- Users - oVirt List Archives

[Users] Unable to add FCP storage domain
by Gianluca Cecchi 16 Jan '13

16 Jan '13

Hello, f18 server with oVirt engine ovirt-engine-3.2.0-1.20130113.gitc954518.fc18.noarch and f18 host with vdsm-4.10.3-0.78.gitb005b54.fc18.x86_64 DC is configred wth FCP as default. Trying to add a LUN I get Error while executing action New SAN Storage Domain: Error creating a storage domain I notice hat it creates PV and VG pvs: /dev/mapper/3600507630efe05800000000000001601 c6bb44ee-b824-44a0-a62c-f537a23d2e2b lvm2 a-- 99.62g 99.62g vgs: VG #PV #LV #SN Attr VSize VFree c6bb44ee-b824-44a0-a62c-f537a23d2e2b 1 0 0 wz--n- 99.62g 99.62g vdsm.log Thread-26641::DEBUG::2013-01-16 00:34:15,073::lvm::359::OperationMutex::(_reloadpvs) Operation 'lvm reload operation' released the operation mutex Thread-26641::WARNING::2013-01-16 00:34:15,073::lvm::73::Storage.LVM::(__getattr__) /dev/mapper/3600507630efe05800000000000001601 can't be reloaded, please check your storage connections. Thread-26641::ERROR::2013-01-16 00:34:15,073::task::833::TaskManager.Task::(_setError) Task=`1dea04e7-56e1-49c3-a702-efa676ef1e7e`::Unexpected error Traceback (most recent call last): File "/usr/share/vdsm/storage/task.py", line 840, in _run return fn(*args, **kargs) File "/usr/share/vdsm/logUtils.py", line 42, in wrapper res = f(*args, **kwargs) File "/usr/share/vdsm/storage/hsm.py", line 2424, in createStorageDomain domVersion) File "/usr/share/vdsm/storage/blockSD.py", line 505, in create numOfPVs = len(lvm.listPVNames(vgName)) File "/usr/share/vdsm/storage/lvm.py", line 1257, in listPVNames return [pv.name for pv in pvs if pv.vg_name == vgName] File "/usr/share/vdsm/storage/lvm.py", line 74, in __getattr__ raise AttributeError("Failed reload: %s" % self.name) AttributeError: Failed reload: /dev/mapper/3600507630efe05800000000000001601 Thread-26641::DEBUG::2013-01-16 00:34:15,074::task::852::TaskManager.Task::(_run) Task=`1dea04e7-56e1-49c3-a702-efa676ef1e7e`::Task._run: 1dea04e7-56e1-49c3-a702-efa676ef1e7e (2, 'c6bb44ee-b824-44a0-a62c-f537a23d2e2b', '3600507630efe05800000000000001601', 'x3XSZx-avUC-0NNI-w5K4-nCOp-uxp5-TD9GvH', 1, '3') {} failed - stopping task Thread-26641::DEBUG::2013-01-16 00:34:15,074::task::1177::TaskManager.Task::(stop) Task=`1dea04e7-56e1-49c3-a702-efa676ef1e7e`::stopping in state preparing (force False) Thread-26641::DEBUG::2013-01-16 00:34:15,074::task::957::TaskManager.Task::(_decref) Task=`1dea04e7-56e1-49c3-a702-efa676ef1e7e`::ref 1 aborting True In messages: Jan 16 00:34:14 f18ovn03 vdsm Storage.LVM WARNING lvm vgs failed: 5 [' x3XSZx-avUC-0NNI-w5K4-nCOp-uxp5-TD9GvH|c6bb44ee-b824-44a0-a62c-f537a23d2e2b|wz--n-|106971529216|106971529216|134217728|797|797|RHAT_storage_domain_UNREADY|134217728|67107328'] [' Skipping clustered volume group VG_VIRT04', ' Skipping clustered volume group VG_VIRT02', ' Skipping clustered volume group VG_VIRT03', ' Skipping clustered volume group VG_VIRT01'] Jan 16 00:34:15 f18ovn03 vdsm Storage.LVM WARNING lvm pvs failed: 5 [' NQRb0Q-3C0k-3RRo-1LZZ-NNy2-42A1-c7zO8e|/dev/mapper/3600507630efe05800000000000001601|106971529216|c6bb44ee-b824-44a0-a62c-f537a23d2e2b|x3XSZx-avUC-0NNI-w5K4-nCOp-uxp5-TD9GvH|135266304|797|0|2|107374182400'] [' Skipping clustered volume group VG_VIRT04', ' Skipping volume group VG_VIRT04', ' Skipping clustered volume group VG_VIRT02', ' Skipping volume group VG_VIRT02', ' Skipping clustered volume group VG_VIRT03', ' Skipping volume group VG_VIRT03', ' Skipping clustered volume group VG_VIRT03', ' Skipping volume group VG_VIRT03', ' Skipping clustered volume group VG_VIRT01', ' Skipping volume group VG_VIRT01', ' Skipping clustered volume group VG_VIRT01', ' Skipping volume group VG_VIRT01'] Jan 16 00:34:15 f18ovn03 vdsm Storage.LVM WARNING /dev/mapper/3600507630efe05800000000000001601 can't be reloaded, please check your storage connections. Jan 16 00:34:15 f18ovn03 vdsm TaskManager.Task ERROR Task=`1dea04e7-56e1-49c3-a702-efa676ef1e7e`::Unexpected error Jan 16 00:34:15 f18ovn03 vdsm Storage.Dispatcher.Protect ERROR Failed reload: /dev/mapper/3600507630efe05800000000000001601 Can it be that the clustered VGs on other LUNs that are skipped is the cause? BTW: tomorrow I should have a SAN guy able to mask them ... Gianluca

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[Users] BSOD's on Server 2008 Guests
by Neil 16 Jan '13

16 Jan '13

Hi guys, I have 3 Server 2008 guests running on my oVirt 3.1 system, if there is an incorrect shutdown(power failure) of the entire system and guests, or even sometimes a normal reboot of the guests, the 2008 Servers all start with blue screens and I have to reboot them multiple times before they eventually boot into Windows as if nothing was ever wrong. The Linux guests all behave perfectly on the system so I highly doubt there are any hardware issues. Does this problem sound familiar to anyone? I don't want to go ahead and run all the latest updates and possibly risk bigger issues, unless there is a good reason to. These are the details of my system. Centos 6.3 64bit on nodes and engine using dreyou repo. ovirt-engine-3.1.0-3.8.el6.noarch vdsm-4.10.0-0.44.14.el6.x86_64 qemu-kvm-0.12.1.2-2.295.el6_3.2.x86_64 libvirt-0.9.10-21.el6_3.5.x86_64 2x Dell R720 with Xeon E5-2620 CPU's Nodes running the guests. An FC SAN for storage HP Micro Server for the engine Please shout if any other details will help. Thanks. Regards. Neil Wilson.

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[Users] ovirt node installation
by Mikael Bergemalm 16 Jan '13

16 Jan '13

Hi, I'm trying to install an ovirt node using the "ovirt-node-iso-2.5.5-0.1.fc17.iso" on a HP proliant DL360 G6 but when I get to the graphical install page the server seems frozen and I can't choose any options. Is there an all text-based installation I can use in some way? Regards, Mike

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[Users] UI Plugins in nightly?
by René Koch (ovido) 16 Jan '13

16 Jan '13

Hi, I installed oVirt engine on Fedora 18 with latest nightly RPMs and wanted to test the UI plugins, but it seems as this feature is still not available in nightly. According to Oved blog post (http://ovedou.blogspot.co.at/2012/12/ovirt-foreman-ui-plugin.html) custom plugins should be put into: /usr/share/ovirt-engine/ui-plugins UI plugins page on oVirt webpage (http://www.ovirt.org/Features/UIPlugins) proposed /usr/libexec/ovirt/webadmin/extensions as the folder for UI plugins. But neither of these folder does exist in my setup. So I wanted to know if UI plugins are still not packaged and if they will be included in final oVirt 3.2? Thanks a lot. -- Regards, René Koch Senior Solution Architect ============================================ ovido gmbh - "Das Linux Systemhaus" Brünner Straße 163, A-1210 Wien Phone: +43 720 / 530 670 Mobile: +43 660 / 512 21 31 E-Mail: r.koch(a)ovido.at ============================================

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[Users] Import VMs from abandoned Storage Domain
by Alex Leonhardt 15 Jan '13

15 Jan '13

Hi, Am trying to import VMs from an abandoned storage pool - all I'm getting is this : 2013-01-15 20:21:05,958 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.GetVmsInfoVDSCommand] (ajp--0.0.0.0-8009-16) START, GetVmsInfoVDSCommand(storagePoolId = 38a9ac9d-fe31-4003-8111-3ac741470b6e, ignoreFailoverLimit = false, compatabilityVersion = null, storageDomainId = b9c2cf06-73ea-4dd4-900b-3af322ab223d, vmIdList = null), log id: 65b1c9a8 2013-01-15 20:21:06,013 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.GetVmsInfoVDSCommand] (ajp--0.0.0.0-8009-16) FINISH, GetVmsInfoVDSCommand, log id: 65b1c9a8 2013-01-15 20:21:06,036 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.GetVmsInfoVDSCommand] (ajp--0.0.0.0-8009-11) START, GetVmsInfoVDSCommand(storagePoolId = 38a9ac9d-fe31-4003-8111-3ac741470b6e, ignoreFailoverLimit = false, compatabilityVersion = null, storageDomainId = b9c2cf06-73ea-4dd4-900b-3af322ab223d, vmIdList = null), log id: 7b0bc172 2013-01-15 20:21:06,085 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.GetVmsInfoVDSCommand] (ajp--0.0.0.0-8009-11) FINISH, GetVmsInfoVDSCommand, log id: 7b0bc172 2013-01-15 20:21:06,928 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.GetImageDomainsListVDSCommand] (ajp--0.0.0.0-8009-11) START, GetImageDomainsListVDSCommand(storagePoolId = 38a9ac9d-fe31-4003-8111-3ac741470b6e, ignoreFailoverLimit = false, compatabilityVersion = null, imageGroupId = 8d41be6c-a586-4bb6-be4b-f1241a4bf088), log id: 79952c27 2013-01-15 20:21:06,951 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.GetImageDomainsListVDSCommand] (ajp--0.0.0.0-8009-11) FINISH, GetImageDomainsListVDSCommand, return: [], log id: 79952c27 2013-01-15 20:21:06,954 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.DoesImageExistVDSCommand] (ajp--0.0.0.0-8009-11) START, DoesImageExistVDSCommand(storagePoolId = 38a9ac9d-fe31-4003-8111-3ac741470b6e, ignoreFailoverLimit = false, compatabilityVersion = null, storageDomainId = b9c2cf06-73ea-4dd4-900b-3af322ab223d, imageGroupId = 8d41be6c-a586-4bb6-be4b-f1241a4bf088, imageId = a4782145-626c-4a6e-9e1e-fce5f1dd8f78), log id: 3085f2cd 2013-01-15 20:21:06,993 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.DoesImageExistVDSCommand] (ajp--0.0.0.0-8009-11) FINISH, DoesImageExistVDSCommand, return: true, log id: 3085f2cd 2013-01-15 20:21:07,039 INFO [org.ovirt.engine.core.bll.ImportVmCommand] (pool-3-thread-48) [8991b34] Running command: ImportVmCommand internal: false. Entities affected : ID: b756284f-06f9-44cd-ba45-6cac3486fe37 Type: Storage 2013-01-15 20:21:07,040 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (pool-3-thread-48) [8991b34] Try to add duplicate values with same name. Type: UNASSIGNED. Value: vmname 2013-01-15 20:21:07,045 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (pool-3-thread-48) [8991b34] Try to add duplicate values with same name. Type: UNASSIGNED. Value: vmname 2013-01-15 20:21:07,049 INFO [org.ovirt.engine.core.utils.transaction.TransactionSupport] (pool-3-thread-48) [8991b34] transaction rolled back 2013-01-15 20:21:07,050 ERROR [org.ovirt.engine.core.bll.ImportVmCommand] (pool-3-thread-48) [8991b34] Command org.ovirt.engine.core.bll.ImportVmCommand throw exception: java.lang.StringIndexOutOfBoundsException: String index out of range: 6 at java.lang.AbstractStringBuilder.deleteCharAt(AbstractStringBuilder.java:766) [rt.jar:1.6.0_24] at java.lang.StringBuilder.deleteCharAt(StringBuilder.java:280) [rt.jar:1.6.0_24] at org.ovirt.engine.core.bll.ImportVmCommand.auditInvalidInterfaces(ImportVmCommand.java:933) [engine-bll.jar:] at org.ovirt.engine.core.bll.ImportVmCommand.AddVmNetwork(ImportVmCommand.java:801) [engine-bll.jar:] at org.ovirt.engine.core.bll.ImportVmCommand$3.runInTransaction(ImportVmCommand.java:488) [engine-bll.jar:] at org.ovirt.engine.core.bll.ImportVmCommand$3.runInTransaction(ImportVmCommand.java:482) [engine-bll.jar:] at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInNewTransaction(TransactionSupport.java:204) [engine-utils.jar:] at org.ovirt.engine.core.bll.ImportVmCommand.addVmToDb(ImportVmCommand.java:482) [engine-bll.jar:] at org.ovirt.engine.core.bll.ImportVmCommand.executeCommand(ImportVmCommand.java:476) [engine-bll.jar:] at org.ovirt.engine.core.bll.CommandBase.ExecuteWithoutTransaction(CommandBase.java:804) [engine-bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:896) [engine-bll.jar:] at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:1203) [engine-bll.jar:] at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInSuppressed(TransactionSupport.java:168) [engine-utils.jar:] at org.ovirt.engine.core.utils.transaction.TransactionSupport.executeInScope(TransactionSupport.java:107) [engine-utils.jar:] at org.ovirt.engine.core.bll.CommandBase.Execute(CommandBase.java:911) [engine-bll.jar:] at org.ovirt.engine.core.bll.CommandBase.ExecuteAction(CommandBase.java:268) [engine-bll.jar:] at org.ovirt.engine.core.bll.MultipleActionsRunner.executeValidatedCommands(MultipleActionsRunner.java:182) [engine-bll.jar:] at org.ovirt.engine.core.bll.MultipleActionsRunner.RunCommands(MultipleActionsRunner.java:162) [engine-bll.jar:] at org.ovirt.engine.core.bll.MultipleActionsRunner$1.run(MultipleActionsRunner.java:84) [engine-bll.jar:] at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalWrapperRunnable.run(ThreadPoolUtil.java:64) [engine-utils.jar:] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.6.0_24] at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [rt.jar:1.6.0_24] at java.util.concurrent.FutureTask.run(FutureTask.java:166) [rt.jar:1.6.0_24] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.6.0_24] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.6.0_24] at java.lang.Thread.run(Thread.java:679) [rt.jar:1.6.0_24] 2013-01-15 20:21:07,232 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.GetVmsInfoVDSCommand] (ajp--0.0.0.0-8009-14) START, GetVmsInfoVDSCommand(storagePoolId = 38a9ac9d-fe31-4003-8111-3ac741470b6e, ignoreFailoverLimit = false, compatabilityVersion = null, storageDomainId = b9c2cf06-73ea-4dd4-900b-3af322ab223d, vmIdList = null), log id: 44689362 2013-01-15 20:21:07,284 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.GetVmsInfoVDSCommand] (ajp--0.0.0.0-8009-14) FINISH, GetVmsInfoVDSCommand, log id: 44689362 above only as I was somehow able to convince it, that it was a export domain ... question really is - how can i re-attach the Storage domain ?? Ideally w/o having to re-import the VMs ... although i'd accept it as a work around - however - re-creating is out of question, it'll take me 3 days ( and my job ) ... Alex -- | RHCE | Senior Systems Engineer | www.vcore.co | www.vsearchcloud.com |

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[Users] ovirt-engine-sdk-java package available via maven distribution now
by Michael Pasternak 15 Jan '13

15 Jan '13

All you need to work with oVirt java-sdk is add it as dependency to your pom.xml, for more details see [1]. [1] http://www.ovirt.org/Java-sdk#Maven_deployment -- Michael Pasternak RedHat, ENG-Virtualization R&D

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[Users] web admin portal not reachable after reboot
by Gianluca Cecchi 15 Jan '13

15 Jan '13

Hello, tried to simulate some maintenance operations and restart the f18 server where I installed the engine, version 3.2.0-1.20130113.gitc954518 I'm unable to connect to it after shutdown -r now The engine seems started correctly Even after systemctl restart ovirt-engine.service I'm not able to connect via web I can see this in httpd logs: [Tue Jan 15 13:38:08.512923 2013] [mpm_prefork:notice] [pid 1132] AH00170: caught SIGWINCH, shutting down gracefully [Tue Jan 15 13:38:50.950219 2013] [core:notice] [pid 1097] SELinux policy enabled; httpd running as context system_u:system_r:httpd_t:s0 [Tue Jan 15 13:38:51.014967 2013] [suexec:notice] [pid 1097] AH01232: suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [Tue Jan 15 13:38:52.000997 2013] [ssl:notice] [pid 1097] AH01886: SSL FIPS mode disabled [Tue Jan 15 13:38:52.146753 2013] [auth_digest:notice] [pid 1097] AH01757: generating secret for digest authentication ... [Tue Jan 15 13:38:53.000950 2013] [lbmethod_heartbeat:notice] [pid 1097] AH02282: No slotmem from mod_heartmonitor [Tue Jan 15 13:38:53.001039 2013] [ssl:notice] [pid 1097] AH01886: SSL FIPS mode disabled [Tue Jan 15 13:38:53.012520 2013] [mpm_prefork:notice] [pid 1097] AH00163: Apache/2.4.3 (Fedora) OpenSSL/1.0.1c-fips configured -- resuming normal operations [Tue Jan 15 13:38:53.012539 2013] [core:notice] [pid 1097] AH00094: Command line: '/usr/sbin/httpd -D FOREGROUND' # getenforce Permissive # systemctl status httpd.service httpd.service - The Apache HTTP Server Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled) Active: active (running) since Tue, 2013-01-15 13:38:53 CET; 9min ago Main PID: 1097 (httpd) Status: "Total requests: 0; Current requests/sec: 0; Current traffic: 0 B/sec" CGroup: name=systemd:/system/httpd.service ├ 1097 /usr/sbin/httpd -DFOREGROUND ├ 1267 /usr/sbin/httpd -DFOREGROUND ├ 1268 /usr/sbin/httpd -DFOREGROUND ├ 1269 /usr/sbin/httpd -DFOREGROUND ├ 1270 /usr/sbin/httpd -DFOREGROUND └ 1271 /usr/sbin/httpd -DFOREGROUND Jan 15 13:38:53 f18engine.ceda.polimi.it systemd[1]: Started The Apache HTTP Server. # systemctl status ovirt-engine.service ovirt-engine.service - oVirt Engine Loaded: loaded (/usr/lib/systemd/system/ovirt-engine.service; enabled) Active: active (running) since Tue, 2013-01-15 13:38:53 CET; 9min ago Process: 1233 ExecStart=/usr/bin/engine-service start (code=exited, status=0/SUCCESS) Main PID: 1274 (java) CGroup: name=systemd:/system/ovirt-engine.service └ 1274 engine-service -server -XX:+TieredCompilation -Xms1g -Xmx1g -XX:PermSize=256m -XX:MaxPermSize=256m -D... Jan 15 13:38:51 f18engine systemd[1]: Starting oVirt Engine... Jan 15 13:38:53 f18engine engine-service[1233]: Started engine process 1274. Jan 15 13:38:53 f18engine engine-service[1233]: Starting engine-service: [ OK ] Jan 15 13:38:53 f18engine systemd[1]: Started oVirt Engine. On browser I get after trying server is taking to much to answer... Before shutdown it was ok....

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[Users] VMWare vSphere resource pools access control like feature?
by Jiri Belka 15 Jan '13

15 Jan '13

Hi, in vSphere you can create a resource pool[1] and define to it access control and delegation... <quote> Access control and delegation - When a top-level administrator makes a resource pool available to a department-level administrator, that administrator can then perform all virtual machine creation and management within the boundaries of the resources to which the resource pool is entitled by the current shares, reservation, and limit settings. Delegation is usually done in conjunction with permissions setting </quote> Is it possible in oVirt? The usage here is to assing roles to a resource pool. You could do this with different DC/cluster in oVirt, but it looks like it is impossible if having _just_ one host (thus one DC/cluster). jirib [1] http://pubs.vmware.com/vsphere-50/index.jsp?topic=%2Fcom.vmware.vsphere.res…

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Re: [Users] oVirt Node (HyperVisor) - Memory Usage
by Doron Fediuck 15 Jan '13

15 Jan '13

-----Original Message----- From: Alex Leonhardt [alex.tuxx(a)gmail.com] Received: Friday, 11 Jan 2013, 11:28 To: oVirt Mailing List [users(a)ovirt.org] Subject: [Users] oVirt Node (HyperVisor) - Memory Usage Hi All, I've just had a little check on a hyper-visor (based on Centos 6.3) VDSM versions: vdsm.x86_64 4.10.0-0.44.14.el6 vdsm-cli.noarch 4.10.0-0.44.14.el6 vdsm-python.x86_64 4.10.0-0.44.14.el6 vdsm-xmlrpc.noarch 4.10.0-0.44.14.el6 BUT - my concern is more that a VMs virtual memory (VSZ) allocation is much higher than that of its configuration ? qemu 24233 11.0 1.0 *3030420* 1008484 ? Sl 2012 2189:02 /usr/libexec/qemu-kvm -S -M rhel6.3.0 -cpu Conroe -enable-kvm *-m 2048*-smp 4,sockets=1,cores=4,threads=1 -name Alex -- | RHCE | Senior Systems Engineer | www.vcore.co | www.vsearchcloud.com | Alex, What usage do you see and what did you configure?

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Re: [Users] Network reconfiguration in ovirt 3.1
by Itamar Heim 15 Jan '13

15 Jan '13

On 12/27/2012 03:48 PM, Dan Kenigsberg wrote: ... > On the other hand, we need to define the management network when a host > is added to the setup, and nagging for confirmation for each of them may > lead us to the blind baboon acking syndrome. > > Since I'd like to normalize the way ovirtmgmt is created, and make it > more like other networks, I've written up > http://www.ovirt.org/Features/Normalized_ovirtmgmt_Initialization > > If the Add Host dialog had a checkbox saying "define ovirtmgmt network > automatically", would it satisfy you? (any other comment to that feature > page is welcome). 1. in general, I like it. iiuc, you don't really need the management network for normal work (engine would connect to host by its fqdn/ip by default). if you do want to set a vlan/bond/SLA/roles/etc - then you just configure it. 2. need to see how to preserve backward compatibility - i.e., bootstrap will probably need to handle this for older engines. 3. iirc, in ovirt-node the bridge is created prior to bootstrap, which wouldn't be needed any more. Itamar

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