actually, looking at this again, it's a libvirt error and it can be related to selinux or sasl.
can you also, look at libvirt log and the vm log under /var/log/libvirt?

On 01/03/2014 02:00 PM, Albl, Oliver wrote:
Dafna,

   please find the logs below:

ERRORs in vdsm.log on host02:

Thread-61::ERROR::2014-01-03 
13:51:48,956::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for 
unfetched domain f404398a-97f9-474c-af2c-e8887f53f688
Thread-61::ERROR::2014-01-03 
13:51:48,959::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) 
looking for domain f404398a-97f9-474c-af2c-e8887f53f688
Thread-323::ERROR::2014-01-03 
13:52:11,527::vm::2132::vm.Vm::(_startUnderlyingVm) 
vmId=`d2bddcdb-a2c8-4c77-b0cf-b83fa3c2a0b6`::The vm start process failed
Traceback (most recent call last):
   File "/usr/share/vdsm/vm.py", line 2092, in _startUnderlyingVm
     self._run()
   File "/usr/share/vdsm/vm.py", line 2959, in _run
     self._connection.createXML(domxml, flags),
   File "/usr/lib64/python2.7/site-packages/vdsm/libvirtconnection.py", line 
76, in wrapper
     ret = f(*args, **kwargs)
   File "/usr/lib64/python2.7/site-packages/libvirt.py", line 2920, in createXML
libvirtError: Child quit during startup handshake: Input/output error
Thread-60::ERROR::2014-01-03 
13:52:23,111::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for 
unfetched domain 52cf84ce-6eda-4337-8c94-491d94f5a18d
Thread-60::ERROR::2014-01-03 
13:52:23,111::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) 
looking for domain 52cf84ce-6eda-4337-8c94-491d94f5a18d
Thread-62::ERROR::2014-01-03 
13:52:26,353::sdc::137::Storage.StorageDomainCache::(_findDomain) looking for 
unfetched domain 7841a1c0-181a-4d43-9a25-b707accb5c4b
Thread-62::ERROR::2014-01-03 
13:52:26,355::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) 
looking for domain 7841a1c0-181a-4d43-9a25-b707accb5c4b

engine.log:

2014-01-03 14:52:06,976 INFO  
[org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand] 
(ajp--127.0.0.1-8702-3) [2ab5cd2] START, IsVmDuringInitiatingVDSCommand( vmId = 
d2bddcdb-a2c8-4c77-b0cf-b83fa3c2a0b6), log id: 5940cf72
2014-01-03 14:52:06,976 INFO  
[org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand] 
(ajp--127.0.0.1-8702-3) [2ab5cd2] FINISH, IsVmDuringInitiatingVDSCommand, 
return: false, log id: 5940cf72
2014-01-03 14:52:07,057 INFO  [org.ovirt.engine.core.bll.RunVmOnceCommand] 
(ajp--127.0.0.1-8702-3) [2ab5cd2] Running command: RunVmOnceCommand internal: 
false. Entities affected :  ID: d2bddcdb-a2c8-4c77-b0cf-b83fa3c2a0b6 Type: VM,  
ID: d2bddcdb-a2c8-4c77-b0cf-b83fa3c2a0b6 Type: VM
2014-01-03 14:52:07,151 INFO  
[org.ovirt.engine.core.vdsbroker.vdsbroker.IsoPrefixVDSCommand] 
(ajp--127.0.0.1-8702-3) [2ab5cd2] START, IsoPrefixVDSCommand(HostName = host02, 
HostId = 6dc7fac6-149e-4445-ace1-3c334a24d52a, 
storagePoolId=b33d1793-252b-44ac-9685-3fe56b83c4c9), log id: 1705b611
2014-01-03 14:52:07,152 INFO  
[org.ovirt.engine.core.vdsbroker.vdsbroker.IsoPrefixVDSCommand] 
(ajp--127.0.0.1-8702-3) [2ab5cd2] FINISH, IsoPrefixVDSCommand, return: 
/rhev/data-center/mnt/vmmgmt:_var_lib_exports_iso/f74f052e-0dc6-456d-af95-248c2227c2e5/images/11111111-1111-1111-1111-111111111111,
 log id: 1705b611
2014-01-03 14:52:07,170 INFO  
[org.ovirt.engine.core.vdsbroker.CreateVmVDSCommand] (ajp--127.0.0.1-8702-3) 
[2ab5cd2] START, CreateVmVDSCommand(HostName = host02, HostId = 
6dc7fac6-149e-4445-ace1-3c334a24d52a, 
vmId=d2bddcdb-a2c8-4c77-b0cf-b83fa3c2a0b6, vm=VM [TEST2]), log id: 27b504de
2014-01-03 14:52:07,190 INFO  
[org.ovirt.engine.core.vdsbroker.vdsbroker.CreateVDSCommand] 
(ajp--127.0.0.1-8702-3) [2ab5cd2] START, CreateVDSCommand(HostName = host02, 
HostId = 6dc7fac6-149e-4445-ace1-3c334a24d52a, 
vmId=d2bddcdb-a2c8-4c77-b0cf-b83fa3c2a0b6, vm=VM [TEST2]), log id: 6ad0220
2014-01-03 14:52:08,472 INFO  
[org.ovirt.engine.core.vdsbroker.vdsbroker.CreateVDSCommand] 
(ajp--127.0.0.1-8702-3) [2ab5cd2] 
org.ovirt.engine.core.vdsbroker.vdsbroker.CreateVDSCommand 
spiceSslCipherSuite=DEFAULT,memSize=1024,kvmEnable=true,smp=1,vmType=kvm,emulatedMachine=pc-1.0,keyboardLayout=en-us,memGuaranteedSize=1024,pitReinjection=false,nice=0,display=qxl,smartcardEnable=false,smpCoresPerSocket=1,spiceSecureChannels=smain,sinputs,scursor,splayback,srecord,sdisplay,susbredir,ssmartcard,timeOffset=0,transparentHugePages=true,vmId=d2bddcdb-a2c8-4c77-b0cf-b83fa3c2a0b6,devices=[Ljava.util.HashMap;@3692311a,acpiEnable=true,vmName=TEST2,cpuType=SandyBridge,custom={}
2014-01-03 14:52:08,476 INFO  
[org.ovirt.engine.core.vdsbroker.vdsbroker.CreateVDSCommand] 
(ajp--127.0.0.1-8702-3) [2ab5cd2] FINISH, CreateVDSCommand, log id: 6ad0220
2014-01-03 14:52:08,484 INFO  
[org.ovirt.engine.core.vdsbroker.CreateVmVDSCommand] (ajp--127.0.0.1-8702-3) 
[2ab5cd2] FINISH, CreateVmVDSCommand, return: WaitForLaunch, log id: 27b504de
2014-01-03 14:52:08,497 INFO  
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
(ajp--127.0.0.1-8702-3) [2ab5cd2] Correlation ID: 2ab5cd2, Job ID: 
2913133b-1301-484e-9887-b110841c8078, Call Stack: null, Custom Event ID: -1, 
Message: VM TEST2 was started by oliver.albl (Host: host02).
2014-01-03 14:52:14,728 INFO  
[org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] 
(DefaultQuartzScheduler_Worker-7) [24696b3e] START, DestroyVDSCommand(HostName 
= host02, HostId = 6dc7fac6-149e-4445-ace1-3c334a24d52a, 
vmId=d2bddcdb-a2c8-4c77-b0cf-b83fa3c2a0b6, force=false, secondsToWait=0, 
gracefully=false), log id: 6a95ffd5
2014-01-03 14:52:15,783 INFO  
[org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] 
(DefaultQuartzScheduler_Worker-7) [24696b3e] FINISH, DestroyVDSCommand, log id: 
6a95ffd5
2014-01-03 14:52:15,804 INFO  
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
(DefaultQuartzScheduler_Worker-7) [24696b3e] Correlation ID: null, Call Stack: 
null, Custom Event ID: -1, Message: VM TEST2 is down. Exit message: Child quit 
during startup handshake: Input/output error.
2014-01-03 14:52:15,805 INFO  
[org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] 
(DefaultQuartzScheduler_Worker-7) [24696b3e] Running on vds during rerun failed 
vm: null
2014-01-03 14:52:15,805 INFO  
[org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] 
(DefaultQuartzScheduler_Worker-7) [24696b3e] vm TEST2 running in db and not 
running in vds - add to rerun treatment. vds host02
2014-01-03 14:52:15,808 ERROR 
[org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] 
(DefaultQuartzScheduler_Worker-7) [24696b3e] Rerun vm 
d2bddcdb-a2c8-4c77-b0cf-b83fa3c2a0b6. Called from vds host02
2014-01-03 14:52:15,810 INFO  
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
(pool-6-thread-40) [24696b3e] Correlation ID: 2ab5cd2, Job ID: 
2913133b-1301-484e-9887-b110841c8078, Call Stack: null, Custom Event ID: -1, 
Message: Failed to run VM TEST2 on Host host02.
2014-01-03 14:52:15,823 INFO  
[org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand] 
(pool-6-thread-40) [24696b3e] START, IsVmDuringInitiatingVDSCommand( vmId = 
d2bddcdb-a2c8-4c77-b0cf-b83fa3c2a0b6), log id: 35e1eec
2014-01-03 14:52:15,824 INFO  
[org.ovirt.engine.core.vdsbroker.IsVmDuringInitiatingVDSCommand] 
(pool-6-thread-40) [24696b3e] FINISH, IsVmDuringInitiatingVDSCommand, return: 
false, log id: 35e1eec
2014-01-03 14:52:15,858 WARN  [org.ovirt.engine.core.bll.RunVmOnceCommand] 
(pool-6-thread-40) [24696b3e] CanDoAction of action RunVmOnce failed. 
Reasons:VAR__ACTION__RUN,VAR__TYPE__VM,VAR__ACTION__RUN,VAR__TYPE__VM,SCHEDULING_ALL_HOSTS_FILTERED_OUT
2014-01-03 14:52:15,862 INFO  
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
(pool-6-thread-40) [24696b3e] Correlation ID: 2ab5cd2, Job ID: 
2913133b-1301-484e-9887-b110841c8078, Call Stack: null, Custom Event ID: -1, 
Message: Failed to run VM TEST2 (User: oliver.albl).

Thanks,
Oliver
-----Ursprüngliche Nachricht-----
Von: Dafna Ron [mailto:d...@redhat.com]
Gesendet: Freitag, 03. Jänner 2014 14:51
An: Albl, Oliver
Cc: users@ovirt.org
Betreff: Re: AW: [Users] Host cannot access storage domains

Thanks for reporting the issue :)

As for the vm, can you please find the error in vdsm.log and in engine and 
paste it?

Thanks,

Dafna


On 01/03/2014 01:49 PM, Albl, Oliver wrote:
Dafna,

    you were right, it seems to be a caching issue. Rebooting the host did the 
job:

Before Reboot:

[root@host01 log]# vdsClient -s 0 getStorageDomainsList
52cf84ce-6eda-4337-8c94-491d94f5a18d
f404398a-97f9-474c-af2c-e8887f53f688
7841a1c0-181a-4d43-9a25-b707accb5c4b

[root@host02 log]# vdsClient -s 0 getStorageDomainsList
52cf84ce-6eda-4337-8c94-491d94f5a18d
f404398a-97f9-474c-af2c-e8887f53f688
7841a1c0-181a-4d43-9a25-b707accb5c4b
925ee53a-69b5-440f-b145-138ada5b452e

After Reboot:

[root@host02 admin]# vdsClient -s 0 getStorageDomainsList
52cf84ce-6eda-4337-8c94-491d94f5a18d
f404398a-97f9-474c-af2c-e8887f53f688
7841a1c0-181a-4d43-9a25-b707accb5c4b

So now I have both hosts up and running but when I try to start a VM on the 
second host, I receive the following messages in the events pane:

VM TEST2 was started by oliver.albl (Host: host02) VM TEST2 is down.
Exit message: Child quit during startup handshake: Input/output error.

Thanks again for your help!
Oliver

-----Ursprüngliche Nachricht-----
Von: Dafna Ron [mailto:d...@redhat.com]
Gesendet: Freitag, 03. Jänner 2014 14:22
An: Albl, Oliver
Cc: users@ovirt.org
Betreff: Re: [Users] Host cannot access storage domains

yes, please attach the vdsm log
also, can you run vdsClient 0 getStorageDomainsList and vdsClient 0 
getDeviceList on both hosts?

It might be a cache issue, so can you please restart the host and if it helps 
attach output before and after the reboot?

Thanks,

Dafna


On 01/03/2014 01:12 PM, Albl, Oliver wrote:
Hi,

I am starting with oVirt 3.3.2 and I have an issue adding a host to a
cluster.

I am using oVirt Engine Version 3.3.2-1.el6

There is a cluster with one host (installed with oVirt Node - 3.0.3 -
1.1.fc19 ISO image) up and running.

I installed a second host using the same ISO image.

I approved the host in the cluster.

When I try to activate the second host, I receive the following
messages in the events pane:

State was set to Up for host host02.

Host host02 reports about one of the Active Storage Domains as
Problematic.

Host host02 cannot access one of the Storage Domains attached to the
Data Center Test303. Stetting Host state to Non-Operational.

Failed to connect Host host02 to Storage Pool Test303

There are 3 FC Storage Domains configured and visible to both hosts.

multipath -ll shows all LUNs on both hosts.

The engine.log reports the following about every five minutes:

2014-01-03 13:50:15,408 ERROR
[org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand]
(pool-6-thread-44) Domain 7841a1c0-181a-4d43-9a25-b707accb5c4b:
LUN_105 check timeot 69.7 is too big

2014-01-03 13:50:15,409 ERROR
[org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand]
(pool-6-thread-44) Domain 52cf84ce-6eda-4337-8c94-491d94f5a18d:
LUN_103 check timeot 59.6 is too big

2014-01-03 13:50:15,410 ERROR
[org.ovirt.engine.core.bll.InitVdsOnUpCommand] (pool-6-thread-44)
Storage Domain LUN_105 of pool Test303 is in problem in host host02

2014-01-03 13:50:15,411 ERROR
[org.ovirt.engine.core.bll.InitVdsOnUpCommand] (pool-6-thread-44)
Storage Domain LUN_103 of pool Test030 is in problem in host host02

Please let me know if there are any log files I should attach.

Thank you for your help!

All the best,

Oliver Albl



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