January 2018 - Users - oVirt List Archives

Unable to make Single Sign on working on Windows 7 Guest
by Felipe Herrera Martinez 11 Mar '19

11 Mar '19

On the case I'll be able to create an installer, what is the name of the Application need to be there, in order to ovirt detects that Ovirt Guest agent is installed? I have created an installer adding OvirtGuestService files and the Product Name to be shown, a part of the command line post installs.. I have tried with "ovirt-guest-agent" and "Ovirt guest agent" Names for the application installed on Windows 7 guest and even both are presented on ovirt VM Applications tab, on any case LogonVDScommand appears. There is other option to make it work now? Thanks in advance, Felipe

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Re: [ovirt-users] Need VM run once api
by Chandrahasa S 11 Mar '19

11 Mar '19

This is a multipart message in MIME format. --=_alternative 00199D2865257E91_= Content-Type: text/plain; charset="US-ASCII" Can any one help on this. Thanks & Regards Chandrahasa S From: Chandrahasa S/MUM/TCS To: users(a)ovirt.org Date: 28-07-2015 15:20 Subject: Need VM run once api Hi Experts, We are integrating ovirt with our internal cloud. Here we installed cloudinit in vm and then converted vm to template. We deploy template with initial run parameter Hostname, IP Address, Gateway and DNS. but when we power ON initial, run parameter is not getting pushed to inside the vm. But its working when we power on VM using run once option on Ovirt portal. I believe we need to power ON vm using run once API, but we are not able get this API. Can some one help on this. I got reply on this query last time but unfortunately mail got deleted. Thanks & Regards Chandrahasa S =====-----=====-----===== Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you --=_alternative 00199D2865257E91_= Content-Type: text/html; charset="US-ASCII" Can any one help on this. Thanks & Regards Chandrahasa S From:        Chandrahasa S/MUM/TCS To:        users(a)ovirt.org Date:        28-07-2015 15:20 Subject:        Need VM run once api <hr noshade> Hi Experts, We are integrating ovirt with our internal cloud. Here we installed cloudinit in vm and then converted vm to template. We deploy template with initial run parameter Hostname, IP Address, Gateway and DNS. but when we power ON initial, run parameter is not getting pushed to inside the vm. But its working when we power on VM using run once option on Ovirt portal. I believe we need to power ON vm using run once API, but we are not able get this API. Can some one help on this. I got reply on this query last time but unfortunately mail got deleted. Thanks & Regards Chandrahasa S =====-----=====-----===== Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you --=_alternative 00199D2865257E91_=--

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Re: [ovirt-users] Problem Windows guests start in pause
by Dafna Ron 11 Mar '19

11 Mar '19

Hi Lucas, Please send mails to the list next time. can you please do rpm -qa |grep qemu. also, can you try a different windows image? Thanks, Dafna On 07/14/2014 02:03 PM, lucas castro wrote: > On the host there I've tried to run the vm, I use a centOS 6.5 > and checked, no update for qemu, libvirt or related package. -- Dafna Ron

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Feature: Hosted engine VM management
by Roy Golan 27 Feb '19

27 Feb '19

Hi all, Upcoming in 3.6 is enhancement for managing the hosted engine VM. In short, we want to: * Allow editing the Hosted engine VM, storage domain, disks, networks etc * Have a shared configuration for the hosted engine VM * Have a backup for the hosted engine VM configuration please review and comment on the wiki below: http://www.ovirt.org/Hosted_engine_VM_management Thanks, Roy

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Re: [ovirt-users] Large DWH Database, how to empty
by Matt . 26 Feb '19

26 Feb '19

Hi, OK thanks! I saw that after upgrading to 4.0.5 from 4.0.4 the DB already dropped with around 500MB directly and is now at 2GB smaller. Does this sounds familiar to you with other settings in 4.0.5 ? Thanks, Matt 2017-01-08 10:45 GMT+01:00 Shirly Radco <sradco(a)redhat.com>: > No. That will corrupt your database. > > Are you using the full dwh or the smaller version for the dashboards? > > Please set the delete thresholds to save less data and the data older then > the time you set will be deleted. > Add a file to /ovirt-engine-dwhd.conf.d/ > update_time_to_keep_records.conf > > Add these lines with the new configurations. The numbers represent the hours > to keep the data. > > DWH_TABLES_KEEP_SAMPLES=24 > DWH_TABLES_KEEP_HOURLY=1440 > DWH_TABLES_KEEP_DAILY=43800 > > > These are the configurations for a full dwh. > > The smaller version configurations are: > DWH_TABLES_KEEP_SAMPLES=24 > DWH_TABLES_KEEP_HOURLY=720 > DWH_TABLES_KEEP_DAILY=0 > > The delete process by default at 3am every day (DWH_DELETE_JOB_HOUR=3) > > Best regards, > > Shirly Radco > > BI Software Engineer > Red Hat Israel Ltd. > 34 Jerusalem Road > Building A, 4th floor > Ra'anana, Israel 4350109 > > > On Fri, Jan 6, 2017 at 6:35 PM, Matt . <yamakasi.014(a)gmail.com> wrote: >> >> Hi, >> >> I seem to have some large database for the DWH logging and I wonder >> how I can empty it safely. >> >> Can I just simply empty the database ? >> >> Have a good weekend! >> >> Cheers, >> >> Matt >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users > >

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Re: [ovirt-users] Packet loss
by Doron Fediuck 26 Feb '19

26 Feb '19

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Unable to backend oVirt with Cinder
by Logan Kuhn 21 Jun '18

21 Jun '18

------=_Part_51316288_608143832.1472587678781 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit I've got Cinder configured and pointed at Ceph for it's back end storage. I can run ceph commands on the cinder machine and cinder is configured for noauth and I've also tried it with Keystone for auth. I can run various cinder commands and it'll return as expected. When I configure it in oVirt it'll add the external provider fine, but when I go to create a disk it doesn't populate the volume type field, it's just empty. The corresponding command for cinder: cinder type-list and cinder type-show <name> returns fine and it is public. Ovirt and Cinder are on the same host so it isn't a firewall issue. Cinder config: [DEFAULT] rpc_backend = rabbit #auth_strategy = keystone auth_strategy = noauth enabled_backends = ceph #glance_api_servers = http://10.128.7.252:9292 #glance_api_version = 2 #[keystone_authtoken] #auth_uri = http://10.128.7.252:5000/v3 #auth_url = http://10.128.7.252:35357/v3 #auth_type = password #memcached_servers = localhost:11211 #project_domain_name = default #user_domain_name = default #project_name = services #username = user #password = pass [ceph] volume_driver = cinder.volume.drivers.rbd.RBDDriver volume_backend_name = ceph rbd_pool = ovirt-images rbd_user = cinder rbd_secret_uuid = <secret> rbd_ceph_conf = /etc/ceph/ceph.conf rbd_flatten_volume_from_snapshot = true rbd_max_clone_depth = 5 rbd_store_chunk_size = 4 rados_connect_timeout = -1 #glance_api_version = 2 [database] connection = postgresql://user:pass@10.128.2.33/cinder [oslo_concurrency] lock_path = /var/lib/cinder/tmp [oslo_messaging_rabbit] rabbit_host = localhost rabbit_port = 5672 rabbit_userid = user rabbit_password = pass Regards, Logan ------=_Part_51316288_608143832.1472587678781 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"font-family: Arial; font-size: 12pt; color: #0000= 00"><div>I've got Cinder configured and pointed at Ceph for it's back end s= torage.  I can run ceph commands on the cinder machine and cinder is c= onfigured for noauth and I've also tried it with Keystone for auth.  I= can run various cinder commands and it'll return as expected. </= div><div> </div><div>When I configure it in oVirt i= t'll add the external provider fine, but when I go to create a disk it does= n't populate the volume type field, it's just empty.  The correspondin= g command for cinder: cinder type-list and cinder type-show <name> re= turns fine and it is public. </div><div> </div= ><div>Ovirt and Cinder are on the same host so it isn't a firewall issue.</= div><div> </div><div>Cinder config:</div><div>[DEFA= ULT] rpc_backend =3D rabbit #auth_strategy =3D keystone auth_strat= egy =3D noauth enabled_backends =3D ceph #glance_api_servers =3D http= ://10.128.7.252:9292 #glance_api_version =3D 2 #[keystone_authtok= en] #auth_uri =3D http://10.128.7.252:5000/v3 #auth_url =3D http://10= .128.7.252:35357/v3 #auth_type =3D password #memcached_servers =3D lo= calhost:11211 #project_domain_name =3D default #user_domain_name =3D = default #project_name =3D services #username =3D user #passwo= rd =3D pass [ceph] volume_driver =3D cinder.volume.drivers.rbd.RB= DDriver volume_backend_name =3D ceph rbd_pool =3D ovirt-images rbd= _user =3D cinder rbd_secret_uuid =3D <secret> rbd_ceph_con= f =3D /etc/ceph/ceph.conf rbd_flatten_volume_from_snapshot =3D true r= bd_max_clone_depth =3D 5 rbd_store_chunk_size =3D 4 rados_connect_tim= eout =3D -1 #glance_api_version =3D 2 [database] connection = =3D postgresql://user:pass@10.128.2.33/cinder [oslo_concurrency] = lock_path =3D /var/lib/cinder/tmp [oslo_messaging_rabbit] rabbit_= host =3D localhost rabbit_port =3D 5672 rabbit_userid =3D <span = style=3D"color: #000000; font-family: Arial; font-size: 16px; font-style: n= ormal; font-variant-ligatures: normal; font-variant-caps: normal; font-weig= ht: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-a= lign: start; text-indent: 0px; text-transform: none; white-space: normal; w= idows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inlin= e !important; float: none; background-color: #ffffff;" data-mce-style=3D"co= lor: #000000; font-family: Arial; font-size: 16px; font-style: normal; font= -variant-ligatures: normal; font-variant-caps: normal; font-weight: normal;= letter-spacing: normal; line-height: normal; orphans: 2; text-align: start= ; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; w= ord-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !importan= t; float: none; background-color: #ffffff;">user rabbit_password = =3D <span style=3D"color: #000000; font-family: Arial; font-size: 16px= ; font-style: normal; font-variant-ligatures: normal; font-variant-caps: no= rmal; font-weight: normal; letter-spacing: normal; line-height: normal; orp= hans: 2; text-align: start; text-indent: 0px; text-transform: none; white-s= pace: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px;= display: inline !important; float: none; background-color: #ffffff;" data-= mce-style=3D"color: #000000; font-family: Arial; font-size: 16px; font-styl= e: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-= weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; te= xt-align: start; text-indent: 0px; text-transform: none; white-space: norma= l; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: i= nline !important; float: none; background-color: #ffffff;">pass</div= ><div> </div><div data-marker=3D"__SIG_PRE__">Regards, Logan</div></d= iv></body></html> ------=_Part_51316288_608143832.1472587678781--

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Mailing-Lists upgrade
by Marc Dequènes (Duck) 28 Apr '18

28 Apr '18

This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --IfGqXrbgT9wNNdIsvS8kI8WdhEQHlgkiq Content-Type: multipart/mixed; boundary="AUFHCWPQQknM84fF2kF4uGjIv4blC9bMv"; protected-headers="v1" From: =?UTF-8?B?TWFyYyBEZXF1w6huZXMgKER1Y2sp?= <duck(a)redhat.com> To: oVirt Infra <infra(a)ovirt.org>, users <users(a)ovirt.org>, devel <devel(a)ovirt.org> Message-ID: <c5c71fce-0290-e97a-ddd0-eab0e6fccea4(a)redhat.com> Subject: Mailing-Lists upgrade --AUFHCWPQQknM84fF2kF4uGjIv4blC9bMv Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable Quack, On behalf of the oVirt infra team, I'd like to announce the current Mailing-Lists system is going to be upgraded to a brand new Mailman 3 installation on Monday during the slot 11:00-12:00 JST. It should not take a full hour to migrate as we already made incremental synchronization with the current system but better keep some margin. The system will then take over delivery of the mails but might be a bit slow at first as it needs to reindex all the archived mails (which might take a few hours). To manage your subscriptions and delivery settings you can do this easily on the much nicer web interface (https://lists.ovirt.org) There is a notion of account so you don't need to login separately for each ML.= You can Sign In using Fedora, GitHub or Google or create a local account if you prefer. Please keep in mind signing in with a different method would create separate accounts (which cannot be merged at the moment). But you can easily link your account to other authentication methods in your settings (click on you name in the up-right corner -> Account -> Account Connections). As for the original mail archives, because the previous system did not have stable URLs, we cannot create mappings to the new pages. We decided to keep the old archives around on the same URL (/pipermail), so the Internet links would still work fine. Hope you'd be happy with the new system. \_o< --AUFHCWPQQknM84fF2kF4uGjIv4blC9bMv-- --IfGqXrbgT9wNNdIsvS8kI8WdhEQHlgkiq Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEcpcqg+UmRT3yiF+BVen596wcRD8FAlmwx0MACgkQVen596wc RD9LTQ/+LtUncsq9K8D/LX8wqUTd6VyPwAD5UnAk5c3H/2tmyVA0u7FIfhEyPsXs Z//LE9FEneTDqDVRi1Dw9I54K0ZwxPBemi71dXfwgBI7Ay0ezkbLWrA168Mt9spE tHAODEuxPt2to2aqaS4ujogrkp/gvEP8ILoxPEqoTPCJ/eDTPAu/I1a2JzjMPK3n 2BBS6D8z0TLAf7w1n72TsgX2QzJW57ig/0HELyjvat2/K8V3HSrkwiKlsdULQDWe zB+aMde7r6UoyVKHqlu4asTl2tU/lGZ+e31Hd9Bnx1/oZOJdzslGOhEo9Qoz6763 AHWU9LKiK4NtxYHj2UQTWhndr8PiTtTmR73eIDmkb0cuRXxzjl9VQbwYJ0Kbrmfp attTqpc2CnEojTNXUUNSmNxotZoYXZiX8ZvjPfSgRVr15TUYujzlOfG+lUynbQMV 9rQ9/m58wgwYUymMpOIsRGaIcAKzjm+WpuuVnO+bS2AfmcBkGMQRoIhfV+3SkS8q kT9cDXgcDZOzVFcnZZB4EjbycMcPgZDcoHxU88VdYH+jFJYvvb21esgswVF/wJ2Z uEI/chp4+ADaQhl8ehZNWMSZq125v6SeirPhBNgLG7zFVZI1S9Tm/6qFmH+ajQY7 nCk1X9HZlB1ubex1X+HibRz9QKOilkMgkADyJ4yMDckwYj93sx0= =l6uN -----END PGP SIGNATURE----- --IfGqXrbgT9wNNdIsvS8kI8WdhEQHlgkiq--

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vdsClient is removed and replaced by vdsm-client
by Irit Goihman 16 Apr '18

16 Apr '18

Hi All, vdsClient will be removed from master branch today. It is using XMLRPC protocol which has been deprecated and replaced by JSON-RPC. A new client for vdsm was introduced in 4.1: vdsm-client. This is a simple client that uses JSON-RPC protocol which was introduced in ovirt 3.5. The client is not aware of the available methods and parameters, and you should consult the schema [1] in order to construct the desired command. Future version should parse the schema and provide online help. If you're using vdsClient, we will be happy to assist you in migrating to the new vdsm client. *vdsm-client usage:* vdsm-client [-h] [-a ADDRESS] [-p PORT] [--unsecure] [--timeout TIMEOUT] [-f FILE] namespace method [name=value [name=value] ...] Invoking simple methods: # vdsm-client Host getVMList ['b3f6fa00-b315-4ad4-8108-f73da817b5c5'] For invoking methods with many or complex parameters, you can read the parameters from a JSON format file: # vdsm-client Lease info -f lease.json where lease.json file content is: { "lease": { "sd_id": "75ab40e3-06b1-4a54-a825-2df7a40b93b2", "lease_id": "b3f6fa00-b315-4ad4-8108-f73da817b5c5" } } It is also possible to read parameters from standard input, creating complex parameters interactively: # cat <<EOF | vdsm-client Lease info -f - { "lease": { "sd_id": "75ab40e3-06b1-4a54-a825-2df7a40b93b2", "lease_id": "b3f6fa00-b315-4ad4-8108-f73da817b5c5" } } EOF *Constructing a command from vdsm schema:* Let's take VM.getStats as an example. This is the entry in the schema: VM.getStats: added: '3.1' description: Get statistics about a running virtual machine. params: - description: The UUID of the VM name: vmID type: *UUID return: description: An array containing a single VmStats record type: - *VmStats namespace: VM method name: getStats params: vmID The vdsm-client command is: # vdsm-client VM getStats vmID=b3f6fa00-b315-4ad4-8108-f73da817b5c5 *Invoking getVdsCaps command:* # vdsm-client Host getCapabilities Please consult vdsm-client help and man page for further details and options. [1] https://github.com/oVirt/vdsm/blob/master/lib/api/vdsm-api.yml -- Irit Goihman Software Engineer Red Hat Israel Ltd.

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Passing VLAN trunk to VM
by Simon Vincent 26 Mar '18

26 Mar '18

Is it possible to pass multiple VLANs to a VM (pfSense) using a single virtual NIC? All my existing oVirt networks are setup as a single tagged VLAN. I know this didn't used to be supported but wondered if this has changed. My other option is to pass each VLAN as a separate NIC to the VM however if I needed to add a new VLAN I would have to add a new interface and reboot the VM as hot-add of NICs is not supported by pfSense.

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HostedEngine with HA
by Carlos Rodrigues 22 Mar '18

22 Mar '18

Hello, I have one cluster with two hosts with power management correctly configured and one virtual machine with HostedEngine over shared storage with FiberChannel. When i shutdown the network of host with HostedEngine VM, it should be possible the HostedEngine VM migrate automatically to another host? What is the expected behaviour on this HA scenario? Regards, -- Carlos Rodrigues Engenheiro de Software Sénior Eurotux Informática, S.A. | www.eurotux.com (t) +351 253 680 300 (m) +351 911 926 110

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Ceph Cinder QoS
by Matteo Dacrema 15 Mar '18

15 Mar '18

Hi All, I’m running a 4.2 cluster with all VMs on Ceph using cinder external provider. I’m trying to limit IOPS with cinder qos and volume type but it doesn’t work. VM xml doesn’t show anything about <iotune> Is it expected to work or is not implemented yet? Thank you Matteo

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Very Slow Console Performance - Windows 10
by FERNANDO FREDIANI 08 Mar '18

08 Mar '18

This is a multi-part message in MIME format. --------------C64C2289E18148FC52BD4390 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Hello Has anyone installed a Windows 10 Virtual Machine ? I am having serious Console Performance issues even after installing the Ted Hat QXL controller from the virtio-win ISO. Someone informed in a forum having similar issues and have resolved by increasing the graphics card memory to 65536 by editing the XML (example below), but how is that possible in oVirt permanently ? <video> <model type='qxl' ram='131072' vram='131072' vgamem='65536' heads='1'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> </video> Thanks Fernando --------------C64C2289E18148FC52BD4390 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hello Has anyone installed a Windows 10 Virtual Machine ? I am having serious Console Performance issues even after installing the Ted Hat QXL controller from the virtio-win ISO. Someone informed in a forum having similar issues and have resolved by increasing the graphics card memory to 65536 by editing the XML (example below), but how is that possible in oVirt permanently ? <video> <model type='qxl' ram='131072' vram='131072' vgamem='<ins>65536</ins>' heads='1'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> </video> Thanks Fernando </body> </html> --------------C64C2289E18148FC52BD4390--

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oVIRT 4.1 / iSCSI Multipathing
by Devin Acosta 05 Mar '18

05 Mar '18

I am using the latest release of oVIRT 4.1.3, and I am connecting a Dell Compelent SAN that has 2 fault domains each on a separate VLAN that I have attached to oVIRT. From what I understand I am suppose to go into “iSCSI Multipathing” option and add a BOND of the iSCSI interfaces. I have done this selecting the 2 logical networks together for iSCSI. I notice that there is an option below to select Storage Targets but if I select the storage targets below with the logical networks the the cluster goes crazy and appears to be mad. Storage, Nodes, and everything goes offline even thought I have NFS also attached to the cluster. How should this best be configured. What we notice that happens is when the server reboots it seems to log into the SAN correctly but according the the Dell SAN it is only logged into once controller. So only pulls both fault domains from a single controller. Please Advise. Devin

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Power management - oVirt 4,2
by Terry hey 01 Mar '18

01 Mar '18

Dear all, Did oVirt 4.2 Power management support iLO5 as i could not see iLO5 option in Power Management. Regards Terry

3 11

Permission on Vm and User portal
by carl langlois 28 Feb '18

28 Feb '18

Hi all, In 4.1 i was able to assign 1 user to one VM and in the user portal that same user was only seeing this specific VM. But with 4.2 i have trouble with permission. The way i add permission to a specific user is go click on the VM in the admin portal, then go in permission and add the user(active directory user). If i log back with this user on the user portal i do not see the VM that was given the permission. But if i add the same user in the system permission tab in the admin portal and give it the UserRole and log back to the user portal, now he can see all the VM but i only want the user to see is vm not all others ... there is a difference when the is add from the two different place.. is the attribute : when add from the sytem permission it add the (System) in the inherited permission colum, when add from the VM permission tab it does not have that.. Any hints would appreciated. Carl

5 6

oVirt 4.2: hostdev passthrough not working any more
by Daniel Helgenberger 22 Feb '18

22 Feb '18

Hello, yesterday I upgraded to 4.2.0 from 4.1.8. Now I notice I cannot assign host dev pass though any more; in the GUI the 'Pinnded to host' list is empty; I cannot select any host for pass through host pinning. When I was creating the particular VM in 4.1 it was working as expected. The hostdev from before the upgrades are still present. I tried to remove them and got an NPE (see below). As a workaround, is the old hostusb[1] method I know back from 3.x still working in the 4.x line? AFAICT IOMMU is working > dmesg | grep -e DMAR -e IOMMU > [ 0.000000] ACPI: DMAR 000000007b7e7000 002C6 (v01 HP ProLiant 00000001 HP 00000001) > [ 0.168032] DMAR: Host address width 46 > [ 0.168034] DMAR: DRHD base: 0x000000fbffc000 flags: 0x0 > [ 0.168047] DMAR: dmar0: reg_base_addr fbffc000 ver 1:0 cap 8d2078c106f0466 ecap f020de > [ 0.168050] DMAR: DRHD base: 0x000000c7ffc000 flags: 0x1 > [ 0.168061] DMAR: dmar1: reg_base_addr c7ffc000 ver 1:0 cap 8d2078c106f0466 ecap f020de > [ 0.168063] DMAR: RMRR base: 0x00000079174000 end: 0x00000079176fff > [ 0.168065] DMAR: RMRR base: 0x000000791f4000 end: 0x000000791f7fff > [ 0.168067] DMAR: RMRR base: 0x000000791de000 end: 0x000000791f3fff > [ 0.168070] DMAR: RMRR base: 0x000000791cb000 end: 0x000000791dbfff > [ 0.168071] DMAR: RMRR base: 0x000000791dc000 end: 0x000000791ddfff > [ 0.168073] DMAR: ATSR flags: 0x0 > [ 0.168075] DMAR: ATSR flags: 0x0 > [ 0.168079] DMAR-IR: IOAPIC id 10 under DRHD base 0xfbffc000 IOMMU 0 > [ 0.168082] DMAR-IR: IOAPIC id 8 under DRHD base 0xc7ffc000 IOMMU 1 > [ 0.168084] DMAR-IR: IOAPIC id 9 under DRHD base 0xc7ffc000 IOMMU 1 > [ 0.168086] DMAR-IR: HPET id 0 under DRHD base 0xc7ffc000 > [ 0.168088] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. > [ 0.169073] DMAR-IR: Enabled IRQ remapping in x2apic mode Thanks, [1] https://www.ovirt.org/develop/release-management/features/virt/hostusb/ -- Daniel Helgenberger m box bewegtbild GmbH P: +49/30/2408781-22 F: +49/30/2408781-10 ACKERSTR. 19 D-10115 BERLIN > 2018-01-17 11:37:51,035+01 INFO [org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand] (default task-48) [57a8c14d-fc2c-4846-bc3d-cc4f3e8393f8] Running command: RemoveVmHostDevicesCommand internal: false. Entities affected : ID: 6132322b-e187-4a83-b8c1-0477bde10497 Type: VMAction group EDIT_ADMIN_VM_PROPERTIES with role type ADMIN > 2018-01-17 11:37:51,037+01 ERROR [org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand] (default task-48) [57a8c14d-fc2c-4846-bc3d-cc4f3e8393f8] Command 'org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand' failed: null > 2018-01-17 11:37:51,037+01 ERROR [org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand] (default task-48) [57a8c14d-fc2c-4846-bc3d-cc4f3e8393f8] Exception: java.lang.NullPointerException > at org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand.executeCommand(RemoveVmHostDevicesCommand.java:64) [bll.jar:] > at org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1205) [bll.jar:] > at org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1345) [bll.jar:] > at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1987) [bll.jar:] > at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:202) [utils.jar:] > at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInRequired(TransactionSupport.java:137) [utils.jar:] > at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:105) [utils.jar:] > at org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1405) [bll.jar:] > at org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:412) [bll.jar:] > at org.ovirt.engine.core.bll.executor.DefaultBackendActionExecutor.execute(DefaultBackendActionExecutor.java:13) [bll.jar:] > at org.ovirt.engine.core.bll.Backend.runAction(Backend.java:509) [bll.jar:] > at org.ovirt.engine.core.bll.Backend.runActionImpl(Backend.java:491) [bll.jar:] > at org.ovirt.engine.core.bll.Backend.runAction(Backend.java:444) [bll.jar:] > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_151] > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_151] > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_151] > at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_151] > at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509) > at org.jboss.as.weld.ejb.DelegatingInterceptorInvocationContext.proceed(DelegatingInterceptorInvocationContext.java:92) [wildfly-weld-ejb-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.weld.interceptor.proxy.WeldInvocationContext.interceptorChainCompleted(WeldInvocationContext.java:98) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] > at org.jboss.weld.interceptor.proxy.WeldInvocationContext.proceed(WeldInvocationContext.java:117) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] > at org.ovirt.engine.core.common.di.interceptor.LoggingInterceptor.apply(LoggingInterceptor.java:12) [common.jar:] > at sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source) [:1.8.0_151] > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_151] > at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_151] > at org.jboss.weld.interceptor.reader.SimpleInterceptorInvocation$SimpleMethodInvocation.invoke(SimpleInterceptorInvocation.java:73) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] > at org.jboss.weld.interceptor.proxy.WeldInvocationContext.invokeNext(WeldInvocationContext.java:83) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] > at org.jboss.weld.interceptor.proxy.WeldInvocationContext.proceed(WeldInvocationContext.java:115) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] > at org.jboss.weld.bean.InterceptorImpl.intercept(InterceptorImpl.java:108) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] > at org.jboss.as.weld.ejb.DelegatingInterceptorInvocationContext.proceed(DelegatingInterceptorInvocationContext.java:82) [wildfly-weld-ejb-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.as.weld.interceptors.EjbComponentInterceptorSupport.delegateInterception(EjbComponentInterceptorSupport.java:60) > at org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.delegateInterception(Jsr299BindingsInterceptor.java:76) > at org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:88) > at org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:101) > at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63) > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509) > at org.ovirt.engine.core.bll.interceptors.CorrelationIdTrackerInterceptor.aroundInvoke(CorrelationIdTrackerInterceptor.java:13) [bll.jar:] > at sun.reflect.GeneratedMethodAccessor97.invoke(Unknown Source) [:1.8.0_151] > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_151] > at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_151] > at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptor.java:89) > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) [wildfly-ee-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:40) > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:53) > at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:264) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:379) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:244) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509) > at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] > at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:89) > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:47) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ejb3.deployment.processors.StartupAwaitInterceptor.processInvocation(StartupAwaitInterceptor.java:22) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:67) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:60) > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:438) > at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:609) > at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:57) > at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) > at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:53) > at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:198) > at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:185) > at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:81) > at org.ovirt.engine.core.common.interfaces.BackendLocal$$$view4.runAction(Unknown Source) [common.jar:] > at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.runAction(GenericApiGWTServiceImpl.java:176) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_151] > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_151] > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_151] > at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_151] > at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:587) > at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:333) > at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:303) > at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:373) > at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] > at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.service(GenericApiGWTServiceImpl.java:78) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] > at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) > at org.ovirt.engine.core.utils.servlet.HeaderFilter.doFilter(HeaderFilter.java:94) [utils.jar:] > at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) > at org.ovirt.engine.core.utils.servlet.CachingFilter.doFilter(CachingFilter.java:133) [utils.jar:] > at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) > at org.ovirt.engine.core.branding.BrandingFilter.doFilter(BrandingFilter.java:73) [branding.jar:] > at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) > at org.ovirt.engine.core.utils.servlet.LocaleFilter.doFilter(LocaleFilter.java:65) [utils.jar:] > at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) > at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) > at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) > at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) > at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) > at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) > at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) > at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53) > at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) > at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) > at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59) > at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) > at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) > at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) > at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) > at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) > at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) > at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) > at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) > at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) > at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) > at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) > at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) > at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105) > at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508) > at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508) > at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508) > at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) > at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) > at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) > at io.undertow.server.Connectors.executeRootHandler(Connectors.java:326) > at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:812) > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [rt.jar:1.8.0_151] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [rt.jar:1.8.0_151] > at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_151] > > 2018-01-17 11:37:51,049+01 ERROR [org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand] (default task-48) [57a8c14d-fc2c-4846-bc3d-cc4f3e8393f8] Transaction rolled-back for command 'org.ovirt.engine.core.bll.hostdev.RemoveVmHostDevicesCommand'. > 2018-01-17 11:37:51,059+01 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-48) [57a8c14d-fc2c-4846-bc3d-cc4f3e8393f8] EVENT_ID: VM_REMOVE_HOST_DEVICES(10,801), Host devices [usb_4_10] were detached from Vm license2.int.lugundtrug.net by User admin@internal-authz.

4 5

4.2 VM Portal -Create- VM section issue
by Vrgotic, Marko 20 Feb '18

20 Feb '18

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2 7

Ovirt backups lead to unresponsive VM
by Alex K 18 Feb '18

18 Feb '18

Hi all, I have a cluster with 3 nodes, using ovirt 4.1 in a self hosted setup on top glusterfs. On some VMs (especially one Windows server 2016 64bit with 500 GB of disk). Guest agents are installed at VMs. i almost always observe that during the backup of the VM the VM is rendered unresponsive (dashboard shows a question mark at the VM status and VM does not respond to ping or to anything). For scheduled backups I use: https://github.com/wefixit-AT/oVirtBackup The script does the following: 1. snapshot VM (this is done ok without any failure) 2. Clone snapshot (this steps renders the VM unresponsive) 3. Export Clone 4. Delete clone 5. Delete snapshot Do you have any similar experience? Any suggestions to address this? I have never seen such issue with hosted Linux VMs. The cluster has enough storage to accommodate the clone. Thanx, Alex

3 7

Slow conversion from VMware in 4.1
by Luca 'remix_tj' Lorenzetto 14 Feb '18

14 Feb '18

Hello, i've started my migrations from vmware today. I had successfully migrated over 200 VM from vmware to another cluster based on 4.0 using our home-made scripts interacting with the API's. All the migrated vms are running RHEL 6 or 7, with no SELinux. We understood a lot about the necessities and we recorded also some metrics about migration times. In July, with 4.0 as destination, we were migrating ~30gb vm in ~40 mins. It was an acceptable time, considering that about 50% of our vms stand around that size. Today we started migrating to the production cluster, that is, instead, running 4.1.8. With the same scripts, the same api calls, and a vm of about 50gb we were supposing that we will have the vm running in the new cluster after 70 minutes, more or less. Instead, the migration is taking more than 2 hours, and this not because of the slow conversion time by qemu-img given that we're transferring an entire disk via http. Looking at the log, seems that activities executed before qemu-img took more than 2000 seconds. As example, appears to me that dracut took more than 14 minutes, which is in my opinion a bit long. Is there any option to get a quicker conversion? Also some tasks to run in the guests before the conversion are accepted. We have to migrate ~300 vms in 2.5 months, and we're only at 11 after 7 hours (and today an exception that allowed us to start 4 hours in advance, but usually our maintenance time is significantly lower). This is a filtered out log reporting only the rows were we can understand how much time has passed: [ 0.0] Opening the source -i libvirt -ic vpx://vmwareuser%40domain@vcenter/DC/Cluster/Host?no_verify=1 vmtoconvert [ 6.1] Creating an overlay to protect the source from being modified [ 7.4] Initializing the target -o vdsm -os /rhev/data-center/e8263fb4-114d-4706-b1c0-5defcd15d16b/a118578a-4cf2-4e0c-ac47-20e9f0321da1 --vdsm-image-uuid 1a93e503-ce57-4631-8dd2-eeeae45866ca --vdsm-vol-uuid 88d92582-0f53-43b0-89ff-af1c17ea8618 --vdsm-vm-uuid 1434e14f-e228-41c1-b769-dcf48b258b12 --vdsm-ovf-output /var/run/vdsm/v2v [ 7.4] Opening the overlay [00034ms] /usr/libexec/qemu-kvm \ [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.10.0-693.11.1.el7.x86_64 (mockbuild(a)x86-041.build.eng.bos.redhat.com) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-16) (GCC) ) #1 SMP Fri Oct 27 05:39:05 EDT 2017 [ 0.000000] Command line: panic=1 console=ttyS0 edd=off udevtimeout=6000 udev.event-timeout=6000 no_timer_check printk.time=1 cgroup_disable=memory usbcore.nousb cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=/dev/sdb selinux=0 guestfs_verbose=1 guestfs_network=1 TERM=linux guestfs_identifier=v2v [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009f7ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009f800-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007cfddfff] usable [ 0.000000] BIOS-e820: [mem 0x000000007cfde000-0x000000007cffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.8 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x7cfde max_arch_pfn = 0x400000000 [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] found SMP MP-table at [mem 0x000f72f0-0x000f72ff] mapped at [ffff8800000f72f0] [ 0.000000] Using GB pages for direct mapping [ 0.000000] RAMDISK: [mem 0x7ccb2000-0x7cfcffff] [ 0.000000] Early table checksum verification disabled [ 0.000000] ACPI: RSDP 00000000000f70d0 00014 (v00 BOCHS ) [ 0.000000] ACPI: RSDT 000000007cfe14d5 0002C (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACP 000000007cfe13e9 00074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 000000007cfe0040 013A9 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: FACS 000000007cfe0000 00040 [ 0.000000] ACPI: APIC 000000007cfe145d 00078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000007cfddfff] [ 0.000000] NODE_DATA(0) allocated [mem 0x7cc8b000-0x7ccb1fff] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 0:7cc3b001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 1030608733 cycles [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009efff] [ 0.000000] node 0: [mem 0x00100000-0x7cfddfff] [ 0.000000] Initmem setup node 0 [mem 0x00001000-0x7cfddfff] [ 0.000000] ACPI: PM-Timer IO Port: 0x608 [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] e820: [mem 0x7d000000-0xfeffbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] setup_percpu: NR_CPUS:5120 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff88007ca00000 s97048 r8192 d29928 u2097152 [ 0.000000] KVM setup async PF for cpu 0 [ 0.000000] kvm-stealtime: cpu 0, msr 7ca0f440 [ 0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes) [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 503847 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: panic=1 console=ttyS0 edd=off udevtimeout=6000 udev.event-timeout=6000 no_timer_check printk.time=1 cgroup_disable=memory usbcore.nousb cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=/dev/sdb selinux=0 guestfs_verbose=1 guestfs_network=1 TERM=linux guestfs_identifier=v2v [ 0.000000] Disabling memory control group subsystem [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] x86/fpu: xstate_offset[2]: 0240, xstate_sizes[2]: 0100 [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form [ 0.000000] Memory: 1994224k/2047864k available (6886k kernel code, 392k absent, 53248k reserved, 4545k data, 1764k init) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] \tRCU restricting CPUs from NR_CPUS=5120 to nr_cpu_ids=1. [ 0.000000] NR_IRQS:327936 nr_irqs:256 0 [ 0.000000] Console: colour *CGA 80x25 [ 0.000000] console [ttyS0] enabled [ 0.000000] tsc: Detected 2099.998 MHz processor [ 0.065500] Calibrating delay loop (skipped) preset value.. 4199.99 BogoMIPS (lpj=2099998) [ 0.066153] pid_max: default: 32768 minimum: 301 [ 0.066548] Security Framework initialized [ 0.066872] SELinux: Disabled at boot. [ 0.067181] Yama: becoming mindful. [ 0.067622] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.068574] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.069290] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.069813] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.070525] Initializing cgroup subsys memory [ 0.070877] Initializing cgroup subsys devices [ 0.071237] Initializing cgroup subsys freezer [ 0.071589] Initializing cgroup subsys net_cls [ 0.071932] Initializing cgroup subsys blkio [ 0.072275] Initializing cgroup subsys perf_event [ 0.072644] Initializing cgroup subsys hugetlb [ 0.072984] Initializing cgroup subsys pids [ 0.073316] Initializing cgroup subsys net_prio [ 0.073721] CPU: Physical Processor ID: 0 [ 0.074810] mce: CPU supports 10 MCE banks [ 0.075185] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.075621] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.076030] tlb_flushall_shift: 6 [ 0.085827] Freeing SMP alternatives: 24k freed [ 0.091125] ACPI: Core revision 20130517 [ 0.091976] ACPI: All ACPI Tables successfully acquired [ 0.092448] ftrace: allocating 26586 entries in 104 pages [ 0.116144] smpboot: Max logical packages: 1 [ 0.116640] Enabling x2apic [ 0.116863] Enabled x2apic [ 0.117290] Switched APIC routing to physical x2apic. [ 0.118588] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.119054] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2683 v4 @ 2.10GHz (fam: 06, model: 4f, stepping: 01) [ 0.119813] Performance Events: 16-deep LBR, Broadwell events, Intel PMU driver. [ 0.121545] ... version: 2 [ 0.121847] ... bit width: 48 [ 0.122161] ... generic registers: 4 [ 0.122472] ... value mask: 0000ffffffffffff [ 0.122874] ... max period: 000000007fffffff [ 0.123276] ... fixed-purpose events: 3 [ 0.123584] ... event mask: 000000070000000f [ 0.124004] KVM setup paravirtual spinlock [ 0.125379] Brought up 1 CPUs [ 0.125616] smpboot: Total of 1 processors activated (4199.99 BogoMIPS) [ 0.126464] devtmpfs: initialized [ 0.128347] EVM: security.selinux [ 0.128608] EVM: security.ima [ 0.128835] EVM: security.capability [ 0.129796] atomic64 test passed for x86-64 platform with CX8 and with SSE [ 0.130333] pinctrl core: initialized pinctrl subsystem [ 0.130805] RTC time: 20:26:38, date: 01/24/18 [ 0.131217] NET: Registered protocol family 16 [ 0.131774] ACPI: bus type PCI registered [ 0.132096] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.132660] PCI: Using configuration type 1 for base access [ 0.133830] ACPI: Added _OSI(Module Device) [ 0.134170] ACPI: Added _OSI(Processor Device) [ 0.134514] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.134872] ACPI: Added _OSI(Processor Aggregator Device) [ 0.137001] ACPI: Interpreter enabled [ 0.137303] ACPI: (supports S0 S5) [ 0.137573] ACPI: Using IOAPIC for interrupt routing [ 0.137971] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.140442] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.140917] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.141446] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.141961] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.142997] acpiphp: Slot [2] registered [ 0.143309] acpiphp: Slot [3] registered [ 0.143625] acpiphp: Slot [4] registered [ 0.143949] acpiphp: Slot [5] registered [ 0.144260] acpiphp: Slot [6] registered [ 0.144575] acpiphp: Slot [7] registered [ 0.144887] acpiphp: Slot [8] registered [ 0.145205] acpiphp: Slot [9] registered [ 0.145523] acpiphp: Slot [10] registered [ 0.145841] acpiphp: Slot [11] registered [ 0.146161] acpiphp: Slot [12] registered [ 0.146642] acpiphp: Slot [13] registered [ 0.146960] acpiphp: Slot [14] registered [ 0.147279] acpiphp: Slot [15] registered [ 0.147602] acpiphp: Slot [16] registered [ 0.147934] acpiphp: Slot [17] registered [ 0.148255] acpiphp: Slot [18] registered [ 0.148579] acpiphp: Slot [19] registered [ 0.148896] acpiphp: Slot [20] registered [ 0.149219] acpiphp: Slot [21] registered [ 0.149546] acpiphp: Slot [22] registered [ 0.149863] acpiphp: Slot [23] registered [ 0.150178] acpiphp: Slot [24] registered [ 0.150505] acpiphp: Slot [25] registered [ 0.150824] acpiphp: Slot [26] registered [ 0.151139] acpiphp: Slot [27] registered [ 0.151461] acpiphp: Slot [28] registered [ 0.151786] acpiphp: Slot [29] registered [ 0.152104] acpiphp: Slot [30] registered [ 0.152426] acpiphp: Slot [31] registered [ 0.152741] PCI host bridge to bus 0000:00 [ 0.153059] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.153478] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.153991] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.154508] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.155072] pci_bus 0000:00: root bus resource [mem 0x7d000000-0xfebfffff window] [ 0.162550] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.163097] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.163590] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.164129] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.165004] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.165564] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.223140] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 0.223712] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.224245] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.224789] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 0.225296] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 0.225817] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.226262] vgaarb: loaded [ 0.227000] SCSI subsystem initialized [ 0.227314] ACPI: bus type USB registered [ 0.227640] usbcore: registered new interface driver usbfs [ 0.228068] usbcore: registered new interface driver hub [ 0.228487] usbcore: registered new device driver usb [ 0.228936] PCI: Using ACPI for IRQ routing [ 0.229436] NetLabel: Initializing [ 0.230112] NetLabel: domain hash size = 128 [ 0.230455] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.230843] NetLabel: unlabeled traffic allowed by default [ 0.231317] amd_nb: Cannot enumerate AMD northbridges [ 0.231722] Switched to clocksource kvm-clock [ 0.235503] pnp: PnP ACPI init [ 0.235767] ACPI: bus type PNP registered [ 0.236396] pnp: PnP ACPI: found 5 devices [ 0.236716] ACPI: bus type PNP unregistered [ 0.242333] NET: Registered protocol family 2 [ 0.242806] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.243384] TCP bind hash table entries: 16384 (order: 6, 262144 bytes) [ 0.243907] TCP: Hash tables configured (established 16384 bind 16384) [ 0.244414] TCP: reno registered [ 0.244668] UDP hash table entries: 1024 (order: 3, 32768 bytes) [ 0.245130] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) [ 0.245656] NET: Registered protocol family 1 [ 0.246013] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.246473] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.246924] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.247457] Unpacking initramfs... [ 0.249930] Freeing initrd memory: 3192k freed [ 0.251174] sha1_ssse3: Using AVX optimized SHA-1 implementation [ 0.251706] sha256_ssse3: Using AVX2 optimized SHA-256 implementation [ 0.252355] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.252836] Initialise system trusted keyring [ 0.253187] audit: initializing netlink socket (disabled) [ 0.253610] type=2000 audit(1516825598.479:1): initialized [ 0.275426] HugeTLB registered 1 GB page size, pre-allocated 0 pages [ 0.275927] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.277129] zpool: loaded [ 0.277350] zbud: loaded [ 0.277669] VFS: Disk quotas dquot_6.5.2 [ 0.277998] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.278609] msgmni has been set to 3901 [ 0.278956] Key type big_key registered [ 0.279450] NET: Registered protocol family 38 [ 0.279810] Key type asymmetric registered [ 0.280125] Asymmetric key parser 'x509' registered [ 0.280523] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.281107] io scheduler noop registered [ 0.281416] io scheduler deadline registered (default) [ 0.281839] io scheduler cfq registered [ 0.282216] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.282648] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 0.283250] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 0.283835] ACPI: Power Button [PWRF] [ 0.284207] GHES: HEST is not enabled! [ 0.284534] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled [ 0.307889] 00:04: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 0.308457] Non-volatile memory driver v1.3 [ 0.308809] Linux agpgart interface v0.103 [ 0.309200] crash memory driver: version 1.1 [ 0.309568] rdac: device handler registered [ 0.309913] hp_sw: device handler registered [ 0.310247] emc: device handler registered [ 0.310565] alua: device handler registered [ 0.310922] libphy: Fixed MDIO Bus: probed [ 0.311267] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.311780] ehci-pci: EHCI PCI platform driver [ 0.312129] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.312609] ohci-pci: OHCI PCI platform driver [ 0.312958] uhci_hcd: USB Universal Host Controller Interface driver [ 0.313474] usbcore: registered new interface driver usbserial [ 0.313926] usbcore: registered new interface driver usbserial_generic [ 0.314428] usbserial: USB Serial support registered for generic [ 0.314911] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.316032] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.316418] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.316857] mousedev: PS/2 mouse device common for all mice [ 0.317468] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 0.318561] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input2 [ 0.319363] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 0.320042] rtc_cmos 00:00: RTC can wake from S4 [ 0.320573] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 0.321099] rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram [ 0.321632] cpuidle: using governor menu [ 0.321989] hidraw: raw HID events driver (C) Jiri Kosina [ 0.322467] usbcore: registered new interface driver usbhid [ 0.322894] usbhid: USB HID core driver [ 0.323734] drop_monitor: Initializing network drop monitor service [ 0.324272] TCP: cubic registered [ 0.324537] Initializing XFRM netlink socket [ 0.324936] NET: Registered protocol family 10 [ 0.325410] NET: Registered protocol family 17 [ 0.325872] microcode: CPU0 sig=0x406f1, pf=0x1, revision=0x1 [ 0.326331] microcode: Microcode Update Driver: v2.01 <tigran(a)aivazian.fsnet.co.uk>, Peter Oruba [ 0.327060] Loading compiled-in X.509 certificates [ 0.327855] Loaded X.509 cert 'Red Hat Enterprise Linux Driver Update Program (key 3): bf57f3e87362bc7229d9f465321773dfd1f77a80' [ 0.329151] Loaded X.509 cert 'Red Hat Enterprise Linux kpatch signing key: 4d38fd864ebe18c5f0b72e3852e2014c3a676fc8' [ 0.330379] Loaded X.509 cert 'Red Hat Enterprise Linux kernel signing key: 34fc3b85a61b8fead6e9e905e7e602a1f7fa049a' [ 0.331196] registered taskstats version 1 [ 0.331639] Key type trusted registered [ 0.332056] Key type encrypted registered [ 0.332920] IMA: No TPM chip found, activating TPM-bypass! [ 0.333605] Magic number: 2:270:448 [ 0.333970] rtc_cmos 00:00: setting system clock to 2018-01-24 20:26:38 UTC (1516825598) [ 0.335302] Freeing unused kernel memory: 1764k freed [ 0.339427] alg: No test for crc32 (crc32-pclmul) [ 0.342995] alg: No test for crc32 (crc32-generic) [ 0.352535] scsi host0: ata_piix [ 0.352853] scsi host1: ata_piix [ 0.353127] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc0c0 irq 14 [ 0.353645] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc0c8 irq 15 [ 0.541003] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10 [ 0.545766] random: fast init done [ 0.548737] random: crng init done [ 0.565923] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 0.567592] scsi host2: Virtio SCSI HBA [ 0.569801] scsi 2:0:0:0: Direct-Access QEMU QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5 [ 0.570526] scsi 2:0:1:0: Direct-Access QEMU QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5 [ 0.580538] sd 2:0:0:0: [sda] 104857600 512-byte logical blocks: (53.6 GB/50.0 GiB) [ 0.581264] sd 2:0:1:0: [sdb] 8388608 512-byte logical blocks: (4.29 GB/4.00 GiB) [ 0.581894] sd 2:0:0:0: [sda] Write Protect is off [ 0.582312] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 0.583032] sd 2:0:1:0: [sdb] Write Protect is off [ 0.583444] sd 2:0:1:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 0.586373] sd 2:0:1:0: [sdb] Attached SCSI disk [ 0.602190] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11 [ 0.636655] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10 [ 1.253809] tsc: Refined TSC clocksource calibration: 2099.994 MHz [ 1.510203] sda: sda1 sda2 sda3 [ 1.511710] sd 2:0:0:0: [sda] Attached SCSI disk [ 1.528245] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem [ 1.530353] EXT4-fs (sdb): mounted filesystem without journal. Opts: [/usr/lib/tmpfiles.d/systemd.conf:11] Unknown group 'utmp'. [/usr/lib/tmpfiles.d/systemd.conf:19] Unknown user 'systemd-network'. [/usr/lib/tmpfiles.d/systemd.conf:20] Unknown user 'systemd-network'. [/usr/lib/tmpfiles.d/systemd.conf:21] Unknown user 'systemd-network'. [/usr/lib/tmpfiles.d/systemd.conf:25] Unknown group 'systemd-journal'. [/usr/lib/tmpfiles.d/systemd.conf:26] Unknown group 'systemd-journal'. [ 1.650422] input: PC Speaker as /devices/platform/pcspkr/input/input4 [ 1.655216] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 1.694118] sd 2:0:0:0: Attached scsi generic sg0 type 0 [ 1.696802] sd 2:0:1:0: Attached scsi generic sg1 type 0 [ 1.698009] FDC 0 is a S82078B [ 1.710807] AES CTR mode by8 optimization enabled [ 1.724293] ppdev: user-space parallel port driver [ 1.732252] Error: Driver 'pcspkr' is already registered, aborting... [ 1.734673] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) [ 1.746232] EDAC MC: Ver: 3.0.0 [ 1.749324] EDAC sbridge: Ver: 1.1.1 [ 25.658309] device-mapper: uevent: version 1.0.3 [ 25.659092] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel(a)redhat.com [ 57.8] Inspecting the overlay [ 51.302190] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 58.667082] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null) [ 61.147593] EXT4-fs (dm-4): mounted filesystem with ordered data mode. Opts: (null) [ 63.977572] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null) [ 75.614795] EXT4-fs (dm-6): mounted filesystem with ordered data mode. Opts: (null) [ 80.782266] EXT4-fs (dm-5): mounted filesystem with ordered data mode. Opts: (null) [ 98.734329] EXT4-fs (dm-2): mounted filesystem with ordered data mode. Opts: (null) [ 102.090148] EXT4-fs (dm-7): mounted filesystem with ordered data mode. Opts: (null) [ 105.057661] EXT4-fs (dm-3): mounted filesystem with ordered data mode. Opts: (null) [ 108.085788] EXT4-fs (dm-9): mounted filesystem with ordered data mode. Opts: (null) [ 111.328257] EXT4-fs (dm-8): mounted filesystem with ordered data mode. Opts: (null) [ 112.201934] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null) [ 112.212101] EXT4-fs (dm-2): mounted filesystem with ordered data mode. Opts: (null) [ 112.221689] EXT4-fs (dm-5): mounted filesystem with ordered data mode. Opts: (null) [ 112.233016] EXT4-fs (dm-6): mounted filesystem with ordered data mode. Opts: (null) [ 112.971075] EXT4-fs (dm-4): mounted filesystem with ordered data mode. Opts: (null) [ 113.788961] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null) [ 113.799156] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 113.811402] EXT4-fs (dm-3): mounted filesystem with ordered data mode. Opts: (null) [ 113.823347] EXT4-fs (dm-9): mounted filesystem with ordered data mode. Opts: (null) [ 115.345857] EXT4-fs (dm-7): mounted filesystem with ordered data mode. Opts: (null) [ 115.356280] EXT4-fs (dm-8): mounted filesystem with ordered data mode. Opts: (null) [ 476.5] Checking for sufficient free disk space in the guest [ 476.5] Estimating space required on target for each disk [ 476.5] Converting Red Hat Enterprise Linux Server 7.4 (Maipo) to run on KVM [ 1072.265252] dracut[1565] No '/dev/log' or 'logger' included for syslog logging [ 1076.444899] dracut[1565] Executing: /sbin/dracut --verbose --add-drivers "virtio virtio_ring virtio_blk virtio_scsi virtio_net virtio_pci" /boot/initramfs-3.10.0-693.el7.x86_64.img 3.10.0-693.el7.x86_64 [ 1104.118050] dracut[1565] dracut module 'busybox' will not be installed, because command 'busybox' could not be found! [ 1111.893587] dracut[1565] dracut module 'crypt' will not be installed, because command 'cryptsetup' could not be found! [ 1112.694542] dracut[1565] dracut module 'dmraid' will not be installed, because command 'dmraid' could not be found! [ 1117.763735] dracut[1565] dracut module 'mdraid' will not be installed, because command 'mdadm' could not be found! [ 1117.769004] dracut[1565] dracut module 'multipath' will not be installed, because command 'multipath' could not be found! [ 1122.366992] dracut[1565] dracut module 'cifs' will not be installed, because command 'mount.cifs' could not be found! [ 1122.387968] dracut[1565] dracut module 'iscsi' will not be installed, because command 'iscsistart' could not be found! [ 1122.390569] dracut[1565] dracut module 'iscsi' will not be installed, because command 'iscsi-iname' could not be found! [ 1140.889553] dracut[1565] dracut module 'busybox' will not be installed, because command 'busybox' could not be found! [ 1140.910458] dracut[1565] dracut module 'crypt' will not be installed, because command 'cryptsetup' could not be found! [ 1140.915646] dracut[1565] dracut module 'dmraid' will not be installed, because command 'dmraid' could not be found! [ 1140.924489] dracut[1565] dracut module 'mdraid' will not be installed, because command 'mdadm' could not be found! [ 1140.928995] dracut[1565] dracut module 'multipath' will not be installed, because command 'multipath' could not be found! [ 1140.939832] dracut[1565] dracut module 'cifs' will not be installed, because command 'mount.cifs' could not be found! [ 1140.954810] dracut[1565] dracut module 'iscsi' will not be installed, because command 'iscsistart' could not be found! [ 1140.957229] dracut[1565] dracut module 'iscsi' will not be installed, because command 'iscsi-iname' could not be found! [ 1142.066303] dracut[1565] *** Including module: bash *** [ 1142.073837] dracut[1565] *** Including module: nss-softokn *** [ 1143.838047] dracut[1565] *** Including module: i18n *** [ 1230.935044] dracut[1565] *** Including module: network *** [ 1323.749409] dracut[1565] *** Including module: ifcfg *** [ 1323.755682] dracut[1565] *** Including module: drm *** [ 1340.716219] dracut[1565] *** Including module: plymouth *** [ 1359.941093] dracut[1565] *** Including module: dm *** [ 1366.392221] dracut[1565] Skipping udev rule: 64-device-mapper.rules [ 1366.394670] dracut[1565] Skipping udev rule: 60-persistent-storage-dm.rules [ 1366.397021] dracut[1565] Skipping udev rule: 55-dm.rules [ 1375.796931] dracut[1565] *** Including module: kernel-modules *** [ 1627.998656] dracut[1565] *** Including module: lvm *** [ 1631.138460] dracut[1565] Skipping udev rule: 64-device-mapper.rules [ 1631.141015] dracut[1565] Skipping udev rule: 56-lvm.rules [ 1631.143409] dracut[1565] Skipping udev rule: 60-persistent-storage-lvm.rules [ 1635.270706] dracut[1565] *** Including module: qemu *** [ 1635.277842] dracut[1565] *** Including module: rootfs-block *** [ 1636.845616] dracut[1565] *** Including module: terminfo *** [ 1639.189294] dracut[1565] *** Including module: udev-rules *** [ 1640.076624] dracut[1565] Skipping udev rule: 40-redhat-cpu-hotplug.rules [ 1649.962889] dracut[1565] Skipping udev rule: 91-permissions.rules [ 1651.008527] dracut[1565] *** Including module: biosdevname *** [ 1651.921630] dracut[1565] *** Including module: systemd *** [ 1685.124521] dracut[1565] *** Including module: usrmount *** [ 1685.128532] dracut[1565] *** Including module: base *** [ 1694.743507] dracut[1565] *** Including module: fs-lib *** [ 1696.295216] dracut[1565] *** Including module: shutdown *** [ 1698.578228] dracut[1565] *** Including modules done *** [ 1699.586287] dracut[1565] *** Installing kernel module dependencies and firmware *** [ 1717.505952] dracut[1565] *** Installing kernel module dependencies and firmware done *** [ 1724.539224] dracut[1565] *** Resolving executable dependencies *** [ 1844.709874] dracut[1565] *** Resolving executable dependencies done*** [ 1844.723313] dracut[1565] *** Hardlinking files *** [ 1847.281611] dracut[1565] *** Hardlinking files done *** [ 1847.284119] dracut[1565] *** Stripping files *** [ 1908.635888] dracut[1565] *** Stripping files done *** [ 1908.638262] dracut[1565] *** Generating early-microcode cpio image contents *** [ 1908.645054] dracut[1565] *** Constructing GenuineIntel.bin **** [ 1909.567397] dracut[1565] *** Store current command line parameters *** [ 1909.571686] dracut[1565] *** Creating image file *** [ 1909.574239] dracut[1565] *** Creating microcode section *** [ 1911.789907] dracut[1565] *** Created microcode section *** [ 1921.680575] dracut[1565] *** Creating image file done *** [ 1926.764407] dracut[1565] *** Creating initramfs image file '/boot/initramfs-3.10.0-693.el7.x86_64.img' done *** [1994.1] Mapping filesystem data to avoid copying unused and blank areas [ 1984.841231] EXT4-fs (dm-8): mounted filesystem with ordered data mode. Opts: discard [ 1987.252106] EXT4-fs (dm-9): mounted filesystem with ordered data mode. Opts: discard [ 1990.531305] EXT4-fs (dm-3): mounted filesystem with ordered data mode. Opts: discard [ 1992.903109] EXT4-fs (dm-7): mounted filesystem with ordered data mode. Opts: discard [ 1995.876230] EXT4-fs (dm-2): mounted filesystem with ordered data mode. Opts: discard [ 1995.986384] EXT4-fs (dm-5): mounted filesystem with ordered data mode. Opts: discard [ 1997.748087] EXT4-fs (dm-6): mounted filesystem with ordered data mode. Opts: discard [ 1997.785914] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: discard [ 1997.824003] EXT4-fs (dm-4): mounted filesystem with ordered data mode. Opts: discard [ 2000.172658] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: discard [ 2001.214202] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: discard [2010.7] Closing the overlay [2010.7] Checking if the guest needs BIOS or UEFI to boot [2010.7] Assigning disks to buses [2010.7] Copying disk 1/1 to /rhev/data-center/e8263fb4-114d-4706-b1c0-5defcd15d16b/a118578a-4cf2-4e0c-ac47-20e9f0321da1/images/1a93e503-ce57-4631-8dd2-eeeae45866ca/88d92582-0f53-43b0-89ff-af1c17ea8618 (raw) [7000.4] Creating output metadata [7000.4] Finishing off Any help is appreciated. Luca -- "E' assurdo impiegare gli uomini di intelligenza eccellente per fare calcoli che potrebbero essere affidati a chiunque se si usassero delle macchine" Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716) "Internet è la più grande biblioteca del mondo. Ma il problema è che i libri sono tutti sparsi sul pavimento" John Allen Paulos, Matematico (1945-vivente) Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , <lorenzetto.luca(a)gmail.com>

3 13

leftover of disk moving operation
by Gianluca Cecchi 13 Feb '18

13 Feb '18

Hello, I had a problem during a disk migration from one storage to another in a 4.1.7 environment connected to SAN storage. Now, after deleting the live storage migration snapshot, I want to retry (with the VM powered off) but at destination the logical volume still exists and was not pruned after the initial failure. I get HSMGetAllTasksStatusesVDS failed: Cannot create Logical Volume: ('c0097b1a-a387-4ffa-a62b-f9e6972197ef', u'a20bb16e-7c7c-4ed4-85c0-cbf297048a8e') I was able to move the other 4 disks that were part of this VM. Can I simply lvremove the target LV at host side (I have only one host running at this moment) and try the move again, or do I have to execute anything more, eg at engine rdbms level? Thanks, Gianluca

2 11

VM is down with error: Bad volume specification
by Chris Boot 12 Feb '18

12 Feb '18

Hi all, I'm running oVirt 4.2.0 and have been using oVirtBackup with it. So far it has been working fine, until this morning. Once of my VMs seems to have had a snapshot created that I can't delete. I noticed when the VM failed to migrate to my other hosts, so I just shut it down to allow the host to go into maintenance. Now I can't start the VM with the snapshot nor can I delete the snapshot. Please let me know what further information you need to help me diagnose the issue and recover the VM. Best regards, Chris -------- Forwarded Message -------- Subject: alertMessage (ovirt.boo.tc), [VM morse is down with error. Exit message: Bad volume specification {'address': {'bus': '0', 'controller': '0', 'type': 'drive', 'target': '0', 'unit': '0'}, 'serial': 'ec083085-52c1-4da5-88cf-4af02e42a212', 'index': 0, 'iface': 'scsi', 'apparentsize': '12386304', 'cache': 'none', 'imageID': 'ec083085-52c1-4da5-88cf-4af02e42a212', 'truesize': '12386304', 'type': 'file', 'domainID': '23372fb9-51a5-409f-ae21-2521012a83fd', 'reqsize': '0', 'format': 'cow', 'poolID': '00000001-0001-0001-0001-000000000311', 'device': 'disk', 'path': '/rhev/data-center/00000001-0001-0001-0001-000000000311/23372fb9-51a5-409f-ae21-2521012a83fd/images/ec083085-52c1-4da5-88cf-4af02e42a212/aa10d05b-f2f0-483e-ab43-7c03a86cd6ab', 'propagateErrors': 'off', 'name': 'sda', 'bootOrder': '1', 'volumeID': 'aa10d05b-f2f0-483e-ab43-7c03a86cd6ab', 'diskType': 'file', 'specParams': {}, 'discard': True}.] Date: Tue, 23 Jan 2018 11:32:21 +0000 (GMT) From: engine(a)ovirt.boo.tc To: bootc(a)bootc.net Time:2018-01-23 11:30:39.677 Message:VM morse is down with error. Exit message: Bad volume specification {'address': {'bus': '0', 'controller': '0', 'type': 'drive', 'target': '0', 'unit': '0'}, 'serial': 'ec083085-52c1-4da5-88cf-4af02e42a212', 'index': 0, 'iface': 'scsi', 'apparentsize': '12386304', 'cache': 'none', 'imageID': 'ec083085-52c1-4da5-88cf-4af02e42a212', 'truesize': '12386304', 'type': 'file', 'domainID': '23372fb9-51a5-409f-ae21-2521012a83fd', 'reqsize': '0', 'format': 'cow', 'poolID': '00000001-0001-0001-0001-000000000311', 'device': 'disk', 'path': '/rhev/data-center/00000001-0001-0001-0001-000000000311/23372fb9-51a5-409f-ae21-2521012a83fd/images/ec083085-52c1-4da5-88cf-4af02e42a212/aa10d05b-f2f0-483e-ab43-7c03a86cd6ab', 'propagateErrors': 'off', 'name': 'sda', 'bootOrder': '1', 'volumeID': 'aa10d05b-f2f0-483e-ab43-7c03a86cd6ab', 'diskType': 'file', 'specParams': {}, 'discard': True}. Severity:ERROR VM Name: morse Host Name: ovirt2.boo.tc Template Name: Blank -- Chris Boot bootc(a)boo.tc

2 2

Re: [ovirt-users] Ovirt backups lead to unresponsive VM
by Alex K 09 Feb '18

09 Feb '18

Ok. I will reproduce and collect logs. Thanx, Alex On Jan 29, 2018 20:21, "Mahdi Adnan" <mahdi.adnan(a)outlook.com> wrote: I have Windows VMs, both client and server. if you provide the engine.log file we might have a look at it. -- Respectfully *Mahdi A. Mahdi* ------------------------------ *From:* Alex K <rightkicktech(a)gmail.com> *Sent:* Monday, January 29, 2018 5:40 PM *To:* Mahdi Adnan *Cc:* users *Subject:* Re: [ovirt-users] Ovirt backups lead to unresponsive VM Hi, I have observed this logged at host when the issue occurs: VDSM command GetStoragePoolInfoVDS failed: Connection reset by peer or VDSM host.domain command GetStatsVDS failed: Connection reset by peer At engine logs have not been able to correlate. Are you hosting Windows 2016 server and Windows 10 VMs? The weird is that I have same setup on other clusters with no issues. Thanx, Alex On Sun, Jan 28, 2018 at 9:21 PM, Mahdi Adnan <mahdi.adnan(a)outlook.com> wrote: Hi, We have a cluster of 17 nodes, backed by GlusterFS storage, and using this same script for backup. we have no issues with it so far. have you checked engine log file ? -- Respectfully *Mahdi A. Mahdi* ------------------------------ *From:* users-bounces(a)ovirt.org <users-bounces(a)ovirt.org> on behalf of Alex K <rightkicktech(a)gmail.com> *Sent:* Wednesday, January 24, 2018 4:18 PM *To:* users *Subject:* [ovirt-users] Ovirt backups lead to unresponsive VM Hi all, I have a cluster with 3 nodes, using ovirt 4.1 in a self hosted setup on top glusterfs. On some VMs (especially one Windows server 2016 64bit with 500 GB of disk). Guest agents are installed at VMs. i almost always observe that during the backup of the VM the VM is rendered unresponsive (dashboard shows a question mark at the VM status and VM does not respond to ping or to anything). For scheduled backups I use: https://github.com/wefixit-AT/oVirtBackup The script does the following: 1. snapshot VM (this is done ok without any failure) 2. Clone snapshot (this steps renders the VM unresponsive) 3. Export Clone 4. Delete clone 5. Delete snapshot Do you have any similar experience? Any suggestions to address this? I have never seen such issue with hosted Linux VMs. The cluster has enough storage to accommodate the clone. Thanx, Alex

3 6

when creating VMs, I don't want hosted_storage to be an option
by Mike Farnam 09 Feb '18

09 Feb '18

Hi All - Is that a way to mark hosted_storage somehow so that it’s not available to add new VMs to? Right now it’s the default storage domain when adding a VM. At the least, I’d like to make another storage domain the default. Is there a way to do this? Thanks

6 8

4.1 slot user portal vm creation
by Staniforth, Paul 07 Feb '18

07 Feb '18

--_000_151723540099698601leedsbeckettacuk_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello, We are experiences slow response when trying to create a new vm i= n the user portal (for some users the New Virtual Machine page doesn't get = created). Also in the Templates page of the user portal it doesn't list the= templates, just has the 3 waiting to load icons flashing. In the admin portal it lists the templates with no problem. We are running 4.1.9 on the engine and nodes. Any help appreciated. Thanks, Paul S. To view the terms under which this email is distributed, please go to:- http://disclaimer.leedsbeckett.ac.uk/disclaimer/disclaimer.html --_000_151723540099698601leedsbeckettacuk_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <style type=3D"text/css" style=3D"display:none"></style> </head> <body dir=3D"ltr" style=3D"font-size:12pt;color:#000000;background-color:#F= FFFFF;font-family:Calibri,Arial,Helvetica,sans-serif;"> Hello,           We are experiences slow response when= trying to create a new vm in the user portal (for some users the New = Virtual Machine page doesn't get created). Also in= the Templates page of the user portal it doesn't = list the templates, just has the 3 waiting&nb= sp;to load icons flashing. In the admin portal it lists the templates with no problem. We are running 4.1.9 on the engine and nodes. <= /p> Any help appreciated. Thanks,              Paul S. To view the terms under which this email is distributed, please go to:- <br= > <a href=3D"http://disclaimer.leedsbeckett.ac.uk/disclaimer/disclaimer.html"= target=3D"_blank">http://disclaimer.leedsbeckett.ac.uk/disclaimer/disclaim= er.html</a> </body> </html> --_000_151723540099698601leedsbeckettacuk_--

2 3