3:32 p.m.
I attempted to setup and all-in-one solution on Fedora 19. I ran through the install which
made a default data center and cluster. I created a host with 127.0.0.1 and then attempted
to add the bridge that the test day documentation states does not get handled properly.
After many reboots and disabling NetworkManager.service and enabling network.service as
well as manually editing the /etc/sysconfig/network-scripts/ifcfg-* files I had a network
connection and reduced the "errors" that seem to be keeping my host in the
Nonfunctional state to:
Host Localhost does not comply with the cluster Default emulated machines. The Hosts
emulated machines are <UNKNOWN> and the cluster is [rhel6.4.0, pc-1.0]}
Recommendations of something I may be doing wrong? Has running 3.3 on F19 been a bad
choice on my part? Bug?
3:39 p.m.
----- Original Message -----
From: "Thomas Suckow" <thomas.suckow(a)pnnl.gov>
To: users(a)ovirt.org
Sent: Monday, August 26, 2013 11:32:02 PM
Subject: [Users] Compliance problem with ovirt 3.3 on Fedora 19
I attempted to setup and all-in-one solution on Fedora 19. I ran through the
install which made a default data center and cluster. I created a host with
127.0.0.1 and then attempted to add the bridge that the test day
documentation states does not get handled properly. After many reboots and
disabling NetworkManager.service and enabling network.service as well as
manually editing the /etc/sysconfig/network-scripts/ifcfg-* files I had a
network connection and reduced the "errors" that seem to be keeping my host
in the Nonfunctional state to:
Host Localhost does not comply with the cluster Default emulated machines.
The Hosts emulated machines are <UNKNOWN> and the cluster is [rhel6.4.0,
pc-1.0]}
Recommendations of something I may be doing wrong? Has running 3.3 on F19
been a bad choice on my part? Bug?
The engine does not support localhost (loopback) as an address for network management.
You have to use a real interface with real address.
You can also use fake interface to do so, such as dummy.
modprobe dummy
ifconfig dummy0 10.0.0.1 netmask 255.255.255.0
Alon
3:52 p.m.
The engine does not support localhost (loopback) as an address for
network management.
You have to use a real interface with real address.
I did also try the systems
"real" IP and it did not seem to change
anything with regards to:
The Hosts emulated machines are <UNKNOWN> and the cluster is [rhel6.4.0,
pc-1.0]}
You can also use fake interface to do so, such as dummy.
modprobe dummy
ifconfig dummy0 10.0.0.1 netmask 255.255.255.0
I'll keep that in mind. May be
useful for other things I want to do.
Alon
3:53 p.m.
----- Original Message -----
From: "Thomas Suckow" <thomas.suckow(a)pnnl.gov>
To: users(a)ovirt.org
Sent: Monday, August 26, 2013 11:52:15 PM
Subject: Re: [Users] Compliance problem with ovirt 3.3 on Fedora 19
> The engine does not support localhost (loopback) as an address for network
> management.
>
> You have to use a real interface with real address.
I did also try the systems "real" IP and it did not seem to change
anything with regards to:
The Hosts emulated machines are <UNKNOWN> and the cluster is [rhel6.4.0,
pc-1.0]}
Logs will be nice.
>
> You can also use fake interface to do so, such as dummy.
>
> modprobe dummy
> ifconfig dummy0 10.0.0.1 netmask 255.255.255.0
I'll keep that in mind. May be useful for other things I want to do.
>
> Alon
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
5:48 p.m.
This is a multi-part message in MIME format.
--------------030603060105010905070902
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
Snippets of what seems possibly relevant:
https://gist.github.com/thomassuckow/995f422cd5c46c6de98c
messages seems mostly happy with the exception of a crash in
"/usr/bin/vdsm-tool" related to ksmtuned, not sure if relevant
The engine.log shows the error I mentioned before:
... Message: Host myhost does not comply with the cluster Default
emulated machines. The Hosts emulated machines are <UNKNOWN> and the
cluster is [rhel6.4.0, pc-1.0]}
...
... Message: State was set to NonOperational for host myhost
--------------030603060105010905070902
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: 7bit
<html>
<head>
<meta content="text/html; charset=UTF-8"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
Snippets of what seems possibly relevant:
<meta http-equiv="content-type" content="text/html;
charset=UTF-8">
<a
href="https://gist.github.com/thomassuckow/995f422cd5c46c6de98c"...
<br>
messages seems mostly happy with the exception of a crash in
"/usr/bin/vdsm-tool" related to ksmtuned, not sure if relevant<br>
<br>
The engine.log shows the error I mentioned before:<br>
<br>
... Message: Host myhost does not comply with the cluster Default
emulated machines. The Hosts emulated machines are <UNKNOWN>
and the cluster is [rhel6.4.0, pc-1.0]}<br>
...<br>
... Message: State was set to NonOperational for host myhost<br>
<br>
<br>
</body>
</html>
--------------030603060105010905070902--
12:55 a.m.
----- Original Message -----
From: "Thomas Suckow" <thomas.suckow(a)pnnl.gov>
To: users(a)ovirt.org
Sent: Tuesday, August 27, 2013 1:48:33 AM
Subject: Re: [Users] Compliance problem with ovirt 3.3 on Fedora 19
Snippets of what seems possibly relevant:
https://gist.github.com/thomassuckow/995f422cd5c46c6de98c
messages seems mostly happy with the exception of a crash in
"/usr/bin/vdsm-tool" related to ksmtuned, not sure if relevant
The engine.log shows the error I mentioned before:
... Message: Host myhost does not comply with the cluster Default emulated
machines. The Hosts emulated machines are <UNKNOWN> and the cluster is
[rhel6.4.0, pc-1.0]}
...
... Message: State was set to NonOperational for host myhost
For the service issue, I am adding Yaniv.
The Hosts emulated machines are <UNKNOWN>, I am adding Yair.
As far as I can see the host-deploy is finished OK, just to confirm can you send output
of:
# ip link
# ip addr
Thanks!
Alon
11:31 a.m.
The Hosts emulated machines are <UNKNOWN>, is probably an error during parsing
emulatedMachines that returned from vdsm.
doesn't have anything with network IIUC..
so its probably new bug in parsing the list. please run "vdsClient -s 0 getVdsCaps |
grep emulatedMachines" on host and send it here.
For the second service issue, its quite obvious -> ksmtuned couldn't start with
systemd nor initctl,
try to start it manually, maybe you just missing 'qemu-kvm' package somehow.
Let me know the outputs and I'll try to figure it more deeply.
Thanks,
Yaniv Bronhaim.
----- Original Message -----
From: "Alon Bar-Lev" <alonbl(a)redhat.com>
To: "Thomas Suckow" <thomas.suckow(a)pnnl.gov>, "Yaniv Bronheim"
<ybronhei(a)redhat.com>, "Yair Zaslavsky"
<yzaslavs(a)redhat.com>
Cc: users(a)ovirt.org
Sent: Tuesday, August 27, 2013 8:55:06 AM
Subject: Re: [Users] Compliance problem with ovirt 3.3 on Fedora 19
----- Original Message -----
> From: "Thomas Suckow" <thomas.suckow(a)pnnl.gov>
> To: users(a)ovirt.org
> Sent: Tuesday, August 27, 2013 1:48:33 AM
> Subject: Re: [Users] Compliance problem with ovirt 3.3 on Fedora 19
>
> Snippets of what seems possibly relevant:
> https://gist.github.com/thomassuckow/995f422cd5c46c6de98c
>
> messages seems mostly happy with the exception of a crash in
> "/usr/bin/vdsm-tool" related to ksmtuned, not sure if relevant
>
> The engine.log shows the error I mentioned before:
>
> ... Message: Host myhost does not comply with the cluster Default emulated
> machines. The Hosts emulated machines are <UNKNOWN> and the cluster is
> [rhel6.4.0, pc-1.0]}
> ...
> ... Message: State was set to NonOperational for host myhost
>
For the service issue, I am adding Yaniv.
The Hosts emulated machines are <UNKNOWN>, I am adding Yair.
As far as I can see the host-deploy is finished OK, just to confirm can you
send output of:
# ip link
# ip addr
Thanks!
Alon
1:03 p.m.
#vdsClient -s 0 getVdsCaps | grep emulatedMachines
emulatedMachines = []
qemu-kvm is installed, though the ksm package was not. i have now installed it.
Interesting lines in messages:
vdsm vds WARNING Unable to load the json rpc server module. Please make sure it is
installed
Aug 27 10:41:06 we13196 kernel: [ 325.223488] device-mapper: table: 253:2: multipath:
error getting device
Aug 27 10:41:06 we13196 kernel: [ 325.223496] device-mapper: ioctl: error adding target
to table
Aug 27 10:41:06 we13196 kernel: [ 325.224890] device-mapper: table: 253:2: multipath:
error getting device
Aug 27 10:41:06 we13196 kernel: [ 325.224898] device-mapper: ioctl: error adding target
to table
extra getVdsCaps info:
operatingSystem = {'name': 'Fedora', 'release': '2',
'version': '19'}
packages2 = {'kernel': {'buildtime': 1371004778.0,
'release': '301.fc19.x86_64',
'version': '3.9.5'},
'libvirt': {'buildtime': 1375400611,
'release': '1.fc19',
'version': '1.0.5.5'},
'mom': {'buildtime': 1375215820, 'release':
'3.fc19', 'version': '0.3.2'},
'qemu-img': {'buildtime': 1376836471,
'release': '7.fc19',
'version': '1.4.2'},
'qemu-kvm': {'buildtime': 1376836471,
'release': '7.fc19',
'version': '1.4.2'},
'spice-server': {'buildtime': 1369154734,
'release': '1.fc19',
'version': '0.12.3'},
'vdsm': {'buildtime': 1377187393, 'release':
'2.fc19', 'version': '4.12.0'}}
reservedMem = '321'
software_revision = '2'
software_version = '4.12'
supportedENGINEs = ['3.0', '3.1', '3.2', '3.3']
supportedProtocols = ['2.2', '2.3']
uuid = '...631'
version_name = 'Snow Man'
vlans = {}
vmTypes = ['kvm']
Other things of note:
It seems libvirt is starting before the network is ready.
/var/log/libvirt/libvirtd.log
2013-08-27 10:36:15.222+0000: 1161: error : virNetSocketNewListenTCP:240 : Unable to
resolve address '0.0.0.0' service '16514': Address family for hostname not
supported
2013-08-27 10:36:15.222+0000: 1161: info : virNetlinkEventServiceStopAll:422 : stopping
all netlink event services
Which results in VDSM failing with:
Aug 27 03:36:26 we13196 systemd-vdsmd[815]: libvirt.libvirtError: Failed to connect socket
to '/var/run/libvirt/libvirt-sock': No such file or directory
Aug 27 03:36:26 we13196 systemd-vdsmd[815]: vdsm: Failed to define network filters on
libvirt[FAILED]
Aug 27 03:36:26 we13196 systemd[1]: vdsmd.service: control process exited, code=exited
status=1
Aug 27 03:36:26 we13196 systemd[1]: Failed to start Virtual Desktop Server Manager.
Aug 27 03:36:26 we13196 systemd[1]: Unit vdsmd.service entered failed state.
Clicking activate in the ovirt UI however restarts both services and we end up back at the
emulatedMachines = [] issue.
Probably not related as I am not seeing other errors in logs, but never know.
--
Thomas
________________________________________
From: Yaniv Bronheim [ybronhei(a)redhat.com]
Sent: Tuesday, August 27, 2013 9:31 AM
To: Alon Bar-Lev
Cc: Suckow, Thomas J; Yair Zaslavsky; users(a)ovirt.org
Subject: Re: [Users] Compliance problem with ovirt 3.3 on Fedora 19
The Hosts emulated machines are <UNKNOWN>, is probably an error during parsing
emulatedMachines that returned from vdsm.
doesn't have anything with network IIUC..
so its probably new bug in parsing the list. please run "vdsClient -s 0 getVdsCaps |
grep emulatedMachines" on host and send it here.
For the second service issue, its quite obvious -> ksmtuned couldn't start with
systemd nor initctl,
try to start it manually, maybe you just missing 'qemu-kvm' package somehow.
Let me know the outputs and I'll try to figure it more deeply.
Thanks,
Yaniv Bronhaim.
----- Original Message -----
From: "Alon Bar-Lev" <alonbl(a)redhat.com>
To: "Thomas Suckow" <thomas.suckow(a)pnnl.gov>, "Yaniv Bronheim"
<ybronhei(a)redhat.com>, "Yair Zaslavsky"
<yzaslavs(a)redhat.com>
Cc: users(a)ovirt.org
Sent: Tuesday, August 27, 2013 8:55:06 AM
Subject: Re: [Users] Compliance problem with ovirt 3.3 on Fedora 19
----- Original Message -----
> From: "Thomas Suckow" <thomas.suckow(a)pnnl.gov>
> To: users(a)ovirt.org
> Sent: Tuesday, August 27, 2013 1:48:33 AM
> Subject: Re: [Users] Compliance problem with ovirt 3.3 on Fedora 19
>
> Snippets of what seems possibly relevant:
> https://gist.github.com/thomassuckow/995f422cd5c46c6de98c
>
> messages seems mostly happy with the exception of a crash in
> "/usr/bin/vdsm-tool" related to ksmtuned, not sure if relevant
>
> The engine.log shows the error I mentioned before:
>
> ... Message: Host myhost does not comply with the cluster Default emulated
> machines. The Hosts emulated machines are <UNKNOWN> and the cluster is
> [rhel6.4.0, pc-1.0]}
> ...
> ... Message: State was set to NonOperational for host myhost
>
For the service issue, I am adding Yaniv.
The Hosts emulated machines are <UNKNOWN>, I am adding Yair.
As far as I can see the host-deploy is finished OK, just to confirm can you
send output of:
# ip link
# ip addr
Thanks!
Alon
6:29 a.m.
Did this get resolved? Is there a BZ? (I can't find one.) I am also seeing "The
Hosts emulated machines are <UNKNOWN>" on yesterday's nightly build. The
host I'm trying to add is a VM.
[host2 $] vdsClient -s 0 getVdsCaps | grep emulatedMachines
emulatedMachines = []
Greg
----- Original Message -----
From: "Thomas J Suckow" <Thomas.Suckow(a)pnnl.gov>
To: "Yaniv Bronheim" <ybronhei(a)redhat.com>, "Alon Bar-Lev"
<alonbl(a)redhat.com>
Cc: users(a)ovirt.org
Sent: Tuesday, August 27, 2013 2:03:26 PM
Subject: Re: [Users] Compliance problem with ovirt 3.3 on Fedora 19
#vdsClient -s 0 getVdsCaps | grep emulatedMachines
emulatedMachines = []
qemu-kvm is installed, though the ksm package was not. i have now installed
it.
Interesting lines in messages:
vdsm vds WARNING Unable to load the json rpc server module. Please make sure
it is installed
Aug 27 10:41:06 we13196 kernel: [ 325.223488] device-mapper: table: 253:2:
multipath: error getting device
Aug 27 10:41:06 we13196 kernel: [ 325.223496] device-mapper: ioctl: error
adding target to table
Aug 27 10:41:06 we13196 kernel: [ 325.224890] device-mapper: table: 253:2:
multipath: error getting device
Aug 27 10:41:06 we13196 kernel: [ 325.224898] device-mapper: ioctl: error
adding target to table
extra getVdsCaps info:
operatingSystem = {'name': 'Fedora', 'release': '2',
'version': '19'}
packages2 = {'kernel': {'buildtime': 1371004778.0,
'release': '301.fc19.x86_64',
'version': '3.9.5'},
'libvirt': {'buildtime': 1375400611,
'release': '1.fc19',
'version': '1.0.5.5'},
'mom': {'buildtime': 1375215820, 'release':
'3.fc19',
'version': '0.3.2'},
'qemu-img': {'buildtime': 1376836471,
'release': '7.fc19',
'version': '1.4.2'},
'qemu-kvm': {'buildtime': 1376836471,
'release': '7.fc19',
'version': '1.4.2'},
'spice-server': {'buildtime': 1369154734,
'release': '1.fc19',
'version': '0.12.3'},
'vdsm': {'buildtime': 1377187393, 'release':
'2.fc19',
'version': '4.12.0'}}
reservedMem = '321'
software_revision = '2'
software_version = '4.12'
supportedENGINEs = ['3.0', '3.1', '3.2', '3.3']
supportedProtocols = ['2.2', '2.3']
uuid = '...631'
version_name = 'Snow Man'
vlans = {}
vmTypes = ['kvm']
Other things of note:
It seems libvirt is starting before the network is ready.
/var/log/libvirt/libvirtd.log
2013-08-27 10:36:15.222+0000: 1161: error : virNetSocketNewListenTCP:240 :
Unable to resolve address '0.0.0.0' service '16514': Address family for
hostname not supported
2013-08-27 10:36:15.222+0000: 1161: info : virNetlinkEventServiceStopAll:422
: stopping all netlink event services
Which results in VDSM failing with:
Aug 27 03:36:26 we13196 systemd-vdsmd[815]: libvirt.libvirtError: Failed to
connect socket to '/var/run/libvirt/libvirt-sock': No such file or directory
Aug 27 03:36:26 we13196 systemd-vdsmd[815]: vdsm: Failed to define network
filters on libvirt[FAILED]
Aug 27 03:36:26 we13196 systemd[1]: vdsmd.service: control process exited,
code=exited status=1
Aug 27 03:36:26 we13196 systemd[1]: Failed to start Virtual Desktop Server
Manager.
Aug 27 03:36:26 we13196 systemd[1]: Unit vdsmd.service entered failed state.
Clicking activate in the ovirt UI however restarts both services and we end
up back at the emulatedMachines = [] issue.
Probably not related as I am not seeing other errors in logs, but never know.
--
Thomas
________________________________________
From: Yaniv Bronheim [ybronhei(a)redhat.com]
Sent: Tuesday, August 27, 2013 9:31 AM
To: Alon Bar-Lev
Cc: Suckow, Thomas J; Yair Zaslavsky; users(a)ovirt.org
Subject: Re: [Users] Compliance problem with ovirt 3.3 on Fedora 19
The Hosts emulated machines are <UNKNOWN>, is probably an error during
parsing emulatedMachines that returned from vdsm.
doesn't have anything with network IIUC..
so its probably new bug in parsing the list. please run "vdsClient -s 0
getVdsCaps | grep emulatedMachines" on host and send it here.
For the second service issue, its quite obvious -> ksmtuned couldn't start
with systemd nor initctl,
try to start it manually, maybe you just missing 'qemu-kvm' package somehow.
Let me know the outputs and I'll try to figure it more deeply.
Thanks,
Yaniv Bronhaim.
----- Original Message -----
> From: "Alon Bar-Lev" <alonbl(a)redhat.com>
> To: "Thomas Suckow" <thomas.suckow(a)pnnl.gov>, "Yaniv
Bronheim"
> <ybronhei(a)redhat.com>, "Yair Zaslavsky"
> <yzaslavs(a)redhat.com>
> Cc: users(a)ovirt.org
> Sent: Tuesday, August 27, 2013 8:55:06 AM
> Subject: Re: [Users] Compliance problem with ovirt 3.3 on Fedora 19
>
>
>
> ----- Original Message -----
> > From: "Thomas Suckow" <thomas.suckow(a)pnnl.gov>
> > To: users(a)ovirt.org
> > Sent: Tuesday, August 27, 2013 1:48:33 AM
> > Subject: Re: [Users] Compliance problem with ovirt 3.3 on Fedora 19
> >
> > Snippets of what seems possibly relevant:
> > https://gist.github.com/thomassuckow/995f422cd5c46c6de98c
> >
> > messages seems mostly happy with the exception of a crash in
> > "/usr/bin/vdsm-tool" related to ksmtuned, not sure if relevant
> >
> > The engine.log shows the error I mentioned before:
> >
> > ... Message: Host myhost does not comply with the cluster Default
> > emulated
> > machines. The Hosts emulated machines are <UNKNOWN> and the cluster is
> > [rhel6.4.0, pc-1.0]}
> > ...
> > ... Message: State was set to NonOperational for host myhost
> >
>
> For the service issue, I am adding Yaniv.
> The Hosts emulated machines are <UNKNOWN>, I am adding Yair.
>
> As far as I can see the host-deploy is finished OK, just to confirm can you
> send output of:
> # ip link
> # ip addr
>
> Thanks!
> Alon
>
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
11:28 a.m.
On 09/13/2013 04:29 AM, Greg Sheremeta wrote:
Did this get resolved? Is there a BZ? (I can't find one.) I am
also seeing "The Hosts emulated machines are <UNKNOWN>" on yesterday's
nightly build. The host I'm trying to add is a VM.
[host2 $] vdsClient -s 0 getVdsCaps | grep emulatedMachines
emulatedMachines = []
Greg
I am uncertain if it did, I took down our production system (Low
availability requirements) yesterday so I could fiddle with an
all-in-one install trial today on another hard disk. I wonder if it is a
certain hardware configuration, ours is an old Dell Precision.
My previous attempt was "normal" install and then tried to add
localhost. I wonder if the all in one would give different results.
-
Thomas
7:14 p.m.
On 09/13/2013 09:28 AM, Suckow, Thomas J wrote:
On 09/13/2013 04:29 AM, Greg Sheremeta wrote:
> Did this get resolved? Is there a BZ? (I can't find one.) I am also seeing
"The Hosts emulated machines are <UNKNOWN>" on yesterday's nightly
build. The host I'm trying to add is a VM.
>
> [host2 $] vdsClient -s 0 getVdsCaps | grep emulatedMachines
> emulatedMachines = []
>
> Greg
>
I am uncertain if it did, I took down our production system (Low
availability requirements) yesterday so I could fiddle with an
all-in-one install trial today on another hard disk. I wonder if it is a
certain hardware configuration, ours is an old Dell Precision.
My previous attempt was "normal" install and then tried to add
localhost. I wonder if the all in one would give different results.
-
Thomas
I just finally got the All-In-One installed. It seems to be working. I
noticed that the all-in-one set the CPU type in the cluster settings,
you could try setting that...
4:43 p.m.
----- Original Message -----
From: "Thomas Suckow" <thomas.suckow(a)pnnl.gov>
To: users(a)ovirt.org
Sent: Friday, September 13, 2013 8:14:32 PM
Subject: Re: [Users] Compliance problem with ovirt 3.3 on Fedora 19
On 09/13/2013 09:28 AM, Suckow, Thomas J wrote:
> On 09/13/2013 04:29 AM, Greg Sheremeta wrote:
>> Did this get resolved? Is there a BZ? (I can't find one.) I am also seeing
>> "The Hosts emulated machines are <UNKNOWN>" on yesterday's
nightly build.
>> The host I'm trying to add is a VM.
>>
>> [host2 $] vdsClient -s 0 getVdsCaps | grep emulatedMachines
>> emulatedMachines = []
>>
>> Greg
>>
> I am uncertain if it did, I took down our production system (Low
> availability requirements) yesterday so I could fiddle with an
> all-in-one install trial today on another hard disk. I wonder if it is a
> certain hardware configuration, ours is an old Dell Precision.
>
> My previous attempt was "normal" install and then tried to add
> localhost. I wonder if the all in one would give different results.
>
> -
> Thomas
I just finally got the All-In-One installed. It seems to be working. I
noticed that the all-in-one set the CPU type in the cluster settings,
you could try setting that...
Thanks -- it didn't work. I reported this as a bug. I suspect it's a vdsm bug
related to the host being virtualized. But just guessing.
https://bugzilla.redhat.com/show_bug.cgi?id=1008243
Greg
4:11 p.m.
----- Original Message -----
From: "Greg Sheremeta" <gshereme(a)redhat.com>
To: "Thomas Suckow" <thomas.suckow(a)pnnl.gov>
Cc: users(a)ovirt.org
Sent: Sunday, September 15, 2013 5:43:42 PM
Subject: Re: [Users] Compliance problem with ovirt 3.3 on Fedora 19
----- Original Message -----
> From: "Thomas Suckow" <thomas.suckow(a)pnnl.gov>
> To: users(a)ovirt.org
> Sent: Friday, September 13, 2013 8:14:32 PM
> Subject: Re: [Users] Compliance problem with ovirt 3.3 on Fedora 19
>
> On 09/13/2013 09:28 AM, Suckow, Thomas J wrote:
> > On 09/13/2013 04:29 AM, Greg Sheremeta wrote:
> >> Did this get resolved? Is there a BZ? (I can't find one.) I am also
> >> seeing
> >> "The Hosts emulated machines are <UNKNOWN>" on
yesterday's nightly
> >> build.
> >> The host I'm trying to add is a VM.
> >>
> >> [host2 $] vdsClient -s 0 getVdsCaps | grep emulatedMachines
> >> emulatedMachines = []
> >>
> >> Greg
> >>
> > I am uncertain if it did, I took down our production system (Low
> > availability requirements) yesterday so I could fiddle with an
> > all-in-one install trial today on another hard disk. I wonder if it is a
> > certain hardware configuration, ours is an old Dell Precision.
> >
> > My previous attempt was "normal" install and then tried to add
> > localhost. I wonder if the all in one would give different results.
> >
> > -
> > Thomas
>
> I just finally got the All-In-One installed. It seems to be working. I
> noticed that the all-in-one set the CPU type in the cluster settings,
> you could try setting that...
Thanks -- it didn't work. I reported this as a bug. I suspect it's a vdsm bug
related to the host being virtualized. But just guessing.
https://bugzilla.redhat.com/show_bug.cgi?id=1008243
Greg
Following up. Thanks to Assaf Muller for the tip: running a yum update on a host works
around the "The Hosts emulated machines are <UNKNOWN> and the cluster is
[rhel6.4.0, pc-1.0]}". I guess it's just best to do that on all my new hosts from
now on. Not sure if it's officially recommended or documented to do that.
Follow BZ1008243 if you're interested in the root cause.
Greg
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participants (5)
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Alon Bar-Lev -
Greg Sheremeta -
Suckow, Thomas J -
Thomas Suckow
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Yaniv Bronheim