recover dom_md
by Alastair Neil
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
7 years, 6 months
fakevdsm vs ovirt engine 4.0.4
by joost＠familiealbers.nl
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.
7 years, 6 months
[ovirt 3.6] Logical network not working
by Luca 'remix_tj' Lorenzetto
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>
7 years, 6 months
Can't restart hosted-engine installation: vdsm did not start
by gregor
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
7 years, 6 months
ovirt list's smtp on blacklist?
by Jiří Sléžka
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
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Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="smime.p7s"
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--------------ms050204090703000502050305--
7 years, 6 months
oVirt AD integration problems
by cmc
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
7 years, 6 months
Re: [ovirt-users] oVirt AD integration problems
by Karli Sjöberg
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--_000_ae004950fd40475d99b4ac034352c4b2exch24sluse_--
7 years, 6 months
Could not associate brick
by Davide Ferrari
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
7 years, 6 months
Problem with backing-file, how to fix the backing-chain ?
by Claudio Soprano
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
--
/ | / _____/ / | / _____/ | /
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/ / | / ___/ _____/ / / | / ___/ / | /
/ / | / / / / | / / / | /
______/ _/ __/ _/ _/ _/ __/ _/ _/ __/
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
7 years, 6 months
Replication between storage domains
by Anantha Raghava
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">
<p>Hello...</p>
<p>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?<br>
</p>
<div class="moz-signature">--
<p style="margin-bottom: 0cm; line-height: 100%"><font face="Times
New Roman, serif">Thanks
& Regards,</font></p>
<p style="margin-bottom: 0cm; line-height: 100%"><br>
</p>
<address style="line-height: 100%"><font face="Times New Roman,
serif">Anantha
Raghava</font></address>
<address style="line-height: 100%"><font face="Times New Roman,
serif">eXza
Technology Consulting & Services</font></address>
</div>
</body>
</html>
--------------8A5BBB261C1AC062725312E9--
7 years, 6 months
