Re: [ovirt-users] /var/run/ovirt-hosted-engine-ha/vm.conf not found

2016-09-01 Thread Raymond
Same issue here, got it running with an alternate config
hosted-engine  --vm-start --vm-conf=/etc/ovirt-hosted-engine/vm.conf

Cheers
Raymond



- Original Message -
From: "Pat Riehecky" <riehe...@fnal.gov>
To: "users" <users@ovirt.org>
Sent: Thursday, September 1, 2016 6:41:08 PM
Subject: [ovirt-users] /var/run/ovirt-hosted-engine-ha/vm.conf not found

I seem to be unable to restart my ovirt hosted engine.

I'd swear I had this issue once before, but couldn't find any notes on 
my end.


# cat /etc/ovirt-hosted-engine/hosted-engine.conf
fqdn=vmadmin.fnal.gov
vm_disk_id=36a09f1d-0923-4b3b-87aa-4788ca64064e
vm_disk_vol_id=c4244bdd-80c5-4f68-83c2-9494d9d05723
vmid=823d3e5b-60c2-4e53-a9e8-313aedcaf808
storage=None
conf=/var/run/ovirt-hosted-engine-ha/vm.conf
host_id=4
console=qxl
domainType=fc
spUUID=----
sdUUID=81f19871-4d91-4698-a97d-36452bfae281
connectionUUID=73b61b0a-85f8-4fb7-8faf-c687ef7cc5d8
ca_cert=/etc/pki/vdsm/libvirt-spice/ca-cert.pem
ca_subject="C=EN, L=Test, O=Test, CN=Test"
vdsm_use_ssl=true
gateway=131.225.193.200
bridge=ovirtmgmt
metadata_volume_UUID=93cf12c5-d5e6-4ea6-bee7-de64ee52d7a5
metadata_image_UUID=22a9849b-c551-4783-ad0c-530464df47f3
lockspace_volume_UUID=0593a3b8-1d75-4be3-b65b-ce9a164d0309
lockspace_image_UUID=2c8c56f2-1711-4867-8ed0-3c502bb635ff
conf_volume_UUID=07c72aa5-7fd0-4159-b83e-4d078ae9c351
conf_image_UUID=f9e59ec5-6903-4b2d-8164-4fce3d901bdd

# The following are used only for iSCSI storage
iqn=
portal=
user=
password=
port=



-- 
Pat Riehecky

Fermi National Accelerator Laboratory
www.fnal.gov
www.scientificlinux.org


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Re: [ovirt-users] Windows 10

2015-11-27 Thread Raymond
I use Win10 since 3.5.4 on CentOS6 

Today I upgraded to 3.5.5 -> 3.6 
Tried it and boots previous machine fine, installs new machine also fine 

kind regards 
Raymond 




From: "Koen Vanoppen" <vanoppen.k...@gmail.com> 
To: "Yaniv Dary" <yd...@redhat.com> 
Cc: "users" <users@ovirt.org> 
Sent: Friday, November 27, 2015 7:14:11 AM 
Subject: Re: [ovirt-users] Windows 10 

Thanks! 

On 26 November 2015 at 16:27, Yaniv Dary < yd...@redhat.com > wrote: 



Windows 10 guest will only work on 3.6 with fedora or el7.2 hosts. Might work 
with el6 as some point. but currently doesn't. 

Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306 8272306
Email: yd...@redhat.com IRC : ydary 

On Tue, Oct 6, 2015 at 8:53 AM, Koen Vanoppen < vanoppen.k...@gmail.com > 
wrote: 

BQ_BEGIN

Dear all, 

Yes, onther question :-). This time it's about windows 10. 
I'm running ovirt 3.5.4 and I don't manage to install windows 10 on it. Keeps 
giving me a blue screen (yes, I know, it's still a windows... ;-) ) on reboot. 

Are there any special settings you need to enable when creating the vm? Which 
OS do I need to select? Or shall I just wait untile the relase of ovirt 3.6 :-) 
? 

Kind regards, 

Koen 

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Re: [ovirt-users] strange iscsi issue

2015-09-09 Thread Raymond
I've my homelab connected via 10Gb Direct Attached Cables (DAC)
Use x520 cards and Cisco 2m cables.

Did some tuning on servers and storage (HPC background :) )
Here is a short copy paste from my personal install doc.

Whole HW config and speeds you to trust me on, but I can achieve between 700 
and 950MB/s for 4GB files.
Again this is for my homelab, power over performance, 115w average power usage 
for the whole stack.

++
*All nodes*
install CentOS

Put eth in correct order

MTU=9000

reboot

/etc/sysctl.conf
  net.core.rmem_max=16777216
  net.core.wmem_max=16777216
  # increase Linux autotuning TCP buffer limit
  net.ipv4.tcp_rmem=4096 87380 16777216
  net.ipv4.tcp_wmem=4096 65536 16777216
  # increase the length of the processor input queue
  net.core.netdev_max_backlog=3

*removed detailed personal info*

*below is storage only*
/etc/fstab
  ext4defaults,barrier=0,noatime,nodiratime
/etc/sysconfig/nfs
  RPCNFSDCOUNT=16
++

- Original Message -
From: "Michal Skrivanek" 
To: "Karli Sjöberg" , "Demeter Tibor" 

Cc: "users" 
Sent: Tuesday, September 8, 2015 10:18:54 AM
Subject: Re: [ovirt-users] strange iscsi issue

On 8 Sep 2015, at 07:45, Karli Sjöberg wrote:

> tis 2015-09-08 klockan 06:59 +0200 skrev Demeter Tibor:
>> Hi,
>> Thank you for your reply.
>> I'm sorry but I don't think so. This storage is fast, because it is a SSD 
>> based storage, and I can read/write to it with fast performance.
>> I know, in virtual environment the I/O always slowest than on physical, but 
>> here I have a very large difference. 
>> Also, I use ext4 FS.
> 
> My suggestion would be to use a filesystem benchmarking tool like bonnie
> ++ to first test the performance locally on the storage server and then
> redo the same test inside of a virtual machine. Also make sure the VM is
> using VirtIO disk (either block or SCSI) for best performance. I have

also note new 3.6 support for virtio-blk dataplane[1]. Not sure how will it 
look using artificial stress tools, but in general it improves storage 
performance a lot.

Thanks,
michal

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1214311

> tested speeds over 1Gb/s with bonded 1Gb NICS so I know it should work
> in theory as well as practice.
> 
> Oh, and for the record. IO doesn´t have to be bound by the speed of
> storage, if the host caches in RAM before sending it over the wire. But
> that in my opinion is dangerous and as far as I know, it´s not actived
> in oVirt, please correct me if I´m wrong.
> 
> /K
> 
>> 
>> Thanks
>> 
>> Tibor
>> 
>> 
>> - 2015. szept.. 8., 0:40, Alex McWhirter alexmcwhir...@triadic.us írta:
>> 
>>> Unless you're using a caching filesystem like zfs, then you're going to be
>>> limited by how fast your storage back end can actually right to disk. Unless
>>> you have a quite large storage back end, 10gbe is probably faster than your
>>> disks can read and write.
>>> 
>>> On Sep 7, 2015 4:26 PM, Demeter Tibor  wrote:
 
 Hi All,
 
 I have to create a test environment for testing purposes, because we need 
 to
 testing our new 10gbe infrastructure.
 One server that have a 10gbe nic - this is the vdsm host and ovirt portal.
 One server that have a 10gbe nic - this is the storage.
 
 Its connected to each other throught a dlink 10gbe switch.
 
 Everything good and nice, the server can connect to storage, I can make 
 and run
 VMs, but the storage performance from inside VM seems to be 1Gb/sec only.
 I did try the iperf command for testing connections beetwen servers, and 
 it was
 9.40 GB/sec. I have try to use hdparm -tT /dev/mapper/iscsidevice and also 
 it
 was 400-450 MB/sec. I've got same result on storage server.
 
 So:
 
 - hdparm test on local storage ~ 400 mb/sec
 - hdparm test on ovirt node server through attached iscsi device ~ 400 
 Mb/sec
 - hdparm test from inside vm on local virtual disk - 93-102 Mb /sec
 
 The question is : Why?
 
 ps. I Have only one ovirtmgmt device, so there are no other networks. The 
 router
 is only 1gbe/sec, but i've tested and the traffic does not going through  
 this.
 
 Thanks in advance,
 
 Regards,
 Tibor
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[ovirt-users] Canceled: [3.6 deep dive] - errata's for hosts and engine

2015-09-07 Thread Raymond
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LOCATION:https://www.youtube.com/watch?v=H4M9B_z2FTs
SUMMARY:[3.6 deep dive] - errata's for hosts and engine
DESCRIPTION:When: Sep 8\, 2015 3:00:00 PM\nWhere: https://www.youtube.co
	m/watch?v=H4M9B_z2FTs\n--\nAbstract:\n  ovirt-engine 3.6 extends the in
	tegration with Foreman/Satellite to\n  support Katello’s Errata manag
	ement to track Errata. With the new\n  support\, viewing the Errata is 
	available for hosts\, virtual machines\n  or for the ovirt-engine serve
	r from ovirt-engine.\n\nHangout link:\n  https://plus.google.com/events
	/ccqrvrd1cj2jrbge43o54tjlj4c\n\nYoutube link:\n  http://www.youtube.com
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	tures/KatelloIntegration\nView your event at https://www.google.com/cal
	endar/event?action=VIEW=NXNwamhtNGVlM29kMG9wYTVrZDdtZTVzMXMgdXNlcnN
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[ovirt-users] Canceled: [3.6 deep dive] - AAA - local user management

2015-09-06 Thread Raymond
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DTEND:20150907T144500Z
LOCATION:http://www.youtube.com/watch?v=CUsaqLQIkuQ
SUMMARY:[3.6 deep dive]  - AAA - local user management
DESCRIPTION:When: Sep 7\, 2015 16:00:00\nWhere: http://www.youtube.com/w
	atch?v=CUsaqLQIkuQ\n--\nabstract:\n  oVirt 3.6 comes by default with a 
	new AAA-JDBC extension which stores authentication  \n  and authorizati
	on data in relational database and provides these data using standardiz
	ed \n  oVirt AAA API similarly to already existing AAA-LDAP extension.\
	n  In this session we will discuss the design/usage/features &  customi
	zation  \n  of the AAA-JDBC extention\n\nFeature page:\n  http://www.ov
	irt.org/Features/AAA_JDBC\n\nGoogle hangout link:\n  https://plus.googl
	e.com/events/c45mkdo294kkjlcfiknk1bjc2bo\n\nYoutube link:\n  http://www
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[ovirt-users] Canceled: [3.6 deep dive] - Hosted Engine support for glusterfs and FC

2015-08-31 Thread Raymond
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LOCATION:youtube: https://www.youtube.com/watch?v=ZSe1dBHQfnA
SUMMARY:[3.6 deep dive] - Hosted Engine support for glusterfs and FC
DESCRIPTION:When: Sep 1\, 2015 3:30:00 PM\nWhere: youtube: https://www.y
	outube.com/watch?v=ZSe1dBHQfnA\n--\nAbstract:\nExternal GlusterFS and F
	iber Channel storage support for Hosted Engine\n \nFeature pages:\nhttp
	://www.ovirt.org/Features/Self_Hosted_Engine_Gluster_Support\nhttp://ww
	w.ovirt.org/Features/Self_Hosted_Engine_FC_Support\n\nyoutuble link: yo
	utube: https://www.youtube.com/watch?v=ZSe1dBHQfnA\ngoogle events: http
	s://plus.google.com/u/0/events/cjj32sv7hphujtnbu7st87827o8\n\nView your
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[ovirt-users] Canceled: [3.6 deep dive] - Enhancements to VM placement/replacement

2015-08-31 Thread Raymond
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LOCATION:https://www.youtube.com/watch?v=nOwBWzDRK7c
SUMMARY:[3.6 deep dive] - Enhancements to VM placement/replacement
DESCRIPTION:When: Sep 2\, 2015 4:00:00 PM\nWhere: https://www.youtube.co
	m/watch?v=nOwBWzDRK7c\n--\nAbstract:\nThis Deep dive will present 2 sch
	eduling/placement enhancements:\n1. Affinity enforcement for VMs. Inclu
	ding affinity contradiction detection and the new\nfeature "Affinity Ru
	les Enforcement Manager" which enforce affinity rules for already runni
	ng VMs.\n2. Following community demand to provide high availability to 
	pinned VM. We extended\n'VM pinning to host' feature. Allowing VM pinni
	ng to multiple hosts.\n\nGoogle Hangout link: https://plus.google.com/e
	vents/ct01sm116majkmd9v2q59pil5b4\nyoutube link: https://www.youtube.co
	m/watch?v=nOwBWzDRK7c\n\nFeature pages:\nhttp://www.ovirt.org/Feature/V
	mPinningToMultipleHosts\nhttp://www.ovirt.org/Affinity_Rules_Enforcemen
	t_Manager\nView your event at https://www.google.com/calendar/event?act
	ion=VIEW=OWFjcW1sMnVxZnZoaDBzaDV0aDBybW5jazggdXNlcnNAb3ZpcnQub3Jn
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[ovirt-users] Canceled: [3.6 deep dive] - ceph-cinder integration

2015-08-11 Thread Raymond
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DTEND:20150812T14Z
LOCATION:https://www.youtube.com/watch?v=elEkGfjLITs
SUMMARY:[3.6 deep dive] - ceph-cinder integration
DESCRIPTION:When: Aug 12\, 2015 15:00:00\nWhere: https://www.youtube.com
	/watch?v=elEkGfjLITs\n--\nAbstract:\nCeph is a storage platform designe
	d to present object\, block\, and file storage from a single distribute
	d computer cluster.The data replicated with Ceph\, making it fault tole
	rant and also scalable to the exabyte level.\nIn this deep dive we'll c
	over Ceph Storage with oVirt :\n- What  it is\n- How it works (engine v
	dsm ... qemu)\n- Obstacles we have encountered in the process and how w
	e managed solve them.\n- Demo\n- Future plans\n\nFeature page: http://w
	ww.ovirt.org/Features/Cinder_Integration\nHangout link: https://plus.go
	ogle.com/events/c8e22pbk3fii0k8o86b0qao2ut0\nyoutube link: https://www.
	youtube.com/watch?v=elEkGfjLITs\nView your event at https://www.google.
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[ovirt-users] Canceled: [3.6 deep dive] moVirt - Android mobile client for oVirt

2015-08-11 Thread Raymond
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LOCATION:https://plus.google.com/events/c0mjammhafagaqe4f2marv7po3k
SUMMARY:[3.6 deep dive] moVirt - Android mobile client for oVirt
DESCRIPTION:When: Aug 12\, 2015 14:00:00\nWhere: https://plus.google.com
	/events/c0mjammhafagaqe4f2marv7po3k\n--\nscheduled 2015-08-12 12:00pm G
	MT\n\nAbstract:\nmoVirt is a mobile (android) client for the oVirt. It 
	is not trying to be a simplified version of webadmin/userportal but ins
	tead is aiming to be a handy companion application making use of the de
	vice itself. It has three main features: \n(1) monitoring and notificat
	ions (making use of the fact that the mobile deviec is always with us)\
	, \n(2) bridging the physical world of servers with virtual world of oV
	irt using techniques of augmented reality and \n(3) dashboard (making u
	se of the nice big screens of today's devices). In this session\, the m
	oVirt project will be presented and the future plans will be uncovered.
	\n\nhangout link: https://plus.google.com/events/c0mjammhafagaqe4f2marv
	7po3k\nyoutube link: https://www.youtube.com/watch?v=6w9t1wxNKBE\nproje
	ct page: https://github.com/matobet/movirt\nView your event at https://
	www.google.com/calendar/event?action=VIEWeid=ZnVyMWgybnE1cGdjOTlrOW8yO
	ThlcXVsaGMgdXNlcnNAb3ZpcnQub3Jntok=MTkjbXNrcml2YW5AcmVkaGF0LmNvbWY1Nzc
	0NjkyMmE3OGRjYWRlZGQ0MjI0ZGJjMTM1NDI1YjQ0MTljMzMctz=Europe/Praguehl=e
	n.
X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=de...@ovirt.org:MAILTO:de...@ovirt.or
	g
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=Michal Skrivanek:MAILTO:mskrivan@redh
	at.com
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=Itamar Heim:MAILTO:ih...@redhat.com
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=users@ovirt.org:MAILTO:us...@ovirt.or
	g
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=Barak Azulay:MAILTO:bazu...@redhat.co
	m
CLASS:PUBLIC
STATUS:CANCELLED
TRANSP:OPAQUE
PRIORITY:5
SEQUENCE:0
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[ovirt-users] Canceled: Hosted Engine - FC / Gluster support Deep Dive

2015-08-11 Thread Raymond
BEGIN:VCALENDAR
METHOD:CANCEL
PRODID:AndroidEmail
VERSION:2.0
BEGIN:VEVENT
UID:8henkq06ju1ppm2qhus2637...@google.com
DTSTAMP:20150811T125630Z
DTSTART:20150831T14Z
DTEND:20150831T144500Z
SUMMARY:Hosted Engine - FC / Gluster support Deep Dive
DESCRIPTION:When: Aug 31\, 2015 16:00:00\n--\nGoogle event: https://plus
	.google.com/u/0/events/cjj32sv7hphujtnbu7st87827o8\n\nyoutube: https://
	www.youtube.com/watch?v=ZSe1dBHQfnA\nView your event at https://www.goo
	gle.com/calendar/event?action=VIEWeid=OGhlbmtxMDZqdTFwcG0ycWh1czI2Mzdr
	Z3MgdXNlcnNAb3ZpcnQub3Jntok=MTkjc2JvbmF6em9AcmVkaGF0LmNvbTE0NjVlZjAwOT
	I0ZmRhMmNmMDI0Zjc2NjYxZTExM2YwZDUyZTllMTcctz=Europe/Romehl=en.
X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=sbona...@redhat.com:MAILTO:sbonazzo@r
	edhat.com
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=de...@ovirt.org:MAILTO:de...@ovirt.or
	g
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=users@ovirt.org:MAILTO:us...@ovirt.or
	g
CLASS:PUBLIC
STATUS:CANCELLED
TRANSP:OPAQUE
PRIORITY:5
SEQUENCE:0
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[ovirt-users] Canceled: [3.6 deep dive] - orchestrate pvresize across hosts

2015-08-11 Thread Raymond
BEGIN:VCALENDAR
METHOD:CANCEL
PRODID:AndroidEmail
VERSION:2.0
BEGIN:VEVENT
UID:4t1in73ivriig34lha6kb9q...@google.com
DTSTAMP:20150811T125630Z
DTSTART:20150811T13Z
DTEND:20150811T134500Z
LOCATION:https://www.youtube.com/watch?v=VxvurM-8n5s
SUMMARY:[3.6 deep dive] - orchestrate pvresize across hosts
DESCRIPTION:When: Aug 11\, 2015 15:00:00\nWhere: https://www.youtube.com
	/watch?v=VxvurM-8n5s\n--\nAbstract:\nUsers need the ability to increase
	 storage space available in oVirt storage data domains (ISCSI  FC) wit
	hout increasing the number of LUNs presented to it. \n\nFeature Page: h
	ttp://www.ovirt.org/Features/LUN_Resize\nHangout link : https://plus.go
	ogle.com/events/c0dibhieipgo87n6iefs48oddv8\nyoutube link: https://www.
	youtube.com/watch?v=VxvurM-8n5s\n\nView your event at https://www.googl
	e.com/calendar/event?action=VIEWeid=NHQxaW43M2l2cmlpZzM0bGhhNmtiOXF0Ym
	sgdXNlcnNAb3ZpcnQub3Jntok=MTgjYmF6dWxheUByZWRoYXQuY29tZjYzZThjYjY3NjVh
	NGVjZWNiN2VhMzVhNDVkYzhiNDg0OTA4M2ZiNActz=Asia/Jerusalemhl=en.
X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=froll...@redhat.com:MAILTO:frolland@r
	edhat.com
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=amure...@redhat.com:MAILTO:amureini@r
	edhat.com
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=bazu...@redhat.com:MAILTO:bazulay@red
	hat.com
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=ih...@redhat.com:MAILTO:iheim@redhat.
	com
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=users@ovirt.org:MAILTO:us...@ovirt.or
	g
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=de...@ovirt.org:MAILTO:de...@ovirt.or
	g
CLASS:PUBLIC
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[ovirt-users] Canceled: [3.6 deep dive] - VFIO - host device passthrough support

2015-07-27 Thread Raymond
BEGIN:VCALENDAR
METHOD:CANCEL
PRODID:AndroidEmail
VERSION:2.0
BEGIN:VEVENT
UID:23b6qv1b17hphmvl6rc2pu6...@google.com
DTSTAMP:20150727T132629Z
DTSTART:20150730T13Z
DTEND:20150730T144500Z
LOCATION:https://www.youtube.com/watch?v=gUxcuPmbxuY
SUMMARY:[3.6 deep dive] - VFIO - host device passthrough support
DESCRIPTION:When: Jul 30\, 2015 3:00:00 PM\nWhere: https://www.youtube.c
	om/watch?v=gUxcuPmbxuY\n--\nAbstract:\n---\nHost device passthr
	ough is a feature that enables users to directly \nassign some of hyper
	visor's devices to guest VMs when additional \nperformance or just dire
	ct access to hardware is required (i.e. GPU\, NIC\, ...)\n\nFeature pag
	e: http://www.ovirt.org/Features/hostdev_passthrough\ngoogle Hangout li
	nk: https://plus.google.com/events/cfof8tbjnq9pgq2n7tr3o11eubo \nyoutub
	e link: https://www.youtube.com/watch?v=gUxcuPmbxuY\nView your event at
	 https://www.google.com/calendar/event?action=VIEWeid=MjNiNnF2MWIxN2hw
	aG12bDZyYzJwdTZqOXMgdXNlcnNAb3ZpcnQub3Jntok=MTgjYmF6dWxheUByZWRoYXQuY2
	9tZmQ2ZGI1ZjhmY2U0NTVlNDRlY2UxODRlZmM3OWNiNjMwZDAwZTI0Ngctz=Asia/Jerus
	alemhl=en.
X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=Martin Betak:MAILTO:mbe...@redhat.com
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=Itamar Heim:MAILTO:ih...@redhat.com
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=users@ovirt.org:MAILTO:us...@ovirt.or
	g
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=de...@ovirt.org:MAILTO:de...@ovirt.or
	g
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=Michal Skrivanek:MAILTO:mskrivan@redh
	at.com
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=bazu...@redhat.com:MAILTO:bazulay@red
	hat.com
CLASS:PUBLIC
STATUS:CANCELLED
TRANSP:OPAQUE
PRIORITY:5
SEQUENCE:0
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[ovirt-users] Canceled: [3.6 deep dive] - guest serial console

2015-07-27 Thread Raymond
BEGIN:VCALENDAR
METHOD:CANCEL
PRODID:AndroidEmail
VERSION:2.0
BEGIN:VEVENT
UID:8paun1h8b98glb53b7lr967...@google.com
DTSTAMP:20150727T132629Z
DTSTART:20150729T13Z
DTEND:20150729T14Z
LOCATION:https://www.youtube.com/watch?v=2FltqwrDDtA
SUMMARY:[3.6 deep dive] - guest serial console
DESCRIPTION:When: Jul 29\, 2015 3:00:00 PM\nWhere: https://www.youtube.c
	om/watch?v=2FltqwrDDtA\n--\nAbstract\n---\nUp until oVirt 3.6\,
	  it wasn't easy access to the VM emulated\nserial console. Now we intr
	oduced the possibility to connect using ssh\nto the console\, avoiding 
	the need to login into the Engine web UI.\nThe presentation will descri
	be the design and the implementation of\,\nthe feature the current limi
	tations and the future developments.\n\n\nFeature page: http://www.ovir
	t.org/Features/Serial_Console\nsetup  troubleshoot page:  http://www.o
	virt.org/Serial_Console_Setup\n\nyoutube link: https://www.youtube.com/
	watch?v=2FltqwrDDtA\ngoogle hangout link: https://plus.google.com/event
	s/cauk4hvd8tn3t8i1f8e6c76c3j4\n\nView your event at https://www.google.
	com/calendar/event?action=VIEWeid=OHBhdW4xaDhiOThnbGI1M2I3bHI5Njd0b2cg
	dXNlcnNAb3ZpcnQub3Jntok=MTgjYmF6dWxheUByZWRoYXQuY29tOTc3OThkZWRmNzg0NT
	AyODM4ZGJiM2M5N2MwOTc0MTM1MmI0NTU5YQctz=Asia/Jerusalemhl=en.
X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=Itamar Heim:MAILTO:ih...@redhat.com
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=users@ovirt.org:MAILTO:us...@ovirt.or
	g
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=de...@ovirt.org:MAILTO:de...@ovirt.or
	g
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=Francesco Romani:MAILTO:fromani@redha
	t.com
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=Michal Skrivanek:MAILTO:mskrivan@redh
	at.com
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=Barak Azulay:MAILTO:bazu...@redhat.co
	m
CLASS:PUBLIC
STATUS:CANCELLED
TRANSP:OPAQUE
PRIORITY:5
SEQUENCE:0
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[ovirt-users] Canceled: [3.6 deep dive] - v2v - Moving your Virtual Machines to oVirt with ease

2015-07-27 Thread Raymond
BEGIN:VCALENDAR
METHOD:CANCEL
PRODID:AndroidEmail
VERSION:2.0
BEGIN:VEVENT
UID:mna2iao625rpd28df5if9b8...@google.com
DTSTAMP:20150727T132628Z
DTSTART:20150727T133000Z
DTEND:20150727T143000Z
LOCATION:https://www.youtube.com/watch?v=7vd8X6t9eBk
SUMMARY:[3.6 deep dive] - v2v - Moving your Virtual Machines to oVirt wi
	th ease
DESCRIPTION:When: Jul 27\, 2015 3:30:00 PM\nWhere: https://www.youtube.c
	om/watch?v=7vd8X6t9eBk\n--\noVirt 3.6 introduces an integrated process 
	to import virtual machines from VMware vSphere and virtual appliance (O
	VA) files. The previous import process that was tedious and error-prone
	 is replaced by a user-friendly\, robust and efficient process. In this
	 session Arik will present its architecture\, present a demonstration t
	hat will show how one can import a virtual machine from VMware vSphere 
	into oVirt from oVirt's administration portal and present current limit
	ations and possible future enhancements.\n\nfeature page: http://www.ov
	irt.org/Features/virt-v2v_Integration\n\nView your event at https://www
	.google.com/calendar/event?action=VIEWeid=bW5hMmlhbzYyNXJwZDI4ZGY1aWY5
	YjhkOTAgdXNlcnNAb3ZpcnQub3Jntok=MTgjYmF6dWxheUByZWRoYXQuY29tNjA0ZGYwOW
	EyM2RjNmU0NGQxYTY3YjkwNzE3YzFjNTBkYjIxNWFkZgctz=Asia/Jerusalemhl=en.
X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=Arik Hadas:MAILTO:aha...@redhat.com
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=Michal Skrivanek:MAILTO:mskrivan@redh
	at.com
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=Barak Azulay:MAILTO:bazu...@redhat.co
	m
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=de...@ovirt.org:MAILTO:de...@ovirt.or
	g
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=users@ovirt.org:MAILTO:us...@ovirt.or
	g
ATTENDEE;ROLE=REQ-PARTICIPANT;CN=Itamar Heim:MAILTO:ih...@redhat.com
CLASS:PUBLIC
STATUS:CANCELLED
TRANSP:OPAQUE
PRIORITY:5
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Re: [ovirt-users] Restore VMs after engine fail

2015-02-14 Thread Raymond
What I did when my engine was reinstalled 

- Via CLI/bash : copy old VM data to new folder 
(/local/folder/storage/original_vm) 
- CLI : check datastore for folders in /rhev/DC/storage 
- GUI : create new VM with 512Gb thin provisioned disk 
- CLI : check datastore and remember new created disk UUID (can also see this 
in GUI) 
- CLI/bash : copy old disk from /local/folder/storage/original_vm to 
/rhev/dc/storage/UUID 
- GUI : boot VM 

regards 
Raymond 



From: Николаев Алексей alexeynikolaev.p...@yandex.ru 
To: users users@ovirt.org 
Sent: Friday, February 13, 2015 8:55:23 PM 
Subject: Re: [ovirt-users] Restore VMs after engine fail 

I have only this logs. 

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Re: [ovirt-users] pfSense on oVirt

2015-02-13 Thread Raymond
I'm also running Pfsense
1 instance on per node with failover configured between the two.
Works like a charm!

Make sure you pick the latest 2.2 version, below that can give high CPU values.
And the CARP link 
:https://doc.pfsense.org/index.php/Configuring_pfSense_Hardware_Redundancy_%28CARP%29

Raymond



- Original Message -
From: Donny Davis do...@cloudspin.me
To: Simone Tiraboschi stira...@redhat.com, Staffan Öhrberg 
sohrb...@gmail.com
Cc: users users@ovirt.org
Sent: Monday, February 9, 2015 3:25:57 PM
Subject: Re: [ovirt-users] pfSense on oVirt

I use pfsense with ovirt, and it works out pretty good for me. It's the only 
distro that will work with Comcast IPv6 correctly. 

What is your network topology? 
Are you using vlans?

Donny D
-Original Message-
From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of 
Simone Tiraboschi
Sent: Monday, February 9, 2015 1:39 AM
To: Staffan Öhrberg
Cc: users@ovirt.org
Subject: Re: [ovirt-users] pfSense on oVirt



- Original Message -
 From: Staffan Öhrberg sohrb...@gmail.com
 To: users@ovirt.org
 Sent: Monday, February 9, 2015 8:10:54 AM
 Subject: [ovirt-users] pfSense on oVirt
 
 Hi,
 We have migrated from ESXi 5 to oVirt 3.5. But now we don't get 
 pfSense to work in oVirt. Does anybody know how to configure the 
 networks in oVirt in order to install pfSense.
 
 In ESX we use vSwitches (and there was a detail tutorial how to do 
 this in pfSense manual), and everything works. But in oVirt, our only 
 options seems to be to create VLANs for WAN and LAN and attach them to 
 a NIC. When we boot pfSense we get no IP address for the WAN interface 
 (we tried both static and dhcp).
 
 So, what we are looking for is some kind of howtos of how to install 
 pfSense in oVirt.

You can also evaluate the installation of the Neutron virtual appliance as 
described here [1].
The Neutron virtual appliance is an easy way to deploy OpenStack Neutron 
service within an oVirt environment: you can easily use Neutron from oVirt as 
an external networking provider starting from a ready to use image.
Neutron can manage Open vSwitch to achieve the required network topologies. 

[1] http://www.ovirt.org/Features/NeutronVirtualAppliance



 Regards,
 Staffan
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[ovirt-users] Ovirt 3.5.x Power failure recovery

2015-02-13 Thread Raymond
Hi,
Long time read-only user here :)
Unfortunately I need some info which I can't seem to find in the archives and 
on Google.

In the past 5 months we’ve had two very rare occasions of power failures in my 
hometown.
First one was a ms during spike or drop, just enough to cause a reboot, the 
other was a 30min failure.

Problem
After the power failure my ovirt nodes boot into CentOS 6.6 and are running 
fine.
In both cases my ovirt-engine-VM wouldn't start due to service Postgresql not 
starting.
I tried some things before reverting back to an older DB snapshot that was on 
the VM disk, but still not working.
Postgresql is not starting due to Duplicate UUID

My solution
Calm down girlfriend and don't sleep
Reinstall 1 node, create new ovirt-engine, recreate VM's and copy VM disk data 
from old store to new store.
Add second node

Other solutions I can think of
1. Start cluster without reinstall ;)
2. Buy UPS (€150 one time, extra €60 yearly power usage = €450 in 5 years)

At this moment I’m 1 click away from buying the UPS, but I prefer a more 
elegant solution.

After the last power failure I did NOT reinstall my second ovirt node and the 
old engine is also on storage available.
Is there someone that wants some data to troubleshoot/analyse?

Or is this just one of those things? Buy the UPS and get on with your life?

Short HW overview
2x ovirt 3.5.x (i3/32GB ram,1Gb eth VM network, dual x520 NFS eth)
1x NFS (i3/4GB ram, 5TB SAS and 6TB SATA on Dell PERC,1Gb eth mgmt, dual x520 
10Gb)

1Gb is used for VM networking, the 10Gb is connected via DAC cables and runs 
NFS-storage.
This works great! Whole cluster runs below 120w and VM disk performance is 
around 700MB/s :)
I bought all the HW with power usage in mind, PicoPSU's and 35w CPU's in all 
nodes.
So adding 30w extra just for the UPS feels a bit like killing an elephant 
with tissues...

kind regards
Raymond
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Re: [ovirt-users] Ovirt 3.5.x Power failure recovery

2015-02-13 Thread Raymond
Tx for the reply's!

I'm thinking about a setup with NUT : http://www.networkupstools.org/
In that case APC is not a real option, but Eaton is.
Glanced at the Ellipse PRO : 
http://tweakers.net/pricewatch/415636/eaton-ellipse-pro-650-din.html
Nice shinny display on the front and fully supported by NUT in the back.

Just wanted to check if I could get around the power issue without too much 
investment ;)
And as the power in NL is quite good is one of the last things you will see 
here in a home cluster.
I'm a home programmer and usually use Mysql, most of the time it survives 
stupid mistakes.

kind regards
Raymond



- Original Message -
From: Greg Sheremeta gsher...@redhat.com
To: users users@ovirt.org
Sent: Friday, February 13, 2015 3:28:51 PM
Subject: Re: [ovirt-users] Ovirt 3.5.x Power failure recovery

- Original Message -
 From: Sven Kieske s.kie...@mittwald.de
 To: users@ovirt.org
 Sent: Friday, February 13, 2015 9:23:42 AM
 Subject: Re: [ovirt-users] Ovirt 3.5.x Power failure recovery
 
 On 09/02/15 10:50, Raymond wrote:
  Other solutions I can think of
  1. Start cluster without reinstall ;)
  2. Buy UPS (€150 one time, extra €60 yearly power usage = €450 in 5 years)
  
  At this moment I’m 1 click away from buying the UPS, but I prefer a more
  elegant solution.
 
 Well imho the elegant solution _is_ to get a UPS :)
 
 welcome to the list btw

Indeed. You really do need a UPS. Especially for any databases -- power loss
during database operations is usually very bad for the database. Pre-UPS, I've
experienced similar issues with MySQL that backed my mail server.

Now every machine in our house (including game consoles -- PS4 gets *really*
mad when he loses power) has a UPS.

If your power supply is new-ish, you may need a true sine-wave UPS. I like
Cyberpower ones, if for no other reason than to prevent an APC monopoly :)

Best wishes,
Greg


 
 --
 Mit freundlichen Grüßen / Regards
 
 Sven Kieske
 
 Systemadministrator
 Mittwald CM Service GmbH  Co. KG
 Königsberger Straße 6
 32339 Espelkamp
 T: +49-5772-293-100
 F: +49-5772-293-333
 https://www.mittwald.de
 Geschäftsführer: Robert Meyer
 St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
 Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
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