On Sep 20, 2012, at 12:19 , Dmitriy A Pyryakov wrote:
Michal Skrivanek <michal.skrivanek@redhat.com> написано 20.09.2012 16:13:16:
От: Michal Skrivanek <michal.skrivanek@redhat.com> Кому: Dmitriy A Pyryakov <DPyryakov@ekb.beeline.ru> Копия: users@ovirt.org Дата: 20.09.2012 16:13 Тема: Re: [Users] Fatal error during migration
On Sep 20, 2012, at 12:07 , Dmitriy A Pyryakov wrote:
Michal Skrivanek <michal.skrivanek@redhat.com> написано 20.09.201216:02:11:
От: Michal Skrivanek <michal.skrivanek@redhat.com> Кому: Dmitriy A Pyryakov <DPyryakov@ekb.beeline.ru> Копия: users@ovirt.org Дата: 20.09.2012 16:02 Тема: Re: [Users] Fatal error during migration
Hi, well, so what is the other side saying? Maybe some connectivity problems between those 2 hosts? firewall?
Thanks, michal
Yes, firewall is not configured properly by default. If I stop it, migration done. Thanks. The default is supposed to be:
# oVirt default firewall configuration. Automatically generated by vdsm bootstrap script. *filter :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [0:0] -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT -A INPUT -p icmp -j ACCEPT -A INPUT -i lo -j ACCEPT # vdsm -A INPUT -p tcp --dport 54321 -j ACCEPT # libvirt tls -A INPUT -p tcp --dport 16514 -j ACCEPT # SSH -A INPUT -p tcp --dport 22 -j ACCEPT # guest consoles -A INPUT -p tcp -m multiport --dports 5634:6166 -j ACCEPT # migration -A INPUT -p tcp -m multiport --dports 49152:49216 -j ACCEPT # snmp -A INPUT -p udp --dport 161 -j ACCEPT # Reject any other input traffic -A INPUT -j REJECT --reject-with icmp-host-prohibited -A FORWARD -m physdev ! --physdev-is-bridged -j REJECT --reject-with icmp-host-prohibited COMMIT
my default is:
# cat /etc/sysconfig/iptables # oVirt automatically generated firewall configuration *filter :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [0:0] -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT -A INPUT -p icmp -j ACCEPT -A INPUT -i lo -j ACCEPT #vdsm -A INPUT -p tcp --dport 54321 -j ACCEPT # SSH -A INPUT -p tcp --dport 22 -j ACCEPT # guest consoles -A INPUT -p tcp -m multiport --dports 5634:6166 -j ACCEPT # migration -A INPUT -p tcp -m multiport --dports 49152:49216 -j ACCEPT # snmp -A INPUT -p udp --dport 161 -j ACCEPT # -A INPUT -j REJECT --reject-with icmp-host-prohibited -A FORWARD -m physdev ! --physdev-is-bridged -j REJECT --reject-with icmp-host-prohibited COMMIT
did you change it manually or is the default missing anything?
default missing "libvirt tls" field. was it an upgrade of some sort? These are installed at node setup from ovirt-engine. Check the engine version and/or the IPTablesConfig in vdc_options table on engine
thanks, michal
On Sep 20, 2012, at 11:55 , Dmitriy A Pyryakov wrote:
Hello,
I have two oVirt nodes ovirt-node-iso-2.5.0-2.0.fc17.
When I try to migrate VM from one host to another, I have an error: Migration failed due to Error: Fatal error during migration.
vdsm.log: Thread-3797::DEBUG::2012-09-20 09:42:56,439::BindingXMLRPC:: 859::vds::(wrapper) client [192.168.10.10]::call vmMigrate with ({'src': '192.168.10.13', 'dst': '192.168.10.12:54321', 'vmId': '2bf3e6eb-49e4-42c7-8188-fc2aeeae2e86', 'method': 'online'},) {} flowID [180ad979] Thread-3797::DEBUG::2012-09-20 09:42:56,439::API::441::vds:: (migrate) {'src': '192.168.10.13', 'dst': '192.168.10.12:54321', 'vmId': '2bf3e6eb-49e4-42c7-8188-fc2aeeae2e86', 'method': 'online'} Thread-3798::DEBUG::2012-09-20 09:42:56,441::vm::122::vm.Vm:: (_setupVdsConnection) vmId=`2bf3e6eb-49e4-42c7-8188- fc2aeeae2e86`::Destination server is: 192.168.10.12:54321 Thread-3797::DEBUG::2012-09-20 09:42:56,441::BindingXMLRPC:: 865::vds::(wrapper) return vmMigrate with {'status': {'message': 'Migration process starting', 'code': 0}} Thread-3798::DEBUG::2012-09-20 09:42:56,441::vm::124::vm.Vm:: (_setupVdsConnection) vmId=`2bf3e6eb-49e4-42c7-8188- fc2aeeae2e86`::Initiating connection with destination Thread-3798::DEBUG::2012-09-20 09:42:56,452::libvirtvm:: 240::vm.Vm::(_getDiskStats) vmId=`2bf3e6eb-49e4-42c7-8188- fc2aeeae2e86`::Disk hdc stats not available Thread-3798::DEBUG::2012-09-20 09:42:56,457::vm::170::vm.Vm:: (_prepareGuest) vmId=`2bf3e6eb-49e4-42c7-8188- fc2aeeae2e86`::migration Process begins Thread-3798::DEBUG::2012-09-20 09:42:56,475::vm::217::vm.Vm::(run) vmId=`2bf3e6eb-49e4-42c7-8188-fc2aeeae2e86`::migration semaphore acquired Thread-3798::DEBUG::2012-09-20 09:42:56,888::libvirtvm:: 427::vm.Vm::(_startUnderlyingMigration) vmId=`2bf3e6eb-49e4-42c7-8188-fc2aeeae2e86`::starting migration to qemu+tls://192.168.10.12/system Thread-3799::DEBUG::2012-09-20 09:42:56,889::libvirtvm:: 325::vm.Vm::(run) vmId=`2bf3e6eb-49e4-42c7-8188- fc2aeeae2e86`::migration downtime thread started Thread-3800::DEBUG::2012-09-20 09:42:56,890::libvirtvm:: 353::vm.Vm::(run) vmId=`2bf3e6eb-49e4-42c7-8188- fc2aeeae2e86`::starting migration monitor thread Thread-3798::DEBUG::2012-09-20 09:42:56,903::libvirtvm:: 340::vm.Vm::(cancel) vmId=`2bf3e6eb-49e4-42c7-8188- fc2aeeae2e86`::canceling migration downtime thread Thread-3798::DEBUG::2012-09-20 09:42:56,904::libvirtvm:: 390::vm.Vm::(stop) vmId=`2bf3e6eb-49e4-42c7-8188- fc2aeeae2e86`::stopping migration monitor thread Thread-3799::DEBUG::2012-09-20 09:42:56,904::libvirtvm:: 337::vm.Vm::(run) vmId=`2bf3e6eb-49e4-42c7-8188- fc2aeeae2e86`::migration downtime thread exiting Thread-3798::ERROR::2012-09-20 09:42:56,905::vm::176::vm.Vm:: (_recover) vmId=`2bf3e6eb-49e4-42c7-8188-fc2aeeae2e86`::operation failed: Failed to connect to remote libvirt URI qemu+tls://192.168. 10.12/system Thread-3798::ERROR::2012-09-20 09:42:56,977::vm::240::vm.Vm::(run) vmId=`2bf3e6eb-49e4-42c7-8188-fc2aeeae2e86`::Failed to migrate Traceback (most recent call last): File "/usr/share/vdsm/vm.py", line 223, in run File "/usr/share/vdsm/libvirtvm.py", line 451, in _startUnderlyingMigration File "/usr/share/vdsm/libvirtvm.py", line 491, in f File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 82, in wrapper File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1034, in migrateToURI2 libvirtError: operation failed: Failed to connect to remote libvirt URI qemu+tls://192.168.10.12/system
Thread-3802::DEBUG::2012-09-20 09:42:57,793::BindingXMLRPC:: 859::vds::(wrapper) client [192.168.10.10]::call vmGetStats with ('2bf3e6eb-49e4-42c7-8188-fc2aeeae2e86',) {} Thread-3802::DEBUG::2012-09-20 09:42:57,793::libvirtvm:: 240::vm.Vm::(_getDiskStats) vmId=`2bf3e6eb-49e4-42c7-8188- fc2aeeae2e86`::Disk hdc stats not available Thread-3802::DEBUG::2012-09-20 09:42:57,794::BindingXMLRPC:: 865::vds::(wrapper) return vmGetStats with {'status': {'message': 'Done', 'code': 0}, 'statsList': [{'status': 'Up', 'username': 'Unknown', 'memUsage': '0', 'acpiEnable': 'true', 'pid': '22047', 'displayIp': '192.168.10.13', 'displayPort': u'5912', 'session': 'Unknown', 'displaySecurePort': u'5913', 'timeOffset': '0', 'hash': '3018874162324753083', 'pauseCode': 'NOERR', 'clientIp': '', 'kvmEnable': 'true', 'network': {u'vnet6': {'macAddr': '00:1a:4a:a8: 0a:08', 'rxDropped': '0', 'rxErrors': '0', 'txDropped': '0', 'txRate': '0.0', 'rxRate': '0.0', 'txErrors': '0', 'state': 'unknown', 'speed': '1000', 'name': u'vnet6'}}, 'vmId': '2bf3e6eb-49e4-42c7-8188-fc2aeeae2e86', 'displayType': 'qxl', 'cpuUser': '13.27', 'disks': {u'hdc': {'flushLatency': '0', 'readLatency': '0', 'writeLatency': '0'}, u'hda': {'readLatency': '6183805', 'apparentsize': '11811160064', 'writeLatency': '0', 'imageID': 'd96d19f6-5a28-4fef-892f-4a04549d4e38', 'flushLatency': '0', 'readRate': '271.87', 'truesize': '11811160064', 'writeRate': '0.00'}}, 'monitorResponse': '0', 'statsAge': '0.77', 'cpuIdle': '86.73', 'elapsedTime': '3941', 'vmType': 'kvm', 'cpuSys': '0.00', 'appsList': [], 'guestIPs': '', 'nice': ''}]} Thread-3803::DEBUG::2012-09-20 09:42:57,869::BindingXMLRPC:: 859::vds::(wrapper) client [192.168.10.10]::call vmGetMigrationStatus with ('2bf3e6eb-49e4-42c7-8188-fc2aeeae2e86',) {} Thread-3803::DEBUG::2012-09-20 09:42:57,870::BindingXMLRPC:: 865::vds::(wrapper) return vmGetMigrationStatus with {'status': {'message': 'Fatal error during migration', 'code': 12}} Dummy-1264::DEBUG::2012-09-20 09:42:58,172::__init__:: 1249::Storage.Misc.excCmd::(_log) 'dd if=/rhev/data-center/ 332694bb-364a-434e-b23f-5fef985d3cbd/mastersd/dom_md/inbox iflag=direct,fullblock count=1 bs=1024000' (cwd None) Dummy-1264::DEBUG::2012-09-20 09:42:58,262::__init__:: 1249::Storage.Misc.excCmd::(_log) SUCCESS: <err> = '1+0 records in \n1+0 records out\n1024000 bytes (1.0 MB) copied, 0.0515109 s, 19.9 MB/s\n'; <rc> = 0 Dummy-1264::DEBUG::2012-09-20 09:43:00,271::__init__:: 1249::Storage.Misc.excCmd::(_log) 'dd if=/rhev/data-center/ 332694bb-364a-434e-b23f-5fef985d3cbd/mastersd/dom_md/inbox iflag=direct,fullblock count=1 bs=1024000' (cwd None) Dummy-1264::DEBUG::2012-09-20 09:43:00,362::__init__:: 1249::Storage.Misc.excCmd::(_log) SUCCESS: <err> = '1+0 records in \n1+0 records out\n1024000 bytes (1.0 MB) copied, 0.0530171 s, 19.3 MB/s\n'; <rc> = 0 Thread-21::DEBUG::2012-09-20 09:43:00,612::__init__:: 1249::Storage.Misc.excCmd::(_log) '/usr/bin/dd iflag=direct if=/dev/ 26187d25-bfcb-40c7-97d1-667705ad2223/metadata bs=4096 count=1' (cwd None) Thread-21::DEBUG::2012-09-20 09:43:00,629::__init__:: 1249::Storage.Misc.excCmd::(_log) SUCCESS: <err> = '1+0 records in \n1+0 records out\n4096 bytes (4.1 kB) copied, 0.000937698 s, 4.4 MB/s\n'; <rc> = 0 Thread-3805::DEBUG::2012-09-20 09:43:01,901::task:: 588::TaskManager.Task::(_updateState) Task=`ff134ecc-5597-4a83-81d6- e4f9804871ff`::moving from state init -> state preparing Thread-3805::INFO::2012-09-20 09:43:01,902::logUtils:: 37::dispatcher::(wrapper) Run and protect: repoStats(options=None) Thread-3805::INFO::2012-09-20 09:43:01,902::logUtils:: 39::dispatcher::(wrapper) Run and protect: repoStats, Return response: {'26187d25-bfcb-40c7-97d1-667705ad2223': {'delay': '0. 0180931091309', 'lastCheck': 1348134180.825892, 'code': 0, 'valid': True}, '90104c3d-837b-47dd-8c82-dda92eec30d9': {'delay': '0. 000955820083618', 'lastCheck': 1348134175.493277, 'code': 0, 'valid': True}} Thread-3805::DEBUG::2012-09-20 09:43:01,902::task:: 1172::TaskManager.Task::(prepare) Task=`ff134ecc-5597-4a83-81d6- e4f9804871ff`::finished: {'26187d25-bfcb-40c7-97d1-667705ad2223': {'delay': '0.0180931091309', 'lastCheck': 1348134180.825892, 'code': 0, 'valid': True}, '90104c3d-837b-47dd-8c82-dda92eec30d9': {'delay': '0.000955820083618', 'lastCheck': 1348134175.493277, 'code': 0, 'valid': True}} Thread-3805::DEBUG::2012-09-20 09:43:01,902::task:: 588::TaskManager.Task::(_updateState) Task=`ff134ecc-5597-4a83-81d6- e4f9804871ff`::moving from state preparing -> state finished Thread-3805::DEBUG::2012-09-20 09:43:01,903::resourceManager:: 809::ResourceManager.Owner::(releaseAll) Owner.releaseAll requests {} resources {} Thread-3805::DEBUG::2012-09-20 09:43:01,903::resourceManager:: 844::ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {} Thread-3805::DEBUG::2012-09-20 09:43:01,903::task:: 978::TaskManager.Task::(_decref) Task=`ff134ecc-5597-4a83-81d6- e4f9804871ff`::ref 0 aborting False Thread-3806::DEBUG::2012-09-20 09:43:01,931::libvirtvm:: 240::vm.Vm::(_getDiskStats) vmId=`540335f0-2269-4bc4- aaf4-11bf5990013f`::Disk hdc stats not available Thread-3806::DEBUG::2012-09-20 09:43:01,931::libvirtvm:: 240::vm.Vm::(_getDiskStats) vmId=`2c3af5f5- f877-4e6b-8a34-05bbe78b3c82`::Disk hdc stats not available Thread-3806::DEBUG::2012-09-20 09:43:01,932::libvirtvm:: 240::vm.Vm::(_getDiskStats) vmId=`0ac0dd3a-ae2a-4963- adf1-918993031f6b`::Disk hdc stats not available Thread-3806::DEBUG::2012-09-20 09:43:01,932::libvirtvm:: 240::vm.Vm::(_getDiskStats) vmId=`35a65bb8-cbca-4049- a428-28914bcb094a`::Disk hdc stats not available Thread-3806::DEBUG::2012-09-20 09:43:01,933::libvirtvm:: 240::vm.Vm::(_getDiskStats) vmId=`4ef3258c-0380-4919-991f- ee7be7e9f7fa`::Disk hdc stats not available Thread-3806::DEBUG::2012-09-20 09:43:01,933::libvirtvm:: 240::vm.Vm::(_getDiskStats) vmId=`252e6d46-f362-46aa-a7ed- dd00a86af6f0`::Disk hdc stats not available Thread-3806::DEBUG::2012-09-20 09:43:01,933::libvirtvm:: 240::vm.Vm::(_getDiskStats) vmId=`509e608c-e657-473a-b031- f0811da96bde`::Disk hdc stats not available Thread-3806::DEBUG::2012-09-20 09:43:01,934::libvirtvm:: 240::vm.Vm::(_getDiskStats) vmId=`2bf3e6eb-49e4-42c7-8188- fc2aeeae2e86`::Disk hdc stats not available Dummy-1264::DEBUG::2012-09-20 09:43:02,371::__init__:: 1249::Storage.Misc.excCmd::(_log) 'dd if=/rhev/data-center/ 332694bb-364a-434e-b23f-5fef985d3cbd/mastersd/dom_md/inbox iflag=direct,fullblock count=1 bs=1024000' (cwd None) Dummy-1264::DEBUG::2012-09-20 09:43:02,462::__init__:: 1249::Storage.Misc.excCmd::(_log) SUCCESS: <err> = '1+0 records in \n1+0 records out\n1024000 bytes (1.0 MB) copied, 0.0525183 s, 19.5 MB/s\n'; <rc> = 0
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