- Users - oVirt List Archives

Best backup solution for oVirt
by RK RK 01 Feb '16

01 Feb '16

Hi all, Could anyone please suggest me best backup and recovery solution for oVirt setup. Both third party commercial and Opensource / Built-in solution. -- With Regards, RK, +91 9840483044

1 0

Storage network clarification
by Fil Di Noto 01 Feb '16

01 Feb '16

I'm having trouble setting up a dedicated storage network. I have a separate VLAN designated for storage, and configured separate IP addresses for each host that correspond to that subnet. I have tested this subnet extensively and it is working as expected. Prior to adding the hosts, I configured a storage network and configured the cluster to use that network for storage and not the ovirtmgmt network. I was hopping that this would be recognized when the hosts were added but it was not. I had to actually reconfigure the storage VLAN interface via oVirt "manage host networks" just to bring the host networks into compliance. The IP is configured directly on the bond0.<vlanid>, not on a bridge interface which I assume is correct since it is not a "VM" network. In this setup I was not able to activate any of the hosts due to VDSM gluster errors, I think it was because VDSM was trying to use the hostname/IP of the ovirtmgmt network. I manually set up the peers using "gluster peer probe" and I was able to activate the hosts but they were not using the storage network (tcpdump). I also tried adding DNS records for the storage network interfaces using different hostnames but gluster seemed to still consider the ovirtmgmt interface as the primary. With the hosts active, I couldn't create/activate any volumes until I changed the cluster network settings to use the ovirtmgmt network for storage. I ended up abandoning the dedicated storage subnet for the time being and I'm starting to wonder if running virtualization and gluster on the same hosts is intended to work this way. Assuming that it should work, what is the correct way to configure it? I can't find any docs that go in detail about storage networks. Is reverse DNS a factor? If I had a better understanding of what oVirt is expecting to see that would be helpful.

4 9

Re: [ovirt-users] Cannot add new host
by Simone Tiraboschi 01 Feb '16

01 Feb '16

On Mon, Feb 1, 2016 at 7:10 PM, Marcelo Leandro <marceloltmm(a)gmail.com> wrote: > I copied wrong. > the authorityInfoAccess is not empty. > yes, i followed correctly. > > attached cert.conf. > Ok, thanks. But keyUsage = critical,${ENV::OVIRT_KU} extendedKeyUsage = ${ENV::OVIRT_EKU} still looks strage. Can you please check what you had before the migration? > > thanks > > > > 2016-02-01 14:25 GMT-03:00 Simone Tiraboschi <stirabos(a)redhat.com>: > > Thanks Marcelo, > > unfortunately I can confirm you that it's broken: ${ENV::OVIRT_EKU} > didn't > > get correctly replaced and authorityInfoAccess is empty. > > Now we need to understand why it got generated this way, maybe something > > went wrong in the backup and restore procedure. > > Did you correctly followed this? > > > http://www.ovirt.org/User:Adrian15/oVirt_engine_migration#Restore_Certifica… > > > > thanks, > > Simone > > > > > > On Mon, Feb 1, 2016 at 5:49 PM, Marcelo Leandro <marceloltmm(a)gmail.com> > > wrote: > >> > >> Hello simone, > >> > >> yes, > >> it's here: > >> > >> RANDFILE = .rnd > >> > >> [req] > >> > >> default_bits = rsa:2048 > >> default_keyfile = keys/cert.pem > >> distinguished_name = req_distinguished_name > >> attributes = req_attributes > >> x509_extensions = v3_ca > >> > >> [req_attributes] > >> > >> [v3_ca] > >> > >> subjectKeyIdentifier = hash > >> authorityInfoAccess = > >> > >> caIssuers;URI: > http://srv-ovirt01:80/ovirt-engine/services/pki-resource?resource=ca-certif… > >> authorityKeyIdentifier = keyid:always,issuer:always > >> basicConstraints = CA:false > >> keyUsage = critical,digitalSignature,keyEncipherment > >> extendedKeyUsage = critical,serverAuth,clientAuth > >> > >> [custom] > >> subjectKeyIdentifier = hash > >> authorityInfoAccess = > >> > >> caIssuers;URI: > http://srv-ovirt01:80/ovirt-engine/services/pki-resource?resource=ca-certif… > >> authorityKeyIdentifier = keyid:always,issuer:always > >> basicConstraints = CA:false > >> keyUsage = critical,${ENV::OVIRT_KU} > >> extendedKeyUsage = ${ENV::OVIRT_EKU} > >> > >> [req_distinguished_name] > >> > >> > >> Thanks. > >> > >> 2016-02-01 11:49 GMT-03:00 Simone Tiraboschi <stirabos(a)redhat.com>: > >> > > >> > On Mon, Feb 1, 2016 at 3:30 PM, Marcelo Leandro < > marceloltmm(a)gmail.com> > >> > wrote: > >> >> > >> >> ERROR: on line 27 of config file 'cert.conf' > >> >> 139871306037152:error:0E065068:configuration file > >> >> routines:STR_COPY:variable has no value:conf_def.c:618:line 27 > >> >> Cannot sign certificate > >> > > >> > > >> > This looks strange; can you please share the content of > >> > /etc/pki/ovirt-engine/cert.conf ? > > > > >

1 0

memory leak in 3.5.6 - not vdsm
by Charles Kozler 01 Feb '16

01 Feb '16

Here is a screenshot of my three nodes and their increased memory usage over 30 days. Note that node #2 had 1 single VM that had 4GB of RAM assigned to it. I had since shut it down and saw no memory reclamation occur. Further, I flushed page caches and inodes and ran 'sync'. I tried everything but nothing brought the memory usage down. vdsm was low too (couple hundred MB) and there was no qemu-kvm process running so I'm at a loss http://imgur.com/a/aFPcK Please advise on what I can do to debug this. Note I have restarted node 2 (which is why you see the drop) to see if it raises in memory use over tim even with no VM's running [compute[root@node2 log]$ rpm -qa | grep -i ovirt libgovirt-0.3.2-1.el6.x86_64 ovirt-release35-006-1.noarch ovirt-hosted-engine-ha-1.2.8-1.el6.noarch ovirt-hosted-engine-setup-1.2.6.1-1.el6.noarch ovirt-engine-sdk-python-3.5.6.0-1.el6.noarch ovirt-host-deploy-1.3.2-1.el6.noarch -- *Charles Kozler* *Vice President, IT Operations* FIX Flyer, LLC 225 Broadway | Suite 1600 | New York, NY 10007 1-888-349-3593 http://www.fixflyer.com <http://fixflyer.com> NOTICE TO RECIPIENT: THIS E-MAIL IS MEANT ONLY FOR THE INTENDED RECIPIENT(S) OF THE TRANSMISSION, AND CONTAINS CONFIDENTIAL INFORMATION WHICH IS PROPRIETARY TO FIX FLYER LLC. ANY UNAUTHORIZED USE, COPYING, DISTRIBUTION, OR DISSEMINATION IS STRICTLY PROHIBITED. ALL RIGHTS TO THIS INFORMATION IS RESERVED BY FIX FLYER LLC. IF YOU ARE NOT THE INTENDED RECIPIENT, PLEASE CONTACT THE SENDER BY REPLY E-MAIL AND PLEASE DELETE THIS E-MAIL FROM YOUR SYSTEM AND DESTROY ANY COPIES.

4 18

[3.6] Delete node
by [Syci] Mario Montes 01 Feb '16

01 Feb '16

------=_Part_261897_1140008704.1454352867918 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Hello, I need delete one node, but the option "Delete" is not active. How I do it? ------=_Part_261897_1140008704.1454352867918 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html><body><div style="font-family: tahoma, new york, times, serif; font-size: 10pt; color: #000000"><div>Hello, I need delete one node, but the option "Delete" is not active. How I do it?</div></div></body></html> ------=_Part_261897_1140008704.1454352867918--

2 1

Debian porting
by lucas castro 01 Feb '16

01 Feb '16

Who is working on ovirt debian porting, and how can I help ? -- contatos: Celular: ( 99 ) 99143-5954 - Vivo skype: lucasd3castro

4 6

[FC22] testing oVirt 3.6.2 : Hot plug memory not working
by wodel youchi 01 Feb '16

01 Feb '16

Hi, I am using oVirt 3.6.2 on FC22 box, all-in-one installation, my purpose is to test it. I am using a simple Desktop : - one cpu core i5 3550 with 4 cores - 2x4 Go of RAM I installed a Centos 6x64 VM with all updates + ovirt guest agent. I tried to augment the memory from 1024 to 1536 (+512Mo) it didn't work I had to shutdown the VM for the change to take effect. Hot plug memory does it have something to do with the underneath hardware? or does it depend on the guest OS? or something else? Regards.

3 6

Cannot add new host
by Marcelo Leandro 01 Feb '16

01 Feb '16

Hello, i restored the backup a new server, but i have problem for add a new host. I realized this procedure: http://www.ovirt.org/User:Adrian15/oVirt_engine_migration engine.log: 2016-02-01 11:15:42,218 WARN [org.ovirt.engine.core.compat.backendcompat.PropertyInfo] (ajp--127.0.0.1-8702-8) Unable to get value of property: vdsName for class org.ovirt.engine.core.common.businessentities.VdsStatic 2016-02-01 11:15:42,229 WARN [org.ovirt.engine.core.compat.backendcompat.PropertyInfo] (ajp--127.0.0.1-8702-8) Unable to get value of property: vdsName for class org.ovirt.engine.core.common.businessentities.VdsStatic 2016-02-01 11:15:42,236 INFO [org.ovirt.engine.core.bll.InstallVdsCommand] (ajp--127.0.0.1-8702-8) [56ddaf28] Running command: InstallVdsCommand internal: false. Entities affected : ID: a5495397-eab7-413e-8d4c-7c5f6518dff7 Type: VDSAction group EDIT_HOST_CONFIGURATION with role type ADMIN 2016-02-01 11:15:42,254 WARN [org.ovirt.engine.core.compat.backendcompat.PropertyInfo] (ajp--127.0.0.1-8702-8) Unable to get value of property: vdsName for class org.ovirt.engine.core.common.businessentities.VdsStatic 2016-02-01 11:15:42,260 WARN [org.ovirt.engine.core.compat.backendcompat.PropertyInfo] (ajp--127.0.0.1-8702-8) Unable to get value of property: vdsName for class org.ovirt.engine.core.common.businessentities.VdsStatic 2016-02-01 11:15:42,270 INFO [org.ovirt.engine.core.bll.InstallVdsInternalCommand] (ajp--127.0.0.1-8702-8) [56ddaf28] Lock Acquired to object EngineLock [exclusiveLocks= key: a5495397-eab7-413e-8d4c-7c5f6518dff7 value: VDS , sharedLocks= ] 2016-02-01 11:15:42,278 INFO [org.ovirt.engine.core.bll.InstallVdsInternalCommand] (org.ovirt.thread.pool-8-thread-16) [56ddaf28] Running command: InstallVdsInternalCommand internal: true. Entities affected : ID: a5495397-eab7-413e-8d4c-7c5f6518dff7 Type: VDS 2016-02-01 11:15:42,279 INFO [org.ovirt.engine.core.bll.InstallVdsInternalCommand] (org.ovirt.thread.pool-8-thread-16) [56ddaf28] Before Installation host a5495397-eab7-413e-8d4c-7c5f6518dff7, srv-qemu02.hybriddc.com.br 2016-02-01 11:15:42,280 WARN [org.ovirt.engine.core.bll.InstallVdsInternalCommand] (org.ovirt.thread.pool-8-thread-16) [56ddaf28] Installation of Host srv-qemu02.hybriddc.com.br will ignore Firewall Override option, since it is not supported for Host type oVirtNode 2016-02-01 11:15:42,283 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (org.ovirt.thread.pool-8-thread-16) [56ddaf28] START, SetVdsStatusVDSCommand(HostName = srv-qemu02.hybriddc.com.br, HostId = a5495397-eab7-413e-8d4c-7c5f6518dff7, status=Installing, nonOperationalReason=NONE, stopSpmFailureLogged=false), log id: 6b3cfef9 2016-02-01 11:15:42,291 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ajp--127.0.0.1-8702-8) [56ddaf28] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: Failed to verify Power Management configuration for Host srv-qemu02.hybriddc.com.br. 2016-02-01 11:15:42,296 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (org.ovirt.thread.pool-8-thread-16) [56ddaf28] FINISH, SetVdsStatusVDSCommand, log id: 6b3cfef9 2016-02-01 11:15:42,330 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ajp--127.0.0.1-8702-8) [56ddaf28] Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Host srv-qemu02.hybriddc.com.br configuration was updated by admin@internal. 2016-02-01 11:15:42,456 INFO [org.ovirt.engine.core.bll.InstallerMessages] (org.ovirt.thread.pool-8-thread-16) [56ddaf28] Installation srv-qemu02.hybriddc.com.br: Connected to host srv-qemu02.hybriddc.com.br with SSH key fingerprint: 70:a0:87:eb:25:ac:91:29:f3:ee:a5:a3:a8:48:c5:5c 2016-02-01 11:15:42,472 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-16) [56ddaf28] Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Installing Host srv-qemu02.hybriddc.com.br. Connected to host srv-qemu02.hybriddc.com.br with SSH key fingerprint: 70:a0:87:eb:25:ac:91:29:f3:ee:a5:a3:a8:48:c5:5c. 2016-02-01 11:15:42,536 INFO [org.ovirt.engine.core.bll.VdsDeploy] (org.ovirt.thread.pool-8-thread-16) [56ddaf28] Installation of srv-qemu02.hybriddc.com.br. Executing command via SSH umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" mktemp -d -t ovirt-XXXXXXXXXX)"; trap "chmod -R u+rwX \"${MYTMP}\" > /dev/null 2>&1; rm -fr \"${MYTMP}\" > /dev/null 2>&1" 0; tar --warning=no-timestamp -C "${MYTMP}" -x && "${MYTMP}"/setup DIALOG/dialect=str:machine DIALOG/customization=bool:True < /var/cache/ovirt-engine/ovirt-host-deploy.tar 2016-02-01 11:15:42,537 INFO [org.ovirt.engine.core.utils.archivers.tar.CachedTar] (org.ovirt.thread.pool-8-thread-16) Tarball '/var/cache/ovirt-engine/ovirt-host-deploy.tar' refresh 2016-02-01 11:15:42,573 INFO [org.ovirt.engine.core.uutils.ssh.SSHDialog] (org.ovirt.thread.pool-8-thread-16) SSH execute root(a)srv-qemu02.hybriddc.com.br 'umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" mktemp -d -t ovirt-XXXXXXXXXX)"; trap "chmod -R u+rwX \"${MYTMP}\" > /dev/null 2>&1; rm -fr \"${MYTMP}\" > /dev/null 2>&1" 0; tar --warning=no-timestamp -C "${MYTMP}" -x && "${MYTMP}"/setup DIALOG/dialect=str:machine DIALOG/customization=bool:True' 2016-02-01 11:15:43,213 INFO [org.ovirt.engine.core.bll.InstallerMessages] (VdsDeploy) Installation srv-qemu02.hybriddc.com.br: Stage: Initializing 2016-02-01 11:15:43,229 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Installing Host srv-qemu02.hybriddc.com.br. Stage: Initializing. 2016-02-01 11:15:43,252 INFO [org.ovirt.engine.core.bll.InstallerMessages] (VdsDeploy) Installation srv-qemu02.hybriddc.com.br: Stage: Environment setup 2016-02-01 11:15:43,262 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Installing Host srv-qemu02.hybriddc.com.br. Stage: Environment setup. 2016-02-01 11:15:43,271 INFO [org.ovirt.engine.core.bll.InstallerMessages] (VdsDeploy) Installation srv-qemu02.hybriddc.com.br: Stage: Environment packages setup 2016-02-01 11:15:43,288 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Installing Host srv-qemu02.hybriddc.com.br. Stage: Environment packages setup. 2016-02-01 11:15:43,296 INFO [org.ovirt.engine.core.bll.InstallerMessages] (VdsDeploy) Installation srv-qemu02.hybriddc.com.br: Stage: Programs detection 2016-02-01 11:15:43,313 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Installing Host srv-qemu02.hybriddc.com.br. Stage: Programs detection. 2016-02-01 11:15:43,344 INFO [org.ovirt.engine.core.bll.InstallerMessages] (VdsDeploy) Installation srv-qemu02.hybriddc.com.br: Stage: Environment customization 2016-02-01 11:15:43,354 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Installing Host srv-qemu02.hybriddc.com.br. Stage: Environment customization. 2016-02-01 11:15:43,503 INFO [org.ovirt.engine.core.bll.InstallerMessages] (VdsDeploy) Installation srv-qemu02.hybriddc.com.br: Kdump supported 2016-02-01 11:15:43,512 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Installing Host srv-qemu02.hybriddc.com.br. Kdump supported. 2016-02-01 11:15:43,522 INFO [org.ovirt.engine.core.bll.InstallerMessages] (VdsDeploy) Installation srv-qemu02.hybriddc.com.br: Host is hypervisor 2016-02-01 11:15:43,537 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Installing Host srv-qemu02.hybriddc.com.br. Host is hypervisor. 2016-02-01 11:15:43,549 INFO [org.ovirt.engine.core.bll.InstallerMessages] (VdsDeploy) Installation srv-qemu02.hybriddc.com.br: Logs at host located at: '/tmp/ovirt-host-deploy-20160201141542-uoas3n.log' 2016-02-01 11:15:43,562 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Installing Host srv-qemu02.hybriddc.com.br. Logs at host located at: '/tmp/ovirt-host-deploy-20160201141542-uoas3n.log'. 2016-02-01 11:15:43,591 INFO [org.ovirt.engine.core.bll.VdsDeploy] (VdsDeploy) Host srv-qemu02.hybriddc.com.br reports unique id 36343137-3634-5242-4334-313634524232 2016-02-01 11:15:43,648 INFO [org.ovirt.engine.core.bll.VdsDeploy] (VdsDeploy) Assigning unique id 36343137-3634-5242-4334-313634524232 to Host srv-qemu02.hybriddc.com.br 2016-02-01 11:15:43,700 INFO [org.ovirt.engine.core.bll.InstallerMessages] (VdsDeploy) Installation srv-qemu02.hybriddc.com.br: Disabling Kdump integration 2016-02-01 11:15:43,712 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Installing Host srv-qemu02.hybriddc.com.br. Disabling Kdump integration. 2016-02-01 11:15:43,731 INFO [org.ovirt.engine.core.bll.InstallerMessages] (VdsDeploy) Installation srv-qemu02.hybriddc.com.br: Stage: Setup validation 2016-02-01 11:15:43,751 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Installing Host srv-qemu02.hybriddc.com.br. Stage: Setup validation. 2016-02-01 11:15:43,757 WARN [org.ovirt.engine.core.bll.InstallerMessages] (VdsDeploy) Installation srv-qemu02.hybriddc.com.br: Cannot validate host name settings, reason: resolved host does not match any of the local addresses 2016-02-01 11:15:43,771 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Host srv-qemu02.hybriddc.com.br installation in progress . Cannot validate host name settings, reason: resolved host does not match any of the local addresses. 2016-02-01 11:15:43,875 INFO [org.ovirt.engine.core.bll.InstallerMessages] (VdsDeploy) Installation srv-qemu02.hybriddc.com.br: Hardware supports virtualization 2016-02-01 11:15:43,896 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Installing Host srv-qemu02.hybriddc.com.br. Hardware supports virtualization. 2016-02-01 11:15:43,904 INFO [org.ovirt.engine.core.bll.InstallerMessages] (VdsDeploy) Installation srv-qemu02.hybriddc.com.br: Stage: Transaction setup 2016-02-01 11:15:43,921 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Installing Host srv-qemu02.hybriddc.com.br. Stage: Transaction setup. 2016-02-01 11:15:43,929 INFO [org.ovirt.engine.core.bll.InstallerMessages] (VdsDeploy) Installation srv-qemu02.hybriddc.com.br: Stage: Misc configuration 2016-02-01 11:15:43,946 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Installing Host srv-qemu02.hybriddc.com.br. Stage: Misc configuration. 2016-02-01 11:15:43,953 INFO [org.ovirt.engine.core.bll.InstallerMessages] (VdsDeploy) Installation srv-qemu02.hybriddc.com.br: Stage: Package installation 2016-02-01 11:15:43,971 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Installing Host srv-qemu02.hybriddc.com.br. Stage: Package installation. 2016-02-01 11:15:44,027 INFO [org.ovirt.engine.core.bll.InstallerMessages] (VdsDeploy) Installation srv-qemu02.hybriddc.com.br: Stage: Misc configuration 2016-02-01 11:15:44,046 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Installing Host srv-qemu02.hybriddc.com.br. Stage: Misc configuration. 2016-02-01 11:15:44,087 INFO [org.ovirt.engine.core.bll.InstallerMessages] (VdsDeploy) Installation srv-qemu02.hybriddc.com.br: Setting time 2016-02-01 11:15:44,096 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Installing Host srv-qemu02.hybriddc.com.br. Setting time. 2016-02-01 11:15:44,839 INFO [org.ovirt.engine.core.bll.InstallerMessages] (VdsDeploy) Installation srv-qemu02.hybriddc.com.br: Enrolling certificate 2016-02-01 11:15:44,853 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Installing Host srv-qemu02.hybriddc.com.br. Enrolling certificate. 2016-02-01 11:15:45,870 ERROR [org.ovirt.engine.core.utils.hostinstall.OpenSslCAWrapper] (VdsDeploy) Sign Certificate request failed with exit code 1 2016-02-01 11:15:45,873 ERROR [org.ovirt.engine.core.utils.hostinstall.OpenSslCAWrapper] (VdsDeploy) Sign Certificate request script errors: Using configuration from openssl.conf ERROR: on line 27 of config file 'cert.conf' 139871306037152:error:0E065068:configuration file routines:STR_COPY:variable has no value:conf_def.c:618:line 27 Cannot sign certificate 2016-02-01 11:15:45,875 ERROR [org.ovirt.engine.core.bll.VdsDeploy] (VdsDeploy) Error during deploy dialog: java.lang.RuntimeException: Certificate enrollment failed at org.ovirt.engine.core.utils.hostinstall.OpenSslCAWrapper.signCertificateRequest(OpenSslCAWrapper.java:56) [utils.jar:] at org.ovirt.engine.core.bll.VdsDeploy._threadMain(VdsDeploy.java:927) [bll.jar:] at org.ovirt.engine.core.bll.VdsDeploy.access$2000(VdsDeploy.java:83) [bll.jar:] at org.ovirt.engine.core.bll.VdsDeploy$51.run(VdsDeploy.java:969) [bll.jar:] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_95] 2016-02-01 11:15:45,901 ERROR [org.ovirt.engine.core.bll.VdsDeploy] (org.ovirt.thread.pool-8-thread-16) [56ddaf28] Error during host srv-qemu02.hybriddc.com.br install: java.lang.RuntimeException: Certificate enrollment failed at org.ovirt.engine.core.utils.hostinstall.OpenSslCAWrapper.signCertificateRequest(OpenSslCAWrapper.java:56) [utils.jar:] at org.ovirt.engine.core.bll.VdsDeploy._threadMain(VdsDeploy.java:927) [bll.jar:] at org.ovirt.engine.core.bll.VdsDeploy.access$2000(VdsDeploy.java:83) [bll.jar:] at org.ovirt.engine.core.bll.VdsDeploy$51.run(VdsDeploy.java:969) [bll.jar:] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_95] 2016-02-01 11:15:45,908 ERROR [org.ovirt.engine.core.bll.InstallerMessages] (org.ovirt.thread.pool-8-thread-16) [56ddaf28] Installation srv-qemu02.hybriddc.com.br: Certificate enrollment failed 2016-02-01 11:15:45,919 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-16) [56ddaf28] Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Failed to install Host srv-qemu02.hybriddc.com.br. Certificate enrollment failed. 2016-02-01 11:15:45,920 ERROR [org.ovirt.engine.core.bll.VdsDeploy] (org.ovirt.thread.pool-8-thread-16) [56ddaf28] Error during host srv-qemu02.hybriddc.com.br install, prefering first exception: java.lang.RuntimeException: Certificate enrollment failed at org.ovirt.engine.core.utils.hostinstall.OpenSslCAWrapper.signCertificateRequest(OpenSslCAWrapper.java:56) [utils.jar:] at org.ovirt.engine.core.bll.VdsDeploy._threadMain(VdsDeploy.java:927) [bll.jar:] at org.ovirt.engine.core.bll.VdsDeploy.access$2000(VdsDeploy.java:83) [bll.jar:] at org.ovirt.engine.core.bll.VdsDeploy$51.run(VdsDeploy.java:969) [bll.jar:] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_95] 2016-02-01 11:15:45,922 ERROR [org.ovirt.engine.core.bll.InstallVdsInternalCommand] (org.ovirt.thread.pool-8-thread-16) [56ddaf28] Host installation failed for host a5495397-eab7-413e-8d4c-7c5f6518dff7, srv-qemu02.hybriddc.com.br.: java.lang.RuntimeException: Certificate enrollment failed at org.ovirt.engine.core.utils.hostinstall.OpenSslCAWrapper.signCertificateRequest(OpenSslCAWrapper.java:56) [utils.jar:] at org.ovirt.engine.core.bll.VdsDeploy._threadMain(VdsDeploy.java:927) [bll.jar:] at org.ovirt.engine.core.bll.VdsDeploy.access$2000(VdsDeploy.java:83) [bll.jar:] at org.ovirt.engine.core.bll.VdsDeploy$51.run(VdsDeploy.java:969) [bll.jar:] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_95] 2016-02-01 11:15:45,936 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (org.ovirt.thread.pool-8-thread-16) [56ddaf28] START, SetVdsStatusVDSCommand(HostName = srv-qemu02.hybriddc.com.br, HostId = a5495397-eab7-413e-8d4c-7c5f6518dff7, status=InstallFailed, nonOperationalReason=NONE, stopSpmFailureLogged=false), log id: 77b90c7c 2016-02-01 11:15:45,953 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (org.ovirt.thread.pool-8-thread-16) [56ddaf28] FINISH, SetVdsStatusVDSCommand, log id: 77b90c7c 2016-02-01 11:15:45,961 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-16) [56ddaf28] Correlation ID: 56ddaf28, Call Stack: null, Custom Event ID: -1, Message: Host srv-qemu02.hybriddc.com.br installation failed. Certificate enrollment failed. 2016-02-01 11:15:45,962 INFO [org.ovirt.engine.core.bll.InstallVdsInternalCommand] (org.ovirt.thread.pool-8-thread-16) [56ddaf28] Lock freed to object EngineLock [exclusiveLocks= key: a5495397-eab7-413e-8d4c-7c5f6518dff7 value: VDS , sharedLocks= ] Can someone help me? Thanks Marcelo Leandro

2 1

VDI non-persistant desktops
by Colin Coe 31 Jan '16

31 Jan '16

Hi all We're using RHEV 3.5.7 and have about 40 desktop VMs that are all clones from a single original. In the very beginning we used desktop pools but this was torn down when we started getting "The trust relationship between this workstation and the primary domain failed" error messages. We use DHCP for all desktops however every VM is defined on the DHCP server and unknown MACs are rejected. I'd like to revisit desktop pools but I'd like to know if other are using this and what their experiences have been. Kind of thing I'd like to know is - how is patching done - what is the performance like - what tuning if any is done on the desktops - GPO vs LPO Any comments? Thanks CC

3 3

No traffic on dummy interface
by Alan Murrell 31 Jan '16

31 Jan '16

Hello, I am running Ovirt 3.6.1 on CentOS 7.1 in a single server, hosted engine setup. I have created 10 dummy dummy interfaces names 'dummy_[0-9]'. Ovirt sees them, and in "Networks" for my cluster, I created 10 10 "internal" networks called 'Internal_[0-9]'. In the "Hosts" tab, in the "Network Interfaces" tab for my host, I assigned the 'dummy_*' interfaces tot he appropriate 'Internal_*' network (i.e., dummy_0 -> Internal_0, dummy_1 -> Internal_1, etc.) I have create two VMs and assigned a NIC interface on each attached to the 'Internal_0' network. I gave the interfaces on the gusts an IP int he same subnet, but they cannot talk to each other. When I try to ping one from the other, here is the response I get (public IPs redacted): --- START --- C:\Users\Administrator>ping 192.168.100.12 Pinging 192.168.100.12 with 32 bytes of data: Reply from 192.168.100.20: Destination host unreachable. Reply from XX.XXX.XX.XX: TTL expired in transit. Request timed out. Reply from XX.XXX.XX.XX: TTL expired in transit. Ping statistics for 192.168.100.12: Packets: Sent = 4, Received = 3, Lost = 1 (25% loss), --- END --- The IP of the PC I am pinging from is '192.168.100.20' I have been able to setup internal networks like this before, but seem to be missing something and I am not sure what? Here is what the dummy_0 interface shows when I run 'ip addr show': --- START --- 7: dummy_0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue master Internal_0 state UNKNOWN link/ether 0e:a2:6b:54:1a:91 brd ff:ff:ff:ff:ff:ff --- END --- and Internal_0 looks like this: --- START --- 20: Internal_0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP link/ether 0e:a2:6b:54:1a:91 brd ff:ff:ff:ff:ff:ff inet6 fe80::dc07:84ff:fe1b:60cb/64 scope link valid_lft forever preferred_lft forever --- END --- I am not sure what other info you need, so please do let me know. I did see this: <http://blog.duderamos.com/internal-isolated-networks-on-ovirt/> and except that I use 'dummy_*' instead of 'dummy*', my setup is the same. Thanks, in advance, for your help on this. Regards, Alan

4 3