Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing

[Lars Nielsen]

On 13/01/15 16:03, Michael Burman wrote:

Also change NAME=em1
to:
DEVICE=em1
  and remove the # from the BOOTPROTO=none


- Original Message -
From: "Michael Burman" 
To: "Lars Nielsen" 
Cc: users@ovirt.org
Sent: Tuesday, January 13, 2015 4:48:55 PM
Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmtnetwork 
missing

Hi Lars

First of all you have to decide from where your ovirtmgmt getting the ip, if it 
is from a dhcp server, you have to delete this lines from your ifcfg-ovirtmgmt 
file:
IPADDR=192.168.1.10
NETMASK=255.255.255.0
GATEWAY=192.168.0.1

and add the next line:
NM_CONTROLLED=no

- in the ifcfg-em1 file change:
BOOTPROTO=none

and add the line:
NM_CONTROLLED=no

restart your engine /etc/init.d/ovirt-engine restart and make sure your 
ovirtmgmt got ip and you have a default gateway, you can run: route -n

Put your host in maintenance mode , try to activate or re-install.

Best regards,

Michael B


- Original Message -
From: "Lars Nielsen" 
To: "Yedidyah Bar David" 
Cc: users@ovirt.org
Sent: Tuesday, January 13, 2015 12:05:05 PM
Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network
missing


On 13/01/15 10:33, Yedidyah Bar David wrote:

- Original Message -

From: "Lars Nielsen"
To: "Yedidyah Bar David"
Cc:users@ovirt.org
Sent: Tuesday, January 13, 2015 11:26:55 AM
Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing


On 13/01/15 09:31, Yedidyah Bar David wrote:

- Original Message -

From: "Lars Nielsen"
To:users@ovirt.org
Sent: Tuesday, January 13, 2015 10:20:20 AM
Subject: [ovirt-users] Host in NonOperational mode ovirtmgmt network
missing

Hey I am new to oVirt, so please be patient

I have a problem, when setting up new hosts.
Doing the setup it self no problem, but afterwards the status is set to
NonOperational.
Do to the network ovirtmgmt is missing on the machine.

However I have added the following ifcfg file:
ifcfg-ovirtmgmt::
DEVICE=ovirtmgmt
TYPE=Bridge
ONBOOT=yes
DELAY=0
BOOTPROTO=dhcp
IPADDR=192.168.1.10
NETMASK=255.255.255.0
GATEWAY=192.168.0.1

And made the adjustments, so the ifcfg-en1, file looks like this:
TYPE="Ethernet"
#BOOTPROTO="dhcp"
DEFROUTE="yes"
IPV4_FAILURE_FATAL="no"
IPV6INIT="yes"
IPV6_AUTOCONF="yes"
IPV6_DEFROUTE="yes"
IPV6_PEERDNS="yes"
IPV6_PEERROUTES="yes"
IPV6_FAILURE_FATAL="no"
NAME="em1"
UUID="bdc14160-3cb6-48d7-b8b9-a382dc384add"
ONBOOT="yes"
HWADDR="F8:B1:56:C1:F9:8E"
PEERDNS="yes"
PEERROUTES="yes"
BRIDGE=ovirtmgmt


I do realize that, the guides on the web for oVirt set BOOTPROTO to
static. But at the office, we do not have the possibility of static IP,
at the moment.

Can some one please tell me what could be wrong ?

dhcp should work too. The problem is with NetworkManager.
You'll need to have static IPs though for the engine to be able to
contact the hosts (as well as the hosts themselves, for hosted-engine HA
at least), or you'll have problems if they for some reason get a different
IP address from your dhcp server.

Please post relevant logs:
hosts - /var/log/ovirt-hosted-engine*/*, /var/log/vdsm/*
engine - /var/log/ovirt-engine/*

Thanks and best regards,

Okay something seems to be a food here, because on the server hosting
our oVirt instance. We do not have a /var/log/ovirt-hosted-engine
directory.

I didn't say you should - I wrote a '*' in the end. You should find
/var/log/ovirt-hosted-engine-ha
/var/log/ovirt-hosted-engine-setup

But now I realize you did not mention hosted-engine. Can you detail
a bit your setup? Where is the engine? Where are the hosts? How
did you install and setup?


However the log files from the two other directories, can be found here:
https://dl.dropboxusercontent.com/u/55488/ovirt_ovirtlogs.tar

Please add from engine also /var/log/ovirt-engine/host-deploy/* .

Thanks!

We do not have any ovirt-hosted-engine-* on the server, how ever here is
a link to the complete ovirt-engine folder:
https://dl.dropboxusercontent.com/u/55488/ovirt-engine.tar

Thanks and Best Regards
- Lars
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Hey.
I have had a look at this. This /etc/init.d/ovirt-engine, we also do not 
have on our system.

So how can I restart my oVirt instance?
How ever I have updated the network scripts:
https://dl.dropboxusercontent.com/u/55488/network_scripts.tar

To me this seems stranger and stranger, in the sense that we are missing 
stuff. I have followed the oVirt documentation doing installation, which 
I assume is correct.


Thank and Best Regards
- Lars


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[ovirt-users] [QE][ACTION REQUIRED] oVirt 3.6.0 status

[Sandro Bonazzola]

Hi,
I haven't many news for 3.6 this week:

ACTION: Feature proposed for 3.6.0 must now be collected in the 3.6 Google doc 
[1] and reviewed by maintainers.
Finished the review process, the remaining key milestones for this release will 
be scheduled.

For reference, external project schedules we're tracking are:
Fedora 21: 2014-12-09 (RELEASED)
Fedora 22: 2015-05-19
Foreman 1.8.0: 2015-03-01
GlusterFS 3.7: 2015-04-29
OpenStack Kilo: 2015-04-30
QEMU 2.1.3: 2014-01-21
QEMU 2.2.0: 2014-12-09 (RELEASED)
QEMU 2.3.0: 2015-03-27

The tracker bug for 3.6.0 [2] currently shows no blockers.

There are 480 bugs [3] targeted to 3.6.0.
Excluding node and documentation bugs we have 454 bugs [4] targeted to 3.6.0.


[1] http://goo.gl/9X3G49
[2] https://bugzilla.redhat.com/show_bug.cgi?id=1155425
[3] http://goo.gl/zwkF3r
[4] http://goo.gl/ZbUiMc

-- 
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Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
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[ovirt-users] [QE][ACTION REQUIRED] oVirt 3.5.1 RC status - postponed

[Sandro Bonazzola]

Hi,
We still have blockers for oVirt 3.5.1 RC release so we need to postpone it 
until they'll be fixed.

The bug tracker [1] shows 1 open blocker:
Bug ID  Whiteboard  Status  Summary
1160846 sla POSTCan't add disk to VM without specifying 
disk profile when...

In order to stabilize the release a new branch ovirt-engine-3.5.1 will be 
created from the same git hash used for composing the RC.

- ACTION: Gilad please provide ETA on above blocker, the new proposed RC date 
will be decided on the given ETA.

Maintainers:
- Please be sure that 3.5 snapshot allow to create VMs
- Please be sure that no pending patches are going to block the release
- If any patch must block the RC release please raise the issue as soon as 
possible.

There are still 61 bugs [2] targeted to 3.5.1.
Excluding node and documentation bugs we still have 41 bugs [3] targeted to 
3.5.1.

Maintainers / Assignee:
- Please add the bugs to the tracker if you think that 3.5.1 should not be 
released without them fixed.
- ACTION: Please update the target to 3.5.2 or later for bugs that won't be in 
3.5.1:
  it will ease gathering the blocking bugs for next releases.
- ACTION: Please fill release notes, the page has been created here [4]

Community:
- If you're testing oVirt 3.5 nightly snapshot, please add yourself to the test 
page [5]


[1] http://bugzilla.redhat.com/1155170
[2] http://goo.gl/7G0PDV
[3] http://goo.gl/6gUbVr
[4] http://www.ovirt.org/OVirt_3.5.1_Release_Notes
[5] http://www.ovirt.org/Testing/oVirt_3.5.1_Testing


-- 
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Better technology. Faster innovation. Powered by community collaboration.
See how it works at redhat.com
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Re: [ovirt-users] Failed to create volume in OVirt with gluster

[Punit Dambiwal]

Hi Donny,

I am not using gluster for the NFS mount...no volume has been created
because of those errors

On Wed, Jan 14, 2015 at 9:47 AM, Donny Davis  wrote:

> And
>
>
>
> rpcbind is running
>
>
>
> can you do a regular nfs mount of the gluster volume?
>
> gluster volume info {your volume name here}
>
>
>
>
>
> Just gathering intel to hopefully provide a solution. I just deployed
> gluster with hosted engine today, and I did get some of the same errors as
> you when I was bringing everything up
>
> Did you follow a guide, or are you craving your own?
>
> Are you using swift for anything… that is usually for openstack to my
> knowledge? I guess you could use it for ovirt, but I didn’t
>
>
>
> Donny D
>
>
>
> *From:* Punit Dambiwal [mailto:hypu...@gmail.com]
> *Sent:* Tuesday, January 13, 2015 6:41 PM
> *To:* Donny Davis
> *Cc:* users@ovirt.org
>
> *Subject:* Re: [ovirt-users] Failed to create volume in OVirt with gluster
>
>
>
> Hi Donny,
>
>
>
> No I am not using CTDBit's totally new deployment...
>
>
>
> On Wed, Jan 14, 2015 at 1:50 AM, Donny Davis  wrote:
>
> Are you using ctdb??? and did you specify Lock=False in /etc/nfsmount.conf
>
>
>
> Can you give a full run down of topology, and has this ever been working
> or is it a new deployment?
>
>
>
> Donny D
>
>
>
> *From:* users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] *On
> Behalf Of *Punit Dambiwal
> *Sent:* Monday, January 12, 2015 7:18 PM
> *To:* Kanagaraj Mayilsamy
> *Cc:* gluster-us...@gluster.org; Kaushal M; users@ovirt.org
> *Subject:* Re: [ovirt-users] Failed to create volume in OVirt with gluster
>
>
>
> Hi,
>
>
>
> Please find the more details on this can anybody from gluster will
> help me here :-
>
>
>
>
>
> Gluster CLI Logs :- /var/log/glusterfs/cli.log
>
>
>
> [2015-01-13 02:06:23.071969] T [cli.c:264:cli_rpc_notify] 0-glusterfs: got
> RPC_CLNT_CONNECT
>
> [2015-01-13 02:06:23.072012] T [cli-quotad-client.c:94:cli_quotad_notify]
> 0-glusterfs: got RPC_CLNT_CONNECT
>
> [2015-01-13 02:06:23.072024] I [socket.c:2344:socket_event_handler]
> 0-transport: disconnecting now
>
> [2015-01-13 02:06:23.072055] T [cli-quotad-client.c:100:cli_quotad_notify]
> 0-glusterfs: got RPC_CLNT_DISCONNECT
>
> [2015-01-13 02:06:23.072131] T [rpc-clnt.c:1381:rpc_clnt_record]
> 0-glusterfs: Auth Info: pid: 0, uid: 0, gid: 0, owner:
>
> [2015-01-13 02:06:23.072176] T
> [rpc-clnt.c:1238:rpc_clnt_record_build_header] 0-rpc-clnt: Request fraglen
> 128, payload: 64, rpc hdr: 64
>
> [2015-01-13 02:06:23.072572] T [socket.c:2863:socket_connect] (-->
> /usr/lib64/libglusterfs.so.0(_gf_log_callingfn+0x1e0)[0x7fed02f15420] (-->
> /usr/lib64/glusterfs/3.6.1/rpc-transport/socket.so(+0x7293)[0x7fed001a4293]
> (--> /usr/lib64/libgfrpc.so.0(rpc_clnt_submit+0x468)[0x7fed0266df98] (-->
> /usr/sbin/gluster(cli_submit_request+0xdb)[0x40a9bb] (-->
> /usr/sbin/gluster(cli_cmd_submit+0x8e)[0x40b7be] ) 0-glusterfs: connect
> () called on transport already connected
>
> [2015-01-13 02:06:23.072616] T [rpc-clnt.c:1573:rpc_clnt_submit]
> 0-rpc-clnt: submitted request (XID: 0x1 Program: Gluster CLI, ProgVers: 2,
> Proc: 27) to rpc-transport (glusterfs)
>
> [2015-01-13 02:06:23.072633] D [rpc-clnt-ping.c:231:rpc_clnt_start_ping]
> 0-glusterfs: ping timeout is 0, returning
>
> [2015-01-13 02:06:23.075930] T [rpc-clnt.c:660:rpc_clnt_reply_init]
> 0-glusterfs: received rpc message (RPC XID: 0x1 Program: Gluster CLI,
> ProgVers: 2, Proc: 27) from rpc-transport (glusterfs)
>
> [2015-01-13 02:06:23.075976] D [cli-rpc-ops.c:6548:gf_cli_status_cbk]
> 0-cli: Received response to status cmd
>
> [2015-01-13 02:06:23.076025] D [cli-cmd.c:384:cli_cmd_submit] 0-cli:
> Returning 0
>
> [2015-01-13 02:06:23.076049] D [cli-rpc-ops.c:6811:gf_cli_status_volume]
> 0-cli: Returning: 0
>
> [2015-01-13 02:06:23.076192] D [cli-xml-output.c:84:cli_begin_xml_output]
> 0-cli: Returning 0
>
> [2015-01-13 02:06:23.076244] D
> [cli-xml-output.c:131:cli_xml_output_common] 0-cli: Returning 0
>
> [2015-01-13 02:06:23.076256] D
> [cli-xml-output.c:1375:cli_xml_output_vol_status_begin] 0-cli: Returning 0
>
> [2015-01-13 02:06:23.076437] D [cli-xml-output.c:108:cli_end_xml_output]
> 0-cli: Returning 0
>
> [2015-01-13 02:06:23.076459] D
> [cli-xml-output.c:1398:cli_xml_output_vol_status_end] 0-cli: Returning 0
>
> [2015-01-13 02:06:23.076490] I [input.c:36:cli_batch] 0-: Exiting with: 0
>
>
>
> Command log :- /var/log/glusterfs/.cmd_log_history
>
>
>
> Staging failed on ----. Please check log
> file for details.
>
> Staging failed on ----. Please check log
> file for details.
>
> [2015-01-13 01:10:35.836676]  : volume status all tasks : FAILED : Staging
> failed on ----. Please check log file for
> details.
>
> Staging failed on ----. Please check log
> file for details.
>
> Staging failed on ----. Please check log
> file for details.
>
> [2015-0

Re: [ovirt-users] Failed to create volume in OVirt with gluster

[Donny Davis]

And 

 

rpcbind is running

 

can you do a regular nfs mount of the gluster volume?

gluster volume info {your volume name here}

 

 

Just gathering intel to hopefully provide a solution. I just deployed gluster 
with hosted engine today, and I did get some of the same errors as you when I 
was bringing everything up

Did you follow a guide, or are you craving your own?

Are you using swift for anything… that is usually for openstack to my 
knowledge? I guess you could use it for ovirt, but I didn’t

 

Donny D

 

From: Punit Dambiwal [mailto:hypu...@gmail.com] 
Sent: Tuesday, January 13, 2015 6:41 PM
To: Donny Davis
Cc: users@ovirt.org
Subject: Re: [ovirt-users] Failed to create volume in OVirt with gluster

 

Hi Donny,

 

No I am not using CTDBit's totally new deployment...

 

On Wed, Jan 14, 2015 at 1:50 AM, Donny Davis  wrote:

Are you using ctdb??? and did you specify Lock=False in /etc/nfsmount.conf

 

Can you give a full run down of topology, and has this ever been working or is 
it a new deployment?

 

Donny D

 

From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of 
Punit Dambiwal
Sent: Monday, January 12, 2015 7:18 PM
To: Kanagaraj Mayilsamy
Cc: gluster-us...@gluster.org; Kaushal M; users@ovirt.org
Subject: Re: [ovirt-users] Failed to create volume in OVirt with gluster

 

Hi,

 

Please find the more details on this can anybody from gluster will help me 
here :- 

 

 

Gluster CLI Logs :- /var/log/glusterfs/cli.log

 

[2015-01-13 02:06:23.071969] T [cli.c:264:cli_rpc_notify] 0-glusterfs: got 
RPC_CLNT_CONNECT

[2015-01-13 02:06:23.072012] T [cli-quotad-client.c:94:cli_quotad_notify] 
0-glusterfs: got RPC_CLNT_CONNECT

[2015-01-13 02:06:23.072024] I [socket.c:2344:socket_event_handler] 
0-transport: disconnecting now

[2015-01-13 02:06:23.072055] T [cli-quotad-client.c:100:cli_quotad_notify] 
0-glusterfs: got RPC_CLNT_DISCONNECT

[2015-01-13 02:06:23.072131] T [rpc-clnt.c:1381:rpc_clnt_record] 0-glusterfs: 
Auth Info: pid: 0, uid: 0, gid: 0, owner:

[2015-01-13 02:06:23.072176] T [rpc-clnt.c:1238:rpc_clnt_record_build_header] 
0-rpc-clnt: Request fraglen 128, payload: 64, rpc hdr: 64

[2015-01-13 02:06:23.072572] T [socket.c:2863:socket_connect] (--> 
/usr/lib64/libglusterfs.so.0(_gf_log_callingfn+0x1e0)[0x7fed02f15420] (--> 
/usr/lib64/glusterfs/3.6.1/rpc-transport/socket.so(+0x7293)[0x7fed001a4293] 
(--> /usr/lib64/libgfrpc.so.0(rpc_clnt_submit+0x468)[0x7fed0266df98] (--> 
/usr/sbin/gluster(cli_submit_request+0xdb)[0x40a9bb] (--> 
/usr/sbin/gluster(cli_cmd_submit+0x8e)[0x40b7be] ) 0-glusterfs: connect () 
called on transport already connected

[2015-01-13 02:06:23.072616] T [rpc-clnt.c:1573:rpc_clnt_submit] 0-rpc-clnt: 
submitted request (XID: 0x1 Program: Gluster CLI, ProgVers: 2, Proc: 27) to 
rpc-transport (glusterfs)

[2015-01-13 02:06:23.072633] D [rpc-clnt-ping.c:231:rpc_clnt_start_ping] 
0-glusterfs: ping timeout is 0, returning

[2015-01-13 02:06:23.075930] T [rpc-clnt.c:660:rpc_clnt_reply_init] 
0-glusterfs: received rpc message (RPC XID: 0x1 Program: Gluster CLI, ProgVers: 
2, Proc: 27) from rpc-transport (glusterfs)

[2015-01-13 02:06:23.075976] D [cli-rpc-ops.c:6548:gf_cli_status_cbk] 0-cli: 
Received response to status cmd

[2015-01-13 02:06:23.076025] D [cli-cmd.c:384:cli_cmd_submit] 0-cli: Returning 0

[2015-01-13 02:06:23.076049] D [cli-rpc-ops.c:6811:gf_cli_status_volume] 0-cli: 
Returning: 0

[2015-01-13 02:06:23.076192] D [cli-xml-output.c:84:cli_begin_xml_output] 
0-cli: Returning 0

[2015-01-13 02:06:23.076244] D [cli-xml-output.c:131:cli_xml_output_common] 
0-cli: Returning 0

[2015-01-13 02:06:23.076256] D 
[cli-xml-output.c:1375:cli_xml_output_vol_status_begin] 0-cli: Returning 0

[2015-01-13 02:06:23.076437] D [cli-xml-output.c:108:cli_end_xml_output] 0-cli: 
Returning 0

[2015-01-13 02:06:23.076459] D 
[cli-xml-output.c:1398:cli_xml_output_vol_status_end] 0-cli: Returning 0

[2015-01-13 02:06:23.076490] I [input.c:36:cli_batch] 0-: Exiting with: 0

 

Command log :- /var/log/glusterfs/.cmd_log_history

 

Staging failed on ----. Please check log file 
for details.

Staging failed on ----. Please check log file 
for details.

[2015-01-13 01:10:35.836676]  : volume status all tasks : FAILED : Staging 
failed on ----. Please check log file for 
details.

Staging failed on ----. Please check log file 
for details.

Staging failed on ----. Please check log file 
for details.

[2015-01-13 01:16:25.956514]  : volume status all tasks : FAILED : Staging 
failed on ----. Please check log file for 
details.

Staging failed on ----. Please check log file 
for details.

Staging failed on ----. Please check log file 
for details.

[2015-01-13 01:17:36.977833]  : volume status all task

Re: [ovirt-users] Failed to create volume in OVirt with gluster

[Punit Dambiwal]

Hi Donny,

No I am not using CTDBit's totally new deployment...

On Wed, Jan 14, 2015 at 1:50 AM, Donny Davis  wrote:

> Are you using ctdb??? and did you specify Lock=False in /etc/nfsmount.conf
>
>
>
> Can you give a full run down of topology, and has this ever been working
> or is it a new deployment?
>
>
>
> Donny D
>
>
>
> *From:* users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] *On
> Behalf Of *Punit Dambiwal
> *Sent:* Monday, January 12, 2015 7:18 PM
> *To:* Kanagaraj Mayilsamy
> *Cc:* gluster-us...@gluster.org; Kaushal M; users@ovirt.org
> *Subject:* Re: [ovirt-users] Failed to create volume in OVirt with gluster
>
>
>
> Hi,
>
>
>
> Please find the more details on this can anybody from gluster will
> help me here :-
>
>
>
>
>
> Gluster CLI Logs :- /var/log/glusterfs/cli.log
>
>
>
> [2015-01-13 02:06:23.071969] T [cli.c:264:cli_rpc_notify] 0-glusterfs: got
> RPC_CLNT_CONNECT
>
> [2015-01-13 02:06:23.072012] T [cli-quotad-client.c:94:cli_quotad_notify]
> 0-glusterfs: got RPC_CLNT_CONNECT
>
> [2015-01-13 02:06:23.072024] I [socket.c:2344:socket_event_handler]
> 0-transport: disconnecting now
>
> [2015-01-13 02:06:23.072055] T [cli-quotad-client.c:100:cli_quotad_notify]
> 0-glusterfs: got RPC_CLNT_DISCONNECT
>
> [2015-01-13 02:06:23.072131] T [rpc-clnt.c:1381:rpc_clnt_record]
> 0-glusterfs: Auth Info: pid: 0, uid: 0, gid: 0, owner:
>
> [2015-01-13 02:06:23.072176] T
> [rpc-clnt.c:1238:rpc_clnt_record_build_header] 0-rpc-clnt: Request fraglen
> 128, payload: 64, rpc hdr: 64
>
> [2015-01-13 02:06:23.072572] T [socket.c:2863:socket_connect] (-->
> /usr/lib64/libglusterfs.so.0(_gf_log_callingfn+0x1e0)[0x7fed02f15420] (-->
> /usr/lib64/glusterfs/3.6.1/rpc-transport/socket.so(+0x7293)[0x7fed001a4293]
> (--> /usr/lib64/libgfrpc.so.0(rpc_clnt_submit+0x468)[0x7fed0266df98] (-->
> /usr/sbin/gluster(cli_submit_request+0xdb)[0x40a9bb] (-->
> /usr/sbin/gluster(cli_cmd_submit+0x8e)[0x40b7be] ) 0-glusterfs: connect
> () called on transport already connected
>
> [2015-01-13 02:06:23.072616] T [rpc-clnt.c:1573:rpc_clnt_submit]
> 0-rpc-clnt: submitted request (XID: 0x1 Program: Gluster CLI, ProgVers: 2,
> Proc: 27) to rpc-transport (glusterfs)
>
> [2015-01-13 02:06:23.072633] D [rpc-clnt-ping.c:231:rpc_clnt_start_ping]
> 0-glusterfs: ping timeout is 0, returning
>
> [2015-01-13 02:06:23.075930] T [rpc-clnt.c:660:rpc_clnt_reply_init]
> 0-glusterfs: received rpc message (RPC XID: 0x1 Program: Gluster CLI,
> ProgVers: 2, Proc: 27) from rpc-transport (glusterfs)
>
> [2015-01-13 02:06:23.075976] D [cli-rpc-ops.c:6548:gf_cli_status_cbk]
> 0-cli: Received response to status cmd
>
> [2015-01-13 02:06:23.076025] D [cli-cmd.c:384:cli_cmd_submit] 0-cli:
> Returning 0
>
> [2015-01-13 02:06:23.076049] D [cli-rpc-ops.c:6811:gf_cli_status_volume]
> 0-cli: Returning: 0
>
> [2015-01-13 02:06:23.076192] D [cli-xml-output.c:84:cli_begin_xml_output]
> 0-cli: Returning 0
>
> [2015-01-13 02:06:23.076244] D
> [cli-xml-output.c:131:cli_xml_output_common] 0-cli: Returning 0
>
> [2015-01-13 02:06:23.076256] D
> [cli-xml-output.c:1375:cli_xml_output_vol_status_begin] 0-cli: Returning 0
>
> [2015-01-13 02:06:23.076437] D [cli-xml-output.c:108:cli_end_xml_output]
> 0-cli: Returning 0
>
> [2015-01-13 02:06:23.076459] D
> [cli-xml-output.c:1398:cli_xml_output_vol_status_end] 0-cli: Returning 0
>
> [2015-01-13 02:06:23.076490] I [input.c:36:cli_batch] 0-: Exiting with: 0
>
>
>
> Command log :- /var/log/glusterfs/.cmd_log_history
>
>
>
> Staging failed on ----. Please check log
> file for details.
>
> Staging failed on ----. Please check log
> file for details.
>
> [2015-01-13 01:10:35.836676]  : volume status all tasks : FAILED : Staging
> failed on ----. Please check log file for
> details.
>
> Staging failed on ----. Please check log
> file for details.
>
> Staging failed on ----. Please check log
> file for details.
>
> [2015-01-13 01:16:25.956514]  : volume status all tasks : FAILED : Staging
> failed on ----. Please check log file for
> details.
>
> Staging failed on ----. Please check log
> file for details.
>
> Staging failed on ----. Please check log
> file for details.
>
> [2015-01-13 01:17:36.977833]  : volume status all tasks : FAILED : Staging
> failed on ----. Please check log file for
> details.
>
> Staging failed on ----. Please check log
> file for details.
>
> Staging failed on ----. Please check log
> file for details.
>
> [2015-01-13 01:21:07.048053]  : volume status all tasks : FAILED : Staging
> failed on ----. Please check log file for
> details.
>
> Staging failed on ----. Please check log
> file for 

Re: [ovirt-users] Ovirt and power saving

[Donny Davis]

I am bringing my new system online as I am typing this message… Hopefully I can 
get my power management to work with my blade center… if anyone knows how with 
drac5 please let me in ;)

 

Donny Davis

cloudspin.me

 

From: Mario Giammarco [mailto:mgiamma...@gmail.com] 
Sent: Tuesday, January 13, 2015 1:03 PM
To: Donny Davis
Cc: Artyom Lukianov; users@ovirt.org
Subject: Re: [ovirt-users] Ovirt and power saving

 

 

 

2015-01-13 18:54 GMT+01:00 Donny Davis :

The powersaving policy is only applicable to the hosts, so if your low 
utilization threshold is below the power policy when you pause the vm, it 
should place the host into maintenance and migrate the paused vm (may cause 
problems). 

 

Thanks it is the exact reply I was hoping for

 

 I cannot test on my deployment, I am already down too many machines… however 
if you wait a couple days I can get you’re an answer as to whether it works on 
my deployment or not J

 

It would be the icing on the cake! 

 

Donny D 

 

From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of 
Mario Giammarco
Sent: Tuesday, January 13, 2015 8:23 AM
To: Artyom Lukianov
Cc: users@ovirt.org


Subject: Re: [ovirt-users] Ovirt and power saving

 

I mean that I know that I can set a power saving policy, it is a very nice 
thing.

I need to be sure that I can pause/suspend (not shutdown) virtual machines.

I also need that, if I suspend enough virtual machines ovirt shutdowns server 
to save power following the power save policy.

 

Otherwise is it possible to manually shutdown a server forcing ovirt to migrate 
vms to the only one powered up?

 

Basically it is a "manual power saving" mode.

 

Thanks again,

Mario

 

2015-01-13 14:21 GMT+01:00 Artyom Lukianov :

Not really understand you, what you mean by "you can pause vm and so trigger 
the low
utilization parameter"?

- Original Message -
From: "Mario Giammarco" 

To: "Artyom Lukianov" 
Cc: users@ovirt.org
Sent: Tuesday, January 13, 2015 3:05:06 PM
Subject: Re: [ovirt-users] Ovirt and power saving

Thanks for reply.
I just want now to  be sure that you can pause vm and so trigger the low
utilization parameter

2015-01-13 12:45 GMT+01:00 Artyom Lukianov :

> We have power saving policy that also have possibility to poweroff
> hosts(via power management), you can configure power saving policy
> parameters for you purpose(HighUtilization can have values from 50-100 and
> LowUtilization 0-49), so you can set LowUtilization=0 and
> HighUtilization=50, so load balancing will try migrate all vms on one
> host(if cpu utilization less that 50). And also you can set parameter
> "HostsInReserve" to 0 if you do not want additional hosts in reserve.
>
> - Original Message -
> From: "Mario Giammarco" 
> To: users@ovirt.org
> Sent: Tuesday, January 13, 2015 1:30:38 PM
> Subject: [ovirt-users] Ovirt and power saving
>
> Hello,
> I would like to ask if it is possible to do this use case with ovirt:
>
> 1) two servers powered on
> 2) operator suspend some virtual machines
> 3) load falls down
> 4) ovirt shutdown one server
>
> Then operator unpauses virtual machines and ovirt starts again the 2nd
> server.
>
> Thanks,
> Mario
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>

 

 

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Re: [ovirt-users] Ovirt and power saving

[Mario Giammarco]

2015-01-13 18:54 GMT+01:00 Donny Davis :

> The powersaving policy is only applicable to the hosts, so if your low
> utilization threshold is below the power policy when you pause the vm, it
> should place the host into maintenance and migrate the paused vm (may cause
> problems).
>

Thanks it is the exact reply I was hoping for


>  I cannot test on my deployment, I am already down too many machines…
> however if you wait a couple days I can get you’re an answer as to whether
> it works on my deployment or not J
>

It would be the icing on the cake!

>
>
> Donny D
>
>
>
> *From:* users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] *On
> Behalf Of *Mario Giammarco
> *Sent:* Tuesday, January 13, 2015 8:23 AM
> *To:* Artyom Lukianov
> *Cc:* users@ovirt.org
>
> *Subject:* Re: [ovirt-users] Ovirt and power saving
>
>
>
> I mean that I know that I can set a power saving policy, it is a very nice
> thing.
>
> I need to be sure that I can pause/suspend (not shutdown) virtual machines.
>
> I also need that, if I suspend enough virtual machines ovirt shutdowns
> server to save power following the power save policy.
>
>
>
> Otherwise is it possible to manually shutdown a server forcing ovirt to
> migrate vms to the only one powered up?
>
>
>
> Basically it is a "manual power saving" mode.
>
>
>
> Thanks again,
>
> Mario
>
>
>
> 2015-01-13 14:21 GMT+01:00 Artyom Lukianov :
>
> Not really understand you, what you mean by "you can pause vm and so
> trigger the low
> utilization parameter"?
>
> - Original Message -
> From: "Mario Giammarco" 
>
> To: "Artyom Lukianov" 
> Cc: users@ovirt.org
> Sent: Tuesday, January 13, 2015 3:05:06 PM
> Subject: Re: [ovirt-users] Ovirt and power saving
>
> Thanks for reply.
> I just want now to  be sure that you can pause vm and so trigger the low
> utilization parameter
>
> 2015-01-13 12:45 GMT+01:00 Artyom Lukianov :
>
> > We have power saving policy that also have possibility to poweroff
> > hosts(via power management), you can configure power saving policy
> > parameters for you purpose(HighUtilization can have values from 50-100
> and
> > LowUtilization 0-49), so you can set LowUtilization=0 and
> > HighUtilization=50, so load balancing will try migrate all vms on one
> > host(if cpu utilization less that 50). And also you can set parameter
> > "HostsInReserve" to 0 if you do not want additional hosts in reserve.
> >
> > - Original Message -
> > From: "Mario Giammarco" 
> > To: users@ovirt.org
> > Sent: Tuesday, January 13, 2015 1:30:38 PM
> > Subject: [ovirt-users] Ovirt and power saving
> >
> > Hello,
> > I would like to ask if it is possible to do this use case with ovirt:
> >
> > 1) two servers powered on
> > 2) operator suspend some virtual machines
> > 3) load falls down
> > 4) ovirt shutdown one server
> >
> > Then operator unpauses virtual machines and ovirt starts again the 2nd
> > server.
> >
> > Thanks,
> > Mario
> >
> > ___
> > Users mailing list
> > Users@ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> >
>
>
>
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Re: [ovirt-users] Ovirt and power saving

[Donny Davis]

The powersaving policy is only applicable to the hosts, so if your low 
utilization threshold is below the power policy when you pause the vm, it 
should place the host into maintenance and migrate the paused vm (may cause 
problems).  I cannot test on my deployment, I am already down too many 
machines… however if you wait a couple days I can get you’re an answer as to 
whether it works on my deployment or not J

 

Donny D 

 

From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of 
Mario Giammarco
Sent: Tuesday, January 13, 2015 8:23 AM
To: Artyom Lukianov
Cc: users@ovirt.org
Subject: Re: [ovirt-users] Ovirt and power saving

 

I mean that I know that I can set a power saving policy, it is a very nice 
thing.

I need to be sure that I can pause/suspend (not shutdown) virtual machines.

I also need that, if I suspend enough virtual machines ovirt shutdowns server 
to save power following the power save policy.

 

Otherwise is it possible to manually shutdown a server forcing ovirt to migrate 
vms to the only one powered up?

 

Basically it is a "manual power saving" mode.

 

Thanks again,

Mario

 

2015-01-13 14:21 GMT+01:00 Artyom Lukianov :

Not really understand you, what you mean by "you can pause vm and so trigger 
the low
utilization parameter"?

- Original Message -
From: "Mario Giammarco" 

To: "Artyom Lukianov" 
Cc: users@ovirt.org
Sent: Tuesday, January 13, 2015 3:05:06 PM
Subject: Re: [ovirt-users] Ovirt and power saving

Thanks for reply.
I just want now to  be sure that you can pause vm and so trigger the low
utilization parameter

2015-01-13 12:45 GMT+01:00 Artyom Lukianov :

> We have power saving policy that also have possibility to poweroff
> hosts(via power management), you can configure power saving policy
> parameters for you purpose(HighUtilization can have values from 50-100 and
> LowUtilization 0-49), so you can set LowUtilization=0 and
> HighUtilization=50, so load balancing will try migrate all vms on one
> host(if cpu utilization less that 50). And also you can set parameter
> "HostsInReserve" to 0 if you do not want additional hosts in reserve.
>
> - Original Message -
> From: "Mario Giammarco" 
> To: users@ovirt.org
> Sent: Tuesday, January 13, 2015 1:30:38 PM
> Subject: [ovirt-users] Ovirt and power saving
>
> Hello,
> I would like to ask if it is possible to do this use case with ovirt:
>
> 1) two servers powered on
> 2) operator suspend some virtual machines
> 3) load falls down
> 4) ovirt shutdown one server
>
> Then operator unpauses virtual machines and ovirt starts again the 2nd
> server.
>
> Thanks,
> Mario
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>

 

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Re: [ovirt-users] Failed to create volume in OVirt with gluster

[Donny Davis]

Are you using ctdb??? and did you specify Lock=False in /etc/nfsmount.conf

 

Can you give a full run down of topology, and has this ever been working or is 
it a new deployment?

 

Donny D

 

From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of 
Punit Dambiwal
Sent: Monday, January 12, 2015 7:18 PM
To: Kanagaraj Mayilsamy
Cc: gluster-us...@gluster.org; Kaushal M; users@ovirt.org
Subject: Re: [ovirt-users] Failed to create volume in OVirt with gluster

 

Hi,

 

Please find the more details on this can anybody from gluster will help me 
here :- 

 

 

Gluster CLI Logs :- /var/log/glusterfs/cli.log

 

[2015-01-13 02:06:23.071969] T [cli.c:264:cli_rpc_notify] 0-glusterfs: got 
RPC_CLNT_CONNECT

[2015-01-13 02:06:23.072012] T [cli-quotad-client.c:94:cli_quotad_notify] 
0-glusterfs: got RPC_CLNT_CONNECT

[2015-01-13 02:06:23.072024] I [socket.c:2344:socket_event_handler] 
0-transport: disconnecting now

[2015-01-13 02:06:23.072055] T [cli-quotad-client.c:100:cli_quotad_notify] 
0-glusterfs: got RPC_CLNT_DISCONNECT

[2015-01-13 02:06:23.072131] T [rpc-clnt.c:1381:rpc_clnt_record] 0-glusterfs: 
Auth Info: pid: 0, uid: 0, gid: 0, owner:

[2015-01-13 02:06:23.072176] T [rpc-clnt.c:1238:rpc_clnt_record_build_header] 
0-rpc-clnt: Request fraglen 128, payload: 64, rpc hdr: 64

[2015-01-13 02:06:23.072572] T [socket.c:2863:socket_connect] (--> 
/usr/lib64/libglusterfs.so.0(_gf_log_callingfn+0x1e0)[0x7fed02f15420] (--> 
/usr/lib64/glusterfs/3.6.1/rpc-transport/socket.so(+0x7293)[0x7fed001a4293] 
(--> /usr/lib64/libgfrpc.so.0(rpc_clnt_submit+0x468)[0x7fed0266df98] (--> 
/usr/sbin/gluster(cli_submit_request+0xdb)[0x40a9bb] (--> 
/usr/sbin/gluster(cli_cmd_submit+0x8e)[0x40b7be] ) 0-glusterfs: connect () 
called on transport already connected

[2015-01-13 02:06:23.072616] T [rpc-clnt.c:1573:rpc_clnt_submit] 0-rpc-clnt: 
submitted request (XID: 0x1 Program: Gluster CLI, ProgVers: 2, Proc: 27) to 
rpc-transport (glusterfs)

[2015-01-13 02:06:23.072633] D [rpc-clnt-ping.c:231:rpc_clnt_start_ping] 
0-glusterfs: ping timeout is 0, returning

[2015-01-13 02:06:23.075930] T [rpc-clnt.c:660:rpc_clnt_reply_init] 
0-glusterfs: received rpc message (RPC XID: 0x1 Program: Gluster CLI, ProgVers: 
2, Proc: 27) from rpc-transport (glusterfs)

[2015-01-13 02:06:23.075976] D [cli-rpc-ops.c:6548:gf_cli_status_cbk] 0-cli: 
Received response to status cmd

[2015-01-13 02:06:23.076025] D [cli-cmd.c:384:cli_cmd_submit] 0-cli: Returning 0

[2015-01-13 02:06:23.076049] D [cli-rpc-ops.c:6811:gf_cli_status_volume] 0-cli: 
Returning: 0

[2015-01-13 02:06:23.076192] D [cli-xml-output.c:84:cli_begin_xml_output] 
0-cli: Returning 0

[2015-01-13 02:06:23.076244] D [cli-xml-output.c:131:cli_xml_output_common] 
0-cli: Returning 0

[2015-01-13 02:06:23.076256] D 
[cli-xml-output.c:1375:cli_xml_output_vol_status_begin] 0-cli: Returning 0

[2015-01-13 02:06:23.076437] D [cli-xml-output.c:108:cli_end_xml_output] 0-cli: 
Returning 0

[2015-01-13 02:06:23.076459] D 
[cli-xml-output.c:1398:cli_xml_output_vol_status_end] 0-cli: Returning 0

[2015-01-13 02:06:23.076490] I [input.c:36:cli_batch] 0-: Exiting with: 0

 

Command log :- /var/log/glusterfs/.cmd_log_history

 

Staging failed on ----. Please check log file 
for details.

Staging failed on ----. Please check log file 
for details.

[2015-01-13 01:10:35.836676]  : volume status all tasks : FAILED : Staging 
failed on ----. Please check log file for 
details.

Staging failed on ----. Please check log file 
for details.

Staging failed on ----. Please check log file 
for details.

[2015-01-13 01:16:25.956514]  : volume status all tasks : FAILED : Staging 
failed on ----. Please check log file for 
details.

Staging failed on ----. Please check log file 
for details.

Staging failed on ----. Please check log file 
for details.

[2015-01-13 01:17:36.977833]  : volume status all tasks : FAILED : Staging 
failed on ----. Please check log file for 
details.

Staging failed on ----. Please check log file 
for details.

Staging failed on ----. Please check log file 
for details.

[2015-01-13 01:21:07.048053]  : volume status all tasks : FAILED : Staging 
failed on ----. Please check log file for 
details.

Staging failed on ----. Please check log file 
for details.

Staging failed on ----. Please check log file 
for details.

[2015-01-13 01:26:57.168661]  : volume status all tasks : FAILED : Staging 
failed on ----. Please check log file for 
details.

Staging failed on ----.

Re: [ovirt-users] Access userportal

[Donny Davis]

 

I can tell you how I do it, and it works like a boss… don’t redirect… proxy 
with nginx. On foo.domain.com proxy url /ovirt-engine back to the dashboards 
machine… this is the only way to do it if you only have 1 public ipv4 address.

You can also block access the the admin portal url using nginx, or redirect it 
back to the userportal url

 

Check out cloudspin.me to see what is possible with a little nginx magic

 

I know this is a dup message for you Demeter, I didn’t reply to all..

 

Donny Davis

Cloudspin.me

 

 

From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of 
Demeter Tibor
Sent: Tuesday, January 13, 2015 10:30 AM
To: users@ovirt.org List
Subject: [ovirt-users] Access userportal

 

Hi,

 

I would like to make a public redirect to ovirt userportal like 
https://foo.domain.com that redirect me to my ovirt userportal that running on 
internal network, with not public ip address (172.16.0.1), but I don't want to 
create access for administrator portal.

Also, I would like to add a commercial SSL certification for this site. 

 

Could me help somebody how can I do it? 

 

Thanks in advance!

 

Regards,

 

Tibor Demeter

 

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[ovirt-users] Access userportal

[Demeter Tibor]

Hi, 

I would like to make a public redirect to ovirt userportal like 
https://foo.domain.com that redirect me to my ovirt userportal that running on 
internal network, with not public ip address (172.16.0.1), but I don't want to 
create access for administrator portal. 
Also, I would like to add a commercial SSL certification for this site. 

Could me help somebody how can I do it? 

Thanks in advance! 

Regards, 

Tibor Demeter 

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Re: [ovirt-users] USB Modem in a VM

[Alon Bar-Lev]

- Original Message -
> From: "VONDRA Alain" 
> To: users@ovirt.org
> Sent: Tuesday, January 13, 2015 5:55:01 PM
> Subject: [ovirt-users]  USB Modem in a VM
> 
> 
> 
> Hi,
> 
> Can you tell me if I can use an USB modem through one of the hypervisor hosts
> to a Windows VM ?
> 
> I’d like to install a Windows Fax Server.
> 
> Thank you for your answers.


should be possible using qemu args: -usbdevice host:vendor_id:product_id

in libvirt replace @VENDOR@ and @DEVICE@ to device specific properties:


  ...
  …
  
…

  


  

  


if this option is not exposed in ui you can use vdsm-hooks[1] to modify the 
libvirt configuration and inject such device.

Regards,
Alon

[1] http://www.ovirt.org/VDSM-Hooks
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Re: [ovirt-users] hosted-engine-lockspace broken symlinks

[Will K]

Let me review my ovirt-hosted-engine-setup logs and I'll see if it is related 
to update the bug.
Thanks
Will
 

 On Tuesday, January 13, 2015 2:42 AM, Yedidyah Bar David  
wrote:
   

 - Original Message -
> From: "Will K" 
> To: users@ovirt.org
> Sent: Tuesday, January 13, 2015 7:05:14 AM
> Subject: [ovirt-users] hosted-engine-lockspace broken symlinks
> 
> Hi,
> 
> still working on this hosted-engine setup. When deploy hosted-engine on the
> 2nd node, hosted-engine.lockspace and hosted-engine.metadata cannot be
> found.
> 
> 1) Node1 is up with hosted engine installed on a GlusterFS volume. When try
> to deploy hosted engine on node2, I specified storage path to be nfs
> available on "ovirtmount.xyz.com". ovirtmount is just an entry in the host
> file pointing to node1 as in the "Up and Running with oVirt 3.5".
> 
> The deploy process mounted the ifs export under
> /rhev/data-center/mnt/ovirtmount.xyz.com:_engine/9d2142eb-f414-46f1-895a-95099aeb7f69/ha_agent
> 
> I fond symlinks point to /rhev/data-center/mnt/:_engine/ instead of
> "ovirtmount"
> hosted-engine-lockspace
> hosted-engine-metadata
> 
> If I re-run deploy again using IP for the NFS export, the symlinks will look
> good and go forward with the process.

IMO if you always supplied a name (even if resolvable only by /etc/hosts) and
not an IP address, the mounts should always use the name. We have a different
bug [1] which seems similar, but is related to the name of the host, not of
the nfs server.

Can you please post setup logs of all of the hosts?
/var/log/ovirt-hosted-engine-setup/*

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1178535

> 
> 2) Then something killed the VM at this point. Sure it was running.
> [ INFO ] Configuring VDSM
> [ INFO ] Starting vdsmd
> [ INFO ] Waiting for VDSM hardware info
> [ INFO ] Waiting for VDSM hardware info
> [ INFO ] Connected to Storage Domain
> [ INFO ] Configuring VM
> [ INFO ] Updating hosted-engine configuration
> [ INFO ] Stage: Transaction commit
> [ INFO ] Stage: Closing up
> [ ERROR ] Failed to execute stage 'Closing up':  route to host>

These logs will help here too.

Thanks,
-- 
Didi


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Re: [ovirt-users] [Feature review] Select network to be used for glusterfs

[Dan Kenigsberg]

On Tue, Jan 13, 2015 at 02:51:34PM +0200, Lior Vernia wrote:
> 
> 
> On 13/01/15 10:21, Sahina Bose wrote:
> > 
> > On 01/12/2015 08:52 PM, Dan Kenigsberg wrote:
> >> On Mon, Jan 12, 2015 at 02:59:50PM +0200, Lior Vernia wrote:
> >>>
> >>> On 12/01/15 14:44, Oved Ourfali wrote:
>  Hi Sahina,
> 
>  Some comments:
> 
>  1. As far as I understand, you might not have an IP available
>  immediately after setupNetworks runs (getCapabilities should run,
>  but it isn't run automatically, afair).
>  2. Perhaps you should pass not the IP but the name of the network?
>  IPs might change.
> >>> Actually, IP address can indeed change - which would be very bad for
> >>> gluster functioning! I think moving networks or changing their IP
> >>> addresses via Setup Networks should be blocked if they're used by
> >>> gluster bricks.
> >> In the suggested feature, there is no real storage "role". The "storage
> >> role" title means only "default value for glusterfs IP".
> >>
> >> For example, once a brick was created, nothing protects the admin from
> >> accidently removing the storage network, or changing its IP address.
> >>
> >> Another "proof" that this is not a real "role", is that it affects only
> >> GUI: I am guessing that REST API would not make use of it at all. (maybe
> >> I'm wrong; for sure, REST must be defined in the feature page)
> > 
> > REST API that lists the available networks (with IP addresses) would be
> > used to select the network and pass to the create gluster volume API

My question regarded the argument of the add brick API (in Engine
level). Is it an IPv4 address (like it seems) or could it be a network
name?

> >
> > I'll update the feature page with the REST API changes as well.
> >
>
> If REST allows to choose the network used for gluster traffic, then I
> think so should the GUI - I would not drop the list box from the design
> in that case.
> 
> >>
> >> Maybe that's the behavior we want. But alternatively, Engine can enforce
> >> a stronger linkage between the brick to the network that it uses. When
> >> adding a brick, the dialog would list available networks instead of the
> >> specific IP. As long as the brick is being used, the admin would be
> >> blocked/warned against deleting the network.
> > 
> > Is there a way to block against changing IP address used by a network?
> > 
> 
> Yes, this should be implemented at least in the canDoAction() method of
> SetupNetworksCommand (most of it is done in the SetupNetworksHelper
> class). And perhaps this should be blocked in the GUI as well.
> 
> Note that by the time 3.6 is released, the REST (and probably GUI) are
> supposed to work with a different backend command that is currently
> being implemented - so maybe you'll need to modify that instead, or on
> top of the changes in SetupNetworksHelper.
> 
> >>
> >> I'm missing a discussion regarding the upgrade path. If we would opt to
> >> requiring a single storage role network in a cluster, in an upgraded
> >> cluster the management network should take this role.
> > 
> > There would not be any change to existing volumes on upgrade, as bricks
> > have already been added. Users can use the Edit brick option to update
> > the network to be used, if required as mentioned in "Change network used
> > by brick "
> > 
> 
> I suspect Dan referred to the upgrade path of the engine itself - if you
> add a new "Gluster Network" boolean column to the DB, it will initially
> be null for all current networks. You'd likely need to write an upgrade
> script to assign the role by default to the existing management networks
> in each cluster.

yep.

> 
> > 
> >>
>  3. Adding to "2", perhaps using DNS names is a more valid approach?
>  4. You're using the terminology "role", but it might be confusing,
>  as we have "roles" with regards to permissions. Consider changing
>  "storage usage" and not "storage role" in the feature page.
> >>> Well, we've already been using this terminology for a while now
> >>> concerning display/migration roles for networks... That's probably the
> >>> terminology to use.

If I am not mistaken, it could make sense to have a setup with one brick
using network A and another - using network B. Does your design support
this? I think that this would be particularly important on upgraded
clusters, where the management network is already used, but newly
created bricks should start using another network.

Would you add a feature page section regarding modification to the
Vdsm/Engine API?

One last comment - may I ask that new APIs accept both ipv4 and ipv6
addresses? There is an ongoing effort to support ipv6 on Vdsm.

Dan.
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Re: [ovirt-users] Ovirt and power saving

[Artyom Lukianov]

I don't think that suspend vm somehow affect on power saving, because suspend 
vm not generate cpu load on host. So if you have two vms and two hosts, when 
you suspend vms, engine will shutdown all hosts(if HostsInReserve=0), so it can 
be good idea to set this parameter equal to 1, to have at least one host up if 
you need to run vms.
Best regards

- Original Message -
From: "Mario Giammarco" 
To: "Artyom Lukianov" 
Cc: users@ovirt.org
Sent: Tuesday, January 13, 2015 5:22:59 PM
Subject: Re: [ovirt-users] Ovirt and power saving

I mean that I know that I can set a power saving policy, it is a very nice
thing.
I need to be sure that I can pause/suspend (not shutdown) virtual machines.
I also need that, if I suspend enough virtual machines ovirt shutdowns
server to save power following the power save policy.

Otherwise is it possible to manually shutdown a server forcing ovirt to
migrate vms to the only one powered up?

Basically it is a "manual power saving" mode.

Thanks again,
Mario

2015-01-13 14:21 GMT+01:00 Artyom Lukianov :

> Not really understand you, what you mean by "you can pause vm and so
> trigger the low
> utilization parameter"?
>
> - Original Message -
> From: "Mario Giammarco" 
> To: "Artyom Lukianov" 
> Cc: users@ovirt.org
> Sent: Tuesday, January 13, 2015 3:05:06 PM
> Subject: Re: [ovirt-users] Ovirt and power saving
>
> Thanks for reply.
> I just want now to  be sure that you can pause vm and so trigger the low
> utilization parameter
>
> 2015-01-13 12:45 GMT+01:00 Artyom Lukianov :
>
> > We have power saving policy that also have possibility to poweroff
> > hosts(via power management), you can configure power saving policy
> > parameters for you purpose(HighUtilization can have values from 50-100
> and
> > LowUtilization 0-49), so you can set LowUtilization=0 and
> > HighUtilization=50, so load balancing will try migrate all vms on one
> > host(if cpu utilization less that 50). And also you can set parameter
> > "HostsInReserve" to 0 if you do not want additional hosts in reserve.
> >
> > - Original Message -
> > From: "Mario Giammarco" 
> > To: users@ovirt.org
> > Sent: Tuesday, January 13, 2015 1:30:38 PM
> > Subject: [ovirt-users] Ovirt and power saving
> >
> > Hello,
> > I would like to ask if it is possible to do this use case with ovirt:
> >
> > 1) two servers powered on
> > 2) operator suspend some virtual machines
> > 3) load falls down
> > 4) ovirt shutdown one server
> >
> > Then operator unpauses virtual machines and ovirt starts again the 2nd
> > server.
> >
> > Thanks,
> > Mario
> >
> > ___
> > Users mailing list
> > Users@ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> >
>
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[ovirt-users] USB Modem in a VM

[VONDRA Alain]

Hi,
Can you tell me if I can use an USB modem through one of the hypervisor hosts 
to a Windows VM ?
I’d like to install a Windows Fax Server.
Thank you for your answers.






Alain VONDRA
Chargé d'exploitation des Systèmes d'Information
Direction Administrative et Financière
+33 1 44 39 77 76
UNICEF France
3 rue Duguay Trouin  75006 PARIS
www.unicef.fr













[cid:siganture_bonne-annee_taille1702da61b]

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Re: [ovirt-users] Ovirt and power saving

[Mario Giammarco]

I mean that I know that I can set a power saving policy, it is a very nice
thing.
I need to be sure that I can pause/suspend (not shutdown) virtual machines.
I also need that, if I suspend enough virtual machines ovirt shutdowns
server to save power following the power save policy.

Otherwise is it possible to manually shutdown a server forcing ovirt to
migrate vms to the only one powered up?

Basically it is a "manual power saving" mode.

Thanks again,
Mario

2015-01-13 14:21 GMT+01:00 Artyom Lukianov :

> Not really understand you, what you mean by "you can pause vm and so
> trigger the low
> utilization parameter"?
>
> - Original Message -
> From: "Mario Giammarco" 
> To: "Artyom Lukianov" 
> Cc: users@ovirt.org
> Sent: Tuesday, January 13, 2015 3:05:06 PM
> Subject: Re: [ovirt-users] Ovirt and power saving
>
> Thanks for reply.
> I just want now to  be sure that you can pause vm and so trigger the low
> utilization parameter
>
> 2015-01-13 12:45 GMT+01:00 Artyom Lukianov :
>
> > We have power saving policy that also have possibility to poweroff
> > hosts(via power management), you can configure power saving policy
> > parameters for you purpose(HighUtilization can have values from 50-100
> and
> > LowUtilization 0-49), so you can set LowUtilization=0 and
> > HighUtilization=50, so load balancing will try migrate all vms on one
> > host(if cpu utilization less that 50). And also you can set parameter
> > "HostsInReserve" to 0 if you do not want additional hosts in reserve.
> >
> > - Original Message -
> > From: "Mario Giammarco" 
> > To: users@ovirt.org
> > Sent: Tuesday, January 13, 2015 1:30:38 PM
> > Subject: [ovirt-users] Ovirt and power saving
> >
> > Hello,
> > I would like to ask if it is possible to do this use case with ovirt:
> >
> > 1) two servers powered on
> > 2) operator suspend some virtual machines
> > 3) load falls down
> > 4) ovirt shutdown one server
> >
> > Then operator unpauses virtual machines and ovirt starts again the 2nd
> > server.
> >
> > Thanks,
> > Mario
> >
> > ___
> > Users mailing list
> > Users@ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> >
>
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Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing

[Michael Burman]

Also change NAME=em1
to:
DEVICE=em1
 and remove the # from the BOOTPROTO=none


- Original Message -
From: "Michael Burman" 
To: "Lars Nielsen" 
Cc: users@ovirt.org
Sent: Tuesday, January 13, 2015 4:48:55 PM
Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmtnetwork 
missing

Hi Lars

First of all you have to decide from where your ovirtmgmt getting the ip, if it 
is from a dhcp server, you have to delete this lines from your ifcfg-ovirtmgmt 
file:
IPADDR=192.168.1.10
NETMASK=255.255.255.0
GATEWAY=192.168.0.1

and add the next line:
NM_CONTROLLED=no

- in the ifcfg-em1 file change:
BOOTPROTO=none

and add the line:
NM_CONTROLLED=no

restart your engine /etc/init.d/ovirt-engine restart and make sure your 
ovirtmgmt got ip and you have a default gateway, you can run: route -n

Put your host in maintenance mode , try to activate or re-install.

Best regards,

Michael B


- Original Message -
From: "Lars Nielsen" 
To: "Yedidyah Bar David" 
Cc: users@ovirt.org
Sent: Tuesday, January 13, 2015 12:05:05 PM
Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network
missing


On 13/01/15 10:33, Yedidyah Bar David wrote:
> - Original Message -
>> From: "Lars Nielsen"
>> To: "Yedidyah Bar David"
>> Cc:users@ovirt.org
>> Sent: Tuesday, January 13, 2015 11:26:55 AM
>> Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network 
>> missing
>>
>>
>> On 13/01/15 09:31, Yedidyah Bar David wrote:
>>> - Original Message -
 From: "Lars Nielsen"
 To:users@ovirt.org
 Sent: Tuesday, January 13, 2015 10:20:20 AM
 Subject: [ovirt-users] Host in NonOperational mode ovirtmgmt network
 missing

 Hey I am new to oVirt, so please be patient

 I have a problem, when setting up new hosts.
 Doing the setup it self no problem, but afterwards the status is set to
 NonOperational.
 Do to the network ovirtmgmt is missing on the machine.

 However I have added the following ifcfg file:
 ifcfg-ovirtmgmt::
 DEVICE=ovirtmgmt
 TYPE=Bridge
 ONBOOT=yes
 DELAY=0
 BOOTPROTO=dhcp
 IPADDR=192.168.1.10
 NETMASK=255.255.255.0
 GATEWAY=192.168.0.1

 And made the adjustments, so the ifcfg-en1, file looks like this:
 TYPE="Ethernet"
 #BOOTPROTO="dhcp"
 DEFROUTE="yes"
 IPV4_FAILURE_FATAL="no"
 IPV6INIT="yes"
 IPV6_AUTOCONF="yes"
 IPV6_DEFROUTE="yes"
 IPV6_PEERDNS="yes"
 IPV6_PEERROUTES="yes"
 IPV6_FAILURE_FATAL="no"
 NAME="em1"
 UUID="bdc14160-3cb6-48d7-b8b9-a382dc384add"
 ONBOOT="yes"
 HWADDR="F8:B1:56:C1:F9:8E"
 PEERDNS="yes"
 PEERROUTES="yes"
 BRIDGE=ovirtmgmt


 I do realize that, the guides on the web for oVirt set BOOTPROTO to
 static. But at the office, we do not have the possibility of static IP,
 at the moment.

 Can some one please tell me what could be wrong ?
>>> dhcp should work too. The problem is with NetworkManager.
>>> You'll need to have static IPs though for the engine to be able to
>>> contact the hosts (as well as the hosts themselves, for hosted-engine HA
>>> at least), or you'll have problems if they for some reason get a different
>>> IP address from your dhcp server.
>>>
>>> Please post relevant logs:
>>> hosts - /var/log/ovirt-hosted-engine*/*, /var/log/vdsm/*
>>> engine - /var/log/ovirt-engine/*
>>>
>>> Thanks and best regards,
>> Okay something seems to be a food here, because on the server hosting
>> our oVirt instance. We do not have a /var/log/ovirt-hosted-engine
>> directory.
> I didn't say you should - I wrote a '*' in the end. You should find
> /var/log/ovirt-hosted-engine-ha
> /var/log/ovirt-hosted-engine-setup
>
> But now I realize you did not mention hosted-engine. Can you detail
> a bit your setup? Where is the engine? Where are the hosts? How
> did you install and setup?
>
>> However the log files from the two other directories, can be found here:
>> https://dl.dropboxusercontent.com/u/55488/ovirt_ovirtlogs.tar
> Please add from engine also /var/log/ovirt-engine/host-deploy/* .
>
> Thanks!
We do not have any ovirt-hosted-engine-* on the server, how ever here is 
a link to the complete ovirt-engine folder:
https://dl.dropboxusercontent.com/u/55488/ovirt-engine.tar

Thanks and Best Regards
- Lars
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Mobile: 054-5355725
IRC: mburman
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-- 
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Intern in RedHat Israel, RHEV-M QE Network Team

Mobile: 054-5355725
IRC: mburman
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Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing

[Michael Burman]

Hi Lars

First of all you have to decide from where your ovirtmgmt getting the ip, if it 
is from a dhcp server, you have to delete this lines from your ifcfg-ovirtmgmt 
file:
IPADDR=192.168.1.10
NETMASK=255.255.255.0
GATEWAY=192.168.0.1

and add the next line:
NM_CONTROLLED=no

- in the ifcfg-em1 file change:
BOOTPROTO=none

and add the line:
NM_CONTROLLED=no

restart your engine /etc/init.d/ovirt-engine restart and make sure your 
ovirtmgmt got ip and you have a default gateway, you can run: route -n

Put your host in maintenance mode , try to activate or re-install.

Best regards,

Michael B


- Original Message -
From: "Lars Nielsen" 
To: "Yedidyah Bar David" 
Cc: users@ovirt.org
Sent: Tuesday, January 13, 2015 12:05:05 PM
Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network
missing


On 13/01/15 10:33, Yedidyah Bar David wrote:
> - Original Message -
>> From: "Lars Nielsen"
>> To: "Yedidyah Bar David"
>> Cc:users@ovirt.org
>> Sent: Tuesday, January 13, 2015 11:26:55 AM
>> Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network 
>> missing
>>
>>
>> On 13/01/15 09:31, Yedidyah Bar David wrote:
>>> - Original Message -
 From: "Lars Nielsen"
 To:users@ovirt.org
 Sent: Tuesday, January 13, 2015 10:20:20 AM
 Subject: [ovirt-users] Host in NonOperational mode ovirtmgmt network
 missing

 Hey I am new to oVirt, so please be patient

 I have a problem, when setting up new hosts.
 Doing the setup it self no problem, but afterwards the status is set to
 NonOperational.
 Do to the network ovirtmgmt is missing on the machine.

 However I have added the following ifcfg file:
 ifcfg-ovirtmgmt::
 DEVICE=ovirtmgmt
 TYPE=Bridge
 ONBOOT=yes
 DELAY=0
 BOOTPROTO=dhcp
 IPADDR=192.168.1.10
 NETMASK=255.255.255.0
 GATEWAY=192.168.0.1

 And made the adjustments, so the ifcfg-en1, file looks like this:
 TYPE="Ethernet"
 #BOOTPROTO="dhcp"
 DEFROUTE="yes"
 IPV4_FAILURE_FATAL="no"
 IPV6INIT="yes"
 IPV6_AUTOCONF="yes"
 IPV6_DEFROUTE="yes"
 IPV6_PEERDNS="yes"
 IPV6_PEERROUTES="yes"
 IPV6_FAILURE_FATAL="no"
 NAME="em1"
 UUID="bdc14160-3cb6-48d7-b8b9-a382dc384add"
 ONBOOT="yes"
 HWADDR="F8:B1:56:C1:F9:8E"
 PEERDNS="yes"
 PEERROUTES="yes"
 BRIDGE=ovirtmgmt


 I do realize that, the guides on the web for oVirt set BOOTPROTO to
 static. But at the office, we do not have the possibility of static IP,
 at the moment.

 Can some one please tell me what could be wrong ?
>>> dhcp should work too. The problem is with NetworkManager.
>>> You'll need to have static IPs though for the engine to be able to
>>> contact the hosts (as well as the hosts themselves, for hosted-engine HA
>>> at least), or you'll have problems if they for some reason get a different
>>> IP address from your dhcp server.
>>>
>>> Please post relevant logs:
>>> hosts - /var/log/ovirt-hosted-engine*/*, /var/log/vdsm/*
>>> engine - /var/log/ovirt-engine/*
>>>
>>> Thanks and best regards,
>> Okay something seems to be a food here, because on the server hosting
>> our oVirt instance. We do not have a /var/log/ovirt-hosted-engine
>> directory.
> I didn't say you should - I wrote a '*' in the end. You should find
> /var/log/ovirt-hosted-engine-ha
> /var/log/ovirt-hosted-engine-setup
>
> But now I realize you did not mention hosted-engine. Can you detail
> a bit your setup? Where is the engine? Where are the hosts? How
> did you install and setup?
>
>> However the log files from the two other directories, can be found here:
>> https://dl.dropboxusercontent.com/u/55488/ovirt_ovirtlogs.tar
> Please add from engine also /var/log/ovirt-engine/host-deploy/* .
>
> Thanks!
We do not have any ovirt-hosted-engine-* on the server, how ever here is 
a link to the complete ovirt-engine folder:
https://dl.dropboxusercontent.com/u/55488/ovirt-engine.tar

Thanks and Best Regards
- Lars
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Intern in RedHat Israel, RHEV-M QE Network Team

Mobile: 054-5355725
IRC: mburman
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Re: [ovirt-users] Ovirt and power saving

[Artyom Lukianov]

Not really understand you, what you mean by "you can pause vm and so trigger 
the low
utilization parameter"?

- Original Message -
From: "Mario Giammarco" 
To: "Artyom Lukianov" 
Cc: users@ovirt.org
Sent: Tuesday, January 13, 2015 3:05:06 PM
Subject: Re: [ovirt-users] Ovirt and power saving

Thanks for reply.
I just want now to  be sure that you can pause vm and so trigger the low
utilization parameter

2015-01-13 12:45 GMT+01:00 Artyom Lukianov :

> We have power saving policy that also have possibility to poweroff
> hosts(via power management), you can configure power saving policy
> parameters for you purpose(HighUtilization can have values from 50-100 and
> LowUtilization 0-49), so you can set LowUtilization=0 and
> HighUtilization=50, so load balancing will try migrate all vms on one
> host(if cpu utilization less that 50). And also you can set parameter
> "HostsInReserve" to 0 if you do not want additional hosts in reserve.
>
> - Original Message -
> From: "Mario Giammarco" 
> To: users@ovirt.org
> Sent: Tuesday, January 13, 2015 1:30:38 PM
> Subject: [ovirt-users] Ovirt and power saving
>
> Hello,
> I would like to ask if it is possible to do this use case with ovirt:
>
> 1) two servers powered on
> 2) operator suspend some virtual machines
> 3) load falls down
> 4) ovirt shutdown one server
>
> Then operator unpauses virtual machines and ovirt starts again the 2nd
> server.
>
> Thanks,
> Mario
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
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Re: [ovirt-users] Ovirt and power saving

[Mario Giammarco]

Thanks for reply.
I just want now to  be sure that you can pause vm and so trigger the low
utilization parameter

2015-01-13 12:45 GMT+01:00 Artyom Lukianov :

> We have power saving policy that also have possibility to poweroff
> hosts(via power management), you can configure power saving policy
> parameters for you purpose(HighUtilization can have values from 50-100 and
> LowUtilization 0-49), so you can set LowUtilization=0 and
> HighUtilization=50, so load balancing will try migrate all vms on one
> host(if cpu utilization less that 50). And also you can set parameter
> "HostsInReserve" to 0 if you do not want additional hosts in reserve.
>
> - Original Message -
> From: "Mario Giammarco" 
> To: users@ovirt.org
> Sent: Tuesday, January 13, 2015 1:30:38 PM
> Subject: [ovirt-users] Ovirt and power saving
>
> Hello,
> I would like to ask if it is possible to do this use case with ovirt:
>
> 1) two servers powered on
> 2) operator suspend some virtual machines
> 3) load falls down
> 4) ovirt shutdown one server
>
> Then operator unpauses virtual machines and ovirt starts again the 2nd
> server.
>
> Thanks,
> Mario
>
> ___
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> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
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Re: [ovirt-users] GlusterFS Centos 7 unable to mount NFS on gluster members

[Donny Davis]

Mark as human err...
mount.nfs: trying text-based options 'vers=3,lock=Flase --that’s not 
how you spell false ,addr=192.168.0.240

-Original Message-
From: Karli Sjöberg [mailto:karli.sjob...@slu.se] 
Sent: Monday, January 12, 2015 11:29 PM
To: Donny Davis
Cc: users@ovirt.org
Subject: Re: [ovirt-users] GlusterFS Centos 7 unable to mount NFS on gluster 
members

On Mon, 2015-01-12 at 20:03 -0700, Donny Davis wrote:
> Here is a quick rundown of the system, and the problem.
> 
>  
> 
> All hosts on centOS 7 fully up to date
> 
> GlusterFS is running on 6 servers, 3x2 distribute/replicate. 
> 
> CTDB is running on all hosts
> 
> I am unable to mount via nfs the exported volume on any of the gluster 
> server members.
> 
>  
> 
> I am able to mount, read, write, umount from any server that is not a 
> gluster member.
> 
>  
> 
> Topology – all are hostnames that are resolvable
> 
> Gluster Members
> 
> Node1
> 
> Node2
> 
> Node3
> 
> Node4
> 
> Node5
> 
> Node6
> 
>  
> 
> CTDB Virtual IP/Hostname
> 
> SharedNFS
> 
>  
> 
> Test Machine
> 
> Test1
> 
>  
> 
> Gluster Volumes
> 
> Engine
> 
> Data
> 
>  
> 
> I am trying to bring up hosted-engine using nfs using the gluster 
> members
> 
> I run hosted-engine –deploy
> 
> Nfsv3
> 
>  
> 
> Host:/path sharednfs:/engine
> 
> Error while mounting specified storage path: mount.nfs: an incorrect 
> mount option was specified
> 
>  
> 
> Ok well lets try that without using the hosted-engine script
> 
>  
> 
> Mount –v –t nfs –o vers=3 sharednfs:/engine /tmp
> 
> mount.nfs: timeout set for Mon Jan 12 22:00:08 2015
> 
> mount.nfs: trying text-based options
> 'vers=3,lock=Flase,addr=192.168.0.240
> 
> mount.nfs: prog 13, trying vers=3, prot=6
> 
> mount.nfs: trying 192.168.0.240 prog 13 vers 3 prot TCP port 2049
> 
> mount.nfs: prog 15, trying vers=3, prot=17
> 
> mount.nfs: portmap query retrying: RPC: Program not registered
> 
> mount.nfs: prog 15, trying vers=3, prot=6
> 
> mount.nfs: trying 192.168.0.240 prog 15 vers 3 prot TCP port 38465
> 
> mount.nfs: mount(2): Invalid argument
> 
> mount.nfs: an incorrect mount option was specified
> 
>  
> 
>  
> 
> [root@node4 ~]# systemctl status rpcbind
> 
> rpcbind.service - RPC bind service
> 
>Loaded: loaded (/usr/lib/systemd/system/rpcbind.service; enabled)
> 
>Active: active (running) since Mon 2015-01-12 20:01:13 EST; 1h 
> 57min ago
> 
>   Process: 1349 ExecStart=/sbin/rpcbind -w ${RPCBIND_ARGS} 
> (code=exited, status=0/SUCCESS)
> 
> Main PID: 1353 (rpcbind)
> 
>CGroup: /system.slice/rpcbind.service
> 
>└─1353 /sbin/rpcbind -w
> 
>  
> 
> Jan 12 20:01:13 node4 systemd[1]: Starting RPC bind service...
> 
> Jan 12 20:01:13 node4 systemd[1]: Started RPC bind service.
> 
> Jan 12 21:19:22 node4 systemd[1]: Started RPC bind service.
> 
>  
> 
>  
> 
> Ummm… this makes no sense…. 
> 
> [root@test1 ~]# mount -v -o vers=3 -t nfs 192.168.0.240:/engine /tmp
> 
> mount.nfs: timeout set for Mon Jan 12 20:02:58 2015
> 
> mount.nfs: trying text-based options 'vers=3,addr=192.168.0.240
> 
> mount.nfs: prog 13, trying vers=3, prot=6
> 
> mount.nfs: trying 192.168.0.240 prog 13 vers 3 prot TCP port 2049
> 
> mount.nfs: prog 15, trying vers=3, prot=17
> 
> mount.nfs: portmap query retrying: RPC: Program not registered
> 
> mount.nfs: prog 15, trying vers=3, prot=6
> 
> mount.nfs: trying 192.168.0.240 prog 15 vers 3 prot TCP port 38465
> 
> 192.168.0.240:/engine on /tmp type nfs (rw,vers=3)
> 
>  
> 
>  
> 
>  
> 
> On the test machine mounts the nfs share with no problems. I have 
> confirmed this does not work on a single machine that is part of the 
> gluster.  And any other machine is able to mount the exact same share, 
> with the exact same parameters… on the exact same OS….
> 
>  
> 
> I am at a loss

iptables? Can you ping 'sharednfs'? SSH in on it? 

/K

> 
>  
> 
> Donny D
> 
>  
> 
> 
> plain text document attachment (ATT1) 
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-- 

Med Vänliga Hälsningar

---
Karli Sjöberg
Swedish University of Agricultural Sciences Box 7079 (Visiting Address 
Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone:  +46-(0)18-67 15 66
karli.sjob...@slu.se

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Re: [ovirt-users] [Feature review] Select network to be used for glusterfs

[Lior Vernia]

On 13/01/15 10:21, Sahina Bose wrote:
> 
> On 01/12/2015 08:52 PM, Dan Kenigsberg wrote:
>> On Mon, Jan 12, 2015 at 02:59:50PM +0200, Lior Vernia wrote:
>>>
>>> On 12/01/15 14:44, Oved Ourfali wrote:
 Hi Sahina,

 Some comments:

 1. As far as I understand, you might not have an IP available
 immediately after setupNetworks runs (getCapabilities should run,
 but it isn't run automatically, afair).
 2. Perhaps you should pass not the IP but the name of the network?
 IPs might change.
>>> Actually, IP address can indeed change - which would be very bad for
>>> gluster functioning! I think moving networks or changing their IP
>>> addresses via Setup Networks should be blocked if they're used by
>>> gluster bricks.
>> In the suggested feature, there is no real storage "role". The "storage
>> role" title means only "default value for glusterfs IP".
>>
>> For example, once a brick was created, nothing protects the admin from
>> accidently removing the storage network, or changing its IP address.
>>
>> Another "proof" that this is not a real "role", is that it affects only
>> GUI: I am guessing that REST API would not make use of it at all. (maybe
>> I'm wrong; for sure, REST must be defined in the feature page)
> 
> REST API that lists the available networks (with IP addresses) would be
> used to select the network and pass to the create gluster volume API
> 
> I'll update the feature page with the REST API changes as well.
> 

If REST allows to choose the network used for gluster traffic, then I
think so should the GUI - I would not drop the list box from the design
in that case.

>>
>> Maybe that's the behavior we want. But alternatively, Engine can enforce
>> a stronger linkage between the brick to the network that it uses. When
>> adding a brick, the dialog would list available networks instead of the
>> specific IP. As long as the brick is being used, the admin would be
>> blocked/warned against deleting the network.
> 
> Is there a way to block against changing IP address used by a network?
> 

Yes, this should be implemented at least in the canDoAction() method of
SetupNetworksCommand (most of it is done in the SetupNetworksHelper
class). And perhaps this should be blocked in the GUI as well.

Note that by the time 3.6 is released, the REST (and probably GUI) are
supposed to work with a different backend command that is currently
being implemented - so maybe you'll need to modify that instead, or on
top of the changes in SetupNetworksHelper.

>>
>> I'm missing a discussion regarding the upgrade path. If we would opt to
>> requiring a single storage role network in a cluster, in an upgraded
>> cluster the management network should take this role.
> 
> There would not be any change to existing volumes on upgrade, as bricks
> have already been added. Users can use the Edit brick option to update
> the network to be used, if required as mentioned in "Change network used
> by brick "
> 

I suspect Dan referred to the upgrade path of the engine itself - if you
add a new "Gluster Network" boolean column to the DB, it will initially
be null for all current networks. You'd likely need to write an upgrade
script to assign the role by default to the existing management networks
in each cluster.

> 
>>
 3. Adding to "2", perhaps using DNS names is a more valid approach?
 4. You're using the terminology "role", but it might be confusing,
 as we have "roles" with regards to permissions. Consider changing
 "storage usage" and not "storage role" in the feature page.
>>> Well, we've already been using this terminology for a while now
>>> concerning display/migration roles for networks... That's probably the
>>> terminology to use.
>>>
 Thanks,
 Oved

 - Original Message -
> From: "Sahina Bose" 
> To: de...@ovirt.org, "users" 
> Sent: Monday, January 12, 2015 2:00:16 PM
> Subject: [ovirt-users] [Feature review] Select network to be used
> forglusterfs
>
> Hi all,
>
> Please review the feature page for this proposed solution and provide
> your inputs - http://www.ovirt.org/Features/Select_Network_For_Gluster
>
> thanks
> sahina
>> ___
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Re: [ovirt-users] [Feature review] Select network to be used for glusterfs

[Lior Vernia]

On 13/01/15 10:18, Sahina Bose wrote:
> 
> On 01/12/2015 06:21 PM, Lior Vernia wrote:
>> Hi Sahina! :)
>>
>> Cool feature, and I think long-awaited by many users. I have a few
>> comments:
>>
>> 1. In the "Add Bricks" dialog, it seems like the "IP Address" field is a
>> list box - I presume the items contained there are all IP addresses
>> configured on the host's interfaces.
>>
>> 1. a. May I suggest that this contain network names instead of IP
>> addresses? Would be easier for users to think about things (they surely
>> remember the meaning of network names, not necessarily of IP addresses).
> 
> 
>>
>> 1. b. If I correctly understood the mock-up, then configuring a "Storage
>> Network" role only affects the default entry chosen in the list box. Is
>> it really worth the trouble of implementing this added role? It's quite
>> different than display/migration roles, which are used to determine what
>> IP address to use at a later time (i.e. not when configuring the host),
>> when a VM is run/migrated in the cluster.
> 
> 
> If not for "Storage network" role, how would we default which network to
> use. In fact, we are planning to remove the drop down to choose network
> from the Add Brick UI, to avoid confusion and just use the network with
> this role, if available - otherwise use the host address. (host_address
> in vds_static)
> 

If the list box goes, then yeah, somehow you'll have to mark the network
used for gluster traffic, so a role would be good. However, if you keep
the list box, any order would be fine (maybe alphabetic with the
management network as default?).

> Will update page accordingly
> 
> 
>>
>> 1. c. A word of warning: sometimes a host interface's IP address is
>> missing in the engine - this usually happens when they're configured for
>> the first time with DHCP, and the setup networks command returns before
>> an IP address is allocated (this can later be resolved by refreshing
>> host capabilities, there's a button for that). So when displaying items
>> in the list box, you should really check that an IP address exists for
>> each network.
>>
>> 2. "Storage Network": if you intend to keep this role in the feature (I
>> don't think it adds a lot of functionality, see article 1b), it might be
>> better to call it "Gluster Network" - otherwise people using virt mode
>> might think this network is gonna be used to communicate with other
>> types of storage domains.
> 
> 
> Could this network be reused for other storage needs also. If not, we
> can rename it "gluster network"
> 

I don't think there are any current plans to incorporate a "storage
network" in 3.6, CCing Allon though.

>>
>> Yours, Lior.
>>
>> On 12/01/15 14:00, Sahina Bose wrote:
>>> Hi all,
>>>
>>> Please review the feature page for this proposed solution and provide
>>> your inputs - http://www.ovirt.org/Features/Select_Network_For_Gluster
>>>
>>> thanks
>>> sahina
>>>
>>>
>>> ___
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>>> http://lists.ovirt.org/mailman/listinfo/users
> 
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Re: [ovirt-users] Ovirt and power saving

[Artyom Lukianov]

We have power saving policy that also have possibility to poweroff hosts(via 
power management), you can configure power saving policy parameters for you 
purpose(HighUtilization can have values from 50-100 and LowUtilization 0-49), 
so you can set LowUtilization=0 and HighUtilization=50, so load balancing will 
try migrate all vms on one host(if cpu utilization less that 50). And also you 
can set parameter "HostsInReserve" to 0 if you do not want additional hosts in 
reserve.

- Original Message -
From: "Mario Giammarco" 
To: users@ovirt.org
Sent: Tuesday, January 13, 2015 1:30:38 PM
Subject: [ovirt-users] Ovirt and power saving

Hello, 
I would like to ask if it is possible to do this use case with ovirt: 

1) two servers powered on 
2) operator suspend some virtual machines 
3) load falls down 
4) ovirt shutdown one server 

Then operator unpauses virtual machines and ovirt starts again the 2nd server. 

Thanks, 
Mario 

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[ovirt-users] Ovirt and power saving

[Mario Giammarco]

Hello,
I would like to ask if it is possible to do this use case with ovirt:

1) two servers powered on
2) operator suspend some virtual machines
3) load falls down
4) ovirt shutdown one server

Then operator unpauses virtual machines and ovirt starts again the 2nd
server.

Thanks,
Mario
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[ovirt-users] fixed by reboot - Stucked VM Migration and now only run once

[Kurt Woitschach]

Thank You!

Reboot of the engine fixed the problem.

Greets
Kurt

On 28.12.2014 18:00, users-requ...@ovirt.org wrote:
> --
> 
> Message: 1
> Date: Sun, 28 Dec 2014 08:02:31 -0500 (EST)
> From: Arik Hadas 
> To: Kurt Woitschach 
> Cc: Oved Ourfali , users@ovirt.org
> Subject: Re: [ovirt-users] Stucked VM Migration and now only run once
> Message-ID:
>   <334493801.1660696.1419771751996.javamail.zim...@redhat.com>
> Content-Type: text/plain; charset=utf-8
> 
> You wrote that reboot didn't help, is it the host that you rebooted? Because 
> engine restart will release the migration's lock and you'll be able to run 
> the VM normally for sure.
> 
> Since you managed to run the VM using run-once while it was locked, I guess 
> you're using ovirt 3.3.1/3.3.2/3.3.3/3.3.4 right?
> We fixed several flows in which the migration's lock was not released since 
> then, so I suggest to upgrade the system.
> If it happens with any other version, please provide the logs Oved mentioned 
> and specify which version of engine you're using.
> 
> Thanks,
> Arik
> 
> - Original Message -
>> > Can you provide the engine and host logs?
>> > Also, please specify when the migration happened, and in addition when did
>> > you try to run the VM.
>> > It will help understand the flow in the logs.
>> > 
>> > Thanks,
>> > Oved
>> > 
>> > - Original Message -
>>> > > From: "Kurt Woitschach" 
>>> > > To: users@ovirt.org
>>> > > Sent: Saturday, December 27, 2014 9:22:35 PM
>>> > > Subject: [ovirt-users] Stucked VM Migration and now only run once
>>> > > 
>>> > > Hi all,
>>> > > 
>>> > > we have a Problem with a VM that can only be started in run-once mode.
>>> > > 
>>> > > After a temporary network disconnect on the hosting node, the vm (and
>>> > > some others) was down. When I tried to start regularly, it showed a
>>> > > currently beeing migrated status.
>>> > > I only could start it with run-once.
>>> > > 
>>> > > Reboot didn't make a change.
>>> > > 
>>> > > Any ideas?
>>> > > 
>>> > > 
>>> > > Greets
>>> > > Kurt
>>> > > 
>>> > > --
>>> > > 
>>> > > 
>>> > > Kurt Woitschach-M?ller  kurt.woitschach-muel...@tngtech.com *
>>> > > +49-1743180076
>>> > > TNG Technology Consulting GmbH, Betastr. 13a, 85774 Unterf?hring
>>> > > Gesch?ftsf?hrer: Henrik Klagges, Gerhard M?ller, Christoph Stock
>>> > > Sitz: Unterf?hring * Amtsgericht M?nchen * HRB 135082
>>> > > 
>>> > > 
>>> > > 
>>> > > ___
>>> > > Users mailing list
>>> > > Users@ovirt.org
>>> > > http://lists.ovirt.org/mailman/listinfo/users
>>> > > 
>> > 

-- 


Kurt Woitschach-Müller  kurt.woitschach-muel...@tngtech.com *
+49-1743180076
TNG Technology Consulting GmbH, Betastr. 13a, 85774 Unterföhring
Geschäftsführer: Henrik Klagges, Gerhard Müller, Christoph Stock
Sitz: Unterföhring * Amtsgericht München * HRB 135082



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Re: [ovirt-users] [Gluster-users] Failed to create volume in OVirt with gluster

[Punit Dambiwal]

Hi Atin,

What about if i will use glusterfs 3.5 ?? is this bug will affect 3.5 also
??

On Tue, Jan 13, 2015 at 3:00 PM, Atin Mukherjee  wrote:

>
>
> On 01/13/2015 12:12 PM, Punit Dambiwal wrote:
> > Hi Atin,
> >
> > Please find the output from here :- http://ur1.ca/jf4bs
> >
> Looks like http://review.gluster.org/#/c/9269/ should solve this issue.
> Please note this patch has not been taken in 3.6 release. Would you be
> able to apply this patch on the source and re-test?
>
> ~Atin
> > On Tue, Jan 13, 2015 at 12:37 PM, Atin Mukherjee 
> > wrote:
> >
> >> Punit,
> >>
> >> cli log wouldn't help much here. To debug this issue further can you
> >> please let us know the following:
> >>
> >> 1. gluster peer status output
> >> 2. gluster volume status output
> >> 3. gluster --version output.
> >> 4. Which command got failed
> >> 5. glusterd log file of all the nodes
> >>
> >> ~Atin
> >>
> >>
> >> On 01/13/2015 07:48 AM, Punit Dambiwal wrote:
> >>> Hi,
> >>>
> >>> Please find the more details on this can anybody from gluster will
> >> help
> >>> me here :-
> >>>
> >>>
> >>> Gluster CLI Logs :- /var/log/glusterfs/cli.log
> >>>
> >>> [2015-01-13 02:06:23.071969] T [cli.c:264:cli_rpc_notify] 0-glusterfs:
> >> got
> >>> RPC_CLNT_CONNECT
> >>> [2015-01-13 02:06:23.072012] T
> [cli-quotad-client.c:94:cli_quotad_notify]
> >>> 0-glusterfs: got RPC_CLNT_CONNECT
> >>> [2015-01-13 02:06:23.072024] I [socket.c:2344:socket_event_handler]
> >>> 0-transport: disconnecting now
> >>> [2015-01-13 02:06:23.072055] T
> >> [cli-quotad-client.c:100:cli_quotad_notify]
> >>> 0-glusterfs: got RPC_CLNT_DISCONNECT
> >>> [2015-01-13 02:06:23.072131] T [rpc-clnt.c:1381:rpc_clnt_record]
> >>> 0-glusterfs: Auth Info: pid: 0, uid: 0, gid: 0, owner:
> >>> [2015-01-13 02:06:23.072176] T
> >>> [rpc-clnt.c:1238:rpc_clnt_record_build_header] 0-rpc-clnt: Request
> >> fraglen
> >>> 128, payload: 64, rpc hdr: 64
> >>> [2015-01-13 02:06:23.072572] T [socket.c:2863:socket_connect] (-->
> >>> /usr/lib64/libglusterfs.so.0(_gf_log_callingfn+0x1e0)[0x7fed02f15420]
> >> (-->
> >>>
> >>
> /usr/lib64/glusterfs/3.6.1/rpc-transport/socket.so(+0x7293)[0x7fed001a4293]
> >>> (--> /usr/lib64/libgfrpc.so.0(rpc_clnt_submit+0x468)[0x7fed0266df98]
> (-->
> >>> /usr/sbin/gluster(cli_submit_request+0xdb)[0x40a9bb] (-->
> >>> /usr/sbin/gluster(cli_cmd_submit+0x8e)[0x40b7be] ) 0-glusterfs:
> >> connect
> >>> () called on transport already connected
> >>> [2015-01-13 02:06:23.072616] T [rpc-clnt.c:1573:rpc_clnt_submit]
> >>> 0-rpc-clnt: submitted request (XID: 0x1 Program: Gluster CLI, ProgVers:
> >> 2,
> >>> Proc: 27) to rpc-transport (glusterfs)
> >>> [2015-01-13 02:06:23.072633] D
> [rpc-clnt-ping.c:231:rpc_clnt_start_ping]
> >>> 0-glusterfs: ping timeout is 0, returning
> >>> [2015-01-13 02:06:23.075930] T [rpc-clnt.c:660:rpc_clnt_reply_init]
> >>> 0-glusterfs: received rpc message (RPC XID: 0x1 Program: Gluster CLI,
> >>> ProgVers: 2, Proc: 27) from rpc-transport (glusterfs)
> >>> [2015-01-13 02:06:23.075976] D [cli-rpc-ops.c:6548:gf_cli_status_cbk]
> >>> 0-cli: Received response to status cmd
> >>> [2015-01-13 02:06:23.076025] D [cli-cmd.c:384:cli_cmd_submit] 0-cli:
> >>> Returning 0
> >>> [2015-01-13 02:06:23.076049] D
> [cli-rpc-ops.c:6811:gf_cli_status_volume]
> >>> 0-cli: Returning: 0
> >>> [2015-01-13 02:06:23.076192] D
> [cli-xml-output.c:84:cli_begin_xml_output]
> >>> 0-cli: Returning 0
> >>> [2015-01-13 02:06:23.076244] D
> >> [cli-xml-output.c:131:cli_xml_output_common]
> >>> 0-cli: Returning 0
> >>> [2015-01-13 02:06:23.076256] D
> >>> [cli-xml-output.c:1375:cli_xml_output_vol_status_begin] 0-cli:
> Returning
> >> 0
> >>> [2015-01-13 02:06:23.076437] D
> [cli-xml-output.c:108:cli_end_xml_output]
> >>> 0-cli: Returning 0
> >>> [2015-01-13 02:06:23.076459] D
> >>> [cli-xml-output.c:1398:cli_xml_output_vol_status_end] 0-cli: Returning
> 0
> >>> [2015-01-13 02:06:23.076490] I [input.c:36:cli_batch] 0-: Exiting
> with: 0
> >>>
> >>> Command log :- /var/log/glusterfs/.cmd_log_history
> >>>
> >>> Staging failed on ----. Please check
> log
> >>> file for details.
> >>> Staging failed on ----. Please check
> log
> >>> file for details.
> >>> [2015-01-13 01:10:35.836676]  : volume status all tasks : FAILED :
> >> Staging
> >>> failed on ----. Please check log file
> for
> >>> details.
> >>> Staging failed on ----. Please check
> log
> >>> file for details.
> >>> Staging failed on ----. Please check
> log
> >>> file for details.
> >>> [2015-01-13 01:16:25.956514]  : volume status all tasks : FAILED :
> >> Staging
> >>> failed on ----. Please check log file
> for
> >>> details.
> >>> Staging failed on ----. Please check
> log
> >>> file for details.
> >>> Staging failed on ----. Please check
> log
> >>> file f

Re: [ovirt-users] about Ovirt - KVM - Ubuntu

[Dan Kenigsberg]

On Tue, Jan 13, 2015 at 02:27:40AM -0500, Yedidyah Bar David wrote:
> - Original Message -
> > From: "Carlos Laurent" 
> > To: users@ovirt.org
> > Sent: Friday, January 9, 2015 1:12:00 AM
> > Subject: [ovirt-users] about Ovirt - KVM - Ubuntu
> > 
> > Hi,
> > 
> > I have questions about ovirt, my english is not good,I do not know if
> > there are some mail list in spanish.
> 
> I don't know of any, but searching for 'ovirt spanish' does find some
> interested people (and companies). Perhaps you should start one :-)
> 
> > 
> > I need install ovirt in ubuntu server, it is posible to do? I read is in
> > experimental. I try install but there areproblems with Python libraries.
> 
> Debian/Ubuntu support is planned for 3.6. As you already found, there is
> already some work done, but some dependencies added since then are missing,
> as well as probably other things.

Some time ago Zhou (CCed) had made some progress in running Vdsm on
Ubuntu

http://www.ovirt.org/VDSM_on_Ubuntu

there's more work to be done, though. For one, the iproute2 network
configurator has not been tested for months.
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Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing

[Lars Nielsen]

On 13/01/15 10:33, Yedidyah Bar David wrote:

- Original Message -

From: "Lars Nielsen"
To: "Yedidyah Bar David"
Cc:users@ovirt.org
Sent: Tuesday, January 13, 2015 11:26:55 AM
Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing


On 13/01/15 09:31, Yedidyah Bar David wrote:

- Original Message -

From: "Lars Nielsen"
To:users@ovirt.org
Sent: Tuesday, January 13, 2015 10:20:20 AM
Subject: [ovirt-users] Host in NonOperational mode ovirtmgmt network
missing

Hey I am new to oVirt, so please be patient

I have a problem, when setting up new hosts.
Doing the setup it self no problem, but afterwards the status is set to
NonOperational.
Do to the network ovirtmgmt is missing on the machine.

However I have added the following ifcfg file:
ifcfg-ovirtmgmt::
DEVICE=ovirtmgmt
TYPE=Bridge
ONBOOT=yes
DELAY=0
BOOTPROTO=dhcp
IPADDR=192.168.1.10
NETMASK=255.255.255.0
GATEWAY=192.168.0.1

And made the adjustments, so the ifcfg-en1, file looks like this:
TYPE="Ethernet"
#BOOTPROTO="dhcp"
DEFROUTE="yes"
IPV4_FAILURE_FATAL="no"
IPV6INIT="yes"
IPV6_AUTOCONF="yes"
IPV6_DEFROUTE="yes"
IPV6_PEERDNS="yes"
IPV6_PEERROUTES="yes"
IPV6_FAILURE_FATAL="no"
NAME="em1"
UUID="bdc14160-3cb6-48d7-b8b9-a382dc384add"
ONBOOT="yes"
HWADDR="F8:B1:56:C1:F9:8E"
PEERDNS="yes"
PEERROUTES="yes"
BRIDGE=ovirtmgmt


I do realize that, the guides on the web for oVirt set BOOTPROTO to
static. But at the office, we do not have the possibility of static IP,
at the moment.

Can some one please tell me what could be wrong ?

dhcp should work too. The problem is with NetworkManager.
You'll need to have static IPs though for the engine to be able to
contact the hosts (as well as the hosts themselves, for hosted-engine HA
at least), or you'll have problems if they for some reason get a different
IP address from your dhcp server.

Please post relevant logs:
hosts - /var/log/ovirt-hosted-engine*/*, /var/log/vdsm/*
engine - /var/log/ovirt-engine/*

Thanks and best regards,

Okay something seems to be a food here, because on the server hosting
our oVirt instance. We do not have a /var/log/ovirt-hosted-engine
directory.

I didn't say you should - I wrote a '*' in the end. You should find
/var/log/ovirt-hosted-engine-ha
/var/log/ovirt-hosted-engine-setup

But now I realize you did not mention hosted-engine. Can you detail
a bit your setup? Where is the engine? Where are the hosts? How
did you install and setup?


However the log files from the two other directories, can be found here:
https://dl.dropboxusercontent.com/u/55488/ovirt_ovirtlogs.tar

Please add from engine also /var/log/ovirt-engine/host-deploy/* .

Thanks!
We do not have any ovirt-hosted-engine-* on the server, how ever here is 
a link to the complete ovirt-engine folder:

https://dl.dropboxusercontent.com/u/55488/ovirt-engine.tar

Thanks and Best Regards
- Lars
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Re: [ovirt-users] I have a question about the spice client.

[David Jaša]

Hi,

What is hangul key? Do I understand correctly that linux client works OK
but windows client behaves incorrectly?

David

On Po, 2015-01-12 at 15:51 +0900, jaemin baek wrote:
> hi, 
> 
> i'm korean
> 
> 
> I have a question about the spice client.
> 
> 
> 
> My spice client connect to VDI > Windows 7 VDI
> 
> 
> input key ---> Korea keyboard(103/106 key) + hangul key   ---> windows
> 7 IME
> 
> 
> but...
> 
> 
> input key ---> Korea keyboard(103/106 key) + hangul key --> hangul key
> exchanged ---> Alt key
> 
> 
> Why??
> 
> 
> linux spice client Hangul key OK.
> 
> 
> but windows spice client Hangul key ---> Alt key...
> 
> 
> 
> 
> Hangul key scancode = 0x38
> Alt key scancode = 0x38
> 
> 
> WHY?? 
> 
> 
> Help me Thank you.
> 
> 
> 
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Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing

[Yedidyah Bar David]

- Original Message -
> From: "Lars Nielsen" 
> To: "Yedidyah Bar David" 
> Cc: users@ovirt.org
> Sent: Tuesday, January 13, 2015 11:26:55 AM
> Subject: Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network 
> missing
> 
> 
> On 13/01/15 09:31, Yedidyah Bar David wrote:
> > - Original Message -
> >> From: "Lars Nielsen" 
> >> To: users@ovirt.org
> >> Sent: Tuesday, January 13, 2015 10:20:20 AM
> >> Subject: [ovirt-users] Host in NonOperational mode ovirtmgmt network
> >> missing
> >>
> >> Hey I am new to oVirt, so please be patient
> >>
> >> I have a problem, when setting up new hosts.
> >> Doing the setup it self no problem, but afterwards the status is set to
> >> NonOperational.
> >> Do to the network ovirtmgmt is missing on the machine.
> >>
> >> However I have added the following ifcfg file:
> >> ifcfg-ovirtmgmt::
> >> DEVICE=ovirtmgmt
> >> TYPE=Bridge
> >> ONBOOT=yes
> >> DELAY=0
> >> BOOTPROTO=dhcp
> >> IPADDR=192.168.1.10
> >> NETMASK=255.255.255.0
> >> GATEWAY=192.168.0.1
> >>
> >> And made the adjustments, so the ifcfg-en1, file looks like this:
> >> TYPE="Ethernet"
> >> #BOOTPROTO="dhcp"
> >> DEFROUTE="yes"
> >> IPV4_FAILURE_FATAL="no"
> >> IPV6INIT="yes"
> >> IPV6_AUTOCONF="yes"
> >> IPV6_DEFROUTE="yes"
> >> IPV6_PEERDNS="yes"
> >> IPV6_PEERROUTES="yes"
> >> IPV6_FAILURE_FATAL="no"
> >> NAME="em1"
> >> UUID="bdc14160-3cb6-48d7-b8b9-a382dc384add"
> >> ONBOOT="yes"
> >> HWADDR="F8:B1:56:C1:F9:8E"
> >> PEERDNS="yes"
> >> PEERROUTES="yes"
> >> BRIDGE=ovirtmgmt
> >>
> >>
> >> I do realize that, the guides on the web for oVirt set BOOTPROTO to
> >> static. But at the office, we do not have the possibility of static IP,
> >> at the moment.
> >>
> >> Can some one please tell me what could be wrong ?
> > dhcp should work too. The problem is with NetworkManager.
> > You'll need to have static IPs though for the engine to be able to
> > contact the hosts (as well as the hosts themselves, for hosted-engine HA
> > at least), or you'll have problems if they for some reason get a different
> > IP address from your dhcp server.
> >
> > Please post relevant logs:
> > hosts - /var/log/ovirt-hosted-engine*/*, /var/log/vdsm/*
> > engine - /var/log/ovirt-engine/*
> >
> > Thanks and best regards,
> Okay something seems to be a food here, because on the server hosting
> our oVirt instance. We do not have a /var/log/ovirt-hosted-engine
> directory.

I didn't say you should - I wrote a '*' in the end. You should find
/var/log/ovirt-hosted-engine-ha
/var/log/ovirt-hosted-engine-setup

But now I realize you did not mention hosted-engine. Can you detail
a bit your setup? Where is the engine? Where are the hosts? How
did you install and setup?

> 
> However the log files from the two other directories, can be found here:
> https://dl.dropboxusercontent.com/u/55488/ovirt_ovirtlogs.tar

Please add from engine also /var/log/ovirt-engine/host-deploy/* .

Thanks!
-- 
Didi
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Re: [ovirt-users] Backup and Restore of VMs

[Nathanaël Blanchet]

Hello,

Could you please share your translated backup-vm plugin ?
Thank you.

Le 23/12/2014 10:31, Soeren Malchow a écrit :

Hi,

that is exactly right, altough we are getting closer now, we are just checking 
the plugins that were posted a few days ago

https://github.com/ovirt-china/vm-backup-scheduler

they seem to work pretty good so far, I will talk to a few developers after the 
holidays and see whether we can improve something, we already translated a few 
things in those plugins from mandarin to English.
We will have a look into improvements of that plugin.

I will keep you guys posted.

Thanks
Soeren



-Original Message-
From: Blaster [mailto:blas...@556nato.com]
Sent: Tuesday, December 23, 2014 4:56 AM
To: Vered Volansky
Cc: Soeren Malchow; Users@ovirt.org
Subject: Re: [ovirt-users] Backup and Restore of VMs


Vered,

It sounds like Soeren already knows about that page.  His issue seems to be, as 
well as the issue of others judging by comments on here, is that there aren't 
any real world examples of how the API is used.



On Dec 22, 2014, at 9:26 AM, Vered Volansky  wrote:


Please take a look at:
http://www.ovirt.org/Features/Backup-Restore_API_Integration

Specifically:
http://www.ovirt.org/Features/Backup-Restore_API_Integration#Full_VM_B
ackups

Regards,
Vered

- Original Message -

From: "Soeren Malchow" 
To: Users@ovirt.org
Sent: Friday, December 19, 2014 1:44:38 PM
Subject: [ovirt-users] Backup and Restore of VMs



Dear all,



ovirt: 3.5

gluster: 3.6.1

OS: CentOS 7 (except ovirt hosted engine = centos 6.6)



i spent quite a while researching backup and restore for VMs right
now, so far I have come up with this as a start for us



- API calls to create schedule snapshots of virtual machines This is
or short term storage and to guard against accidential deletion
within the VM but not for storage corruption



- Since we are using a gluster backend, gluster snapshots I wasn't
able so far to really test it since the LV needs to be thin
provisioned and we did not do that in the setup



For the API calls we have the problem that we can not find any
existing scripts or something like that to do those snapshots (and
i/we are not developers enough to do that).



As an additional information, we have a ZFS based storage with
deduplication that we use for other backup purposes which does a
great job especially because of the deduplication (we can storage
generations of backups without problems), this storage can be NFS exported and 
used as backup repository.



Are there any backup and restore procedure you guys are using for
backup and restore that works for you and can you point me into the right 
direction ?

I am a little bit list right now and would appreciate any help.



Regards

Soeren

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Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing

[Lars Nielsen]

On 13/01/15 09:31, Yedidyah Bar David wrote:

- Original Message -

From: "Lars Nielsen" 
To: users@ovirt.org
Sent: Tuesday, January 13, 2015 10:20:20 AM
Subject: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing

Hey I am new to oVirt, so please be patient

I have a problem, when setting up new hosts.
Doing the setup it self no problem, but afterwards the status is set to
NonOperational.
Do to the network ovirtmgmt is missing on the machine.

However I have added the following ifcfg file:
ifcfg-ovirtmgmt::
DEVICE=ovirtmgmt
TYPE=Bridge
ONBOOT=yes
DELAY=0
BOOTPROTO=dhcp
IPADDR=192.168.1.10
NETMASK=255.255.255.0
GATEWAY=192.168.0.1

And made the adjustments, so the ifcfg-en1, file looks like this:
TYPE="Ethernet"
#BOOTPROTO="dhcp"
DEFROUTE="yes"
IPV4_FAILURE_FATAL="no"
IPV6INIT="yes"
IPV6_AUTOCONF="yes"
IPV6_DEFROUTE="yes"
IPV6_PEERDNS="yes"
IPV6_PEERROUTES="yes"
IPV6_FAILURE_FATAL="no"
NAME="em1"
UUID="bdc14160-3cb6-48d7-b8b9-a382dc384add"
ONBOOT="yes"
HWADDR="F8:B1:56:C1:F9:8E"
PEERDNS="yes"
PEERROUTES="yes"
BRIDGE=ovirtmgmt


I do realize that, the guides on the web for oVirt set BOOTPROTO to
static. But at the office, we do not have the possibility of static IP,
at the moment.

Can some one please tell me what could be wrong ?

dhcp should work too. The problem is with NetworkManager.
You'll need to have static IPs though for the engine to be able to
contact the hosts (as well as the hosts themselves, for hosted-engine HA
at least), or you'll have problems if they for some reason get a different
IP address from your dhcp server.

Please post relevant logs:
hosts - /var/log/ovirt-hosted-engine*/*, /var/log/vdsm/*
engine - /var/log/ovirt-engine/*

Thanks and best regards,
Okay something seems to be a food here, because on the server hosting 
our oVirt instance. We do not have a /var/log/ovirt-hosted-engine 
directory.


However the log files from the two other directories, can be found here: 
https://dl.dropboxusercontent.com/u/55488/ovirt_ovirtlogs.tar


Thanks and best regards
-  Lars
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Re: [ovirt-users] rename ovirt-engine

[Koen Vanoppen]

:-D. No problem :-D. And I think I speak for everyone :-D
Tot de volgende :-)

2015-01-13 9:37 GMT+01:00 Yedidyah Bar David :

> - Original Message -
> > From: "Yedidyah Bar David" 
> > To: "Koen Vanoppen" 
> > Cc: users@ovirt.org
> > Sent: Tuesday, January 13, 2015 10:25:07 AM
> > Subject: Re: [ovirt-users] rename ovirt-engine
> >
> > - Original Message -
> > > From: "Koen Vanoppen" 
> > > To: "Yedidyah Bar David" , users@ovirt.org
> > > Sent: Tuesday, January 13, 2015 10:01:37 AM
> > > Subject: Re: [ovirt-users] rename ovirt-engine
> > >
> > > No, it was a accident :-).
> >
> > Np:-)
> >
> > >
> > > I'll mark this as solved as I will wait for the new release of ovirt.
> >
> > OK
> >
> > > Thanks for your help.
> >
> > Np :-))
> >
> > > If I'll find more bugs, I will definitely  let the mailing list know
> :-)
> >
> > Thanks!
> >
> > It's nice to see that there is for some reason a rather large minority
> > of Dutch among our users (and even developers)...
> >
> > Although I now searched google and see you are actually Belgian!
> >
> > So, how would I say, Goede dag en tot ziens!
> > --
> > Didi, who is married to a dutch woman and is ashamed by the small amount
> of
> > Dutch he knows
> >
>
> Only now I realized that now you did add the list, and I happily
> made a fool of myself in public. Whatever :-)
> --
> Didi
>
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Re: [ovirt-users] rename ovirt-engine

[Yedidyah Bar David]

- Original Message -
> From: "Yedidyah Bar David" 
> To: "Koen Vanoppen" 
> Cc: users@ovirt.org
> Sent: Tuesday, January 13, 2015 10:25:07 AM
> Subject: Re: [ovirt-users] rename ovirt-engine
> 
> - Original Message -
> > From: "Koen Vanoppen" 
> > To: "Yedidyah Bar David" , users@ovirt.org
> > Sent: Tuesday, January 13, 2015 10:01:37 AM
> > Subject: Re: [ovirt-users] rename ovirt-engine
> > 
> > No, it was a accident :-).
> 
> Np:-)
> 
> > 
> > I'll mark this as solved as I will wait for the new release of ovirt.
> 
> OK
> 
> > Thanks for your help.
> 
> Np :-))
> 
> > If I'll find more bugs, I will definitely  let the mailing list know :-)
> 
> Thanks!
> 
> It's nice to see that there is for some reason a rather large minority
> of Dutch among our users (and even developers)...
> 
> Although I now searched google and see you are actually Belgian!
> 
> So, how would I say, Goede dag en tot ziens!
> --
> Didi, who is married to a dutch woman and is ashamed by the small amount of
> Dutch he knows
> 

Only now I realized that now you did add the list, and I happily
made a fool of myself in public. Whatever :-)
-- 
Didi
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Re: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing

[Yedidyah Bar David]

- Original Message -
> From: "Lars Nielsen" 
> To: users@ovirt.org
> Sent: Tuesday, January 13, 2015 10:20:20 AM
> Subject: [ovirt-users] Host in NonOperational mode ovirtmgmt network missing
> 
> Hey I am new to oVirt, so please be patient
> 
> I have a problem, when setting up new hosts.
> Doing the setup it self no problem, but afterwards the status is set to
> NonOperational.
> Do to the network ovirtmgmt is missing on the machine.
> 
> However I have added the following ifcfg file:
> ifcfg-ovirtmgmt::
> DEVICE=ovirtmgmt
> TYPE=Bridge
> ONBOOT=yes
> DELAY=0
> BOOTPROTO=dhcp
> IPADDR=192.168.1.10
> NETMASK=255.255.255.0
> GATEWAY=192.168.0.1
> 
> And made the adjustments, so the ifcfg-en1, file looks like this:
> TYPE="Ethernet"
> #BOOTPROTO="dhcp"
> DEFROUTE="yes"
> IPV4_FAILURE_FATAL="no"
> IPV6INIT="yes"
> IPV6_AUTOCONF="yes"
> IPV6_DEFROUTE="yes"
> IPV6_PEERDNS="yes"
> IPV6_PEERROUTES="yes"
> IPV6_FAILURE_FATAL="no"
> NAME="em1"
> UUID="bdc14160-3cb6-48d7-b8b9-a382dc384add"
> ONBOOT="yes"
> HWADDR="F8:B1:56:C1:F9:8E"
> PEERDNS="yes"
> PEERROUTES="yes"
> BRIDGE=ovirtmgmt
> 
> 
> I do realize that, the guides on the web for oVirt set BOOTPROTO to
> static. But at the office, we do not have the possibility of static IP,
> at the moment.
> 
> Can some one please tell me what could be wrong ?

dhcp should work too. The problem is with NetworkManager.
You'll need to have static IPs though for the engine to be able to
contact the hosts (as well as the hosts themselves, for hosted-engine HA
at least), or you'll have problems if they for some reason get a different
IP address from your dhcp server.

Please post relevant logs:
hosts - /var/log/ovirt-hosted-engine*/*, /var/log/vdsm/*
engine - /var/log/ovirt-engine/*

Thanks and best regards,
-- 
Didi
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Re: [ovirt-users] rename ovirt-engine

[Yedidyah Bar David]

- Original Message -
> From: "Koen Vanoppen" 
> To: "Yedidyah Bar David" , users@ovirt.org
> Sent: Tuesday, January 13, 2015 10:01:37 AM
> Subject: Re: [ovirt-users] rename ovirt-engine
> 
> No, it was a accident :-).

Np:-)

> 
> I'll mark this as solved as I will wait for the new release of ovirt.

OK

> Thanks for your help.

Np :-))

> If I'll find more bugs, I will definitely  let the mailing list know :-)

Thanks!

It's nice to see that there is for some reason a rather large minority
of Dutch among our users (and even developers)...

Although I now searched google and see you are actually Belgian!

So, how would I say, Goede dag en tot ziens!
-- 
Didi, who is married to a dutch woman and is ashamed by the small amount of 
Dutch he knows
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Re: [ovirt-users] [Feature review] Select network to be used for glusterfs

[Sahina Bose]

On 01/12/2015 08:52 PM, Dan Kenigsberg wrote:

On Mon, Jan 12, 2015 at 02:59:50PM +0200, Lior Vernia wrote:


On 12/01/15 14:44, Oved Ourfali wrote:

Hi Sahina,

Some comments:

1. As far as I understand, you might not have an IP available immediately after 
setupNetworks runs (getCapabilities should run, but it isn't run automatically, 
afair).
2. Perhaps you should pass not the IP but the name of the network? IPs might 
change.

Actually, IP address can indeed change - which would be very bad for
gluster functioning! I think moving networks or changing their IP
addresses via Setup Networks should be blocked if they're used by
gluster bricks.

In the suggested feature, there is no real storage "role". The "storage
role" title means only "default value for glusterfs IP".

For example, once a brick was created, nothing protects the admin from
accidently removing the storage network, or changing its IP address.

Another "proof" that this is not a real "role", is that it affects only
GUI: I am guessing that REST API would not make use of it at all. (maybe
I'm wrong; for sure, REST must be defined in the feature page)


REST API that lists the available networks (with IP addresses) would be 
used to select the network and pass to the create gluster volume API


I'll update the feature page with the REST API changes as well.



Maybe that's the behavior we want. But alternatively, Engine can enforce
a stronger linkage between the brick to the network that it uses. When
adding a brick, the dialog would list available networks instead of the
specific IP. As long as the brick is being used, the admin would be
blocked/warned against deleting the network.


Is there a way to block against changing IP address used by a network?



I'm missing a discussion regarding the upgrade path. If we would opt to
requiring a single storage role network in a cluster, in an upgraded
cluster the management network should take this role.


There would not be any change to existing volumes on upgrade, as bricks 
have already been added. Users can use the Edit brick option to update 
the network to be used, if required as mentioned in "Change network used 
by brick "






3. Adding to "2", perhaps using DNS names is a more valid approach?
4. You're using the terminology "role", but it might be confusing, as we have "roles" with regards 
to permissions. Consider changing "storage usage" and not "storage role" in the feature page.

Well, we've already been using this terminology for a while now
concerning display/migration roles for networks... That's probably the
terminology to use.


Thanks,
Oved

- Original Message -

From: "Sahina Bose" 
To: de...@ovirt.org, "users" 
Sent: Monday, January 12, 2015 2:00:16 PM
Subject: [ovirt-users] [Feature review] Select network to be used for   
glusterfs

Hi all,

Please review the feature page for this proposed solution and provide
your inputs - http://www.ovirt.org/Features/Select_Network_For_Gluster

thanks
sahina

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[ovirt-users] Host in NonOperational mode ovirtmgmt network missing

[Lars Nielsen]

Hey I am new to oVirt, so please be patient

I have a problem, when setting up new hosts.
Doing the setup it self no problem, but afterwards the status is set to 
NonOperational.

Do to the network ovirtmgmt is missing on the machine.

However I have added the following ifcfg file:
ifcfg-ovirtmgmt::
DEVICE=ovirtmgmt
TYPE=Bridge
ONBOOT=yes
DELAY=0
BOOTPROTO=dhcp
IPADDR=192.168.1.10
NETMASK=255.255.255.0
GATEWAY=192.168.0.1

And made the adjustments, so the ifcfg-en1, file looks like this:
TYPE="Ethernet"
#BOOTPROTO="dhcp"
DEFROUTE="yes"
IPV4_FAILURE_FATAL="no"
IPV6INIT="yes"
IPV6_AUTOCONF="yes"
IPV6_DEFROUTE="yes"
IPV6_PEERDNS="yes"
IPV6_PEERROUTES="yes"
IPV6_FAILURE_FATAL="no"
NAME="em1"
UUID="bdc14160-3cb6-48d7-b8b9-a382dc384add"
ONBOOT="yes"
HWADDR="F8:B1:56:C1:F9:8E"
PEERDNS="yes"
PEERROUTES="yes"
BRIDGE=ovirtmgmt


I do realize that, the guides on the web for oVirt set BOOTPROTO to 
static. But at the office, we do not have the possibility of static IP, 
at the moment.


Can some one please tell me what could be wrong ?

- Lars
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Re: [ovirt-users] [Feature review] Select network to be used for glusterfs

[Sahina Bose]

On 01/12/2015 06:21 PM, Lior Vernia wrote:

Hi Sahina! :)

Cool feature, and I think long-awaited by many users. I have a few comments:

1. In the "Add Bricks" dialog, it seems like the "IP Address" field is a
list box - I presume the items contained there are all IP addresses
configured on the host's interfaces.

1. a. May I suggest that this contain network names instead of IP
addresses? Would be easier for users to think about things (they surely
remember the meaning of network names, not necessarily of IP addresses).





1. b. If I correctly understood the mock-up, then configuring a "Storage
Network" role only affects the default entry chosen in the list box. Is
it really worth the trouble of implementing this added role? It's quite
different than display/migration roles, which are used to determine what
IP address to use at a later time (i.e. not when configuring the host),
when a VM is run/migrated in the cluster.



If not for "Storage network" role, how would we default which network to 
use. In fact, we are planning to remove the drop down to choose network 
from the Add Brick UI, to avoid confusion and just use the network with 
this role, if available - otherwise use the host address. (host_address 
in vds_static)


Will update page accordingly




1. c. A word of warning: sometimes a host interface's IP address is
missing in the engine - this usually happens when they're configured for
the first time with DHCP, and the setup networks command returns before
an IP address is allocated (this can later be resolved by refreshing
host capabilities, there's a button for that). So when displaying items
in the list box, you should really check that an IP address exists for
each network.

2. "Storage Network": if you intend to keep this role in the feature (I
don't think it adds a lot of functionality, see article 1b), it might be
better to call it "Gluster Network" - otherwise people using virt mode
might think this network is gonna be used to communicate with other
types of storage domains.



Could this network be reused for other storage needs also. If not, we 
can rename it "gluster network"




Yours, Lior.

On 12/01/15 14:00, Sahina Bose wrote:

Hi all,

Please review the feature page for this proposed solution and provide
your inputs - http://www.ovirt.org/Features/Select_Network_For_Gluster

thanks
sahina


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Re: [ovirt-users] [Feature review] Select network to be used for glusterfs

[Sahina Bose]

On 01/12/2015 06:14 PM, Oved Ourfali wrote:

Hi Sahina,

Some comments:

1. As far as I understand, you might not have an IP available immediately after 
setupNetworks runs (getCapabilities should run, but it isn't run automatically, 
afair).
2. Perhaps you should pass not the IP but the name of the network? IPs might 
change.
3. Adding to "2", perhaps using DNS names is a more valid approach?


To the gluster volume add brick command, the brick information needs to 
be passed in the form :


So even if we do show the network names in the UI, we will need the 
underlying IP address to form this command.
Regarding DNS names, currently is there a way to query for the DNS 
aliases for a host? I would need to use hostname in the command above, 
and assume that the user has setup his DNS outside of oVirt to correctly 
resolve to internal/external network, correct?




4. You're using the terminology "role", but it might be confusing, as we have "roles" with regards 
to permissions. Consider changing "storage usage" and not "storage role" in the feature page.

Thanks,
Oved

- Original Message -

From: "Sahina Bose" 
To: de...@ovirt.org, "users" 
Sent: Monday, January 12, 2015 2:00:16 PM
Subject: [ovirt-users] [Feature review] Select network to be used for   
glusterfs

Hi all,

Please review the feature page for this proposed solution and provide
your inputs - http://www.ovirt.org/Features/Select_Network_For_Gluster

thanks
sahina


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Re: [ovirt-users] rename ovirt-engine

[Koen Vanoppen]

No, it was a accident :-).

I'll mark this as solved as I will wait for the new release of ovirt.
Thanks for your help.
If I'll find more bugs, I will definitely  let the mailing list know :-)

2015-01-13 8:51 GMT+01:00 Yedidyah Bar David :

> - Original Message -
> > From: "Koen Vanoppen" 
> > To: "Yedidyah Bar David" 
> > Sent: Tuesday, January 13, 2015 8:02:03 AM
> > Subject: Re: [ovirt-users] rename ovirt-engine
> >
> > Ok, thanks. We'll wait then :-)
>
> Note that we are aware of other issues, still without open bugs or
> any work done to fix them. Please see [1]. Not sure we'll do anything
> about these, as they are non-fatal and are solvable by running
> engine-setup.
> So if you really care, it will help if you can try the nightly 3.5-snapshot
> [2] on a test copy of your engine and report if you find issues. Thanks!
>
> Only now realized you didn't Cc the list. Not sure it was intentional.
> Replying only to you anyway...
>
> [1] https://bugzilla.redhat.com/show_bug.cgi?id=1170229#c1
> [2] http://www.ovirt.org/Install_nightly_snapshot
> --
> Didi
>
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