Yuval, Probably Your problem this with version kernel, this version not compatible with some VDSM version, i recommend alter this is version kernel of hosts and reboot. If do not know alter, follow the steps below: Verifie yours vmlinuz's images: [root@firehome boot]# ls -l /boot/vmlinuz-3.* -rwxr-xr-x. 1 root root 4662160 Mai 7 2012 /boot/vmlinuz-3.3.4-5.fc17.x86_64 -rwxr-xr-x 1 root root 4839872 Dez 11 16:11 /boot/vmlinuz-3.6.10-2.fc17.x86_64 -rwxr-xr-x 1 root root 4839776 Dez 4 11:30 /boot/vmlinuz-3.6.9-2.fc17.x86_64 Alter your configuration in container "menuentry..." for kernel version 3.3.4*, example: [root@firehome ~]# vim /boot/grub2/grub.cfg ### BEGIN /etc/grub.d/10_linux ### menuentry 'Fedora Linux' --class fedora --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-f23745bb-fd60-43b7-ac0f-6600ba582ad7' { load_video set gfxpayload=keep insmod gzio insmod part_msdos insmod ext2 set root='hd0,msdos1' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos1' 508a2fe6-6263-4521-bf7d-83363b71edfd else search --no-floppy --fs-uuid --set=root 508a2fe6-6263-4521-bf7d-83363b71edfd fi echo 'Loading Linux 3.3.4-5.fc17.x86_64 ...' linux /vmlinuz-3.3.4-5.fc17.x86_64 root=/dev/mapper/vg_ovirt00-lv_root ro rd.lvm.lv=vg_ovirt00/lv_root rd.md=0 rd.dm=0 SYSFONT=True KEYTABLE=us rd.luks=0 LANG=en_US.UTF-8 rd.lvm.lv=vg_ovirt00/lv_swap rd.lvm.lv=vg_ovirt/lv_swap rhgb quiet echo 'Loading initial ramdisk ...' ........ After reboot your host, check: [root@firehome ~]# uname -a Test your storage use, I believe it will be alright. PS: Get your version this VDSM package, example: [root@firehome boot]# rpm -qa | grep vdsm vdsm-python-4.10.0-10.fc17.x86_64 vdsm-bootstrap-4.10.0-10.fc17.noarch vdsm-xmlrpc-4.10.0-10.fc17.noarch vdsm-cli-4.10.0-10.fc17.noarch vdsm-4.10.0-10.fc17.x86_64 Marcelo Barbosa *mr.marcelo.barbosa@gmail.com* On Fri, Jan 4, 2013 at 6:50 PM, Yuval M <yuvalme@gmail.com> wrote:
uname -a output:
Linux segfault.home 3.6.5-1.fc17.x86_64 #1 SMP Wed Oct 31 19:37:18 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
and the other host:
Linux kernelpanic.home 3.6.8-2.fc17.x86_64 #1 SMP Tue Nov 27 19:35:02 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
if there is any other diagnostic information required I will happily supply it, just tell me what...
Yuval
On Fri, Jan 4, 2013 at 7:15 PM, Marcelo Barbosa < mr.marcelo.barbosa@gmail.com> wrote:
Hi Yuval,
What is kernel version ? The oVirt stable version(3.1) run better from:
[admin@firehome ~]$ uname -a Linux firehome.no-ip.org *3.3.4-5*.fc17.x86_64 #1 SMP Mon May 7 17:29:34 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
Marcelo Barbosa *mr.marcelo.barbosa@gmail.com*
On Fri, Jan 4, 2013 at 2:59 PM, Yuval M <yuvalme@gmail.com> wrote:
Hello, We're M.Sc students at Tel-Aviv University trying to setup a basic ovirt system with 2 hosts. Both run Fedora Core 17.
We've run unto a problem that makes the hosts seem down from the web management UI and stops the VMs that run on them. this occurs on both hosts at the very same second, which leads me to believe it's not a hardware problem: ("segfault" is the name of the server. don't ask.)
Has anyone seen something like this? any suggestions? Thanks,
Yuval Meir Limor Gavish
Dec 29 14:00:10 segfault kernel: [403596.851539] NFS: Cache request denied due to non-unique superblock keys Dec 29 14:00:10 segfault kernel: [403596.930361] ata1: hard resetting link Dec 29 14:00:10 segfault kernel: [403597.237778] ata1: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:10 segfault kernel: [403597.239721] ata1: EH complete Dec 29 14:00:10 segfault kernel: [403597.241759] ata2: hard resetting link Dec 29 14:00:10 segfault kernel: [403597.548726] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300) Dec 29 14:00:10 segfault kernel: [403597.559061] ata2.00: configured for UDMA/133 Dec 29 14:00:10 segfault kernel: [403597.559066] ata2: EH complete Dec 29 14:00:10 segfault kernel: [403597.559279] ata3: hard resetting link Dec 29 14:00:11 segfault kernel: [403597.866689] ata3: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:11 segfault kernel: [403597.868680] ata3: EH complete Dec 29 14:00:11 segfault kernel: [403597.868928] ata4: hard resetting link Dec 29 14:00:11 segfault kernel: [403598.176588] ata4: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:11 segfault kernel: [403598.178470] ata4: EH complete Dec 29 14:00:11 segfault kernel: [403598.178707] ata5: hard resetting link Dec 29 14:00:11 segfault kernel: [403598.485535] ata5: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:11 segfault kernel: [403598.487472] ata5: EH complete Dec 29 14:00:11 segfault kernel: [403598.487656] ata6: hard resetting link Dec 29 14:00:12 segfault kernel: [403598.795437] ata6: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:12 segfault kernel: [403598.797325] ata6: EH complete Dec 29 14:00:12 segfault kernel: [403598.797583] ata7: hard resetting link Dec 29 14:00:12 segfault kernel: [403599.105616] ata7: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:12 segfault kernel: [403599.107307] ata7: EH complete Dec 29 14:00:12 segfault kernel: [403599.109318] ata8: hard resetting link Dec 29 14:00:12 segfault kernel: [403599.416217] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300) Dec 29 14:00:12 segfault kernel: [403599.416650] ata8.00: configured for UDMA/66 Dec 29 14:00:12 segfault kernel: [403599.416769] ata8: EH complete Dec 29 14:00:12 segfault kernel: [403599.416922] ata9: hard resetting link Dec 29 14:00:13 segfault kernel: [403599.722240] ata9: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:13 segfault kernel: [403599.722256] ata9: EH complete Dec 29 14:00:13 segfault kernel: [403599.722545] ata10: hard resetting link Dec 29 14:00:13 segfault kernel: [403600.027130] ata10: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:13 segfault kernel: [403600.027234] ata10: EH complete Dec 29 14:00:13 segfault kernel: [403600.027483] ata11.00: hard resetting link Dec 29 14:00:13 segfault kernel: [403600.331952] ata11.01: hard resetting link Dec 29 14:00:14 segfault kernel: [403600.787975] ata11.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300) Dec 29 14:00:14 segfault kernel: [403600.787989] ata11.01: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:14 segfault kernel: [403600.829480] ata11.00: configured for UDMA/133 Dec 29 14:00:14 segfault kernel: [403600.829487] ata11: EH complete Dec 29 14:00:14 segfault kernel: [403600.829638] ata12.00: hard resetting link Dec 29 14:00:14 segfault kernel: [403601.133734] ata12.01: hard resetting link Dec 29 14:00:14 segfault kernel: [403601.589741] ata12.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300) Dec 29 14:00:14 segfault kernel: [403601.589757] ata12.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300) Dec 29 14:00:14 segfault kernel: [403601.600049] ata12.00: configured for UDMA/133 Dec 29 14:00:14 segfault kernel: [403601.604444] ata12.01: configured for UDMA/133 Dec 29 14:00:14 segfault kernel: [403601.604450] ata12: EH complete Dec 29 14:00:14 segfault kernel: [403601.604745] ata13: hard resetting link Dec 29 14:00:15 segfault kernel: [403601.921125] ata13: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:15 segfault kernel: [403601.921144] ata13: EH complete Dec 29 14:00:15 segfault kernel: [403601.921300] ata14: hard resetting link Dec 29 14:00:15 segfault kernel: [403602.377523] ata14: SATA link up 1.5 Gbps (SStatus 113 SControl 300) Dec 29 14:00:15 segfault kernel: [403602.386842] ata14.00: configured for UDMA/100 Dec 29 14:00:15 segfault kernel: [403602.392491] ata14: EH complete Dec 29 14:00:15 segfault kernel: [403602.392695] ata15: soft resetting link Dec 29 14:00:15 segfault kernel: [403602.543523] ata15: EH complete Dec 29 14:00:15 segfault kernel: [403602.543727] ata16: soft resetting link Dec 29 14:00:16 segfault kernel: [403602.706229] ata16: EH complete Dec 29 14:00:16 segfault vdsm Storage.LVM WARNING lvm vgs failed: 5 [] [' Volume group "78b1f41d-29cf-4e1a-a84d-fb9175f4388e" not found'] Dec 29 14:00:16 segfault kernel: [403603.273230] ata1: hard resetting link Dec 29 14:00:16 segfault kernel: [403603.580216] ata1: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:16 segfault kernel: [403603.582803] ata1: EH complete Dec 29 14:00:16 segfault kernel: [403603.585201] ata2: hard resetting link Dec 29 14:00:17 segfault kernel: [403603.892210] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300) Dec 29 14:00:17 segfault kernel: [403603.901635] ata2.00: configured for UDMA/133 Dec 29 14:00:17 segfault kernel: [403603.901641] ata2: EH complete Dec 29 14:00:17 segfault kernel: [403603.901873] ata3: hard resetting link Dec 29 14:00:17 segfault kernel: [403604.209120] ata3: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:17 segfault kernel: [403604.210966] ata3: EH complete Dec 29 14:00:17 segfault kernel: [403604.211156] ata4: hard resetting link Dec 29 14:00:17 segfault kernel: [403604.517966] ata4: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:17 segfault kernel: [403604.519902] ata4: EH complete Dec 29 14:00:17 segfault kernel: [403604.520157] ata5: hard resetting link Dec 29 14:00:18 segfault kernel: [403604.826862] ata5: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:18 segfault kernel: [403604.828830] ata5: EH complete Dec 29 14:00:18 segfault kernel: [403604.829067] ata6: hard resetting link Dec 29 14:00:18 segfault kernel: [403605.135731] ata6: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:18 segfault kernel: [403605.137698] ata6: EH complete Dec 29 14:00:18 segfault kernel: [403605.137887] ata7: hard resetting link Dec 29 14:00:18 segfault kernel: [403605.445714] ata7: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:18 segfault kernel: [403605.447619] ata7: EH complete Dec 29 14:00:18 segfault kernel: [403605.449682] ata8: hard resetting link Dec 29 14:00:19 segfault kernel: [403605.756684] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300) Dec 29 14:00:19 segfault kernel: [403605.757166] ata8.00: configured for UDMA/66 Dec 29 14:00:19 segfault kernel: [403605.757266] ata8: EH complete Dec 29 14:00:19 segfault kernel: [403605.757485] ata9: hard resetting link Dec 29 14:00:19 segfault kernel: [403606.064643] ata9: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:19 segfault kernel: [403606.064660] ata9: EH complete Dec 29 14:00:19 segfault kernel: [403606.064839] ata10: hard resetting link Dec 29 14:00:19 segfault kernel: [403606.369548] ata10: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:19 segfault kernel: [403606.369562] ata10: EH complete Dec 29 14:00:19 segfault kernel: [403606.369842] ata11.00: hard resetting link Dec 29 14:00:20 segfault kernel: [403606.675420] ata11.01: hard resetting link Dec 29 14:00:20 segfault kernel: [403607.131342] ata11.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300) Dec 29 14:00:20 segfault kernel: [403607.131355] ata11.01: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:20 segfault kernel: [403607.248752] ata11.00: configured for UDMA/133 Dec 29 14:00:20 segfault kernel: [403607.248759] ata11: EH complete Dec 29 14:00:20 segfault kernel: [403607.249045] ata12.00: hard resetting link Dec 29 14:00:20 segfault kernel: [403607.554194] ata12.01: hard resetting link Dec 29 14:00:21 segfault kernel: [403608.011215] ata12.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300) Dec 29 14:00:21 segfault kernel: [403608.011244] ata12.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300) Dec 29 14:00:21 segfault kernel: [403608.021439] ata12.00: configured for UDMA/133 Dec 29 14:00:21 segfault kernel: [403608.028239] ata12.01: configured for UDMA/133 Dec 29 14:00:21 segfault kernel: [403608.028243] ata12: EH complete Dec 29 14:00:21 segfault kernel: [403608.028442] ata13: hard resetting link Dec 29 14:00:21 segfault kernel: [403608.345178] ata13: SATA link down (SStatus 0 SControl 300) Dec 29 14:00:21 segfault kernel: [403608.345195] ata13: EH complete Dec 29 14:00:21 segfault kernel: [403608.345443] ata14: hard resetting link Dec 29 14:00:22 segfault kernel: [403608.800805] ata14: SATA link up 1.5 Gbps (SStatus 113 SControl 300) Dec 29 14:00:22 segfault kernel: [403608.810109] ata14.00: configured for UDMA/100 Dec 29 14:00:22 segfault kernel: [403608.815632] ata14: EH complete Dec 29 14:00:22 segfault kernel: [403608.815863] ata15: soft resetting link Dec 29 14:00:22 segfault kernel: [403608.966859] ata15: EH complete Dec 29 14:00:22 segfault kernel: [403608.967054] ata16: soft resetting link Dec 29 14:00:22 segfault kernel: [403609.130010] ata16: EH complete Dec 29 14:00:22 segfault vdsm Storage.LVM WARNING lvm vgs failed: 5 [] [' Volume group "f0175c0c-75f1-4518-ba77-f7476171f6c6" not found'] Dec 29 14:00:22 segfault vdsm Storage.StorageDomain WARNING Resource namespace f0175c0c-75f1-4518-ba77-f7476171f6c6_imageNS already registered Dec 29 14:00:22 segfault vdsm Storage.StorageDomain WARNING Resource namespace f0175c0c-75f1-4518-ba77-f7476171f6c6_volumeNS already registered Dec 29 14:00:23 segfault vdsm Storage.LVM WARNING lvm vgs failed: 5 [] [' Volume group "78b1f41d-29cf-4e1a-a84d-fb9175f4388e" not found']
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