May 2012 - Devel - oVirt List Archives

[Engine-devel] network features review
by Livnat Peer 22 May '12

22 May '12

Hi All, This is a summary of comments we(*) gathered while reviewing the current network related functionality in oVirt, we'll open the relevant RFE/Bugs but wanted to share first to get comments: Default Gateway: ---------------- current status - In the UI/API we expose to the user the possibility to configure the default gateway for the host. We expose this option only when editing the management network. comments - Apparently we do not configure the host default gateway but the network gateway. 1. We need to fix the phrasing to gateway (not default gateway) 2. Why do we block it for networks which are not the management network 3. We need to support configuring the host default gateway. Non VM (Bridge-less) Network: ----------------------------- current status - During bootstrap we configure the management network on the host. We did not implement configuring bridge-less management network during bootstrap. comments - 1. Supporting bridge-less network is a new feature,the design of this feature did not include changing the bootstrap process which make this feature non-useful when it comes to management network. Today one can edit a network only when it is not attached to clusters, at this point you can change the management network to be non-VM network, the problem is that we configure the management network on the host during bootstrap and we do not get a parameter if to create a bridge or not (we always create a bridge). What we end up with is - we can't change the management network once we added clusters/hosts but if changing it before attaching a cluster we ignore it in the bootstrap process. Check connectivity: -------------------- current status - The 'check connectivity' functionality is available only when editing the management network, it validates that we did not loose connectivity to the host, if we did the changes are rolled backed automatically. comments - 1. Sometimes when changing configuration of another network we can 'damage' the connectivity to the host. We want to expose the check connectivity functionality on any network configuration change. VLAN tagging of management Network ----------------------------------- current status - The user can set a VLAN tag on the management network. comments - 1. Any configuration of the management network needs support in the bootstrap process (see explanation above for bridge-less network) 2. In case of VLAN tagging it is even more complicated, when adding a host to oVirt we add it's address and it can not be changed after the host was added to the system. in the bootstrap process we set the management network on the nic oVirt engine used to ssh through, unless the VLAN device is already configured and the IP used for the ssh is already on this VLAN (for which it will work) we can't set the network to be on another IP address. Rollback network configuration: -------------------------------- current status - We have the option to make changes to the host network configuration and not persist the changes (they won't survive machine reboot) comments - 1. We are missing the functionality of rolling back the changes (without rebooting the machine), this functionality is the complementary behavior of 'save network configuration'. Predefined bonds: ----------------- current status - In the bootstrap process we create bonds0-5 on the hosts and then we use them when creating a bond on the host comments - 1. Creating the bonds in the host during the bootstrap process is not needed and we can let the user choose the bond name (limited to bondX) and create bonds only upon request. Editing Network properties while Network is attached to cluster/s ------------------------------------------------------------------ current status - Changing the network properties is blocked if the network is attached to a cluster. comments - 1. We should relax this approach. to start with we can enable editing when there are no active hosts in the cluster/s. doing more than the above requires substantially more work both in VDSM and engine. Thank you, Livnat (*) we == {Dan Kenigsberg, Igor Lvovsky, Mike Kolesnik, Moti Asayag, Muli Salem, Alona Kaplan, Livnat Peer} (**) We have even longer list for the UI changes needed, for them we'll open bugs directly to avoid another long email.

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[Engine-devel] oVirt and Quantum
by Gary Kotton 22 May '12

22 May '12

Hi, As part of a POC we have integrated Quantum (http://wiki.openstack.org/Quantum) into oVirt (http://www.ovirt.org/) This has been tested with the OVS and Linux Bridge plugins. The details of the integration can be found at - https://fedoraproject.org/wiki/Quantum_and_oVirt. Any comments and suggestions would be greatly appreciated. Thanks Gary

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[Engine-devel] F17 maven build failure
by Ofer Schreiber 21 May '12

21 May '12

Hey, I'm trying to build ovirt-engine in Fedora 17, and getting the following error: [INFO] oVirt Modules - manager ........................... FAILURE [1:05.421s] .... [ERROR] Failed to execute goal org.apache.maven.plugins:maven-checkstyle-plugin:2.6:check (default) on project manager-modules: Execution default of goal org.apache.maven.plugins:maven-checkstyle-plugin:2.6:check failed: Plugin org.apache.maven.plugins:maven-checkstyle-plugin:2.6 or one of its dependencies could not be resolved: The following artifacts could not be resolved: checkstyle:checkstyle:jar:5.0, antlr:antlr:jar:2.7.6, commons-beanutils:commons-beanutils-core:jar:1.7.0, com.google.collections:google-collections:jar:0.9: Could not find artifact checkstyle:checkstyle:jar:5.0 -> [Help 1] Any idea how can I resolve it? --- Ofer Schreiber

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[Engine-devel] port mirroring REST API
by Livnat Peer 21 May '12

21 May '12

Hi All, After digging into the port mirroring feature I suggest a different modeling of it in the API. The current modeling is to add to vnic a boolean property of port-mirroring, e.g. api/vms/{vm-id}/nics <nics> <nic> ... <network href="/api/networks/{network-id}" id="{network-id}"/> <port-mirroring> true </port mirroring> </nic> </VM> This modeling imply 2 limitations: 1. The vnic must be connected to the network it wants to monitor 2. the nic can mirror only a single network Both of the above limitations are correct to the current implementation. Going forward we might want to introduce the above functionalities and the above modeling won't hold. Instead of the above I suggest to change the port-mirroring property to a list of networks. <nics> <nic> ... <network href="/api/networks/{network-id}" id="{network-id}"/> <port-mirroring> <network href="/api/networks/{network-id}" id="{network-id}"/> .... </port mirroring> </nic> </VM> In this version we'll validate that the network under port-mirroring is equal to the network the vnic is connected to, in future versions we can remove this validation without changing the API. Thanks, Livnat

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[Engine-devel] Engine DB - user locked
by Elad Tabak 21 May '12

21 May '12

Hi, After an attempt to clear the DB by running './create_db_devel.sh -u postgres', I got an error: *Failed to create database engine* I then run 'dropdb -U postgres engine', and then 'create_db_devel.sh' again, but still I get the same error. When I tried to login from the admin web interface, I get authentication error. This is from the jboss log: USER_FAILED_TO_AUTHENTICATE_ACCOUNT_IS_LOCKED_OR_DISABLED I also tried running './create_db_devel.sh -u postgres -d engine_new', but it gives the same error ("Failed to create database engine_new"). I tried restarting the posgresql service, it didn't help. Please advice. Thanks, Elad

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[Engine-devel] Advanced Nfs Options + NFSv4 GUI mockup
by Einav Cohen 21 May '12

21 May '12

Please review the mock-up on the feature page: http://www.ovirt.org/wiki/Features/AdvancedNfsOptions#User_Experience Comments are welcome. ---- Thanks, Einav

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[Engine-devel] MAC address validation
by Mike Kolesnik 21 May '12

21 May '12

--=_866d6214-3639-45a0-b94a-0b67e454d998 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Hi, We have a bug open on engine to validate MAC address: https://bugzilla.redhat.com/show_bug.cgi?id=756437 The format supported by engine (for Ethernet) is FF:FF:FF:FF:FF:FF (F is any hex char). Is there any other format we must support? Regards, Mike --=_866d6214-3639-45a0-b94a-0b67e454d998 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Times New Roman; font-size: 12pt; color: #000000'>Hi, We have a bug open on engine to validate MAC address: https://bugzilla.redhat.com/show_bug.cgi?id=756437 The format supported by engine (for Ethernet) is FF:FF:FF:FF:FF:FF (F is any hex char). Is there any other format we must support? <div>Regards, Mike </div> </div></body></html> --=_866d6214-3639-45a0-b94a-0b67e454d998--

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[Engine-devel] IMPORTANT: Root web application moved
by Juan Hernandez 20 May '12

20 May '12

Hello, I have recently merged a change that moves the root web application to the .ear directory: http://gerrit.ovirt.org/3782 This change could break your environment if you apply the patch and you don't do a clean installation. You may find an error like this in your server log and the application can fail to deploy: JBAS014777: Services which failed to start: service jboss.web.deployment.default-host./: org.jboss.msc.service.StartException in service jboss.web.deployment.default-host./: Failed to start service That means that you have more than one / application. Please make sure that you don't have the old ROOT.war in your deployment directory. Just remove it and the corresponding ROOT.war.dodeploy file. Also make sure that you don't have the following parameter in your standalone.xml file: enable-welcome-root="true" Change the value to "false". None of this actions are needed if you are building new RPMs and doing a clean installation. If you still have problems starting the application server after applying this change please let me know. Regards, Juan Hernandez

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[Engine-devel] DiskImage public mupper
by Michael Pasternak 20 May '12

20 May '12

what should be exposed to user as disk.id: DiskImage.id or DiskImage.ImageId ? -- Michael Pasternak RedHat, ENG-Virtualization R&D

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[Engine-devel] Java 7: Fix namespaces use in OVF writer
by Juan Hernandez 18 May '12

18 May '12

Hello, I recently submitted a change to fix the way we manage namespaces in the OVF writer: http://gerrit.ovirt.org/4540 The problem is that it doesn't work with the StAX reference implementation included with Java 7. With the patched OVF writer I generated the attached OVF file. I would appreciate if someone can take a quick look at it and tell me if it is correct. I would also appreciate if you can send me known good OVF files generated by the engine, to compare them with the ones produced with the patched OVF writer. Thanks in advance, Juan Hernandez -- Dirección Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta 3ºD, 28016 Madrid, Spain Inscrita en el Reg. Mercantil de Madrid – C.I.F. B82657941 - Red Hat S.L.

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[Engine-devel] Where is the git workspace of "engine-iso-uploader"?
by Shu Ming 18 May '12

18 May '12

Hi, From this page, I am told that it should be in the same workspace as ovirt-engine. http://www.ovirt.org/project/subprojects/ However, I can not find it in ovirt-engine workspace. Where does it go? -- Shu Ming<shuming(a)linux.vnet.ibm.com> IBM China Systems and Technology Laboratory

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[Engine-devel] Feedback requested on name change
by Alex Lourie 17 May '12

17 May '12

This is a multi-part message in MIME format. --------------090408020509030405010906 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit We have now separated tools repositories which are built independently from ovirt-engine, for example "ovirt-image-uploader". Our rpms (ovirt-engine) has a dependency on those tools, using the following option: <snip> ... Requires: %{name}-image-uploader ... <snip> %{name} is substituted by 'ovirt-engine' during build, creating a dependency on "*ovirt-engine-image-uploader*". This, in turn, makes a non-resolved dependency, as the actual package name built for image-uploader is "*ovirt-image-uploader*". We can resolve this by either changing the dependency in our rpms or by changing the tools package names (relevant also for iso-uploader and log-collector). Please let me know which way seems preferable for this. Thanks. -- Alex Lourie. --------------090408020509030405010906 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body bgcolor="#FFFFFF" text="#000000"> We have now separated tools repositories which are built independently from ovirt-engine, for example "ovirt-image-uploader". Our rpms (ovirt-engine) has a dependency on those tools, using the following option: <snip> ... Requires: %{name}-image-uploader ... <snip> %{name} is substituted by 'ovirt-engine' during build, creating a dependency on "ovirt-engine-image-uploader". This, in turn, makes a non-resolved dependency, as the actual package name built for image-uploader is "ovirt-image-uploader". We can resolve this by either changing the dependency in our rpms or by changing the tools package names (relevant also for iso-uploader and log-collector). Please let me know which way seems preferable for this. Thanks. <pre class="moz-signature" cols="72">-- Alex Lourie.</pre> </body> </html> --------------090408020509030405010906--

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[Engine-devel] RefObject
by Laszlo Hornyak 17 May '12

17 May '12

hi, Thank you for the reviews on the refobject removal patches! Here are some more :) http://gerrit.ovirt.org/4465 http://gerrit.ovirt.org/4501 http://gerrit.ovirt.org/4502 Thank you, Laszlo

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[Engine-devel] Random seeding in unit tests
by Allon Mureinik 16 May '12

16 May '12

If you ever need a comfortable way to inject a random seed to your test (e.g., for reproducing a specific run), check out the new RandomUtilsSeedingRule: http://ovirt.org/wiki/RandomUtilsSeedingRule

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[Engine-devel] git-review error.
by snmishra＠linux.vnet.ibm.com 15 May '12

15 May '12

Hi, I am trying to push a patch to gerrit for review. $ ./git-review -t nullpointer remote: Resolving deltas: 0% (0/6) To ssh://snmishra@gerrit.ovirt.org:29418/ovirt-engine.git ! [remote rejected] HEAD -> refs/publish/master/nullpointer (prohibited by Gerrit) error: failed to push some refs to 'ssh://snmishra@gerrit.ovirt.org:29418/ovirt-engine.git' I can ssh to gerrit.ovirt.org without password, so that seems to be setup correctly. git-review version is 1.17. I am on 'nullpointer' branch. Thanks in advance for your help. Regards Sharad Mishra

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[Engine-devel] add host failed
by hkran＠linux.vnet.ibm.com 15 May '12

15 May '12

Hi, when I add a host to newly setup ovirt-engine,the system told me that install failed What can I do to figure out what is wrong with it? 2012-May-15, 11:51:37 Host mddd installation failed. Please refer to log files for further details.. 2012-May-15, 11:51:37 Failed to install Host mddd. Step: INSTALLER LIB; Details: deployUtil.py download failed. Pathname could not be resolved (verify computer/domain name).. 2012-May-15, 11:51:31 Installing Host mddd. Step: INSTALLER; Details: Test platform succeeded. 2012-May-15, 11:51:14 Installing Host mddd. Step: RHEV_INSTALL; Details: Connected to Host 9.115.118.194 with SSH key fingerprint: e1:bf:2a:93:f4:1e:4c:fe:22:ca:68:5d:36:06:3b:68. 2012-May-15, 11:51:12 Host mddd parameters were updated by admin@internal. 2012-May-15, 11:46:27 User admin@internal logged in. thanks!

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[Engine-devel] reviewer needed for cleanup patchset
by Laszlo Hornyak 14 May '12

14 May '12

Hi, I need someone who could verify and/or approve my changeset to remove usage of the deprecated RefObject class. http://gerrit.ovirt.org/4235 http://gerrit.ovirt.org/4236 http://gerrit.ovirt.org/4237 http://gerrit.ovirt.org/4238 http://gerrit.ovirt.org/4239 Thank you, Laszlo

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[Engine-devel] The correct way to create test dependencies between
by Allon Mureinik 14 May '12

14 May '12

Hi guys, I've recently come up with (what I believe is) an elegant way to mock the Config object using JUnit @Rules and Mockito (The gritty details can be found at http://gerrit.ovirt.org/4155) This presented me with another issue: On the one hand, the code depends on junit and mockito jars, which are not available in the main scope, only in the test scope. On the other hand, in vanilla Maven there is no dependency between tests of different projects, so placing this class in util's test would make it inaccessible to bll tests. The solution Maven suggests for these kind of issues is creating a test jar (http://maven.apache.org/guides/mini/guide-attached-tests.html) In addition to the regular jar the module produces, you'll get another -test jar, which other modules can depend on using the <type>test-jar</type>, which could of course be put in <scope>test</scope>. Before pushing forward with this approach, I'd like to know if anyone has a principle objection to it. Thanks, Allon

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[Engine-devel] value too long for type character varying(20) in function "insertvds_interface"
by Itzik Brown 14 May '12

14 May '12

Hi, When running VDSM on host with Infiniband HCAs I get the following errors in /usr/share/jboss-as/standalone/log/server.log on the ovirt-engine host. WARN [org.ovirt.engine.core.vdsbroker.VdsManager] (QuartzScheduler_Worker-17) ResourceManager::refreshVdsRunTimeInfo::Failed to refresh VDS , vds = 783eb0ac-9a91-11e1-a8e4-000c29de7759 : xena003, error = DataIntegrityViolationException: CallableStatementCallback; SQL [{call insertvds_interface(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)}]; ERROR: value too long for type character varying(20) Where: SQL statement "INSERT INTO vds_interface(addr, bond_name, bond_type, gateway, id, is_bond, bond_opts, mac_addr, name, network_name, speed, subnet, boot_protocol, type, VDS_ID, vlan_id, mtu, bridged) VALUES(v_addr, v_bond_name, v_bond_type, v_gateway, v_id, v_is_bond, v_bond_opts, v_mac_addr, v_name, v_network_name, v_speed, v_subnet, v_boot_protocol, v_type, v_vds_id, v_vlan_id, v_mtu, v_bridged)" More detailed log: http://pastebin.com/AHD3di5i VDSM: From git repository commit 8a14b63fbbafbdb9ee7f85a9b702bff310f4f668 oVirt-engine: From git repository comit b24dddf094e08afa6a2032a487b37476318a872d Any suggestions? Regards, Itzik

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[Engine-devel] PosixFS: GUI mock-ups have been updated
by Einav Cohen 13 May '12

13 May '12

Please review the mock-ups on the feature page: http://www.ovirt.org/wiki/Features/PosixFSConnection#Changes_in_GUI Comments are welcome. ---- Thanks, Einav

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[Engine-devel] Questions on NIC hotplug (http://www.ovirt.org/wiki/Features/Design/DetailedHotlugNic)
by Yaniv Kaul 13 May '12

13 May '12

1. I wasn't sure from the description, but can one change the Network to which a NIC is connected to when it's up? (looks like a much lighter and reasonable action than unplugging-changing-plugging. Also very easy to do in the physical world). I'm quite sure there's a request for such a feature. 2. The REST API usage of 'activate' and 'deactivate' is certainly not inline with the UI's terminology, which is not only a shame, but is also (to me) confusing with setting the NIC's link up/down (which is possible in QEMU, not sure if we do it in oVirt). the UI concept of arrows also seem to support 'up'/'down' ... 3. Donno if it's just the mock ups, but lets try to use 'Network Card' over 'NIC' where possible. 4. I'm not sure why do we need the 'plug' and 'unplug' buttons, and can't do it in the 'Edit' dialog box. I think it's confusing. 5. How do I create a non-plugged NIC via the API? How do I see if a VM's NIC is plugged or not via the API? 6. SDK example would be great too.

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[Engine-devel] Fwd: Supporting native USB in oVirt
by Oved Ourfalli 11 May '12

11 May '12

Hey, We are now working on adding the support for native USB devices on oVirt, and we have some difficulties. Please see the details/discussion below. Thank you for your help, Oved ----- Forwarded Message ----- From: "Itamar Heim" <iheim(a)redhat.com> To: "Michal Privoznik" <mprivozn(a)redhat.com> Cc: "Oved Ourfalli" <ovedo(a)redhat.com>, "Dave Allan" <dallan(a)redhat.com>, "Jiri Denemark" <jdenemar(a)redhat.com>, "Igor Lvovsky" <ilvovsky(a)redhat.com>, "Eli Mesika" <emesika(a)redhat.com>, "Hans de Goede" <hdegoede(a)redhat.com>, "Dan Kenigsberg" <danken(a)redhat.com>, "Andrew Cathrow" <acathrow(a)redhat.com> Sent: Wednesday, May 9, 2012 1:18:40 PM Subject: Re: Supporting native USB in oVirt On 05/09/2012 01:12 PM, Michal Privoznik wrote: > On 08.05.2012 09:19, Oved Ourfalli wrote: >> Hi, >> >> We are now working on adding the support for native USB devices on oVirt. >> As far as we understand, in order to use it we need to pass the following devices with the following restrictions (according to the EHCI spec): >> 1. EHCI USB controller - with the highest function number, #7. >> >> devices='{type:controller,device:usb,model:ich9-ehci1,address:{type:pci,domain:0x0000,bus:0x00,slot:0x04,function:0x7}}' >> >> 2. 3 UHCI USB controllers, on the same bus and PCI slot as the EHCI controller. Set the multifunction bit to on, on the controller with function #0. >> >> devices='{type:controller,device:usb,model:ich9-uhci1,master:{startport:0},address:{type:pci,domain:0x0000,bus:0x00,slot:0x04,function:0x0,multifunction:on}}' >> devices='{type:controller,device:usb,model:ich9-uhci2,master:{startport:2},address:{type:pci,domain:0x0000,bus:0x00,slot:0x04,function:0x1}}' >> devices='{type:controller,device:usb,model:ich9-uhci3,master:{startport:4},address:{type:pci,domain:0x0000,bus:0x00,slot:0x04,function:0x2}}' >> >> 3. USB redirect devices (according to the needed number of USB slots, maximum 6) on the same bus, each one having a different port. >> >> devices='{type:redir,device:spicevmc,bus:usb,address:{type:usb,bus:0,port:1}}' >> devices='{type:redir,device:spicevmc,bus:usb,address:{type:usb,bus:0,port:2}}' >> devices='{type:redir,device:spicevmc,bus:usb,address:{type:usb,bus:0,port:3}}' >> devices='{type:redir,device:spicevmc,bus:usb,address:{type:usb,bus:0,port:4}}' >> devices='{type:redir,device:spicevmc,bus:usb,address:{type:usb,bus:0,port:5}}' >> devices='{type:redir,device:spicevmc,bus:usb,address:{type:usb,bus:0,port:6}}' >> >> 4. If we want more than 6 USB slots, we need to have 2 EHCI controllers, and 6 UHCI controllers, that are consistent with the restrictions above, on different bus. >> (we need them to be on different bus, since the connection between the redirect devices and the controllers is the bus). >> >> According to Hans (cc-ed), if we let libvirt pick its own addresses, it will put each controller of the composite USB controller device on its own pci slot, which is a violation of the EHCI spec. > >> >> The problem is that the oVirt engine is not aware of addresses. They aren't managed by it. >> They are chosen automatically by libvirt, returned to the engine, and they saved in the engine database in order to provide the ability to retain the same PCI addresses after VM restart. >> >> So, in order to support the EHCI spec, oVirt will have to be aware of addresses, manage them (allocate them, check for collisions, update on every libvirt change regarding that, etc...). Obviously, it doesn't feel right, and in fact it is also not feasible, to manage these addresses in the oVirt domain. >> >> Is all the above correct, or are we missing something? >> If so, can you address the issues above, and provide the ability to manage these devices in libvirt? > > Let's have this conversation upstream (libvirt-list(a)redhat.com) Many > developers are there so if there's anything libvirt can do, we should > agree on concept there.

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[Engine-devel] oVirt UserPortal changes
by Vojtech Szocs 10 May '12

10 May '12

Hi everyone, there were some important changes regarding UserPortal introduced recently, so I'll try to summarize the main points here. Please refer to [http://gerrit.ovirt.org/4273] for more details. - legacy (SmartGWT-based) UserPortal is no longer built/compiled during standard oVirt Maven build In case you still want to build/deploy original UserPortal: 1. uncomment "userportal-legacy" sections in ear/pom.xml 2. in frontend/webadmin/modules/pom.xml, include <module>userportal</module> within the <modules> section 3. use "gwt-user-legacy" profile when building oVirt - profile "gwt-user-gwtp" is replaced with "gwt-user", this triggers compilation of new (GWTP-based) UserPortal For example, to build oVirt with WebAdmin and new UserPortal: mvn clean install -Psetup,dep,gwt-admin,gwt-user - UserPortal host page URL has changed to: http(s)://<server-address>[:<port>]/UserPortal/org.ovirt.engine.ui.userportal.UserPortal/UserPortal.html This reflects the URL of original UserPortal. Feel free to contact me if you have any questions. Thanks, Vojtech

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[Engine-devel] create_db_devel.sh failing
by Shireesh Anjal 10 May '12

10 May '12

Creating views... psql:create_views.sql:215: ERROR: column l.phisical_volume_id does not exist LINE 84: l.phisical_volume_id, ^ Failed to create database engine Regards, Shireesh

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[Engine-devel] Stuck at the firewall.conf in vds_bootstrap
by Shu Ming 09 May '12

09 May '12

Hi, My vds_installer was stuck at running vds_bootstrap when I tried to add one host node in my ovirt-engine. For some reasons, the /tmp/firewall.conf.* file was not downloaded and that caused vds_bootstrap's failure. Is there any quick way to disable the "-f" option for vds_bootstrap in engine server or in host node? That will not allow vdsm to overwrite the firewall configurations in host. --- From the vds_install.xxxxxx.log in my host, here is the command where the vds_installer was stuck. /tmp/vds_bootstrap_1a9728df-e3b4-4d7b-8258-835038587bad.py -v -O cstl -t 2012-05-09T16:00:04 -f /tmp/firewall.conf.1a9728df-e3b4-4d7b-8258-835038587bad http://ovirt-engine-112:80/Components/vds/ 9.181.129.110 1a9728df-e3b4-4d7b-8258-835038587bad -- Shu Ming<shuming(a)linux.vnet.ibm.com> IBM China Systems and Technology Laboratory

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