January 2012 - Devel - oVirt List Archives

[Engine-devel] VM Payload feature
by Oved Ourfalli 10 Apr '12

10 Apr '12

Hey all, Continuing the discussion about Aeolus instance data injection to a VM (http://lists.ovirt.org/pipermail/engine-devel/2012-January/000423.html) we propose a new VM Payload feature. The following wiki page contains a description page of the feature. http://www.ovirt.org/wiki/Features/VMPayload Please read and review. There are several approaches there, and we wish to head your opinions and thoughts about them. Once we agree on an approach, we will start designing. Thank you, Oved

10 18

[Engine-devel] Moving to Jboss AS7
by Oved Ourfalli 06 Feb '12

06 Feb '12

Hey all, The code changes required to make the engine work on Jboss AS7 will soon be push It will, of course, require you to install it, and start working with it :-) A separate E-mail will be sent to notify you all once pushed, and then you'll have to perform the following steps: 1. Download jboss 7.1.0 Beta1b (http://download.jboss.org/jbossas/7.1/jboss-as-7.1.0.Beta1b/jboss-as-7.1.0.…) - There is a newer version, but it has issues in the REST-API, so we decided to work with the beta version until a proper fix will be released. 2. Fetch the latest changes from our git repository 3. Change the Jboss home to the new path, both in the JBOSS_HOME environment variable, and in maven settings file (~/.m2/settings.xml) 4. Build the engine, with profiles "dep" and "setup". This will put all the proper configuration files, postgresql driver and make all the other needed changes in Jboss in order to make it work properly mvn clean install -Psetup,dep ....... 5. In order to run Jboss go to JBOSS_HOME/bin and run ./standalone.sh 6. Look inside the JBOSS_HOME/bin/standalone.conf file in order to enable jboss debugging (just uncomment the line JAVA_OPTS="$JAVA_OPTS -Xrunjdwp:transport=dt_socket,address=8787,server=y,suspend=n") 7. If you have a krb5.conf file you are working with, put it in JBOSS_HOME/standalone/configuration directory 8. Run Jboss (and be impressed by the startup speed!) The above will be also added to the wiki page for building the engine as soon as the patches will be pushed upstream. Some facts about Jboss 7: 1. It supports both standalone deployment, and domain deployment. We use the standalone one. 2. Stuff related to the standalone mode can be found in the JBOSS_HOME/standalone directory: * configuration - contains the main configuration file called standalone.xml file, plus some other configuration files * deployments - that's where your deployments should be. When adding a new one, don't forget to create a file called "<deployment-name>.dodeploy" in order to make it deploy. * log - that's where the log files are written (unless stated differently in the standalone.xml file). 3. The different modules that come with Jboss 7 are located in JBOSS_HOME/modules directory * No more common/lib directory. * Every module has a module.xml file which contains it's dependencies in other modules, the jars that are part of the module, and etc. * In order to use a dependency from there you have to add "Dependencies" section to your manifest file (do git grep "Dependencies" to take a look at some examples done in the engine source code). 4. Useful links: * Documentation - https://docs.jboss.org/author/display/AS7/Documentation * Class loading changes - https://docs.jboss.org/author/display/AS7/Class+Loading+in+AS7 * The Jboss community - http://community.jboss.org/wiki Please send issues/feedback to this mailing list. Thank you all, Oved

4 6

[Engine-devel] Simplifying our POJOs
by Mike Kolesnik 06 Feb '12

06 Feb '12

--=_fc18606d-6d0a-46bb-9d9b-34be55a9dcf7 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi, Today many POJO s are used throughout the system to convey data: =E2=80=A2 Parameters - To send data to commands. =E2=80=A2 Business Entities - To transfer data in the parameters & to/f= rom the DB. These POJOs are (usually) very verbose and full of boilerplate code . This, in turn, reduces their readability and maintainability for a couple o= f reasons (that I can think of): =E2=80=A2 It's hard to know what does what: =E2=80=A2 Who participates in equals/hashCode? =E2=80=A2 What fields are printed in toString? =E2=80=A2 Consistency is problematic: =E2=80=A2 A field may be part of equals but not hashCode, or vice v= ersa. =E2=80=A2 This breaks the Object.hashCode() contract! =E2=80=A2 Adding/Removing fields take more time since you need to synchronize the cha= nge to all boilerplate methods. =E2=80=A2 Again, we're facing the consistency problem. =E2=80=A2 These simple classes tend to be very long and not very readable. =E2= =80=A2 Boilerplate code makes it harder to find out which methods don't beh= ave the default way. =E2=80=A2 Javadoc, if existent, is usually meaningless (but you might s= ee some banal documentation that doesn't add any real value). =E2=80=A2 Our existing classes are not up to standard! So what can be done to remedy the situation? We could, of course, try to simplify the classes as much as we can and mayb= e address some of the issues. This won't alleviate the boilerplate code problem altogether, though. We could write annotations to do some of the things for us automatically. The easiest approach would be runtime-based, and would hinder performance. = This also means we need to maintain this "infrastructure" and all the impli= cations of such a decision. Luckily, there is a much easier solution: Someone else already did it! Check out Project Lombok: http://projectlombok.org What Lombok gives us, among some other things, is a way to greatly simplify= our POJOs by using annotations to get the boilerplate code automatically g= enerated. This means we get the benefit of annotations which would simplify the code = a whole lot, while not imposing a performance cost (since the boilerplate c= ode is generated during compilation). However, it's also possible to create the methods yourself if you want them= to behave differently. Outside the POJO itself, you would see it as you would always see it. So what are the downsides to this approach? =E2=80=A2 First of all, Lombok provides also some other capabilities wh= ich I'm not sure are required/wanted at this time. =E2=80=A2 That's why I propose we use it for commons project, and m= ake use of it's POJO-related annotations ONLY. =E2=80=A2 There might be a problem debugging the code since it's auto-generated. =E2=80=A2 I think this is rather negligible, since usually you don'= t debug POJOs anyway. =E2=80=A2 There might be a problem if the auto-generated code throws an Exception. =E2=80=A2 As before, I'm rather sure this is an edge-case which we = usually won't hit (if at all). Even given these possible downsides, I think that we would benefit greatly = if we would introduce this library. If you have any questions, you're welcome to study out the project site whi= ch has very thorough documentation: http://projectlombok.org Your thoughts on the matter? Regards, Mike --=_fc18606d-6d0a-46bb-9d9b-34be55a9dcf7 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><head><style type=3D'text/css'>p { margin: 0; }</style></head><body><= div style=3D'font-family: Times New Roman; font-size: 12pt; color: #000000'= >Hi, Today many <a href=3D"http://en.wikipedia.org/wiki/Plain_Old_Ja= va_Object">POJO</a>s are used throughout the system to convey data: <ul>= <li>  Parameters - To send data to commands.</li><li>  Business E= ntities - To transfer data in the parameters & to/from the DB.</li></ul= >These POJOs are (usually) very verbose and full of <a href=3D"http://en.wi= kipedia.org/wiki/Boilerplate_code">boilerplate code</a>. This, in tu= rn, reduces their readability and maintainability for a couple of reasons (= that I can think of): <ul><li>It's hard to know what does what:</li><ul>= <li>Who participates in equals/hashCode?</li><li>What fields are printed in= toString?  </li></ul><li>Consistency is problematic:</li><ul><li>= A field may be part of equals but not hashCode, or vice versa.</li><li>This= breaks the <a href=3D"http://docs.oracle.com/javase/6/docs/api/java/lang/O= bject.html#hashCode%28%29">Object.hashCode()</a> contract!</li></ul><li>Adding/Removing fields take more time since you nee= d to synchronize the change to all boilerplate methods.</li><ul><li>Again, we're= facing the consistency problem.</li></ul><li>These simple classes tend to b= e very long and not very readable.</li><li>Boilerplate code makes it harder to fin= d out which methods don't behave the default way.</li><li>Javadoc, if existent, is usually meaningle= ss (but you might see some banal documentation that doesn't add any real value).</li><li>Our existing classes are not up to standard!</li></ul> <= span style=3D"font-weight: bold;">So what can be done to remedy the situati= on? We could, of course, try to simplify the classes as much = as we can and maybe address some of the issues. This won't alleviate the= boilerplate code problem altogether, though. We could write annotat= ions to do some of the things for us automatically. The easiest approach= would be runtime-based, and would hinder performance. This also means w= e need to maintain this "infrastructure" and all the implications of such a= decision. Luckily, there is = a much easier solution: Someone else already did it! Check ou= t Project Lombok: http://projectlombok.org What Lombok gives us, among s= ome other things, is a way to greatly simplify our POJOs by using annotatio= ns to get the boilerplate code automatically generated. This means we ge= t the benefit of annotations which would simplify the code a whole lot, whi= le not imposing a performance cost (since the boilerplate code is generated= during compilation). However, it's also possible to create the methods = yourself if you want them to behave differently. Outside the POJO itself= , you would see it as you would always see it. So what are the downs= ides to this approach? <ul><li>First of all, Lombok provides also some o= ther capabilities which I'm not sure are required/wanted at this time.</li>= <ul><li>That's why I propose we use it for commons project, and make use of= it's POJO-related annotations ONLY.</li></ul><li>There might be a problem = debugging the code since it's auto-generated.</li><ul><li>I think this is r= ather negligible, since usually you don't debug POJOs anyway.</li></ul><li>= There might be a problem if the auto-generated code throws an Exception.</l= i><ul><li>As before, I'm rather sure this is an edge-case which we usually = won't hit (if at all).</li></ul></ul> Even given these possible downside= s, I think that we would benefit greatly if we would introduce this library= . If you have any questions, you're welcome to study out the project= site which has very thorough documentation: http://projectlombok.org <b= r>Your thoughts on the matter? <div>Regards,= Mike </div> </div></body></html> --=_fc18606d-6d0a-46bb-9d9b-34be55a9dcf7--

5 10

[Engine-devel] ovirt core MOM
by Livnat Peer 01 Feb '12

01 Feb '12

Hi All, This is what we've discussed in the meeting today: Multiple storage domain: - Should have a single generic verb for removing a disk. - We block removing the last template disk - template is immutable. - We add a shared logic for multiple actions of cloning a disk. Clone VM from Snapshot: - Shared disk and direct LUN are open issues, Yair will start a discussion on this upstream. - The suggestion was to mark direct LUN and shared disk as unplugged disks when taking a snapshot. - We had no time to discuss setup networks and stable device addressed, we'll discuss this on the next meeting. Thanks, Livnat

4 14

[Engine-devel] Development process wiki page
by Oved Ourfalli 01 Feb '12

01 Feb '12

Hey all, I've wrote a wiki page on the oVirt development process. It contains mostly information on the patch review process, patch submission and some git guidelines. http://www.ovirt.org/wiki/DevProcess I added a link to it from the main wiki page. Your comments are welcome. Thank you, Oved

6 10

[Engine-devel] New oVirt-engine RPMs available - Release Candidates
by Ofer Schreiber 31 Jan '12

31 Jan '12

Hi all, We've just finished uploading a new set of oVirt-engine rpms into ovirt.org. These rpms, versioned 3.0.0_0001-1.4, are considered as release candidates for our first release. In order to install the RPMs, please follow the instructions described in http://www.ovirt.org/wiki/Installing_ovirt_from_rpm Feedback, comments and bug reports are always welcome. The oVirt-Engine team

7 9

[Engine-devel] Quota feature design changes
by Maor 31 Jan '12

31 Jan '12

Hi all, Few changes were made in the quota design, Main issues that were changed : 1.Quota usages will be calculated and fetched using DB function instead using persistency. Using memory should improve performance and prevent integrity issues. 2.Default unlimited quota will be assigned with resources only when DC is at disable mode, in any other DC mode, user should not notice it as a consumable quota or consume new resources from it. You can view quota changes in the following design wiki: http://www.ovirt.org/wiki/Features/Design/Quota Thanks, Maor

1 0

[Engine-devel] New oVirt-engine RPMs available - Release Candidates
by Dan Kenigsberg 30 Jan '12

30 Jan '12

<snip> > > 4) VDS Bootstrap > > If you check the box for iptables then it breaks the system with an invalid rule > > Looking at the error from my system > "Jan 29 21:38:50 host1 iptables.init[1637]: iptables: Applying firewall rules: iptables-restore v1.4.12: physdev: option "--physdev-is-bridged" cannot be inverted." > > The problem is that we are using > "-A FORWARD -m physdev ! --physdev-is-bridged -j REJECT --reject-with icmp-host-prohibited" > > -vs- > > "-I FORWARD -m physdev --physdev-is-bridged -j ACCEPT" > > > On the point of iptables, why do we open libvirt tls port and the snmp port. This as these iptables rules are kept within Engine, I'll keep that question for them. > > After I fixed iptables I still had a problem, the host was showing as non-operational with the error message "NETWORK_UNREACHABLE" (there's a literal missing there) > > Looking at the host it appears that the management bridge wasn't created. > > The bootstrap log is attached. It shows the operation failing but still marked the bootstrap as successful. > (also in the log we have rhn/satellite references that need to be removed) > > I've not looked at the reason for the failure yet, but an empty line at the end of my ifcfg-em1 file looks suspicious. You are correct (too bad I've noticed your suspicion only after reading the log) > Sun, 29 Jan 2012 21:30:05 DEBUG makeBridge found the following bridge paramaters: ['ONBOOT=yes', 'BOOTPROTO=none', 'IPADDR=172.16.31.230', 'DNS1=172.16.31.4', 'NM_CONTROLLED=no', 'NETMASK=255.255.255.0', 'DNS2=172.16.31.1', 'GATEWAY=172.16.31.1', ''] > Sun, 29 Jan 2012 21:30:05 DEBUG ['/usr/share/vdsm/addNetwork', 'ovirtmgmt', '', '', 'em1', 'ONBOOT=yes', 'BOOTPROTO=none', 'IPADDR=172.16.31.230', 'DNS1=172.16.31.4', 'NM_CONTROLLED=no', 'NETMASK=255.255.255.0', 'DNS2=172.16.31.1', 'GATEWAY=172.16.31.1', '', 'blockingdhcp=true', 'skipLibvirt=True'] > Sun, 29 Jan 2012 21:30:05 DEBUG > Sun, 29 Jan 2012 21:30:05 DEBUG Traceback (most recent call last): > File "/usr/lib64/python2.7/runpy.py", line 162, in _run_module_as_main > "__main__", fname, loader, pkg_name) > File "/usr/lib64/python2.7/runpy.py", line 72, in _run_code > exec code in run_globals > File "/usr/share/vdsm/configNetwork.py", line 924, in <module> > main() > File "/usr/share/vdsm/configNetwork.py", line 890, in main > kwargs = _parseKwargs(sys.argv[3:]) > File "/usr/share/vdsm/configNetwork.py", line 876, in _parseKwargs > return dict(arg.split('=', 1) for arg in args) > ValueError: dictionary update sequence element #11 has length 1; 2 is required addNetwork script breaks down in tears if it sees the empty arg '', which is passed to it by makeBridge. makeBridge should become more robust - but until then, please del lines with no key=value form from ifcfg. Dan.

2 2

[Engine-devel] oVirt release go/nogo meeting
by Moran Goldboim 30 Jan '12

30 Jan '12

This is a multi-part message in MIME format. --------------010509010704080105030908 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit towards today meeting, listed are the problematic bugs from QE perspective, most in new state, several are blockers and the rest needs to be discussed and fixed with high priority for next version, filtered by component VDSM: 773371 <https://bugzilla.redhat.com/show_bug.cgi?id=773371> high 2012-01-11 urgent Linux fsimonce(a)redhat.com NEW --- vdsm: when installing vdsm manually in the host and then installing host with web-admin /etc/libvirt/qemu.conf is using spice_tls=1 which causes vm's to fail to run with cert error dron(a)redhat.com vdsm 781970 <https://bugzilla.redhat.com/show_bug.cgi?id=781970> urgent 2012-01-16 urgent Linux danken(a)redhat.com NEW --- [vdsm] Migration fails due to changes in xmlrpclib in Python 2.7 jlibosva(a)redhat.com vdsm 784324 <https://bugzilla.redhat.com/show_bug.cgi?id=784324> high Tue 10:21 high Linux extras-orphan@fedoraproject... NEW --- [qemu-kvm] guest crash when connection to storage is blocked on host machine dron(a)redhat.com kvm 785557 <https://bugzilla.redhat.com/show_bug.cgi?id=785557> high Sun 09:51 unspecified All dougsland(a)redhat.com NEW --- [vdsm][deployUtil] host installation adds interface configured with NM_CONTROLLED="yes" to a bridge which is unsupported. dnaori(a)redhat.com vdsm 785749 <https://bugzilla.redhat.com/show_bug.cgi?id=785749> unspecified 09:27:13 unspecified Unspecified danken(a)redhat.com NEW --- [ovirt] [vdsm] deadlock after prepareForShutdown when connection to storage is blocked with VMs running hateya(a)redhat.com vdsm Engine: 782432 <https://bugzilla.redhat.com/show_bug.cgi?id=782432> urgent 2012-01-17 urgent Linux lpeer(a)redhat.com NEW --- ovirt-engine-core: extend fails when there is more than once host in cluster dron(a)redhat.com ovirt-engine-core 783083 <https://bugzilla.redhat.com/show_bug.cgi?id=783083> high 2012-01-19 unspecified Linux lpeer(a)redhat.com NEW --- NPE during SD removal jlibosva(a)redhat.com ovirt-engine-core 783662 <https://bugzilla.redhat.com/show_bug.cgi?id=783662> urgent 2012-01-21 unspecified Linux oourfali(a)redhat.com MODIFIED --- IPA - IPA does not perform login with UPN pstehlik(a)redhat.com ovirt-engine-core 783789 <https://bugzilla.redhat.com/show_bug.cgi?id=783789> high 2012-01-22 unspecified Linux lpeer(a)redhat.com NEW --- [ovirt][engine][core] - exception when trying to fence a SPM host that moved to non responsive yeylon(a)redhat.com ovirt-engine-core 784900 <https://bugzilla.redhat.com/show_bug.cgi?id=784900> high Thu 10:35 high Unspecified lpeer(a)redhat.com NEW --- [ovirt] [engine-core] null pointer exception when merging snapshot and engine gets restarted - VM stuck in unknown state hateya(a)redhat.com ovirt-engine-core 785671 <https://bugzilla.redhat.com/show_bug.cgi?id=785671> urgent 04:55:48 urgent Linux lpeer(a)redhat.com NEW --- ovirt-engine-core: after trying to add a snapshot while a snapshot is created and getting an error vm CreateAllSnapshotsFromVmCommand will fail to aquire lock forever dron(a)redhat.com ovirt-engine-core webadmin: 785565 <https://bugzilla.redhat.com/show_bug.cgi?id=785565> high Sun 10:52 high Linux ecohen(a)redhat.com NEW --- [ovirt] [webadmin] refresh problem after discover & login to target - content of getDeviceList is not presented dron(a)redhat.com ovirt-engine-webadmin ovirt-node: 785728 <https://bugzilla.redhat.com/show_bug.cgi?id=785728> high 08:36:17 unspecified Unspecified jboggs(a)redhat.com NEW --- [installation] ovirt node installation fails dnaori(a)redhat.com https://bugzilla.redhat.com/buglist.cgi?quicksearch=773371+781970+784324+78… Moran. --------------010509010704080105030908 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body text="#000000" bgcolor="#ffffff"> towards today meeting, listed are the problematic bugs from QE perspective, most in new state, several are blockers and the rest needs to be discussed and fixed with high priority for next version, filtered by component VDSM: <table class="bz_buglist" id="buglist_table" width="100%" cellpadding="4" cellspacing="0"> <tbody> <tr class="bz_bugitem bz_severity_high bz_priority_urgent bz_status_NEW bz_row_odd "> </tr> <tr class="bz_bugitem bz_severity_high bz_priority_urgent bz_status_NEW bz_row_odd "> <td> </td> <td class="first-child bz_id_column"> <a name="b773371" href="https://bugzilla.redhat.com/show_bug.cgi?id=773371">773371</a> </td> <td style="white-space: nowrap;" class="bz_bug_severity_column">high </td> <td style="white-space: nowrap;" class="bz_opendate_column">2012-01-11 </td> <td style="white-space: nowrap;" class="bz_priority_column">urgent </td> <td style="white-space: nowrap;" class="bz_op_sys_column">Linux </td> <td style="white-space: nowrap;" class="bz_assigned_to_column"> <a class="moz-txt-link-abbreviated" href="mailto:fsimonce@redhat.com">fsimonce(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_bug_status_column">NEW </td> <td style="white-space: nowrap;" class="bz_resolution_column"> --- </td> <td class="bz_short_desc_column">vdsm: when installing vdsm manually in the host and then installing host with web-admin /etc/libvirt/qemu.conf is using spice_tls=1 which causes vm's to fail to run with cert error </td> <td style="white-space: nowrap;" class="bz_reporter_column"> <a class="moz-txt-link-abbreviated" href="mailto:dron@redhat.com">dron(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_cf_qa_whiteboard_column"> </td> <td style="white-space: nowrap;" class="bz_component_column">vdsm </td> </tr> <tr class="bz_bugitem bz_severity_urgent bz_priority_urgent bz_status_NEW bz_row_even "> <td> </td> <td class="first-child bz_id_column"> <a name="b781970" href="https://bugzilla.redhat.com/show_bug.cgi?id=781970">781970</a> </td> <td style="white-space: nowrap;" class="bz_bug_severity_column">urgent </td> <td style="white-space: nowrap;" class="bz_opendate_column">2012-01-16 </td> <td style="white-space: nowrap;" class="bz_priority_column">urgent </td> <td style="white-space: nowrap;" class="bz_op_sys_column">Linux </td> <td style="white-space: nowrap;" class="bz_assigned_to_column"> <a class="moz-txt-link-abbreviated" href="mailto:danken@redhat.com">danken(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_bug_status_column">NEW </td> <td style="white-space: nowrap;" class="bz_resolution_column"> --- </td> <td class="bz_short_desc_column">[vdsm] Migration fails due to changes in xmlrpclib in Python 2.7 </td> <td style="white-space: nowrap;" class="bz_reporter_column"> <a class="moz-txt-link-abbreviated" href="mailto:jlibosva@redhat.com">jlibosva(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_cf_qa_whiteboard_column"> </td> <td style="white-space: nowrap;" class="bz_component_column">vdsm </td> </tr> <tr class="bz_bugitem bz_severity_high bz_priority_high bz_status_NEW bz_row_odd "> <td> </td> <td class="first-child bz_id_column"> <a name="b784324" href="https://bugzilla.redhat.com/show_bug.cgi?id=784324">784324</a> </td> <td style="white-space: nowrap;" class="bz_bug_severity_column">high </td> <td style="white-space: nowrap;" class="bz_opendate_column">Tue 10:21 </td> <td style="white-space: nowrap;" class="bz_priority_column">high </td> <td style="white-space: nowrap;" class="bz_op_sys_column">Linux </td> <td style="white-space: nowrap;" class="bz_assigned_to_column"> extras-orphan@fedoraproject... </td> <td style="white-space: nowrap;" class="bz_bug_status_column">NEW </td> <td style="white-space: nowrap;" class="bz_resolution_column"> --- </td> <td class="bz_short_desc_column">[qemu-kvm] guest crash when connection to storage is blocked on host machine </td> <td style="white-space: nowrap;" class="bz_reporter_column"> <a class="moz-txt-link-abbreviated" href="mailto:dron@redhat.com">dron(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_cf_qa_whiteboard_column"> </td> <td style="white-space: nowrap;" class="bz_component_column">kvm </td> </tr> <tr class="bz_bugitem bz_severity_high bz_priority_unspecified bz_status_NEW bz_row_even "> <td> </td> <td class="first-child bz_id_column"> <a name="b785557" href="https://bugzilla.redhat.com/show_bug.cgi?id=785557">785557</a> </td> <td style="white-space: nowrap;" class="bz_bug_severity_column">high </td> <td style="white-space: nowrap;" class="bz_opendate_column">Sun 09:51 </td> <td style="white-space: nowrap;" class="bz_priority_column">unspecified </td> <td style="white-space: nowrap;" class="bz_op_sys_column">All </td> <td style="white-space: nowrap;" class="bz_assigned_to_column"> <a class="moz-txt-link-abbreviated" href="mailto:dougsland@redhat.com">dougsland(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_bug_status_column">NEW </td> <td style="white-space: nowrap;" class="bz_resolution_column"> --- </td> <td class="bz_short_desc_column">[vdsm][deployUtil] host installation adds interface configured with NM_CONTROLLED="yes" to a bridge which is unsupported. </td> <td style="white-space: nowrap;" class="bz_reporter_column"> <a class="moz-txt-link-abbreviated" href="mailto:dnaori@redhat.com">dnaori(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_cf_qa_whiteboard_column"> </td> <td style="white-space: nowrap;" class="bz_component_column">vdsm </td> </tr> <tr class="bz_bugitem bz_severity_unspecified bz_priority_unspecified bz_status_NEW bz_row_odd "> <td> </td> <td class="first-child bz_id_column"> <a name="b785749" href="https://bugzilla.redhat.com/show_bug.cgi?id=785749">785749</a> </td> <td style="white-space: nowrap;" class="bz_bug_severity_column">unspecified </td> <td style="white-space: nowrap;" class="bz_opendate_column">09:27:13 </td> <td style="white-space: nowrap;" class="bz_priority_column">unspecified </td> <td style="white-space: nowrap;" class="bz_op_sys_column">Unspecified </td> <td style="white-space: nowrap;" class="bz_assigned_to_column"> <a class="moz-txt-link-abbreviated" href="mailto:danken@redhat.com">danken(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_bug_status_column">NEW </td> <td style="white-space: nowrap;" class="bz_resolution_column"> --- </td> <td class="bz_short_desc_column">[ovirt] [vdsm] deadlock after prepareForShutdown when connection to storage is blocked with VMs running </td> <td style="white-space: nowrap;" class="bz_reporter_column"> <a class="moz-txt-link-abbreviated" href="mailto:hateya@redhat.com">hateya(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_cf_qa_whiteboard_column"> </td> <td style="white-space: nowrap;" class="bz_component_column">vdsm </td> </tr> </tbody> </table> Engine: <table class="bz_buglist" id="buglist_table" width="100%" cellpadding="4" cellspacing="0"> <tbody> <tr class="bz_bugitem bz_severity_urgent bz_priority_urgent bz_status_NEW bz_row_odd "> </tr> <tr class="bz_bugitem bz_severity_urgent bz_priority_urgent bz_status_NEW bz_row_odd "> <td> </td> <td class="first-child bz_id_column"> <a name="b782432" href="https://bugzilla.redhat.com/show_bug.cgi?id=782432">782432</a> </td> <td style="white-space: nowrap;" class="bz_bug_severity_column">urgent </td> <td style="white-space: nowrap;" class="bz_opendate_column">2012-01-17 </td> <td style="white-space: nowrap;" class="bz_priority_column">urgent </td> <td style="white-space: nowrap;" class="bz_op_sys_column">Linux </td> <td style="white-space: nowrap;" class="bz_assigned_to_column"> <a class="moz-txt-link-abbreviated" href="mailto:lpeer@redhat.com">lpeer(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_bug_status_column">NEW </td> <td style="white-space: nowrap;" class="bz_resolution_column"> --- </td> <td class="bz_short_desc_column">ovirt-engine-core: extend fails when there is more than once host in cluster </td> <td style="white-space: nowrap;" class="bz_reporter_column"> <a class="moz-txt-link-abbreviated" href="mailto:dron@redhat.com">dron(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_cf_qa_whiteboard_column"> </td> <td style="white-space: nowrap;" class="bz_component_column">ovirt-engine-core </td> </tr> <tr class="bz_bugitem bz_severity_high bz_priority_unspecified bz_status_NEW bz_row_even "> <td> </td> <td class="first-child bz_id_column"> <a name="b783083" href="https://bugzilla.redhat.com/show_bug.cgi?id=783083">783083</a> </td> <td style="white-space: nowrap;" class="bz_bug_severity_column">high </td> <td style="white-space: nowrap;" class="bz_opendate_column">2012-01-19 </td> <td style="white-space: nowrap;" class="bz_priority_column">unspecified </td> <td style="white-space: nowrap;" class="bz_op_sys_column">Linux </td> <td style="white-space: nowrap;" class="bz_assigned_to_column"> <a class="moz-txt-link-abbreviated" href="mailto:lpeer@redhat.com">lpeer(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_bug_status_column">NEW </td> <td style="white-space: nowrap;" class="bz_resolution_column"> --- </td> <td class="bz_short_desc_column">NPE during SD removal </td> <td style="white-space: nowrap;" class="bz_reporter_column"> <a class="moz-txt-link-abbreviated" href="mailto:jlibosva@redhat.com">jlibosva(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_cf_qa_whiteboard_column"> </td> <td style="white-space: nowrap;" class="bz_component_column">ovirt-engine-core </td> </tr> <tr class="bz_bugitem bz_severity_urgent bz_priority_unspecified bz_status_MODIFIED bz_row_odd "> <td> </td> <td class="first-child bz_id_column"> <a name="b783662" href="https://bugzilla.redhat.com/show_bug.cgi?id=783662">783662</a> </td> <td style="white-space: nowrap;" class="bz_bug_severity_column">urgent </td> <td style="white-space: nowrap;" class="bz_opendate_column">2012-01-21 </td> <td style="white-space: nowrap;" class="bz_priority_column">unspecified </td> <td style="white-space: nowrap;" class="bz_op_sys_column">Linux </td> <td style="white-space: nowrap;" class="bz_assigned_to_column"> <a class="moz-txt-link-abbreviated" href="mailto:oourfali@redhat.com">oourfali(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_bug_status_column">MODIFIED </td> <td style="white-space: nowrap;" class="bz_resolution_column"> --- </td> <td class="bz_short_desc_column">IPA - IPA does not perform login with UPN </td> <td style="white-space: nowrap;" class="bz_reporter_column"> <a class="moz-txt-link-abbreviated" href="mailto:pstehlik@redhat.com">pstehlik(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_cf_qa_whiteboard_column"> </td> <td style="white-space: nowrap;" class="bz_component_column">ovirt-engine-core </td> </tr> <tr class="bz_bugitem bz_severity_high bz_priority_unspecified bz_status_NEW bz_row_even "> <td> </td> <td class="first-child bz_id_column"> <a name="b783789" href="https://bugzilla.redhat.com/show_bug.cgi?id=783789">783789</a> </td> <td style="white-space: nowrap;" class="bz_bug_severity_column">high </td> <td style="white-space: nowrap;" class="bz_opendate_column">2012-01-22 </td> <td style="white-space: nowrap;" class="bz_priority_column">unspecified </td> <td style="white-space: nowrap;" class="bz_op_sys_column">Linux </td> <td style="white-space: nowrap;" class="bz_assigned_to_column"> <a class="moz-txt-link-abbreviated" href="mailto:lpeer@redhat.com">lpeer(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_bug_status_column">NEW </td> <td style="white-space: nowrap;" class="bz_resolution_column"> --- </td> <td class="bz_short_desc_column">[ovirt][engine][core] - exception when trying to fence a SPM host that moved to non responsive </td> <td style="white-space: nowrap;" class="bz_reporter_column"> <a class="moz-txt-link-abbreviated" href="mailto:yeylon@redhat.com">yeylon(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_cf_qa_whiteboard_column"> </td> <td style="white-space: nowrap;" class="bz_component_column">ovirt-engine-core </td> </tr> <tr class="bz_bugitem bz_severity_high bz_priority_high bz_status_NEW bz_row_odd "> <td> </td> <td class="first-child bz_id_column"> <a name="b784900" href="https://bugzilla.redhat.com/show_bug.cgi?id=784900">784900</a> </td> <td style="white-space: nowrap;" class="bz_bug_severity_column">high </td> <td style="white-space: nowrap;" class="bz_opendate_column">Thu 10:35 </td> <td style="white-space: nowrap;" class="bz_priority_column">high </td> <td style="white-space: nowrap;" class="bz_op_sys_column">Unspecified </td> <td style="white-space: nowrap;" class="bz_assigned_to_column"> <a class="moz-txt-link-abbreviated" href="mailto:lpeer@redhat.com">lpeer(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_bug_status_column">NEW </td> <td style="white-space: nowrap;" class="bz_resolution_column"> --- </td> <td class="bz_short_desc_column">[ovirt] [engine-core] null pointer exception when merging snapshot and engine gets restarted - VM stuck in unknown state </td> <td style="white-space: nowrap;" class="bz_reporter_column"> <a class="moz-txt-link-abbreviated" href="mailto:hateya@redhat.com">hateya(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_cf_qa_whiteboard_column"> </td> <td style="white-space: nowrap;" class="bz_component_column">ovirt-engine-core </td> </tr> <tr class="bz_bugitem bz_severity_urgent bz_priority_urgent bz_status_NEW bz_row_even "> <td> </td> <td class="first-child bz_id_column"> <a name="b785671" href="https://bugzilla.redhat.com/show_bug.cgi?id=785671">785671</a> </td> <td style="white-space: nowrap;" class="bz_bug_severity_column">urgent </td> <td style="white-space: nowrap;" class="bz_opendate_column">04:55:48 </td> <td style="white-space: nowrap;" class="bz_priority_column">urgent </td> <td style="white-space: nowrap;" class="bz_op_sys_column">Linux </td> <td style="white-space: nowrap;" class="bz_assigned_to_column"> <a class="moz-txt-link-abbreviated" href="mailto:lpeer@redhat.com">lpeer(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_bug_status_column">NEW </td> <td style="white-space: nowrap;" class="bz_resolution_column"> --- </td> <td class="bz_short_desc_column">ovirt-engine-core: after trying to add a snapshot while a snapshot is created and getting an error vm CreateAllSnapshotsFromVmCommand will fail to aquire lock forever </td> <td style="white-space: nowrap;" class="bz_reporter_column"> <a class="moz-txt-link-abbreviated" href="mailto:dron@redhat.com">dron(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_cf_qa_whiteboard_column"> </td> <td style="white-space: nowrap;" class="bz_component_column">ovirt-engine-core </td> </tr> </tbody> </table> webadmin: <table class="bz_buglist" id="buglist_table" width="100%" cellpadding="4" cellspacing="0"> <tbody> <tr class="bz_bugitem bz_severity_high bz_priority_high bz_status_NEW bz_row_even "> <tr class="bz_bugitem bz_severity_high bz_priority_high bz_status_NEW bz_row_even "> <td class="first-child bz_id_column"> <a name="b785565" href="https://bugzilla.redhat.com/show_bug.cgi?id=785565">785565</a> </td> <td style="white-space: nowrap;" class="bz_bug_severity_column">high </td> <td style="white-space: nowrap;" class="bz_opendate_column">Sun 10:52 </td> <td style="white-space: nowrap;" class="bz_priority_column">high </td> <td style="white-space: nowrap;" class="bz_op_sys_column">Linux </td> <td style="white-space: nowrap;" class="bz_assigned_to_column"> <a class="moz-txt-link-abbreviated" href="mailto:ecohen@redhat.com">ecohen(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_bug_status_column">NEW </td> <td style="white-space: nowrap;" class="bz_resolution_column"> --- </td> <td class="bz_short_desc_column">[ovirt] [webadmin] refresh problem after discover & login to target - content of getDeviceList is not presented </td> <td style="white-space: nowrap;" class="bz_reporter_column"> <a class="moz-txt-link-abbreviated" href="mailto:dron@redhat.com">dron(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_cf_qa_whiteboard_column"> </td> <td style="white-space: nowrap;" class="bz_component_column">ovirt-engine-webadmin </td> </tr> </tr> </tbody> </table> ovirt-node: <table class="bz_buglist" id="buglist_table" width="100%" cellpadding="4" cellspacing="0"> <tbody> <tr class="bz_bugitem bz_severity_high bz_priority_unspecified bz_status_NEW bz_row_even "> <tr class="bz_bugitem bz_severity_high bz_priority_unspecified bz_status_NEW bz_row_even "> <td> </td> <td class="first-child bz_id_column"> <a name="b785728" href="https://bugzilla.redhat.com/show_bug.cgi?id=785728">785728</a> </td> <td style="white-space: nowrap;" class="bz_bug_severity_column">high </td> <td style="white-space: nowrap;" class="bz_opendate_column">08:36:17 </td> <td style="white-space: nowrap;" class="bz_priority_column">unspecified </td> <td style="white-space: nowrap;" class="bz_op_sys_column">Unspecified </td> <td style="white-space: nowrap;" class="bz_assigned_to_column"> <a class="moz-txt-link-abbreviated" href="mailto:jboggs@redhat.com">jboggs(a)redhat.com</a> </td> <td style="white-space: nowrap;" class="bz_bug_status_column">NEW </td> <td style="white-space: nowrap;" class="bz_resolution_column"> --- </td> <td class="bz_short_desc_column">[installation] ovirt node installation fails </td> <td style="white-space: nowrap;" class="bz_reporter_column"> <a class="moz-txt-link-abbreviated" href="mailto:dnaori@redhat.com">dnaori(a)redhat.com</a> </td> </tr> </tr> </tbody> </table> <a class="moz-txt-link-freetext" href="https://bugzilla.redhat.com/buglist.cgi?quicksearch=773371+781970+784324+78…">https://bugzilla.redhat.com/buglist.cgi?quicksearch=773371+781970+784324+78…</a> Moran. </body> </html> --------------010509010704080105030908--

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[Engine-devel] better gwt compile times
by Gilad Chaplik 29 Jan '12

29 Jan '12

Use draftCompile flag: Enable faster, but less-optimized, compilations. draft compile only for gecko: -Dgwt.userAgent=gecko1_8 -Dgwt.draftCompile=true, Total time: 2:10.928s (3:05s without it) Saves a cool one minute (more time to be stuck in traffic) *obviously gwt developers should test their code fully compiled (for all browsers and without drafCompile flag) Thanks, Gilad.

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