pages writeback 952 pages mapped 40594 pages slab 56 pages pagetables rpc.idmapd invoked oom-killer: gfp_mask=0x201d2, order=0, oomkilladj=0 [] out_of_memory+0x68/0x166 [] __alloc_pages+0x1fb/0x285 [] __do_page_cache_readahead+0x79/0x181 [] io_schedule+0xe/0x16 [] sync_page+0x0/0x3c [] __wait_on_bit_lock+0x4a/0x51 [] __lock_page+0x57/0x5d [] filemap_nopage+0x115/0x255 [] __handle_mm_fault+0x104/0x68e [] do_page_fault+0x20c/0x515 [] do_gettimeofday+0x2c/0xc4 [] do_page_fault+0x0/0x515 [] error_code+0x6a/0x70 [] unix_dgram_sendmsg+0x3a8/0x3b4 ======================= Mem-info: DMA per-cpu: CPU 0: Hot: hi: 0, btch: 1 usd: 0 Cold: hi: 0, btch: 1 usd: 0 Normal per-cpu: CPU 0: Hot: hi: 90, btch: 15 usd: 14 Cold: hi: 30, btch: 7 usd: 18 Active:2017 inactive:490 dirty:0 writeback:0 unstable:0 free:16602 slab:40594 mapped:952 pagetables:56 bounce:0 DMA free:5096kB min:4160kB low:5200kB high:6240kB active:4556kB inactive:916kB present:16256kB pages_scanned:8309 all_unreclaimable? yes lowmem_reserve[]: 0 234 Normal free:61312kB min:61368kB low:76708kB high:92052kB active:3512kB inactive:1044kB present:239716kB pages_scanned:7494 all_unreclaimable? yes lowmem_reserve[]: 0 0 DMA: 0*4kB 1*8kB 0*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 0*1024kB 0*2048kB 1*4096kB = 5096kB Normal: 0*4kB 0*8kB 0*16kB 72*32kB 40*64kB 19*128kB 9*256kB 9*512kB 4*1024kB 1*2048kB 10*4096kB = 61312kB Swap cache: add 5022, delete 5022, find 1982/2477, race 0+0 Free swap = 0kB Total swap = 0kB Free swap: 0kB 64496 pages of RAM 0 pages of HIGHMEM 1254 reserved pages 1722 pages shared 0 pages swap cached 0 pages dirty 0 pages writeback 952 pages mapped 40594 pages slab 56 pages pagetables Out of memory: kill process 1855 (portmap) score 422 or a child Killed process 1855 (portmap) Out of memory: kill process 2212 (bash) score 121 or a child Killed process 2260 (vgchange) Killed -- Tomasz Chmielewski