Re: [Users] Unable to finish AIO 3.3.0 - VDSM

2013-09-23 Thread Alon Bar-Lev


- Original Message -
> From: "Nicholas Kesick" 
> To: "oVirt Mailing List" 
> Sent: Monday, September 23, 2013 5:52:17 PM
> Subject: [Users] Unable to finish AIO 3.3.0 - VDSM
> 
> I'm having trouble with the AIO 3.3.0 install on Fedora 19 using jbrooks
> directions - I have DHCP, so I omitted the NM portion.
> The good news is that the engine-setup completes just fine, but the VDSM
> portion fails. I thought it had to do with a missing dependency but so far
> that hasn't helped either. Does anyone have any suggestions?
> 
> The install is a Fedora 19 "minimal" install with the "standard" package of
> add-ons. I've tried with and without SELINUX in permissive. The only thing I
> have noticed is that the ovirtmgmt network is missing. When I try to
> activate the host using the web interface ovirtmgmt appears, but without an
> IP address, so the entire system loses connectivity.
> 
> ovirt-engine-setup and vdsm log are attached and compressed.

Please attach any log you may have at /var/log/ovirt-engine/engine.log 
/var/log/ovirt-engine/host-deploy/*.log

> 
> 
> 
> 
> 
> ___
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> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
> 
___
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Re: [Users] Unable to finish AIO 3.3.0 - VDSM

2013-09-23 Thread Alon Bar-Lev
(HostName = local_host, HostId = 
5e3da5d9-7133-4119-86c0-f655d3e37b38, status=NonOperational, 
nonOperationalReason=NONE), log id: 478baa54
2013-09-23 07:09:27,356 INFO  
[org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (pool-6-thread-3) 
FINISH, SetVdsStatusVDSCommand, log id: 478baa54
2013-09-23 07:09:27,373 INFO  
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
(pool-6-thread-3) Correlation ID: 35dad8c0, Job ID: 
e8796c44-de74-4b42-925d-93397f54be92, Call Stack: null, Custom Event ID: -1, 
Message: Host local_host installation failed. Failed to configure management 
network on the host.
2013-09-23 07:09:27,407 INFO  [org.ovirt.engine.core.bll.InstallVdsCommand] 
(pool-6-thread-3) Lock freed to object EngineLock [exclusiveLocks= key: 
5e3da5d9-7133-4119-86c0-f655d3e37b38 value: VDS
, sharedLocks= ]


- Original Message -
> From: "Nicholas Kesick" 
> To: "Alon Bar-Lev" 
> Cc: "oVirt Mailing List" 
> Sent: Monday, September 23, 2013 6:18:29 PM
> Subject: RE: [Users] Unable to finish AIO 3.3.0 - VDSM
> 
> 
> 
> > Date: Mon, 23 Sep 2013 11:09:23 -0400
> > From: alo...@redhat.com
> > To: cybertimber2...@hotmail.com
> > CC: users@ovirt.org
> > Subject: Re: [Users] Unable to finish AIO 3.3.0 - VDSM
> > 
> > 
> > 
> > - Original Message -
> > > From: "Nicholas Kesick" 
> > > To: "oVirt Mailing List" 
> > > Sent: Monday, September 23, 2013 5:52:17 PM
> > > Subject: [Users] Unable to finish AIO 3.3.0 - VDSM
> > > 
> > > I'm having trouble with the AIO 3.3.0 install on Fedora 19 using jbrooks
> > > directions - I have DHCP, so I omitted the NM portion.
> > > The good news is that the engine-setup completes just fine, but the VDSM
> > > portion fails. I thought it had to do with a missing dependency but so
> > > far
> > > that hasn't helped either. Does anyone have any suggestions?
> > > 
> > > The install is a Fedora 19 "minimal" install with the "standard" package
> > > of
> > > add-ons. I've tried with and without SELINUX in permissive. The only
> > > thing I
> > > have noticed is that the ovirtmgmt network is missing. When I try to
> > > activate the host using the web interface ovirtmgmt appears, but without
> > > an
> > > IP address, so the entire system loses connectivity.
> > > 
> > > ovirt-engine-setup and vdsm log are attached and compressed.
> > 
> > Please attach any log you may have at /var/log/ovirt-engine/engine.log
> > /var/log/ovirt-engine/host-deploy/*.log
> > 
> Attached. Looking through them myself now as well.
> > > 
> > > 
> > > 
> > > 
> > > 
> > > ___
> > > Users mailing list
> > > Users@ovirt.org
> > > http://lists.ovirt.org/mailman/listinfo/users
> > > 
> 
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Re: [Users] Unable to finish AIO 3.3.0 - VDSM

2013-09-23 Thread Moti Asayag
I have looked at the getVdsCapabilities reported by VDSM for the first time, on 
which the engine based its
setupNetwork command for configuring the management network:

'lastClientIface': 'em1',
'nics': {'em1': {'netmask': '255.255.255.0', 'addr': '192.168.2.9', 'hwaddr': 
'a4:ba:db:ec:ea:cd', 'cfg': {}, 'ipv6addrs': ['fe80::a6ba:dbff:feec:eacd/64', 
'2001:4830:1692:1:a6ba:dbff:feec:eacd/64'], 'speed': 1000, 'mtu': '1500'}}

Based on that input, the engine sends setupNetwork command to configure the 
management network on top of 'em1' nic.
However, since it has no bootprotocol or gateway, it is identified as 
bootproto=NONE, which result in engine not to pass ip address/subnet/gateway to 
vdsm, therefore the command fails.

networks=[ovirtmgmt {id=b05f272d-473f-41cb-b5a0-25cf06951f6b, 
description=Management Network, comment=null, subnet=null, gateway=null, 
type=null, vlanId=null, stp=false, 
dataCenterId=7a7e4a7a-ecc8-4b3e-b200-2b54d0809a52, mtu=0, vmNetwork=true, 
cluster=NetworkCluster {id={clusterId=null, networkId=null}, 
status=OPERATIONAL, display=false, required=true, migration=false}, 
providedBy=null, label=null}],
bonds=[],
interfaces=[em1 {id=80a1e7c8-05bd-4209-a6fe-a23c38538330, 
vdsId=5e3da5d9-7133-4119-86c0-f655d3e37b38, name=em1, 
macAddress=a4:ba:db:ec:ea:cd, networkName=ovirtmgmt, bondName=null, 
bootProtocol=NONE, address=192.168.2.9, subnet=255.255.255.0, gateway=null, 
mtu=0, bridged=true, speed=1000, type=2, networkImplementationDetails=null}],
removedNetworks=[],

As received by VDSM, where we can see the ip address and the subnet are omitted:
Thread-17::DEBUG::2013-09-23 07:07:21,314::BindingXMLRPC::979::vds::(wrapper) 
client [192.168.2.9]::call setupNetworks with ({'ovirtmgmt': {'nic': 'em1', 
'STP': 'no', 'bridged': 'true'}}, {}, {'connectivityCheck': 'true', 
'connectivityTimeout': 120}) {}

Looking at the traceback on vdsm.log reveals less information:
storageRefresh::DEBUG::2013-09-23 
07:07:22,597::misc::817::SamplingMethod::(__call__) Returning last result
Thread-17::ERROR::2013-09-23 07:09:24,154::API::1261::vds::(setupNetworks)
Traceback (most recent call last):
  File "/usr/share/vdsm/API.py", line 1259, in setupNetworks
supervdsm.getProxy().setupNetworks(networks, bondings, options)
  File "/usr/share/vdsm/supervdsm.py", line 50, in __call__
return callMethod()
  File "/usr/share/vdsm/supervdsm.py", line 48, in 
**kwargs)
  File "", line 2, in setupNetworks
  File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in 
_callmethod
raise convert_to_error(kind, result)
ConfigNetworkError: (29, '')


Nicholas, could you add also /var/log/vdsm/supervdsm.log and /var/log/messages 
so we can get more input about
the failure to bring up em1 ?

- Original Message -
> From: "Alon Bar-Lev" 
> To: "Nicholas Kesick" , "Moti Asayag" 
> 
> Cc: "oVirt Mailing List" 
> Sent: Monday, September 23, 2013 5:36:57 PM
> Subject: Re: [Users] Unable to finish AIO 3.3.0 - VDSM
> 
> 
> Moti,
> 
> Any hint?
> 
> Thanks,
> Alon
> 
> ---
> 2013-09-23 07:09:26,813 ERROR
> [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (pool-6-thread-3)
> Command PollVDS execution failed. Exception: RuntimeException:
> java.util.concurrent.ExecutionException:
> java.lang.reflect.InvocationTargetException
> 2013-09-23 07:09:27,314 WARN
> [org.ovirt.engine.core.vdsbroker.vdsbroker.SetupNetworksVDSCommand]
> (pool-6-thread-3) Unexpected return value: StatusForXmlRpc [mCode=29,
> mMessage=]
> 2013-09-23 07:09:27,314 ERROR
> [org.ovirt.engine.core.vdsbroker.vdsbroker.SetupNetworksVDSCommand]
> (pool-6-thread-3) Failed in SetupNetworksVDS method
> 2013-09-23 07:09:27,314 ERROR
> [org.ovirt.engine.core.vdsbroker.vdsbroker.SetupNetworksVDSCommand]
> (pool-6-thread-3) Error code unexpected and error message
> VDSGenericException: VDSErrorException: Failed to SetupNetworksVDS, error =
> 2013-09-23 07:09:27,315 ERROR
> [org.ovirt.engine.core.vdsbroker.vdsbroker.SetupNetworksVDSCommand]
> (pool-6-thread-3)
> org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException:
> VDSGenericException: VDSErrorException: Failed to SetupNetworksVDS, error =
> 2013-09-23 07:09:27,315 ERROR
> [org.ovirt.engine.core.vdsbroker.vdsbroker.SetupNetworksVDSCommand]
> (pool-6-thread-3) Command SetupNetworksVDS execution failed. Exception:
> VDSErrorException: VDSGenericException: VDSErrorException: Failed to
> SetupNetworksVDS, error =
> 2013-09-23 07:09:27,315 ERROR
> [org.ov

Re: [Users] Unable to finish AIO 3.3.0 - VDSM

2013-09-23 Thread Jason Brooks


- Original Message -
> From: "Nicholas Kesick" 
> To: "oVirt Mailing List" 
> Sent: Monday, September 23, 2013 7:52:17 AM
> Subject: [Users] Unable to finish AIO 3.3.0 - VDSM
> 
> I'm having trouble with the AIO 3.3.0 install on Fedora 19 using jbrooks
> directions - I have DHCP, so I omitted the NM portion.
> The good news is that the engine-setup completes just fine, but the VDSM
> portion fails. I thought it had to do with a missing dependency but so far
> that hasn't helped either. Does anyone have any suggestions?
> 
> The install is a Fedora 19 "minimal" install with the "standard" package of
> add-ons. I've tried with and without SELINUX in permissive. The only thing I

Hi Nicholas, I just installed an F19 AIO without any problem. My install was
only minimal, though. I restored my snapshot to pre-ovirt install and added
the "standard" group, rebooted, installed, and vdsm still installed normally.

I'm wondering if it makes a difference if the system starts out with 
minimal+standard, rather than starting out minimal and adding standard after...

This is with dhcp addressing.

Jason

> have noticed is that the ovirtmgmt network is missing. When I try to
> activate the host using the web interface ovirtmgmt appears, but without an
> IP address, so the entire system loses connectivity.
> 
> ovirt-engine-setup and vdsm log are attached and compressed.
> 
> 
> 
> 
> 
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
> 
___
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Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users


Re: [Users] Unable to finish AIO 3.3.0 - VDSM

2013-09-23 Thread Jason Brooks


> 
> Hi Nicholas, I just installed an F19 AIO without any problem. My install was
> only minimal, though. I restored my snapshot to pre-ovirt install and added
> the "standard" group, rebooted, installed, and vdsm still installed normally.
> 
> I'm wondering if it makes a difference if the system starts out with
> minimal+standard, rather than starting out minimal and adding standard
> after...
> 
> This is with dhcp addressing.

Another difference -- my AIO machine has nics w/ the regular eth0 naming --
don't know if the biosdevname bits could be causing an issue...


> 
> Jason
> 
> > have noticed is that the ovirtmgmt network is missing. When I try to
> > activate the host using the web interface ovirtmgmt appears, but without an
> > IP address, so the entire system loses connectivity.
> > 
> > ovirt-engine-setup and vdsm log are attached and compressed.
> > 
> > 
> > 
> > 
> > 
> > ___
> > Users mailing list
> > Users@ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> > 
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
> 
___
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Re: [Users] Unable to finish AIO 3.3.0 - VDSM

2013-09-23 Thread Dan Kenigsberg
On Mon, Sep 23, 2013 at 02:25:49PM -0400, Moti Asayag wrote:
> I have looked at the getVdsCapabilities reported by VDSM for the first time, 
> on which the engine based its
> setupNetwork command for configuring the management network:
> 
> 'lastClientIface': 'em1',
> 'nics': {'em1': {'netmask': '255.255.255.0', 'addr': '192.168.2.9', 'hwaddr': 
> 'a4:ba:db:ec:ea:cd', 'cfg': {}, 'ipv6addrs': ['fe80::a6ba:dbff:feec:eacd/64', 
> '2001:4830:1692:1:a6ba:dbff:feec:eacd/64'], 'speed': 1000, 'mtu': '1500'}}
> 
> Based on that input, the engine sends setupNetwork command to configure the 
> management network on top of 'em1' nic.
> However, since it has no bootprotocol or gateway, it is identified as 
> bootproto=NONE, which result in engine not to pass ip address/subnet/gateway 
> to vdsm, therefore the command fails.

This seems very similar to what triggered

Bug 987813 - [RFE] report BOOTPROTO and BONDING_OPTS independent of
netdevice.cfg

Vdsm does not really cope with network definitions that are not
ifcfg-based. I do not know what makes Fedora 19 sometimes use ifcfg
out-of-the-box and sometimes not, but in order to play well with the
current implementation of Vdsm, we should make it use legacy initscript
for network definition.


> 
> networks=[ovirtmgmt {id=b05f272d-473f-41cb-b5a0-25cf06951f6b, 
> description=Management Network, comment=null, subnet=null, gateway=null, 
> type=null, vlanId=null, stp=false, 
> dataCenterId=7a7e4a7a-ecc8-4b3e-b200-2b54d0809a52, mtu=0, vmNetwork=true, 
> cluster=NetworkCluster {id={clusterId=null, networkId=null}, 
> status=OPERATIONAL, display=false, required=true, migration=false}, 
> providedBy=null, label=null}],
>   bonds=[],
>   interfaces=[em1 {id=80a1e7c8-05bd-4209-a6fe-a23c38538330, 
> vdsId=5e3da5d9-7133-4119-86c0-f655d3e37b38, name=em1, 
> macAddress=a4:ba:db:ec:ea:cd, networkName=ovirtmgmt, bondName=null, 
> bootProtocol=NONE, address=192.168.2.9, subnet=255.255.255.0, gateway=null, 
> mtu=0, bridged=true, speed=1000, type=2, networkImplementationDetails=null}],
>   removedNetworks=[],
> 
> As received by VDSM, where we can see the ip address and the subnet are 
> omitted:
> Thread-17::DEBUG::2013-09-23 07:07:21,314::BindingXMLRPC::979::vds::(wrapper) 
> client [192.168.2.9]::call setupNetworks with ({'ovirtmgmt': {'nic': 'em1', 
> 'STP': 'no', 'bridged': 'true'}}, {}, {'connectivityCheck': 'true', 
> 'connectivityTimeout': 120}) {}
> 
> Looking at the traceback on vdsm.log reveals less information:
> storageRefresh::DEBUG::2013-09-23 
> 07:07:22,597::misc::817::SamplingMethod::(__call__) Returning last result
> Thread-17::ERROR::2013-09-23 07:09:24,154::API::1261::vds::(setupNetworks)
> Traceback (most recent call last):
>   File "/usr/share/vdsm/API.py", line 1259, in setupNetworks
> supervdsm.getProxy().setupNetworks(networks, bondings, options)
>   File "/usr/share/vdsm/supervdsm.py", line 50, in __call__
> return callMethod()
>   File "/usr/share/vdsm/supervdsm.py", line 48, in 
> **kwargs)
>   File "", line 2, in setupNetworks
>   File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in 
> _callmethod
> raise convert_to_error(kind, result)
> ConfigNetworkError: (29, '')
> 
> 
> Nicholas, could you add also /var/log/vdsm/supervdsm.log and 
> /var/log/messages so we can get more input about
> the failure to bring up em1 ?
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Re: [Users] Unable to finish AIO 3.3.0 - VDSM

2013-09-23 Thread Dan Kenigsberg
On Mon, Sep 23, 2013 at 03:29:10PM -0400, Jason Brooks wrote:
> 
> 
> > 
> > Hi Nicholas, I just installed an F19 AIO without any problem. My install was
> > only minimal, though. I restored my snapshot to pre-ovirt install and added
> > the "standard" group, rebooted, installed, and vdsm still installed 
> > normally.
> > 
> > I'm wondering if it makes a difference if the system starts out with
> > minimal+standard, rather than starting out minimal and adding standard
> > after...
> > 
> > This is with dhcp addressing.
> 
> Another difference -- my AIO machine has nics w/ the regular eth0 naming --
> don't know if the biosdevname bits could be causing an issue...

Would I be wrong to assume that you had
/etc/sysconfig/network-scripts/ifcfg-eth0 defined before installation
began?

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Re: [Users] Unable to finish AIO 3.3.0 - VDSM

2013-09-23 Thread Jason Brooks


- Original Message -
> From: "Dan Kenigsberg" 
> To: "Jason Brooks" 
> Cc: "Nicholas Kesick" , "oVirt Mailing List" 
> 
> Sent: Monday, September 23, 2013 1:23:28 PM
> Subject: Re: [Users] Unable to finish AIO 3.3.0 - VDSM
> 
> On Mon, Sep 23, 2013 at 03:29:10PM -0400, Jason Brooks wrote:
> > 
> > 
> > > 
> > > Hi Nicholas, I just installed an F19 AIO without any problem. My install
> > > was
> > > only minimal, though. I restored my snapshot to pre-ovirt install and
> > > added
> > > the "standard" group, rebooted, installed, and vdsm still installed
> > > normally.
> > > 
> > > I'm wondering if it makes a difference if the system starts out with
> > > minimal+standard, rather than starting out minimal and adding standard
> > > after...
> > > 
> > > This is with dhcp addressing.
> > 
> > Another difference -- my AIO machine has nics w/ the regular eth0 naming --
> > don't know if the biosdevname bits could be causing an issue...
> 
> Would I be wrong to assume that you had
> /etc/sysconfig/network-scripts/ifcfg-eth0 defined before installation
> began?

My systems do always have this defined before installation begins. I almost 
always
do PXE installs of Fedora. Wonder how it differs from a DVD install...

Jason




> 
> 
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Re: [Users] Unable to finish AIO 3.3.0 - VDSM

2013-09-24 Thread Nicholas Kesick





> Date: Tue, 24 Sep 2013 13:28:26 +0100
> From: dan...@redhat.com
> To: cybertimber2...@hotmail.com
> CC: jbro...@redhat.com; masa...@redhat.com; alo...@redhat.com; users@ovirt.org
> Subject: Re: [Users] Unable to finish AIO 3.3.0 - VDSM
> 
> On Mon, Sep 23, 2013 at 06:10:09PM -0400, Nicholas Kesick wrote:
> > Ok the thread got a little fragmented, so I'm trying to merge these
> > together. Let me know if I missed something.
> >  
> > - Original Message -
> > > > From: "Dan Kenigsberg" 
> > > > To: "Jason Brooks" 
> > > > Cc: "Nicholas Kesick" , "oVirt Mailing 
> > > > List" 
> > > > Sent: Monday, September 23, 2013 1:23:28 PM
> > > > Subject: Re: [Users] Unable to finish AIO 3.3.0 - VDSM
> > > > 
> > > > On Mon, Sep 23, 2013 at 03:29:10PM -0400, Jason Brooks wrote:
> > > > > 
> > > > > 
> > > > > > 
> > > > > > Hi Nicholas, I just installed an F19 AIO without any problem. My 
> > > > > > install
> > > > > > was
> > > > > > only minimal, though. I restored my snapshot to pre-ovirt install 
> > > > > > and
> > > > > > added
> > > > > > the "standard" group, rebooted, installed, and vdsm still installed
> > > > > > normally.
> > > > > > 
> > > > > > I'm wondering if it makes a difference if the system starts out with
> > > > > > minimal+standard, rather than starting out minimal and adding 
> > > > > > standard
> > > > > > after...
> > > > > > 
> > > > > > This is with dhcp addressing.
> > > > > 
> > > > > Another difference -- my AIO machine has nics w/ the regular eth0 
> > > > > naming --
> > > > > don't know if the biosdevname bits could be causing an issue...
> > > > 
> > > > Would I be wrong to assume that you had
> > > > /etc/sysconfig/network-scripts/ifcfg-eth0 defined before installation
> > > > began?
> > > 
> > > My systems do always have this defined before installation begins. I 
> > > almost always
> > > do PXE installs of Fedora. Wonder how it differs from a DVD install...
> > > 
> > > Jason
> > Good question. My particular attempts with ovirt 3.3 have been by
> > using the netinstall.iso. I can try a DVD install with
> > minimal+standard. For what it's worth that's what I've always used,
> > especially after that thread about minimal missing tar, and that part
> > of the install or setup requires tar. 
> >  
> > I do wonder if the interface names are messing things up. I don't know
> > if something changed upstream, or if it's part of the net install, but
> > interfaces aren't name eth# or em# (embedded) / p#p# (PCI) anymore.
> > Mine are way more cryptic now (enp4s0) and it's very annoying.
> > I know there wasn't a ifcfg-eth0, but there is a ifcfg-enp4s0.
> > ifconfig currently reports that I'm using em1, but there is no config
> > file for that. hmm.
> 
> Naming per se should not matter. I have seen ovirt install on hosts with
> all kinds of nic names.
> 
> However could we get to the bottom of the relation between enp4s0 and
> em1? Do you have two physical nics, or just one? Which of them is
> physically connected to the outer world? Your /var/log/messages that
> it's your em1. THAT nic should have it ifcfg file before Vdsm is
> installed on the host.
> 
There is only one NIC on the system, an NIC that is embedded to the motherboard.
During install it's listed as enp4s0. Not sure what it's called after first or 
second boot, but there is a ifcfg-enp4s0 for it.
Currently on the system, the output of ifconfig doesn't list that interface, 
but instead lists em1. If I try a ifdown enp4s0, em1 goes down. It's like they 
are linked, but I can't find any reference of that. It's off at the moment so 
when I can boot it up I'll provide more info.
I might reinstall and see how it progresses from being named enp4s0 to em1. 
Worst case I'll disable biosdevname.
> >  
> > > On Mon, Sep 23, 2013 at 02:25:49PM -0400, Moti Asayag wrote:
> > > > I have looked at the getVdsCapabilities reported by VDSM for the first 
> > > > time, on which the engine based its
> > > > setupNetwork command for configuring the management network:
> > > > 
> > > > 'l

Re: [Users] Unable to finish AIO 3.3.0 - VDSM

2013-09-24 Thread Nicholas Kesick
> > Date: Tue, 24 Sep 2013 13:28:26 +0100
> > From: dan...@redhat.com
> > To: cybertimber2...@hotmail.com
> > CC: jbro...@redhat.com; masa...@redhat.com; alo...@redhat.com; 
> > users@ovirt.org
> > Subject: Re: [Users] Unable to finish AIO 3.3.0 - VDSM
> > 
> 
> 
> > 
> > Here, Vdsm is trying to configure em1 with no ip address (because it
> > found no ifcfg-em1 to begin with). But then, it fails to do so since
> > NetworkManager is still running.
> > 
> > So if possible, make sure ifcfg-em1 exists (and has the correct
> > BOOTPROT=dhcp in it) and the NetworkManager is off before initiating
> > installation. That's annoying, I know. It should be fix, for sure. But
> > currently it is a must.
> > 
> > Regards,
> > Dan.
> Hopefully I didn't miss any other comments in that log snippet of log file 
> ^^;; It's good to know why it keeps failing. I'm just trying to figure > out 
> how to move forward from here, and I'll take a crack at it this evening.
> I thought that NetworkManager only needs to be disabled if you are using a 
> static IP? I did try disabling NM before I realized it said only > > for 
> static and had a failure, but probably because of the interface/ifcfg issue. 
> I will try again this evening.
> 
> I'll try to jump into IRC by 5pm EDT if you happen to be around.
> 
I did a mv /etc/sysconfig/network-scripts/ifcfg-enp4sp 
/etc/sysconfig/network-scripts/ifcfg-em1, and then edited the file to say 
NAME="em1" instead of NAME="enp4s0", even though ifconfig showed the "em1" 
interface already*. Rebooted and logged into the webadmin, reinstalled the VDSM 
host and unchecked "configure firewall", and VDSM came up.
 *It turns out that these interfaces (e.g. enp4s0) are called "aliases", so 
enp4s0 is em1 and apparently Fedora 19 is using it in some (but not all) 
instances. Not sure what triggers it, but either creating the proper ifcfg 
file, or moving/editing it to the correct interface name will help get things 
running. Thanks everyone! - Nick___
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