October 2016 - Users - oVirt List Archives

recover dom_md
by Alastair Neil 19 Oct '16

19 Oct '16

I have an ovirt 4 cluster. with two gluster storage domains. The old domain is on a 1G network and the new one is on 10G. While migrating disks I accidentally removed the dom_md directory in the new storage domain. Is there a process to recreate this directory. I have moved about 28 disk images, the domain is marked as down but the VM with disks in there are still up. I have seen examples of rebuilding the dom_md/ids file using sanlock direct init, but I do not know if it is possible to rebuild the entire directory this way, and before I commit myself so shutting down all the hosts I'd like to make sure there us a good chance of success, If this is not possible is there a way of importing the disk images , I tried copying them to the export domain but they do not show up in the imports. -Alastair

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fakevdsm vs ovirt engine 4.0.4
by joost＠familiealbers.nl 18 Oct '16

18 Oct '16

Hi All, I am trying to start load tests against my newly installed ovirt engine version 4.0.4 I can run fakevdsm as follows (minor changes to pom.xml (mainly jetty plugin version) i also changed vdsm-jsonrpc-java-client to match that of the server. <groupId>org.ovirt.vdsm-jsonrpc-java</groupId> <artifactId>vdsm-jsonrpc-java-client</artifactId> <version>1.2.5</version> i can run the app using mvn jetty:run -Dfake.host=0.0.0.0 -DjsonListenPort=54321 -DvdsmPort=54322 fakevdsm runs but keeps on looping over the following operations. I have not add vms yet. I sincerely hope someone can help me , i really need to stress test this install urgently and fakevdsm looks like the perfect tool to use for this. thanks, joost 2016-10-17 22:24:59,505 CONNECT accept-version:1.2 heart-beat:0,21234 host:null 2016-10-17 22:24:59,506 CONNECT accept-version:1.2 heart-beat:0,21234 host:null 2016-10-17 22:24:59,507 CONNECTED heart-beat:21234,0 session:196ed7d6-5125-4608-8299-bcaef308db87 2016-10-17 22:24:59,507 Message sent: CONNECTED heart-beat:21234,0 session:196ed7d6-5125-4608-8299-bcaef308db87 2016-10-17 22:24:59,636 SUBSCRIBE destination:jms.topic.vdsm_responses ack:auto id:9c734bb3-2dc4-4181-a049-2b77133b521f SEND destination:jms.topic.vdsm_requests reply-to:jms.topic.vdsm_responses content-length:105 {"jsonrpc":"2.0","method":"Host.getCapabilities","params":{},"id":"9f78265b-21c3-4e77-9b11-7c126c2d84ed"} 2016-10-17 22:24:59,636 SUBSCRIBE destination:jms.topic.vdsm_responses ack:auto id:9c734bb3-2dc4-4181-a049-2b77133b521f 2016-10-17 22:24:59,636 ACK id:9c734bb3-2dc4-4181-a049-2b77133b521f 2016-10-17 22:24:59,636 Message sent: ACK id:9c734bb3-2dc4-4181-a049-2b77133b521f 2016-10-17 22:24:59,636 SEND destination:jms.topic.vdsm_requests reply-to:jms.topic.vdsm_responses content-length:105 {"jsonrpc":"2.0","method":"Host.getCapabilities","params":{},"id":"9f78265b-21c3-4e77-9b11-7c126c2d84ed"} 2016-10-17 22:24:59,637 client policy identifier null 2016-10-17 22:24:59,714 Request is Host.getCapabilities got response {"jsonrpc":"2.0","result":{"version_name":"Snow Man","operatingSystem":{"name":"Fedora","release":"1","version":"17"},"cpuSpeed":"1200.000","clusterLevels":["3.0","3.1","3.2","3.3","3.4","3.5","3.6","4.0","4.1"],"hooks":{},"ISCSIInitiatorName":"iqn.1994-05.com.example:ef52ec17bb0","cpuSockets":"1","kvmEnabled":"true","reservedMem":"321","lastClientIface":"ovirtmgmt","numaNodes":{"1":{"cpus":[0,2,4,6,8,10,12,14],"totalMemory":3988},"0":{"cpus":[1,3,5,7,9,11,13,15],"totalMemory":3988}},"cpuFlags":"fpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,cmov,pat,pse36,clflush,mmx,fxsr,sse,sse2,ss,syscall,nx,pdpe1gb,rdtscp,lm,constant_tsc,rep_good,nopl,eagerfpu,pni,pclmulqdq,vmx,ssse3,fma,cx16,pcid,sse4_1,sse4_2,x2apic,movbe,popcnt,tsc_deadline_timer,aes,xsave,avx,f16c,rdrand,hypervisor,lahf_lm,abm,tpr_shadow,vnmi,flexpriority,ept,fsgsbase,bmi1,avx2,smep,bmi2,erms,invpcid,xsaveopt,model_Haswell-noTSX,model_Nehalem,model_Conroe,model_Penryn,model_Westmere,model_SandyBridge","HBAInventory":{"iSCSI":[{"InitiatorName":"iqn.1994-05.com.ex ample:ef52ec17bb0"}],"FC":[]},"lastClient":"10.36.6.76","selinux":{"mode":"1"},"vlans":{},"software_version":"4.10","kdumpStatus":"1","emulatedMachines":["pc-0.10","pc-0.11","pc-0.12","pc-0.13","pc-0.14","pc-0.15","pc-1.0","pc-1.0","pc-i440fx-2.1","pseries-rhel7.2.0","pc-i440fx-rhel7.2.0","rhel6.4.0","rhel6.5.0","rhel6.6.0","rhel6.7.0","rhel6.8.0","rhel6.9.0","rhel7.0.0","rhel7.2.0","rhel7.5.0","pc","isapc"],"vmTypes":["kvm"],"software_revision":"0.141","bridges":{"ovirtmgmt":{"mtu":"1500","ports":["em1"],"gateway":"252.197.29.20","addr":"186.190.35.84","cfg":{"DELAY":"0","DEVICE":"ovirtmgmt","ONBOOT":"yes","BOOTPROTO":"dhcp","TYPE":"Ethernet"},"stp":"off","netmask":"255.255.252.0"}},"netConfigDirty":"False","autoNumaBalancing":"1","guestOverhead":"65","networks":{"ovirtmgmt":{"mtu":"1500","ports":["em1"],"iface":"ovirtmgmt","gateway":"10.34.63.254","bridged":true,"switch":"legacy","addr":"186.190.35.84","stp":"off","cfg":{"DELAY":"0","DEVICE":"ovirtmgmt","ONBOOT":"yes","BOOTPROTO":" dhcp","TYPE":"Ethernet"},"netmask":"255.255.252.0"}},"memSize":"7976","rngSources":["RANDOM"],"management_ip":"","supportedENGINEs":["3.0","3.1","3.2","3.3","3.4","3.5","3.6","4.0","4.1"],"cpuModel":"Intel(R) Xeon(R) CPU E5606 @ 2.13GHz","cpuCores":"4","supportedProtocols":["2.2","2.3"],"packages2":{"libvirt":{"buildtime":"1349642820","release":"2.fc17","version":"1.0.1"},"spice-server":{"buildtime":"1336983054","release":"5.fc17","version":"0.10.1"},"vdsm":{"buildtime":"1359653302","release":"0.141.gita11e8f2.fc17","version":"4.10.3"},"qemu-kvm":{"buildtime":"1349642820","release":"2.fc17","version":"1.0.1"},"qemu-img":{"buildtime":"1349642820","release":"2.fc17","version":"1.0.1"},"kernel":{"buildtime":"1357699251.0","release":"5.fc17.x86_64","version":"3.6.11"},"mom":{"buildtime":"1354824066","release":"1.fc17","version":"0.3.0"}},"uuid":"7e6d8c6a-ca0c-46d2-ae6e-3af293fa6c4a_80:0D:F4:97:64:9B:3A","nics":{"em1":{"mtu":"1500","speed":1000,"addr":"","hwaddr":"55:2B:B0:FD:88:55","cfg":{"NM_CONTROLLED":"yes","NETBOOT":"yes","DEVICE":"em1","NAME":"Boot Disk","HWADDR":"55:2B:B0:FD:88:55","BRIDGE":"ovirtmgmt","UUID":"f1962c67-78ab-4b2b-8095-07354d2eba73","ONBOOT":"yes","BOOTPROTO":"dhcp","TYPE":"Ethernet"},"netmask":""},"em2":{"mtu":"1500","speed":1000,"addr":"","hwaddr":"F3:1F:F7:F0:29:76","cfg":{"NM_CONTROLLED":"yes","NETBOOT":"yes","DEVICE":"em2","HWADDR":"F3:1F:F7:F0:29:76","BRIDGE":"ovirtmgmt","UUID":"6f563109-b336-4091-96d8-18c2c323189e","ONBOOT":"no","BOOTPROTO":"dhcp","TYPE":"Ethernet"},"netmask":""}},"numaNodeDistance":{"1":["20","10"],"0":["10","20"]},"onlineCpus":[1,3,5,7,9,11,13,15,0,2,4,6,8,10,12,14],"cpuThreads":"4","bondings":{"bond4":{"mtu":"150","slaves":[],"addr":"","hwaddr":"00:00:00:00:00:00","cfg":{},"netmask":""},"bond3":{"mtu":"150","slaves":[],"addr":"","hwaddr":"00:00:00:00:00:00","cfg":{},"netmask":""},"bond0":{"mtu":"150","slaves":[],"addr":"","hwaddr":"00:00:00:00:00:00","cfg":{},"netmask":""},"bond1":{"mtu":"150","slaves":[],"addr":"","hwaddr":"00:00:00:00:00:00","cfg":{},"netmask":""},"bond2":{"mtu":"150 ","slaves":[],"addr":"","hwaddr":"00:00:00:00:00:00","cfg":{},"netmask":""}}},"id":"9f78265b-21c3-4e77-9b11-7c126c2d84ed"} 2016-10-17 22:24:59,726 MESSAGE destination:jms.queue.reponses content-length:4230 {"jsonrpc":"2.0","result":{"version_name":"Snow Man","operatingSystem":{"name":"Fedora","release":"1","version":"17"},"cpuSpeed":"1200.000","clusterLevels":["3.0","3.1","3.2","3.3","3.4","3.5","3.6","4.0","4.1"],"hooks":{},"ISCSIInitiatorName":"iqn.1994-05.com.example:ef52ec17bb0","cpuSockets":"1","kvmEnabled":"true","reservedMem":"321","lastClientIface":"ovirtmgmt","numaNodes":{"1":{"cpus":[0,2,4,6,8,10,12,14],"totalMemory":3988},"0":{"cpus":[1,3,5,7,9,11,13,15],"totalMemory":3988}},"cpuFlags":"fpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,cmov,pat,pse36,clflush,mmx,fxsr,sse,sse2,ss,syscall,nx,pdpe1gb,rdtscp,lm,constant_tsc,rep_good,nopl,eagerfpu,pni,pclmulqdq,vmx,ssse3,fma,cx16,pcid,sse4_1,sse4_2,x2apic,movbe,popcnt,tsc_deadline_timer,aes,xsave,avx,f16c,rdrand,hypervisor,lahf_lm,abm,tpr_shadow,vnmi,flexpriority,ept,fsgsbase,bmi1,avx2,smep,bmi2,erms,invpcid,xsaveopt,model_Haswell-noTSX,model_Nehalem,model_Conroe,model_Penryn,model_Westmere,model_SandyBridge","HBAInventory":{"iSCSI":[{"InitiatorName":"iqn.1994-05.com.ex ample:ef52ec17bb0"}],"FC":[]},"lastClient":"10.36.6.76","selinux":{"mode":"1"},"vlans":{},"software_version":"4.10","kdumpStatus":"1","emulatedMachines":["pc-0.10","pc-0.11","pc-0.12","pc-0.13","pc-0.14","pc-0.15","pc-1.0","pc-1.0","pc-i440fx-2.1","pseries-rhel7.2.0","pc-i440fx-rhel7.2.0","rhel6.4.0","rhel6.5.0","rhel6.6.0","rhel6.7.0","rhel6.8.0","rhel6.9.0","rhel7.0.0","rhel7.2.0","rhel7.5.0","pc","isapc"],"vmTypes":["kvm"],"software_revision":"0.141","bridges":{"ovirtmgmt":{"mtu":"1500","ports":["em1"],"gateway":"252.197.29.20","addr":"186.190.35.84","cfg":{"DELAY":"0","DEVICE":"ovirtmgmt","ONBOOT":"yes","BOOTPROTO":"dhcp","TYPE":"Ethernet"},"stp":"off","netmask":"255.255.252.0"}},"netConfigDirty":"False","autoNumaBalancing":"1","guestOverhead":"65","networks":{"ovirtmgmt":{"mtu":"1500","ports":["em1"],"iface":"ovirtmgmt","gateway":"10.34.63.254","bridged":true,"switch":"legacy","addr":"186.190.35.84","stp":"off","cfg":{"DELAY":"0","DEVICE":"ovirtmgmt","ONBOOT":"yes","BOOTPROTO":" dhcp","TYPE":"Ethernet"},"netmask":"255.255.252.0"}},"memSize":"7976","rngSources":["RANDOM"],"management_ip":"","supportedENGINEs":["3.0","3.1","3.2","3.3","3.4","3.5","3.6","4.0","4.1"],"cpuModel":"Intel(R) Xeon(R) CPU E5606 @ 2.13GHz","cpuCores":"4","supportedProtocols":["2.2","2.3"],"packages2":{"libvirt":{"buildtime":"1349642820","release":"2.fc17","version":"1.0.1"},"spice-server":{"buildtime":"1336983054","release":"5.fc17","version":"0.10.1"},"vdsm":{"buildtime":"1359653302","release":"0.141.gita11e8f2.fc17","version":"4.10.3"},"qemu-kvm":{"buildtime":"1349642820","release":"2.fc17","version":"1.0.1"},"qemu-img":{"buildtime":"1349642820","release":"2.fc17","version":"1.0.1"},"kernel":{"buildtime":"1357699251.0","release":"5.fc17.x86_64","version":"3.6.11"},"mom":{"buildtime":"1354824066","release":"1.fc17","version":"0.3.0"}},"uuid":"7e6d8c6a-ca0c-46d2-ae6e-3af293fa6c4a_80:0D:F4:97:64:9B:3A","nics":{"em1":{"mtu":"1500","speed":1000,"addr":"","hwaddr":"55:2B:B0:FD:88:55","cfg":{"NM_CONTROLLED":"yes","NETBOOT":"yes","DEVICE":"em1","NAME":"Boot Disk","HWADDR":"55:2B:B0:FD:88:55","BRIDGE":"ovirtmgmt","UUID":"f1962c67-78ab-4b2b-8095-07354d2eba73","ONBOOT":"yes","BOOTPROTO":"dhcp","TYPE":"Ethernet"},"netmask":""},"em2":{"mtu":"1500","speed":1000,"addr":"","hwaddr":"F3:1F:F7:F0:29:76","cfg":{"NM_CONTROLLED":"yes","NETBOOT":"yes","DEVICE":"em2","HWADDR":"F3:1F:F7:F0:29:76","BRIDGE":"ovirtmgmt","UUID":"6f563109-b336-4091-96d8-18c2c323189e","ONBOOT":"no","BOOTPROTO":"dhcp","TYPE":"Ethernet"},"netmask":""}},"numaNodeDistance":{"1":["20","10"],"0":["10","20"]},"onlineCpus":[1,3,5,7,9,11,13,15,0,2,4,6,8,10,12,14],"cpuThreads":"4","bondings":{"bond4":{"mtu":"150","slaves":[],"addr":"","hwaddr":"00:00:00:00:00:00","cfg":{},"netmask":""},"bond3":{"mtu":"150","slaves":[],"addr":"","hwaddr":"00:00:00:00:00:00","cfg":{},"netmask":""},"bond0":{"mtu":"150","slaves":[],"addr":"","hwaddr":"00:00:00:00:00:00","cfg":{},"netmask":""},"bond1":{"mtu":"150","slaves":[],"addr":"","hwaddr":"00:00:00:00:00:00","cfg":{},"netmask":""},"bond2":{"mtu":"150 ","slaves":[],"addr":"","hwaddr":"00:00:00:00:00:00","cfg":{},"netmask":""}}},"id":"9f78265b-21c3-4e77-9b11-7c126c2d84ed"} 2016-10-17 22:24:59,785 Message sent: MESSAGE content-length:4230 destination:jms.queue.reponses <JsonRpcResponse id: "9f78265b-21c3-4e77-9b11-7c126c2d84ed" result: {version_name=Snow Man, operatingSystem={name=Fedora, release=1, version=17}, cpuSpeed=1200.000, clusterLevels=[3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.0, 4.1], hooks={}, ISCSIInitiatorName=iqn.1994-05.com.example:ef52ec17bb0, cpuSockets=1, kvmEnabled=true, reservedMem=321, lastClientIface=ovirtmgmt, numaNodes={1={cpus=[0, 2, 4, 6, 8, 10, 12, 14], totalMemory=3988}, 0={cpus=[1, 3, 5, 7, 9, 11, 13, 15], totalMemory=3988}}, cpuFlags=fpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,cmov,pat,pse36,clflush,mmx,fxsr,sse,sse2,ss,syscall,nx,pdpe1gb,rdtscp,lm,constant_tsc,rep_good,nopl,eagerfpu,pni,pclmulqdq,vmx,ssse3,fma,cx16,pcid,sse4_1,sse4_2,x2apic,movbe,popcnt,tsc_deadline_timer,aes,xsave,avx,f16c,rdrand,hypervisor,lahf_lm,abm,tpr_shadow,vnmi,flexpriority,ept,fsgsbase,bmi1,avx2,smep,bmi2,erms,invpcid,xsaveopt,model_Haswell-noTSX,model_Nehalem,model_Conroe,model_Penryn,model_Westmere,model_SandyBridge, HBAInventory={iSCSI=[{InitiatorName=iqn.1994-05.com.example:ef52ec17bb0}], FC=[]}, lastClient=10.36.6.76, selinux={mode=1}, vlans={}, software_version=4.10, kdumpStatus=1, emulatedMachines=[pc-0.10, pc-0.11, pc-0.12, pc-0.13, pc-0.14, pc-0.15, pc-1.0, pc-1.0, pc-i440fx-2.1, pseries-rhel7.2.0, pc-i440fx-rhel7.2.0, rhel6.4.0, rhel6.5.0, rhel6.6.0, rhel6.7.0, rhel6.8.0, rhel6.9.0, rhel7.0.0, rhel7.2.0, rhel7.5.0, pc, isapc], vmTypes=[kvm], software_revision=0.141, bridges={ovirtmgmt={mtu=1500, ports=[em1], gateway=252.197.29.20, addr=186.190.35.84, cfg={DELAY=0, DEVICE=ovirtmgmt, ONBOOT=yes, BOOTPROTO=dhcp, TYPE=Ethernet}, stp=off, netmask=255.255.252.0}}, netConfigDirty=False, autoNumaBalancing=1, guestOverhead=65, networks={ovirtmgmt={mtu=1500, ports=[em1], iface=ovirtmgmt, gateway=10.34.63.254, bridged=true, switch=legacy, addr=186.190.35.84, stp=off, cfg={DELAY=0, DEVICE=ovirtmgmt, ONBOOT=yes, BOOTPROTO=dhcp, TYPE=Ethernet}, netmask=255.255.252.0}}, memSize=7976, rngSources=[RANDOM], management_ip=, supportedENGINEs=[3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.0, 4.1], cpuModel=Intel(R) Xeon(R) CPU E5606 @ 2.13GHz, cpuCores=4, supportedProtocols=[2.2, 2.3], packages2={libvirt={buildtime=1349642820, release=2.fc17, version=1.0.1}, spice-server={buildtime=1336983054, release=5.fc17, version=0.10.1}, vdsm={buildtime=1359653302, release=0.141.gita11e8f2.fc17, version=4.10.3}, qemu-kvm={buildtime=1349642820, release=2.fc17, version=1.0.1}, qemu-img={buildtime=1349642820, release=2.fc17, version=1.0.1}, kernel={buildtime=1357699251.0, release=5.fc17.x86_64, version=3.6.11}, mom={buildtime=1354824066, release=1.fc17, version=0.3.0}}, uuid=7e6d8c6a-ca0c-46d2-ae6e-3af293fa6c4a_80:0D:F4:97:64:9B:3A, nics={em1={mtu=1500, speed=1000, addr=, hwaddr=55:2B:B0:FD:88:55, cfg={NM_CONTROLLED=yes, NETBOOT=yes, DEVICE=em1, NAME=Boot Disk, HWADDR=55:2B:B0:FD:88:55, BRIDGE=ovirtmgmt, UUID=f1962c67-78ab-4b2b-8095-07354d2eba73, ONBOOT=yes, BOOTPROTO=dhcp, TYPE=Ethernet}, netmask=}, em2={mtu=1500, speed=1000, addr=, hwaddr=F3:1F:F7:F0:29:76, cfg={NM_CONTROLLED=yes, NETBOOT=yes, DEVICE=em2, HWADDR=F3:1F:F7:F0:29:76, BRIDGE=ovirtmgmt, UUID=6f563109-b336-4091-96d8-18c2c323189e, ONBOOT=no, BOOTPROTO=dhcp, TYPE=Ethernet}, netmask=}}, numaNodeDistance={1=[20, 10], 0=[10, 20]}, onlineCpus=[1, 3, 5, 7, 9, 11, 13, 15, 0, 2, 4, 6, 8, 10, 12, 14], cpuThreads=4, bondings={bond4={mtu=150, slaves=[], addr=, hwaddr=00:00:00:00:00:00, cfg={}, netmask=}, bond3={mtu=150, slaves=[], addr=, hwaddr=00:00:00:00:00:00, cfg={}, netmask=}, bond0={mtu=150, slaves=[], addr=, hwaddr=00:00:00:00:00:00, cfg={}, netmask=}, bond1={mtu=150, slaves=[], addr=, hwaddr=00:00:00:00:00:00, cfg={}, netmask=}, bond2={mtu=150, slaves=[], addr=, hwaddr=00:00:00:00:00:00, cfg={}, netmask=}}}> 2016-10-17 22:25:16,722 2016-10-17 22:25:16,722 Message sent: null 2016-10-17 22:25:16,722 Unable to process messages: Broken pipe java.io.IOException: Broken pipe at sun.nio.ch.FileDispatcherImpl.write0(Native Method) at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47) at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93) at sun.nio.ch.IOUtil.write(IOUtil.java:65) at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:492) at org.ovirt.vdsm.jsonrpc.client.reactors.PlainClient.write(PlainClient.java:55) at org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient.processOutgoing(ReactorClient.java:261) at org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient.process(ReactorClient.java:224) at org.ovirt.vdsm.jsonrpc.client.reactors.Reactor.processChannels(Reactor.java:89) at org.ovirt.vdsm.jsonrpc.client.reactors.Reactor.run(Reactor.java:65) 2016-10-17 22:25:16,723 2016-10-17 22:25:16,723 Message sent: null 2016-10-17 22:25:16,723 Failure in processing request java.lang.IllegalArgumentException: 'method' field missing in node at org.ovirt.vdsm.jsonrpc.client.JsonRpcRequest.fromJsonNode(JsonRpcRequest.java:79) at org.ovirt.vdsm.jsonrpc.client.JsonRpcRequest.fromByteArray(JsonRpcRequest.java:103) at org.ovirt.vdsmfake.rpc.json.JsonRpcServer$MessageHandler.run(JsonRpcServer.java:122) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 2016-10-17 22:25:19,647 CONNECT accept-version:1.2 heart-beat:0,21234 host:null 2016-10-17 22:25:19,648 CONNECT accept-version:1.2 heart-beat:0,21234 host:null 2016-10-17 22:25:19,648 CONNECTED heart-beat:21234,0 session:ef2d8f70-3a0d-4ebd-b424-343ad130cb06 2016-10-17 22:25:19,648 Message sent: CONNECTED heart-beat:21234,0 session:ef2d8f70-3a0d-4ebd-b424-343ad130cb06 2016-10-17 22:25:19,768 SUBSCRIBE destination:jms.topic.vdsm_responses ack:auto id:7843c1e0-b514-4b7e-8687-66dae07b29d1 SEND destination:jms.topic.vdsm_requests reply-to:jms.topic.vdsm_responses content-length:103 {"jsonrpc":"2.0","method":"Host.getAllVmStats","params":{},"id":"b9e1ef26-3046-4aaa-82d9-d00a0c5f8d55"} 2016-10-17 22:25:19,773 SUBSCRIBE destination:jms.topic.vdsm_responses ack:auto id:7843c1e0-b514-4b7e-8687-66dae07b29d1 2016-10-17 22:25:19,773 ACK id:7843c1e0-b514-4b7e-8687-66dae07b29d1 2016-10-17 22:25:19,773 Message sent: ACK id:7843c1e0-b514-4b7e-8687-66dae07b29d1 2016-10-17 22:25:19,773 SEND destination:jms.topic.vdsm_requests reply-to:jms.topic.vdsm_responses content-length:103 {"jsonrpc":"2.0","method":"Host.getAllVmStats","params":{},"id":"b9e1ef26-3046-4aaa-82d9-d00a0c5f8d55"} 2016-10-17 22:25:19,777 client policy identifier null 2016-10-17 22:25:19,786 Request is Host.getAllVmStats got response {"jsonrpc":"2.0","result":[],"id":"b9e1ef26-3046-4aaa-82d9-d00a0c5f8d55"} 2016-10-17 22:25:19,789 MESSAGE destination:jms.queue.reponses content-length:73 {"jsonrpc":"2.0","result":[],"id":"b9e1ef26-3046-4aaa-82d9-d00a0c5f8d55"} 2016-10-17 22:25:19,789 Message sent: MESSAGE content-length:73 destination:jms.queue.reponses <JsonRpcResponse id: "b9e1ef26-3046-4aaa-82d9-d00a0c5f8d55" result: []> 2016-10-17 22:25:36,779 2016-10-17 22:25:36,779 Message sent: null 2016-10-17 22:25:36,779 Unable to process messages: Broken pipe java.io.IOException: Broken pipe at sun.nio.ch.FileDispatcherImpl.write0(Native Method) at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47) at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93) at sun.nio.ch.IOUtil.write(IOUtil.java:65) at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:492) at org.ovirt.vdsm.jsonrpc.client.reactors.PlainClient.write(PlainClient.java:55) at org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient.processOutgoing(ReactorClient.java:261) at org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient.process(ReactorClient.java:224) at org.ovirt.vdsm.jsonrpc.client.reactors.Reactor.processChannels(Reactor.java:89) at org.ovirt.vdsm.jsonrpc.client.reactors.Reactor.run(Reactor.java:65) 2016-10-17 22:25:36,780 2016-10-17 22:25:36,780 Message sent: null 2016-10-17 22:25:36,780 Failure in processing request java.lang.IllegalArgumentException: 'method' field missing in node at org.ovirt.vdsm.jsonrpc.client.JsonRpcRequest.fromJsonNode(JsonRpcRequest.java:79) at org.ovirt.vdsm.jsonrpc.client.JsonRpcRequest.fromByteArray(JsonRpcRequest.java:103) at org.ovirt.vdsmfake.rpc.json.JsonRpcServer$MessageHandler.run(JsonRpcServer.java:122) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) 2016-10-17 22:25:39,763 CONNECT accept-version:1.2 heart-beat:0,21234 host:null On the ovirt-engine i see the following 2016-10-17 22:25:19,435 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (Stomp Reactor) [] Connecting to hyp1/52.25.68.41 2016-10-17 22:25:19,710 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (Stomp Reactor) [] Unable to process messages: Unrecognized message received 2016-10-17 22:25:19,711 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand] (DefaultQuartzScheduler2) [] Command 'GetAllVmStatsVDSCommand(HostName = hyp1Host1, VdsIdAndVdsVDSCommandParametersBase:{runAsync='true', hostId='7b0a7f76-b877-4fc4-aa30-2e94b533b7b3', vds='Host[hyp1Host1,7b0a7f76-b877-4fc4-aa30-2e94b533b7b3]'})' execution failed: VDSGenericException: VDSNetworkException: Unrecognized message received 2016-10-17 22:25:19,711 INFO [org.ovirt.engine.core.vdsbroker.monitoring.PollVmStatsRefresher] (DefaultQuartzScheduler2) [] Failed to fetch vms info for host 'hyp1Host1' - skipping VMs monitoring. 2016-10-17 22:25:39,567 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (Stomp Reactor) [] Connecting to hyp1/52.25.68.41 2016-10-17 22:25:39,827 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (Stomp Reactor) [] Unable to process messages: Unrecognized message received 2016-10-17 22:25:39,831 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler10) [] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VDSM hyp1Host1 command failed: Unrecognized message received 2016-10-17 22:25:39,831 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler10) [] Command 'org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand' return value 'org.ovirt.engine.core.vdsbroker.vdsbroker.VDSInfoReturnForXmlRpc@2e358a37' 2016-10-17 22:25:39,831 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler10) [] HostName = hyp1Host1 2016-10-17 22:25:39,832 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler10) [] Command 'GetCapabilitiesVDSCommand(HostName = hyp1Host1, VdsIdAndVdsVDSCommandParametersBase:{runAsync='true', hostId='7b0a7f76-b877-4fc4-aa30-2e94b533b7b3', vds='Host[hyp1Host1,7b0a7f76-b877-4fc4-aa30-2e94b533b7b3]'})' execution failed: VDSGenericException: VDSNetworkException: Unrecognized message received 2016-10-17 22:25:39,832 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (DefaultQuartzScheduler10) [] Failure to refresh Vds runtime info: VDSGenericException: VDSNetworkException: Unrecognized message received 2016-10-17 22:25:39,832 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (DefaultQuartzScheduler10) [] Exception: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: VDSGenericException: VDSNetworkException: Unrecognized message received at org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase.proceedProxyReturnValue(BrokerCommandBase.java:188) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand.executeVdsBrokerCommand(GetCapabilitiesVDSCommand.java:16) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand.executeVDSCommand(VdsBrokerCommand.java:110) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.VDSCommandBase.executeCommand(VDSCommandBase.java:73) [vdsbroker.jar:] at org.ovirt.engine.core.dal.VdcCommandBase.execute(VdcCommandBase.java:33) [dal.jar:] at org.ovirt.engine.core.vdsbroker.ResourceManager.runVdsCommand(ResourceManager.java:451) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.VdsManager.refreshCapabilities(VdsManager.java:653) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring.refreshVdsRunTimeInfo(HostMonitoring.java:121) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring.refresh(HostMonitoring.java:85) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.VdsManager.onTimer(VdsManager.java:238) [vdsbroker.jar:] at sun.reflect.GeneratedMethodAccessor70.invoke(Unknown Source) [:1.8.0_102] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_102] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_102] at org.ovirt.engine.core.utils.timer.JobWrapper.invokeMethod(JobWrapper.java:77) [scheduler.jar:] at org.ovirt.engine.core.utils.timer.JobWrapper.execute(JobWrapper.java:51) [scheduler.jar:] at org.quartz.core.JobRunShell.run(JobRunShell.java:213) [quartz.jar:] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_102] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_102] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_102] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_102] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_102] 2016-10-17 22:25:59,697 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (Stomp Reactor) [] Connecting to hyp1/52.25.68.41 2016-10-17 22:25:59,974 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (Stomp Reactor) [] Unable to process messages: Unrecognized message received 2016-10-17 22:25:59,974 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand] (DefaultQuartzScheduler1) [] Command 'GetAllVmStatsVDSCommand(HostName = hyp1Host1, VdsIdAndVdsVDSCommandParametersBase:{runAsync='true', hostId='7b0a7f76-b877-4fc4-aa30-2e94b533b7b3', vds='Host[hyp1Host1,7b0a7f76-b877-4fc4-aa30-2e94b533b7b3]'})' execution failed: VDSGenericException: VDSNetworkException: Unrecognized message received 2016-10-17 22:25:59,975 INFO [org.ovirt.engine.core.vdsbroker.monitoring.PollVmStatsRefresher] (DefaultQuartzScheduler1) [] Failed to fetch vms info for host 'hyp1Host1' - skipping VMs monitoring. 2016-10-17 22:26:19,830 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (Stomp Reactor) [] Connecting to hyp1/52.25.68.41 2016-10-17 22:26:20,119 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (Stomp Reactor) [] Unable to process messages: Unrecognized message received 2016-10-17 22:26:20,125 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler3) [] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VDSM hyp1Host1 command failed: Unrecognized message received 2016-10-17 22:26:20,125 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler3) [] Command 'org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand' return value 'org.ovirt.engine.core.vdsbroker.vdsbroker.VDSInfoReturnForXmlRpc@33b8f1a0' 2016-10-17 22:26:20,125 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler3) [] HostName = hyp1Host1 2016-10-17 22:26:20,125 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler3) [] Command 'GetCapabilitiesVDSCommand(HostName = hyp1Host1, VdsIdAndVdsVDSCommandParametersBase:{runAsync='true', hostId='7b0a7f76-b877-4fc4-aa30-2e94b533b7b3', vds='Host[hyp1Host1,7b0a7f76-b877-4fc4-aa30-2e94b533b7b3]'})' execution failed: VDSGenericException: VDSNetworkException: Unrecognized message received 2016-10-17 22:26:20,125 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (DefaultQuartzScheduler3) [] Failure to refresh Vds runtime info: VDSGenericException: VDSNetworkException: Unrecognized message received 2016-10-17 22:26:20,125 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (DefaultQuartzScheduler3) [] Exception: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: VDSGenericException: VDSNetworkException: Unrecognized message received at org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase.proceedProxyReturnValue(BrokerCommandBase.java:188) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand.executeVdsBrokerCommand(GetCapabilitiesVDSCommand.java:16) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand.executeVDSCommand(VdsBrokerCommand.java:110) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.VDSCommandBase.executeCommand(VDSCommandBase.java:73) [vdsbroker.jar:] at org.ovirt.engine.core.dal.VdcCommandBase.execute(VdcCommandBase.java:33) [dal.jar:] at org.ovirt.engine.core.vdsbroker.ResourceManager.runVdsCommand(ResourceManager.java:451) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.VdsManager.refreshCapabilities(VdsManager.java:653) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring.refreshVdsRunTimeInfo(HostMonitoring.java:121) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring.refresh(HostMonitoring.java:85) [vdsbroker.jar:] at org.ovirt.engine.core.vdsbroker.VdsManager.onTimer(VdsManager.java:238) [vdsbroker.jar:] at sun.reflect.GeneratedMethodAccessor70.invoke(Unknown Source) [:1.8.0_102] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_102] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_102] at org.ovirt.engine.core.utils.timer.JobWrapper.invokeMethod(JobWrapper.java:77) [scheduler.jar:] at org.ovirt.engine.core.utils.timer.JobWrapper.execute(JobWrapper.java:51) [scheduler.jar:] at org.quartz.core.JobRunShell.run(JobRunShell.java:213) [quartz.jar:] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_102] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_102] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_102] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_102] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_102] 2016-10-17 22:26:39,965 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (Stomp Reactor) [] Connecting to hyp1/52.25.68.41 2016-10-17 22:26:40,229 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (Stomp Reactor) [] Unable to process messages: Unrecognized message received 2016-10-17 22:26:40,229 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand] (DefaultQuartzScheduler1) [] Command 'GetAllVmStatsVDSCommand(HostName = hyp1Host1, VdsIdAndVdsVDSCommandParametersBase:{runAsync='true', hostId='7b0a7f76-b877-4fc4-aa30-2e94b533b7b3', vds='Host[hyp1Host1,7b0a7f76-b877-4fc4-aa30-2e94b533b7b3]'})' execution failed: VDSGenericException: VDSNetworkException: Unrecognized message received 2016-10-17 22:26:40,229 INFO [org.ovirt.engine.core.vdsbroker.monitoring.PollVmStatsRefresher] (DefaultQuartzScheduler1) [] Failed to fetch vms info for host 'hyp1Host1' - skipping VMs monitoring.

2 4

[ovirt 3.6] Logical network not working
by Luca 'remix_tj' Lorenzetto 18 Oct '16

18 Oct '16

Hello, i'm new to ovirt and i did some months ago a setup of ovirt 3.6 for playing. My setup is composed by two physical hosts with 6 nic each and another machine hosting the engine. All hosts are running RHEL 7.2 Setup went well, no problems. I've been able to convert the kvm image provided by redhat and have it running on ovirt. Then i decided to configure a new network in addition to the ovirtmgmt. I went to networks, i created the logical network called Development and set the flag "Enable VLAN Tagging" and inserted the vlan tag. Once created the logical network i went to each host and did setup network and assigned the logical network to the interface where the vlan is connected. The interface is configured with bootproto=none, so no IP has been assigned to the eno5.828 that appeared after assigning logical network. I started then a vm and connected to the vNIC "Develoment/Development" and assigned an IP. But networking is not working: no ping, no traffic visible with tcpdump. I tested the single interfaces on the hosts and where the logical network is connected with tcpdump (both eno5 and eno5.828) i see tons of broadcast traffic of that interface. With brctl-show i see that assigned to the bridge Development there are both eno5.828 and vnic0. Any way to understand what's happening and why traffic is not passing? Thank you Luca -- "E' assurdo impiegare gli uomini di intelligenza eccellente per fare calcoli che potrebbero essere affidati a chiunque se si usassero delle macchine" Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716) "Internet è la più grande biblioteca del mondo. Ma il problema è che i libri sono tutti sparsi sul pavimento" John Allen Paulos, Matematico (1945-vivente) Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , <lorenzetto.luca(a)gmail.com>

4 19

Can't restart hosted-engine installation: vdsm did not start
by gregor 18 Oct '16

18 Oct '16

Hi, after a failed hosted-engine installation I removed all the ovirt and vdsm packages, rebooted the system and started from scratch. But when I run "hosted-engine --deploy" it stuck's during starting vdsm. The logfile /var/log/vdsm/supervdsm.log gives me the following ... MainThread::DEBUG::2016-10-16 20:54:42,065::storage_log::69::blivet::(log_exception_info) IGNORED: Caught exception, continuing. MainThread::DEBUG::2016-10-16 20:54:42,065::storage_log::72::blivet::(log_exception_info) IGNORED: Problem description: failed to get initiator name from iscsi firmware MainThread::DEBUG::2016-10-16 20:54:42,065::storage_log::73::blivet::(log_exception_info) IGNORED: Begin exception details. MainThread::DEBUG::2016-10-16 20:54:42,066::storage_log::76::blivet::(log_exception_info) IGNORED: Traceback (most recent call last): MainThread::DEBUG::2016-10-16 20:54:42,066::storage_log::76::blivet::(log_exception_info) IGNORED: File "/usr/lib/python2.7/site-packages/blivet/iscsi.py", line 142, in __init__ MainThread::DEBUG::2016-10-16 20:54:42,066::storage_log::76::blivet::(log_exception_info) IGNORED: initiatorname = libiscsi.get_firmware_initiator_name() MainThread::DEBUG::2016-10-16 20:54:42,066::storage_log::76::blivet::(log_exception_info) IGNORED: IOError: Unknown error MainThread::DEBUG::2016-10-16 20:54:42,066::storage_log::77::blivet::(log_exception_info) IGNORED: End exception details. ... Can anybody help? I found a old are close again like so many other bug reports with "CLOSED CURRENTRELEASE": https://bugzilla.redhat.com/show_bug.cgi?id=1238239 cheers gregor

2 4

ovirt list's smtp on blacklist?
by Jiří Sléžka 17 Oct '16

17 Oct '16

This is a cryptographically signed message in MIME format. --------------ms050204090703000502050305 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Hello, it looks like mailserver which serving users(a)ovirt.org is on blacklist. line from our smtp server log... Oct 17 15:31:25 hermes postfix/smtpd[14082]: NOQUEUE: reject: RCPT from=20 lists.ovirt.org[2600:3c01::f03c:91ff:fe93:4b0d]: 554 5.7.1 Service=20 unavailable; Client host [2600:3c01::f03c:91ff:fe93:4b0d] blocked using=20 sbl.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS;=20 from=3D<users-bounces(a)ovirt.org> to=3D<jiri.slezka(a)slu.cz> proto=3DESMTP = helo=3D<lists.ovirt.org> Cheers, Jiri --------------ms050204090703000502050305 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgEFADCABgkqhkiG9w0BBwEAAKCC CWcwggScMIIDhKADAgECAhEAuOSLPwlcx/l5IqBlguM0fDANBgkqhkiG9w0BAQUFADA7MQsw CQYDVQQGEwJOTDEPMA0GA1UEChMGVEVSRU5BMRswGQYDVQQDExJURVJFTkEgUGVyc29uYWwg Q0EwHhcNMTQxMTEwMDAwMDAwWhcNMTYxMTA5MjM1OTU5WjBlMQswCQYDVQQGEwJDWjElMCMG 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1 0

oVirt AD integration problems
by cmc 17 Oct '16

17 Oct '16

Hi, I'm trying to use the directory services provided by the ovirt-engine-extension-aaa-ldap, and I can get it to successfully login when I run the tests in the setup script, but when I login via the GUI, it gives me: unexpected error was encountered during validation processing: javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated' and fails login. It looks a bit like it is expecting to already be joined to the domain, so I tried doing that manually via realmd and sssd. It involved installing a lot of packages, such as kerberos and samba, which I am nervous about on an engine host. Anyway, once I was joined, it still gives me the same 'peer not authenticated' message. Does it need to be separately bound to the domain, i.e., do you need all the other stuff installed and running for it to work, or is the ovirt-engine-extension-aaa-ldap package all that is needed? Anyway, I ran the ovirt-engine-extensions-tool --log-level=FINEST --log-file=/tmp/aaa.log aaa search --extension-name=domain-authz command suggested in an earlier post, and it only gave me one exception, which was: 2016-09-28 16:08:15 SEVERE Extension domain-authz could not be found 2016-09-28 16:08:15 FINE Exception: org.ovirt.engine.core.extensions.mgr.ConfigurationException: Extension domain-authz could not be found Thanks for any help, Cam

2 9

Re: [ovirt-users] oVirt AD integration problems
by Karli Sjöberg 14 Oct '16

14 Oct '16

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1 0

Could not associate brick
by Davide Ferrari 14 Oct '16

14 Oct '16

Hello I'm seeing several ot these warnings: 2016-10-14 10:49:23,721 WARN [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturnForXmlRpc] (DefaultQuartzScheduler7) [] Could not associate brick 'vm04.storage.billy:/gluster/ssd/data/brick' of volume '23f8f1ae-a3ac-47bf-8223-5b5f7c29e508' with correct network as no gluster network found in cluster '00000002-0002-0002-0002-000000000345' I was reading this May thread http://lists.ovirt.org/pipermail/users/2016-May/040069.html but there is no final answer about how to solve this warning. As the other poster, I created the gluster network before installing ovirt (it's an hosted-engine installation) and I used DNS names to point to the bricks. DNS resolution is working correctly (every host has everthing in /etc/hosts). I also created a non-VM network and assigned it to every host's bond1 (the gluster network) How can I fix this? TIA -- Davide Ferrari Senior Systems Engineer

2 2

Problem with backing-file, how to fix the backing-chain ?
by Claudio Soprano 14 Oct '16

14 Oct '16

Hi all, We run an ovirt environment before with engine v3.6.5 (if remember good) and now with v4.0.4 (we upgraded because we read the bug with backing-file was resolved with v4). We upgraded some of the hosts machines (but not all still) at v4.0.4 too to see if this would fix the problem, but nothing. The problem is that we have several VMs with snapshots, we do daily, weekly and monthly snapshots, keep some of them (usually the fresh ones) and remove the olds (that in the case they are weekly snapshots, they are in the middle of a series of snapshots), this in the time has produced the famous Backing file too long bug. So we upgraded the engine from 3.6.5 to 4.0.4 (latest available). We discovered this bug, when we tried to upgrade an host to v4.0.4, doing so a VM in the host didn't migrate, so we shutdown it and tried to run on another host, but never succeded for the bug. We don't know if we have more VMs in this situation because we upgraded only 2 hosts on 10. Investigating the problem we discovered that the backing file indicated in each of LVM snapshots report a path very long with /dev/storage-domain-id/../image-group-id/ with ../image-group-id/ repeated a lot of times and at the end /parentid. So to understand which was the right path that it would contain, we cloned a VM in the v4.0.4 and then we did 4 snapshots, now the backing file path is /dev/storage-domain-id/parentid Is there a way to modify the path in the backing-file or a way to recover the VM from this state ? Where do reside the informations about the backing-file path ? I attach here all the commands we run On the ovirt manager (host with the engine only) we run ovirt-shell [oVirt shell (connected)]# list disks --parent-vm-name vm1 id : 2df25a13-6958-40a8-832f-9a26ce65de0f name : vm1_Disk2 id : 8cda0aa6-9e25-4b50-ba00-b877232a1983 name : vm1_Disk1 [oVirt shell (connected)]# show disk 8cda0aa6-9e25-4b50-ba00-b877232a1983 id : 8cda0aa6-9e25-4b50-ba00-b877232a1983 name : vm1_Disk1 actual_size : 1073741824 alias : vm1_Disk1 disk_profile-id : 1731f79a-5034-4270-9a87-94d93025deac format : cow image_id : 7b354e2a-2099-4f2a-80b7-fba7d1fd13ee propagate_errors : False provisioned_size : 17179869184 shareable : False size : 17179869184 sparse : True status-state : ok storage_domains-storage_domain-id: 384f9059-ef2f-4d43-a54f-de71c5d589c8 storage_type : image wipe_after_delete : False [root@ovc1mgr ~]# su - postgres Last login: Fri Oct 14 01:02:14 CEST 2016 -bash-4.2$ psql -d engine -U postgres psql (9.2.15) Type "help" for help. engine=#\x on engine=# select * from images where image_group_id = '8cda0aa6-9e25-4b50-ba00-b877232a1983' order by creation_date; -[ RECORD 1 ]---------+------------------------------------- image_guid | 60ba7acf-58cb-475b-b9ee-15b1be99fee6 creation_date | 2016-03-29 15:12:34+02 size | 17179869184 it_guid | 00000000-0000-0000-0000-000000000000 parentid | 00000000-0000-0000-0000-000000000000 imagestatus | 4 lastmodified | 2016-04-21 11:25:59.972+02 vm_snapshot_id | 27c187cd-989f-4f7a-ac05-49c4410de6c2 volume_type | 1 volume_format | 5 image_group_id | 8cda0aa6-9e25-4b50-ba00-b877232a1983 _create_date | 2016-03-29 15:12:31.994065+02 _update_date | 2016-09-04 01:10:08.773649+02 active | f volume_classification | 1 -[ RECORD 2 ]---------+------------------------------------- image_guid | 68d764ec-bc2e-4e1d-b8f2-b44afd9fcb2e creation_date | 2016-07-03 01:01:30+02 size | 17179869184 it_guid | 00000000-0000-0000-0000-000000000000 parentid | 60ba7acf-58cb-475b-b9ee-15b1be99fee6 imagestatus | 1 lastmodified | 2016-07-04 01:03:33.732+02 vm_snapshot_id | 175c2071-a06b-4b0e-a069-5cc4bb236a34 volume_type | 2 volume_format | 4 image_group_id | 8cda0aa6-9e25-4b50-ba00-b877232a1983 _create_date | 2016-07-03 01:01:15.069585+02 _update_date | 2016-09-11 02:06:04.420965+02 active | f volume_classification | 1 -[ RECORD 3 ]---------+------------------------------------- image_guid | 37ca6494-e990-44e5-8597-28845a0a19b5 creation_date | 2016-08-07 01:06:15+02 size | 17179869184 it_guid | 00000000-0000-0000-0000-000000000000 parentid | 68d764ec-bc2e-4e1d-b8f2-b44afd9fcb2e imagestatus | 1 lastmodified | 2016-08-08 01:00:03.778+02 vm_snapshot_id | 4c0e5ac0-2ef3-4996-b3e9-7fd566d97b1a volume_type | 2 volume_format | 4 image_group_id | 8cda0aa6-9e25-4b50-ba00-b877232a1983 _create_date | 2016-08-07 01:06:01.777156+02 _update_date | 2016-09-25 01:55:54.090026+02 active | f volume_classification | 1 I removed other 10 snapshot infos from the list to easily read all On a host running v4.0.4 we run root@ovc2n06 ~]# lvchange -aey -pr 384f9059-ef2f-4d43-a54f-de71c5d589c8/60ba7acf-58cb-475b-b9ee-15b1be99fee6 Logical volume "60ba7acf-58cb-475b-b9ee-15b1be99fee6" changed. This is the base image infact it doesn't contain a backing-file [root@ovc2n06 ~]# qemu-img info --backing-chain /dev/384f9059-ef2f-4d43-a54f-de71c5d589c8/60ba7acf-58cb-475b-b9ee-15b1be99fee6 image: /dev/384f9059-ef2f-4d43-a54f-de71c5d589c8/60ba7acf-58cb-475b-b9ee-15b1be99fee6 file format: raw virtual size: 16G (17179869184 bytes) disk size: 0 [root@ovc2n06 ~]# lvchange -aey -pr 384f9059-ef2f-4d43-a54f-de71c5d589c8/68d764ec-bc2e-4e1d-b8f2-b44afd9fcb2e Logical volume "68d764ec-bc2e-4e1d-b8f2-b44afd9fcb2e" changed. [root@ovc2n06 ~]# qemu-img info --backing-chain /dev/384f9059-ef2f-4d43-a54f-de71c5d589c8/68d764ec-bc2e-4e1d-b8f2-b44afd9fcb2e qemu-img: Could not open '/dev/384f9059-ef2f-4d43-a54f-de71c5d589c8/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/60ba7acf-58cb-475b-b9ee-15b1be99fee6': Could not open '/dev/384f9059-ef2f-4d43-a54f-de71c5d589c8/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/60ba7acf-58cb-475b-b9ee-15b1be99fee6': No such file or directory To fix this problem we made a link [root@ovc2n06 ~]# lvchange -aey -pr 384f9059-ef2f-4d43-a54f-de71c5d589c8/68d764ec-bc2e-4e1d-b8f2-b44afd9fcb2e Logical volume "68d764ec-bc2e-4e1d-b8f2-b44afd9fcb2e" changed. [root@ovc2n06 ~]# qemu-img info --backing-chain /dev/384f9059-ef2f-4d43-a54f-de71c5d589c8/68d764ec-bc2e-4e1d-b8f2-b44afd9fcb2e qemu-img: Could not open '/dev/384f9059-ef2f-4d43-a54f-de71c5d589c8/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/60ba7acf-58cb-475b-b9ee-15b1be99fee6': Could not open '/dev/384f9059-ef2f-4d43-a54f-de71c5d589c8/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/60ba7acf-58cb-475b-b9ee-15b1be99fee6': No such file or directory [root@ovc2n06 ~]# ln -s /dev/384f9059-ef2f-4d43-a54f-de71c5d589c8 /dev/8cda0aa6-9e25-4b50-ba00-b877232a1983 [root@ovc2n06 ~]# qemu-img info --backing-chain /dev/384f9059-ef2f-4d43-a54f-de71c5d589c8/68d764ec-bc2e-4e1d-b8f2-b44afd9fcb2e image: /dev/384f9059-ef2f-4d43-a54f-de71c5d589c8/68d764ec-bc2e-4e1d-b8f2-b44afd9fcb2e file format: qcow2 virtual size: 16G (17179869184 bytes) disk size: 0 cluster_size: 65536 backing file: ../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/60ba7acf-58cb-475b-b9ee-15b1be99fee6 (actual path: /dev/384f9059-ef2f-4d43-a54f-de71c5d589c8/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/60ba7acf-58cb-475b-b9ee-15b1be99fee6) backing file format: raw Format specific information: compat: 0.10 refcount bits: 16 image: /dev/384f9059-ef2f-4d43-a54f-de71c5d589c8/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/../8cda0aa6-9e25-4b50-ba00-b877232a1983/60ba7acf-58cb-475b-b9ee-15b1be99fee6 file format: raw virtual size: 16G (17179869184 bytes) disk size: 0 We moved to the next snapshot [root@ovc2n06 ~]# lvchange -aey -pr 384f9059-ef2f-4d43-a54f-de71c5d589c8/37ca6494-e990-44e5-8597-28845a0a19b5 Logical volume "37ca6494-e990-44e5-8597-28845a0a19b5" changed. And now the error from the bug qemu-img info --backing-chain /dev/384f9059-ef2f-4d43-a54f-de71c5d589c8/37ca6494-e990-44e5-8597-28845a0a19b5 qemu-img: Could not open '/dev/384f9059-ef2f-4d43-a54f-de71c5d589c8/37ca6494-e990-44e5-8597-28845a0a19b5': Backing file name too long Any snapshot starting from this snapshot is not usable, the VM was running ok up to we did shutdown it, it never starts again. How you can see the path of the backing-file is wrong and too long already in the previous snapshots, is there a way to fix it or to edit it manually ? Obviously we tried to clone, export, create a qcow2 image, from all the snapshot later 07-august but the operation didn't complete, we can recover only from the snapshot of 7-august that is missing 2 months of new data. Please if you have a workaround or a solution, can you write the commands we need to run with examples, we searched a lot about backing-file but only the manual of the qemu-img command was found with no examples on how to recover or change it. Thanks again Claudio Soprano -- / | / _____/ / | / _____/ | / / / | / / / / | / / / | / / / | / ___/ _____/ / / | / ___/ / | / / / | / / / / | / / / | / ______/ _/ __/ _/ _/ _/ __/ _/ _/ __/ Claudio Soprano phone: (+39)-06-9403.2349/2355 Computing Service fax: (+39)-06-9403.2649 LNF-INFN e-mail: Claudio.Soprano(a)lnf.infn.it Via Enrico Fermi, 40 www: http://www.lnf.infn.it/ I-00044 Frascati, Italy

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Replication between storage domains
by Anantha Raghava 13 Oct '16

13 Oct '16

This is a multi-part message in MIME format. --------------8A5BBB261C1AC062725312E9 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hello... I am trying to setup a DC & DR with oVirt with two sets of rack servers and two Storage Boxes. In DC, I have FC storage and in DR I have iSCSI storage. Now the question is can I replicate the VM disks and data between these dissimilar storage domains at say 15 min interval? -- Thanks & Regards, Anantha Raghava eXza Technology Consulting & Services --------------8A5BBB261C1AC062725312E9 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hello... I am trying to setup a DC & DR with oVirt with two sets of rack servers and two Storage Boxes. In DC, I have FC storage and in DR I have iSCSI storage. Now the question is can I replicate the VM disks and data between these dissimilar storage domains at say 15 min interval? <div class="moz-signature">-- Thanks & Regards, <address style="line-height: 100%">Anantha Raghava</address> <address style="line-height: 100%">eXza Technology Consulting & Services</address> </div> </body> </html> --------------8A5BBB261C1AC062725312E9--

1 0