- Devel - oVirt List Archives

[Engine-devel] Add traffic shaping parameters for a network interface.
by Giuseppe Vallarelli 12 Jun '13

12 Jun '13

Hi Guys, I've recently submitted a patch to support traffic shaping for a network interface (http://gerrit.ovirt.org/#/c/15445/) This work is needed in order to support http://www.ovirt.org/Features/Network_QoS . Given: 'specParams': {'inbound': {'average': '1000', 'peak': '5000', 'burst': '1024'}, 'outbound': {'average': '128', 'burst': '256'}}} Generated xml is the following one: <bandwidth> <inbound average="1000" burst="1024" peak="5000"/> <outbound average="128" burst="256"/> </bandwidth> As you can see I tried to keep the data structure as flat as possible having the bandwidth element not carrying any useful information. Feedback is highly appreciated. Cheers, Giuseppe.

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[Engine-devel] Updates in VdsUpdateRuntimeInfo
by Liran Zelkha 12 Jun '13

12 Jun '13

Hi all, I'm checking performance for VdsUpdateRunTimeInfo. Naturally, much of the performance surrounds database activity (getVmsRunningOnVds queries, updateDeviceRuntimeInfo, updateVmDynamic) Few questions: 1. I have implemented batch updates for procedure UpdateVmDeviceRuntimeInfo for improved performance. 2. Seems like the only parameters UpdateVmDeviceRuntimeInfo is getting are vm_id,vm_device_id,address and alias. Are those rapidly changing, or will it be beneficial to implement caching on those updates (to ensure not-required updates do not travel to the database). 3. Any additional known performance problems you know of in regards to this class? Thanks...

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[Engine-devel] Few detailed REST API questions
by Morrissey, Christopher 12 Jun '13

12 Jun '13

Hi All, I'm working with the REST API and have a question that I haven't been able to figure out. When destroying a storage domain, it appears that a host is required in the storage domain. Can this be any host that has access to that domain? The storage domain returned through the REST api does not have the host populated so I'm not sure how I would figure out a specific host to put in there other than to just make sure it's one that can access the domain. -Chris Chris Morrissey Software Engineer NetApp Inc. 919.476.4428

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[Engine-devel] xml rpc exceptions
by Laszlo Hornyak 11 Jun '13

11 Jun '13

hi, When starting my VM's I get a strange XML RPC error. org.xml.sax.SAXException: Serializable objects aren't supported, if isEnabledForExtensions() == false org.apache.xmlrpc.common.XmlRpcExtensionException: Serializable objects aren't supported, if isEnabledForExtensions() == false Looks like it is trying to send a Serializable object as parameter to the VDSM, but it is not able to do so. Is anyone handling this issue? Thx, Laszlo

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[Engine-devel] Ovirt live build failure
by Ohad Basan 11 Jun '13

11 Jun '13

Hello everyone. The jenkins ovirt live job is failing due to libvirt dependency: Error creating Live CD : Failed to build transaction : vdsm-4.11.0-28.git634b9f4.fc18.x86_64 requires libvirt >= 1.0.2-1 http://jenkins.ovirt.org/job/ovirt_live_create_iso/151/artifact/ovirt-live-… Does anyone have an idea how to solve it? the only thing I thought about is compiling libvirt from source in the job itself. Thanks Ohad

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[Engine-devel] Performance and scalability
by Liran Zelkha 10 Jun '13

10 Jun '13

Hi all, I've added a new feature page for Performance and Scalability. Please review and add your ideas... http://www.ovirt.org/Features/Performance_And_Scalability

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Re: [Engine-devel] [oVirt Jenkins] ovirt_engine_find_bugs - Build # 4398 - Still Unstable!
by Eyal Edri 09 Jun '13

09 Jun '13

fyi, findbugs is still failing on NORMAL priority bugs. http://jenkins.ovirt.org/job/ovirt_engine_find_bugs/4398/findbugsResult/NOR… <snip> Commit 44687e0b885a478e3ddbd39376be5d4e9beb07d1 by Shahar Havivi findbugs: remove unread fields Change-Id: Ied4990cd90e58e566679851b3e2c5dcde05629cd </snip> please resolve asap, this might hide other new bugs introduced. Eyal. infra team. ----- Original Message ----- > From: "Jenkins ci oVirt Server" <jenkins(a)ovirt.org> > To: eedri(a)redhat.com, yzaslavs(a)redhat.com, dcaro(a)redhat.com, shavivi(a)redhat.com, abonas(a)redhat.com > Sent: Sunday, June 9, 2013 3:48:10 PM > Subject: [oVirt Jenkins] ovirt_engine_find_bugs - Build # 4398 - Still Unstable! > > Project: http://jenkins.ovirt.org/job/ovirt_engine_find_bugs/ > Build: http://jenkins.ovirt.org/job/ovirt_engine_find_bugs/4398/ > Build Number: 4398 > Build Status: Still Unstable > Triggered By: Started by an SCM change, Started by an SCM change > > ------------------------------------- > Changes Since Last Success: > ------------------------------------- > Changes for Build #4389 > [Shahar Havivi] findbugs: resultSet is not close after use > > [Shahar Havivi] findbugs: inaccurate floating point comparison > > [Shahar Havivi] findbugs: Unwritten public fields > > [Alona Kaplan] engine: multiple gateways > > > Changes for Build #4390 > [Alon Bar-Lev] novnc: no need to raise terminate exception on termination > > > Changes for Build #4391 > [Alon Bar-Lev] novnc: cleanup defaults file > > [Alon Bar-Lev] novnc: log file is actually trace file > > [Alon Bar-Lev] novnc: override get_target instead of new_client > > [Alon Bar-Lev] novnc: use service debug instead of configuration > > [Alon Bar-Lev] packaging: service: add debug when module returns > > > Changes for Build #4392 > [Sahina Bose] engine: Multiple gateways test failure fixed > > > Changes for Build #4393 > [Juan Hernandez] core: Make GUID encoders singletons > > > Changes for Build #4394 > [Shahar Havivi] findbugs: fix for inaccurate floating point comparison > > > Changes for Build #4395 > [Ori Liel] restapi: RSDL rename power_management.user_name-->username > (#969097) > > > Changes for Build #4396 > [Ori Liel] restapi: RSDL Missing 'fence_type' param - #969797 > > [Ravi Nori] restapi : memory_policy-guaranteed option doesn't exists in 'add > vm' autocompletion > > > Changes for Build #4397 > [Moti Asayag] engine: Use NetworkUtils.getEngineNetwork where possible > > [Moti Asayag] engine: Some network cleanups > > > Changes for Build #4398 > [Alissa Bonas] core: rename methods to start with lowercase > > [Shahar Havivi] findbugs: ignore: Log interface should not be the same as the > implemented class name > > [Shahar Havivi] findbugs: ignore Unwritten public fields > > [Shahar Havivi] findbugs: remove unread fields > > > > > ----------------- > Failed Tests: > ----------------- > No tests ran. > >

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[Engine-devel] Network Quality of Service 3.3 - Feature page (NEW)
by Ofri Masad 09 Jun '13

09 Jun '13

Hi all, A new Feature page for "Network Quality of Service" feature was published. New design include "VNIC Profile" design. http://www.ovirt.org/Features/Network_QoS Feature was dramatically changed since last Feature page was published. You are more than welcome to share you thoughts and insights. Full detailed implementation page will be available soon. Thanks, Ofri.

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Re: [Engine-devel] [oVirt Jenkins] ovirt_engine_find_bugs - Build # 4393 - Still Unstable!
by Eyal Edri 09 Jun '13

09 Jun '13

fyi, your last commits add NORAMAL & HIGH priority FINDBUGS issues. please resolve asap. http://jenkins.ovirt.org/job/ovirt_engine_find_bugs/4389/changes#detail Eyal. ----- Original Message ----- > From: "Jenkins ci oVirt Server" <jenkins(a)ovirt.org> > To: eedri(a)redhat.com, yzaslavs(a)redhat.com, dcaro(a)redhat.com, "juan hernandez" <juan.hernandez(a)redhat.com> > Sent: Friday, June 7, 2013 3:09:59 PM > Subject: [oVirt Jenkins] ovirt_engine_find_bugs - Build # 4393 - Still Unstable! > > Project: http://jenkins.ovirt.org/job/ovirt_engine_find_bugs/ > Build: http://jenkins.ovirt.org/job/ovirt_engine_find_bugs/4393/ > Build Number: 4393 > Build Status: Still Unstable > Triggered By: Started by an SCM change > > ------------------------------------- > Changes Since Last Success: > ------------------------------------- > Changes for Build #4389 > [Shahar Havivi] findbugs: resultSet is not close after use > > [Shahar Havivi] findbugs: inaccurate floating point comparison > > [Shahar Havivi] findbugs: Unwritten public fields > > [Alona Kaplan] engine: multiple gateways > > > Changes for Build #4390 > [Alon Bar-Lev] novnc: no need to raise terminate exception on termination > > > Changes for Build #4391 > [Alon Bar-Lev] novnc: cleanup defaults file > > [Alon Bar-Lev] novnc: log file is actually trace file > > [Alon Bar-Lev] novnc: override get_target instead of new_client > > [Alon Bar-Lev] novnc: use service debug instead of configuration > > [Alon Bar-Lev] packaging: service: add debug when module returns > > > Changes for Build #4392 > [Sahina Bose] engine: Multiple gateways test failure fixed > > > Changes for Build #4393 > [Juan Hernandez] core: Make GUID encoders singletons > > > > > ----------------- > Failed Tests: > ----------------- > No tests ran. > >

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[Engine-devel] about session_timeout in API
by wlbleaboy＠126 09 Jun '13

09 Jun '13

ÕâÊÇÒ»·â MIME žñÊœµÄ¶à²¿·ÖÓÊŒþ¡£ ------=_NextPart_000_009C_01CE645D.9F2C74B0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi, all: What's meaning of session_timeout in ovirt-engine-sdk-python API, ------=_NextPart_000_009C_01CE645D.9F2C74B0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" = xmlns:o=3D"urn:schemas-microsoft-com:office:office" = xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" = xmlns=3D"http://www.w3.org/TR/REC-html40"> <head> <META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; = charset=3Dus-ascii"> <meta name=3DGenerator content=3D"Microsoft Word 12 (filtered medium)"> <style>  </style>  </head> <body lang=3DZH-CN link=3Dblue vlink=3Dpurple = style=3D'text-justify-trim:punctuation'> <div class=3DSection1> Hi, all:<o:p></o:p>          = What’s meaning of session_timeout in ovirt-engine-sdk-python = API,<o:p></o:p> <o:p> </o:p> <o:p> </o:p> <o:p> </o:p> </div> </body> </html> ------=_NextPart_000_009C_01CE645D.9F2C74B0--

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