Re: [Users] Fatal error during migration

Michal Skrivanek <michal.skrivanek(a)redhat.com&gt; написано 20.09.2012 16:13:16: > От: Michal Skrivanek <michal.skrivanek(a)redhat.com&gt; > Кому: Dmitriy A Pyryakov <DPyryakov(a)ekb.beeline.ru&gt; > Копия: users(a)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(a)redhat.com&gt; написано 20.09.201216:02:11: > > > > > От: Michal Skrivanek <michal.skrivanek(a)redhat.com&gt; > > > Кому: Dmitriy A Pyryakov <DPyryakov(a)ekb.beeline.ru&gt; > > > Копия: users(a)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.

> 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 > > > > > > > > - - > > > > _______________________________________________ > > > > Users mailing list > > > > Users(a)ovirt.org > > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > >