- Users - oVirt List Archives

Hosted Engine RAM
by Justin Foreman 27 Dec '15

27 Dec '15

My FCP HE is now successfully imported into oVirt after 3.6.2 rc1. I wanted to increase its RAM, but found that I couldn’t. I found this article and now understand that doing most management tasks on the HE through the UI is a work in progress: http://www.ovirt.org/Hosted_engine_VM_management I went to edit /etc/ovirt-hosted-engine/vm.conf to increase memSize but vm.conf doesn’t exist. Is there any way that I can increase the RAM during this time of transition for HE management? Thanks, Justin

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Merry Christmas!
by Karli Sjöberg 24 Dec '15

24 Dec '15

And a happy new year, from Sweden! /K

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Re: [ovirt-users] mount a usb
by Fernando Fuentes 24 Dec '15

24 Dec '15

------sinikael-?=_1-14509404274870.9423928409814835 Content-Type: text/plain; format=flowed Content-Transfer-Encoding: 7bit I am bit confused by your reply. You run this from the ovirt engine. Once you run the command it will ask u what ovirt version... Choose the correct one and restart the engine... Than you attach your usb to your host where your VM resides... Once attach you edit your VM and add your hot plug. What I am puzzled is that you mention you are trying to attach it to a VMware? You are running a hypervisor within a hypervisor? On Wed, Dec 23, 2015 at 11:44 PM, alireza sadeh seighalan < seighalani(a)gmail.com [seighalani(a)gmail.com] > wrote: hi again i double check that document but it doesnt work. i have 2 servers (main and hypervisoer 1) . i installed vdsm-hook-hostusb then run this command in main server : # engine-config -s "UserDefinedVMProperties=hostusb=^0x[0-9a-fA-F]{4}:0x[0-9a-fA-F]{4}$" after that restart ovirt-engine and attach usb to hypervisor1 and run lsub command and took usb id forexample: 0x920:0x3214 and add it in my vmware . start vmware but it didnt start. what should i do? (passthrough in vmware done in some easy step)!! On Wed, Dec 23, 2015 at 8:32 AM, alireza sadeh seighalan < seighalani(a)gmail.com [seighalani(a)gmail.com] > wrote: hi Fernando Fuentes thanks for your kind of help :) best regards On Wed, Dec 23, 2015 at 7:42 AM, Fernando Fuentes < ffuentes(a)darktcp.net [ffuentes(a)darktcp.net] > wrote: I follow this blog and worked for me like a charm. http://blog.conoracallahan.com/blog/2014/07/19/ovirt-usb-passthrough/ [http://blog.conoracallahan.com/blog/2014/07/19/ovirt-usb-passthrough/] -- Fernando Fuentes ffuentes(a)txweather.org [ffuentes(a)txweather.org] http://www.txweather.org [http://www.txweather.org] On Tue, Dec 22, 2015, at 10:08 PM, alireza sadeh seighalan wrote: hi everyone i want to mount a usb to a windows vm in ovirt3.6.1. how can i run it?thanks in advance _______________________________________________ Users mailing list Users(a)ovirt.org [Users(a)ovirt.org] http://lists.ovirt.org/mailman/listinfo/users [http://lists.ovirt.org/mailman/listinfo/users] _______________________________________________ Users mailing list Users(a)ovirt.org [Users(a)ovirt.org] http://lists.ovirt.org/mailman/listinfo/users [http://lists.ovirt.org/mailman/listinfo/users] ------sinikael-?=_1-14509404274870.9423928409814835 Content-Type: text/html; format=flowed Content-Transfer-Encoding: 7bit <p dir="ltr">I am bit confused by your reply.<br> You run this from the ovirt engine. Once you run the command it will ask u what ovirt version... Choose the correct one and restart the engine...  Than you attach your usb to your host where your VM resides... Once attach you edit your VM and add your hot plug.</p> <p dir="ltr">What I am puzzled is that you mention you are trying to attach it to a VMware?<br> You are running a hypervisor within a hypervisor?</p> <div class="cm_quote" style=" color: #787878">On Wed, Dec 23, 2015 at 11:44 PM, alireza sadeh seighalan <<a href="mailto:seighalani@gmail.com">seighalani(a)gmail.com</a>> wrote:</div><br><div id="oldcontent" style="background: rgb(255, 255, 255);"><blockquote style=""><div dir="ltr"><div><div><div><div><div><div>hi again<br><br></div>i double check that document but it doesnt work. i have 2 servers (main and hypervisoer 1) . i installed <code>vdsm-hook-hostusb then run this command in main server :<br></code><br><code># engine-config -s "UserDefinedVMProperties=hostusb=^0x[0-9a-fA-F]{4}:0x[0-9a-fA-F]{4}$"<br><br></code></div><code>after that restart ovirt-engine and attach usb to hypervisor1 and run lsub command and took usb id forexample:<br><br></code></div><code>0x920:0x3214<br><br></code></div><code>and add it in my vmware . start vmware but it didnt start.<br><br></code></div><code>what should i do? (passthrough in vmware done in some easy step)!!<br><br><br></code></div><code><br></code></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Dec 23, 2015 at 8:32 AM, alireza sadeh seighalan <span dir="ltr"><<a href="mailto:seighalani@gmail.com">seighalani(a)gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div>hi<span> Fernando Fuentes<br><br><br></span></div><span>thanks for your kind of help :)<br><br><br></span></div><span>best regards<br></span></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Dec 23, 2015 at 7:42 AM, Fernando Fuentes <span dir="ltr"><<a href="mailto:ffuentes@darktcp.net">ffuentes(a)darktcp.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><u></u> <div><div>I follow this blog and worked for me like a charm.<br></div> <div> </div> <div><a href="http://blog.conoracallahan.com/blog/2014/07/19/ovirt-usb-passthrough/">http://blog.conoracallahan.com/blog/2014/07/19/ovirt-usb-passthrough/</a><br></div> <div> </div> <div> </div> <div><div>--<br></div> <div>Fernando Fuentes<br></div> <div><a href="mailto:ffuentes@txweather.org">ffuentes(a)txweather.org</a><br></div> <div><a href="http://www.txweather.org">http://www.txweather.org</a><br></div> <div> </div> </div><span> <div> </div> <div> </div> <div>On Tue, Dec 22, 2015, at 10:08 PM, alireza sadeh seighalan wrote:<br></div> </span><blockquote><span><div dir="ltr"><div><div>hi everyone<br></div> </div> <div>i want to mount a usb to a windows vm in ovirt3.6.1. how can i run it?thanks in advance<br></div> </div> </span><div><u>_______________________________________________</u><br></div> <div>Users mailing list<br></div> <div><a href="mailto:Users@ovirt.org">Users(a)ovirt.org</a><br></div> <div><a href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a><br></div> </blockquote></div> <br>_______________________________________________<br> Users mailing list<br> <a href="mailto:Users@ovirt.org">Users(a)ovirt.org</a><br> <a href="http://lists.ovirt.org/mailman/listinfo/users" rel="noreferrer">http://lists.ovirt.org/mailman/listinfo/users</a><br> <br></blockquote></div><br></div> </div></div></blockquote></div><br></div> </blockquote></div> ------sinikael-?=_1-14509404274870.9423928409814835--

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VM database update ( VMrestore)
by paf1＠email.cz 24 Dec '15

24 Dec '15

This is a multi-part message in MIME format. --------------000108070003000708050207 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hello, 1) if I've got full VM's datastore backup ( eg. via rsync ) and restore one VM's files to different store and empty oVirt database, will that database be updated automaticaly or any more actions needed ?? 2) Are VM's file stored in oVirt database in names only ? ( no check sum, or other IDs ) - meaning can I replace VM file by another one with different size ?? regs. Paf1 --------------000108070003000708050207 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body text="#000066" bgcolor="#FFFFFF"> Hello,<br> <br> 1) if I've got full VM's datastore backup ( eg. via rsync ) and restore one VM's files to different store and empty oVirt database, will that database be updated automaticaly or any more actions needed ??<br> 2) Are VM's file stored in oVirt database in names only ? ( no check sum, or other IDs ) - meaning can I replace VM file by another one with different size ??<br> regs.<br> Paf1<br> </body> </html> --------------000108070003000708050207--

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aaa-LDAP schema selection
by Jamie Lawrence 24 Dec '15

24 Dec '15

--Apple-Mail=_6D675AA7-CA97-4DA5-9B6D-4B4607EEF1F0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hello all, I=E2=80=99d like to get the LDAP plugin working. We have a lovely LDAP = setup deployed (OpenLDAP), and nobody here has a clue how to map what we = have to the options the installer presents. Well, a clue, yes.=20 We include the core, cosine, nis, inetorgperson and misc schemas in the = config. The RHDS, 389, AD, IPA and Novell options are eliminated because we = aren=E2=80=99t running any of that. I eliminated =E2=80=98RFC-2307 = Schema (Generic)=E2=80=99 by finding attributes not included in the RFC, = but added by OpenLDAP.=20 Assuming what we are running maps to any of them, one of the = =E2=80=98OpenLDAP [RFC-2307|Standard] Schema' seem likely.=20 Does anyone know of a test (attribute that should be in one, or not in = another, or some such) to figure this out? Can it be inferred from my = schema includes (listed above)? I fear that determining this via process = of elimination is going to be brutal due to difficult-to-replicate = weirdness because of only minor differences, and the fact that there are = other moving parts at the moment with this setup. And to those who enjoy them, happy holidays. -j= --Apple-Mail=_6D675AA7-CA97-4DA5-9B6D-4B4607EEF1F0 Content-Disposition: attachment; filename=smime.p7s Content-Type: application/pkcs7-signature; name=smime.p7s Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIHejCCB3Yw ggVeoAMCAQICE1QAABNFH2NktVR+MW0AAAAAE0UwDQYJKoZIhvcNAQEFBQAwYDETMBEGCgmSJomT 8ixkARkWA2NvbTEbMBkGCgmSJomT8ixkARkWC3NxdWFyZXRyYWRlMRQwEgYKCZImiZPyLGQBGRYE Y29ycDEWMBQGA1UEAxMNY29ycC1TVUJDQS1DQTAeFw0xNTA5MjgxNjA1MDVaFw0xNjA4MTMyMjA3 NDJaMIGsMRMwEQYKCZImiZPyLGQBGRYDY29tMRswGQYKCZImiZPyLGQBGRYLc3F1YXJldHJhZGUx FDASBgoJkiaJk/IsZAEZFgRjb3JwMRIwEAYDVQQLEwlFbXBsb3llZXMxCzAJBgNVBAsTAklUMRcw FQYDVQQDEw5KYW1pZSBMYXdyZW5jZTEoMCYGCSqGSIb3DQEJARYZamxhd3JlbmNlQHNxdWFyZXRy YWRlLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAJKcbsIRNOtf5dPVSwBJPfmu SwaS3lsqO4k/GyptrL70oxJHcsFWu1er4Qne2LwL4pvWzG3ID8QCPzBNMaijhgmOqf5lCS66t5bt XqqKDUWw+JYW8qKNLxEFpXYJMnoRJ6GAwsD+R/TL9qB6tSZa/ElWm3u+Q+B6PsOPTJR0FcPy6jzD DeoLMcN/MgKBsUGYmJSBcqoBrd/7ugZancX5ZsIMtDpjGG9zYfT3r3deMRFFksfkUf2BakUoFYRP hVl2IUAsarZ8oWGOkkm6NoV8AQrCsFtJNlfrBWFjaJDgSU/7waVpaFwNbE3y5vKfsydkHCfuatdt gmTCIMXX8QU3mBkCAwEAAaOCAtowggLWMB0GA1UdDgQWBBSidwBvd8Keglu5uZyaGnDa0tfFBzAf BgNVHSMEGDAWgBSsU98vE8JHTC7TGa8VLHCSZCOFSTCB1QYDVR0fBIHNMIHKMIHHoIHEoIHBhoG+ bGRhcDovLy9DTj1jb3JwLVNVQkNBLUNBLENOPXN1YmNhLENOPUNEUCxDTj1QdWJsaWMlMjBLZXkl MjBTZXJ2aWNlcyxDTj1TZXJ2aWNlcyxDTj1Db25maWd1cmF0aW9uLERDPWNvcnAsREM9c3F1YXJl dHJhZGUsREM9Y29tP2NlcnRpZmljYXRlUmV2b2NhdGlvbkxpc3Q/YmFzZT9vYmplY3RDbGFzcz1j UkxEaXN0cmlidXRpb25Qb2ludDCBywYIKwYBBQUHAQEEgb4wgbswgbgGCCsGAQUFBzAChoGrbGRh cDovLy9DTj1jb3JwLVNVQkNBLUNBLENOPUFJQSxDTj1QdWJsaWMlMjBLZXklMjBTZXJ2aWNlcyxD Tj1TZXJ2aWNlcyxDTj1Db25maWd1cmF0aW9uLERDPWNvcnAsREM9c3F1YXJldHJhZGUsREM9Y29t P2NBQ2VydGlmaWNhdGU/YmFzZT9vYmplY3RDbGFzcz1jZXJ0aWZpY2F0aW9uQXV0aG9yaXR5MBcG CSsGAQQBgjcUAgQKHggAVQBzAGUAcjAOBgNVHQ8BAf8EBAMCBaAwKQYDVR0lBCIwIAYKKwYBBAGC NwoDBAYIKwYBBQUHAwQGCCsGAQUFBwMCMFQGA1UdEQRNMEugLgYKKwYBBAGCNxQCA6AgDB5qbGF3 cmVuY2VAY29ycC5zcXVhcmV0cmFkZS5jb22BGWpsYXdyZW5jZUBzcXVhcmV0cmFkZS5jb20wRAYJ KoZIhvcNAQkPBDcwNTAOBggqhkiG9w0DAgICAIAwDgYIKoZIhvcNAwQCAgCAMAcGBSsOAwIHMAoG CCqGSIb3DQMHMA0GCSqGSIb3DQEBBQUAA4ICAQBwdFGJ18Dzg6eQoQU2oJ8PaoxTgOccXQNNcEZG wP0yk9ldV2BmqAw3yr0lUnhdk/ChkF9duSmWTHXrt8nAbyO8XVTwhIR6EcJEqS/MneudUsKbwClq yweMqsr/J9jz8Xl/IsbS0mWG9rb3o4stowNycrk2+t68DNMANQa4HGqh7Rz3XcrDtZOIRe33CPSc 552FgT1yJHBcNCkJHJQdZ6pXb0voP59eGIbrqOwhxfdorbb6lqYjSmOlUoQk5x0Gn25Z+B5q8a6o UTf1G5vMNups9133xuc1DeyFmjJVt6Xbs+BIIkAeL543iPWrr03vLclFRF+rwHBGkwklRY2eP/Qv oNOLBeuY85SiVdPKFlOSQc/U1kcpDani9UuQmQ1IZz3gea8WHDUyY2jSyAMZYFPNMQq+26eEo+HP +Gz7+F5IWRO1OL01EGsjCv/cdugqOsH/aIEc9XP4b/BUyWnxJxgI0d0j8BDfGiKcV+sCvkW4sO0p Oggj0b0SYnTB87hvjciZ4E8PHxaYlTyU95fdTQYLT6XjNMSQC3cIO4klbsObGRaIq5V4YbGiq91Z CkPCQjmBezFM7aLI9qb28gAT1NL2HZ0y5i8CDQWasE5RGyjqAhI6z+pl5RCUtUXimuo2KoA09eC6 RZllX/dT1f6+xGQu8DHMx+TSkYtuc2gzPFeFtjGCAxMwggMPAgEBMHcwYDETMBEGCgmSJomT8ixk ARkWA2NvbTEbMBkGCgmSJomT8ixkARkWC3NxdWFyZXRyYWRlMRQwEgYKCZImiZPyLGQBGRYEY29y cDEWMBQGA1UEAxMNY29ycC1TVUJDQS1DQQITVAAAE0UfY2S1VH4xbQAAAAATRTAJBgUrDgMCGgUA oIIBcTAYBgkqhkiG9w0BCQMxCwYJKoZIhvcNAQcBMBwGCSqGSIb3DQEJBTEPFw0xNTEyMjQwMTA2 NTZaMCMGCSqGSIb3DQEJBDEWBBQodZhL6dhRa4keT1Tc7lcceZyY/TCBhgYJKwYBBAGCNxAEMXkw dzBgMRMwEQYKCZImiZPyLGQBGRYDY29tMRswGQYKCZImiZPyLGQBGRYLc3F1YXJldHJhZGUxFDAS BgoJkiaJk/IsZAEZFgRjb3JwMRYwFAYDVQQDEw1jb3JwLVNVQkNBLUNBAhNUAAATRR9jZLVUfjFt AAAAABNFMIGIBgsqhkiG9w0BCRACCzF5oHcwYDETMBEGCgmSJomT8ixkARkWA2NvbTEbMBkGCgmS JomT8ixkARkWC3NxdWFyZXRyYWRlMRQwEgYKCZImiZPyLGQBGRYEY29ycDEWMBQGA1UEAxMNY29y cC1TVUJDQS1DQQITVAAAE0UfY2S1VH4xbQAAAAATRTANBgkqhkiG9w0BAQEFAASCAQAMXanM3/mX 60yJ1vHsVl2R906uUHku+scVU2NYQX8vTqudmhIM/ESLFAQXXtxVrNMRVoC6ZpekEoiUWj505fek c73Q7CClPV1BMl2LU+LDN1bRVQZRwg58ISCt30A0kaYZTxXIcEeM4G42B0qpqigXl184T7QXNBh2 KVbBhZMo2LsRcx5LHKODibaEeeqcoKSBq6SMcRbQhTLNXLlJJQQyYoTeFiNNM0vP4jLmCvsJVnmp IEn6wp4F/Ufpcc8ckh7D0jveIOIbiC+EcyxRcJj/sMSLDy808YyhSpZrQYzgtrEhjI/+ym3JKze7 +zvnC8jKlRAYOv+xmxZee21zu0DTAAAAAAAA --Apple-Mail=_6D675AA7-CA97-4DA5-9B6D-4B4607EEF1F0--

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How to add a Gluster storage domain on hyper-converged?
by Will Dennis 24 Dec '15

24 Dec '15

--_000_F3282EEAFF180F43BAF1AD0A7C34739D391C0Fnjmailneclabscom_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi all, I have a three-node hyper-converged oVirt datacenter running; now I need to= add my first storage domain. I had prepped for this before installing oVir= t by creating two distributed Gluster volumes with 3x replicas (one for the= hosted engine, one for VM storage) - [root@ovirt-node-01 ~]# gluster volume info | grep -e "Name" -e "Type" -e "= Number" Volume Name: engine Type: Distributed-Replicate Number of Bricks: 2 x 3 =3D 6 Volume Name: vmdata Type: Distributed-Replicate Number of Bricks: 2 x 3 =3D 6 Now I'd like to use the "vmdata" volume for my storage domain. When in weba= dmin I select "New Domain" I get a dialog that lets me select GlusterFS as = the storage type, but then requires a "Use host:" setting, and a path. Is i= t possible for me to select one of my oVirt hosts (they all have the 'vmdat= a' volume), and then use "localhost:/vmdata" for the path? Or will this not= work? I know this isn't officially supported yet, but if I can get it to work som= ehow, that'd be great :) It's a non-production (PoC) setup, so the cost of= failure should be low... That said, I don't want to trash my rig and have = to redo the whole thing all over ;) Thanks, Will --_000_F3282EEAFF180F43BAF1AD0A7C34739D391C0Fnjmailneclabscom_ 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-micr= osoft-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=3D"Generator" content=3D"Microsoft Word 14 (filtered medium)"> <style></style> </head> <body lang=3D"EN-US" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> <p class=3D"MsoNormal">Hi all,<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I have a three-node hyper-converged oVirt datacenter= running; now I need to add my first storage domain. I had prepped for this= before installing oVirt by creating two distributed Gluster volumes with 3= x replicas (one for the hosted engine, one for VM storage) –<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">[root@ovirt-node-01 ~]# gluster volume info | grep -= e "Name" -e "Type" -e "Number"<o:p></o:p></p> <p class=3D"MsoNormal">Volume Name: engine<o:p></o:p></p> <p class=3D"MsoNormal">Type: Distributed-Replicate<o:p></o:p></p> <p class=3D"MsoNormal">Number of Bricks: 2 x 3 =3D 6<o:p></o:p></p> <p class=3D"MsoNormal">Volume Name: vmdata<o:p></o:p></p> <p class=3D"MsoNormal">Type: Distributed-Replicate<o:p></o:p></p> <p class=3D"MsoNormal">Number of Bricks: 2 x 3 =3D 6<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Now I’d like to use the “vmdata” v= olume for my storage domain. When in webadmin I select “New Domain&#8= 221; I get a dialog that lets me select GlusterFS as the storage type, but = then requires a “Use host:” setting, and a path. Is it possible for me to select one of my oVirt hosts (they all have the ‘vmdata&#8= 217; volume), and then use “localhost:/vmdata” for the path? Or= will this not work?<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I know this isn’t officially supported yet, bu= t if I can get it to work somehow, that’d be great :)  It’= s a non-production (PoC) setup, so the cost of failure should be low... Tha= t said, I don’t want to trash my rig and have to redo the whole thing all over ;)<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Thanks,<o:p></o:p></p> <p class=3D"MsoNormal">Will<o:p></o:p></p> </div> </body> </html> --_000_F3282EEAFF180F43BAF1AD0A7C34739D391C0Fnjmailneclabscom_--

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Re: [ovirt-users] gwt super dev mode
by Alexander Wels 24 Dec '15

24 Dec '15

On Wednesday, December 23, 2015 11:15:17 AM royin rolland wrote: > Hi, > > Depending on your patch, appear “Error while executing action: A Request to > the Server failed with the following Status Code: 500". Did you do step 2? setup GWT_CODESVR=localhost:9876 in the shell you are going to start the engine in. This will allow the engine to know where to get the permutations generated by the "code" server below. Before you start the engine, which I am assuming you are running from a shell like so: $HOME/ovirt-engine/share/ovirt-engine/services/ovirt-engine/ovirt-engine.py start Make sure you do this: set GWT_CODESVR=localhost:9876 export GWT_CODESVR Then run the command to start the engine. > > 在 2015年12月21日，22:54，Alexander Wels <awels(a)redhat.com> 写道： > > > > On Thursday, December 17, 2015 09:05:10 AM Vojtech Szocs wrote: > >> Hi, > >> > >> oVirt UI currently uses GWT SDK version 2.6.1 > >> In GWT 2.6.x "classic" dev mode is still the default one. > >> > >> We tried to use "super" dev mode some time ago [1] but it > >> didn't work for us, probably due to using direct-eval RPC > >> mechanism (we got HTTP 500 responses for RPC requests). > >> > >> [1] https://gerrit.ovirt.org/#/c/26093/ > >> > >> Because "classic" dev mode relies on NPAPI-based browser > >> plugin, the downside is that developers must use old'ish > >> browsers that still support NPAPI (Firefox <= 26 etc). > >> > >> I think we can revisit this and try to experiment with > >> "super" dev mode as I believe [1] was done in context of > >> GWT 2.5.x anyway. > >> > >> Regards, > >> Vojtech > > > > Hi, > > > > I updated the initial WIP patch and I think it should work if you follow > > the instructions in the new patch [2]. Feel free to give it a whirl and > > give me feedback. > > > > [2] https://gerrit.ovirt.org/#/c/50742/ > > <https://gerrit.ovirt.org/#/c/50742/>> > >> ----- Original Message ----- > >> > >>> From: "royin rolland" <royinrolland(a)yahoo.com > >>> <mailto:royinrolland@yahoo.com>> To: vszocs(a)redhat.com > >>> <mailto:vszocs@redhat.com> > >>> Cc: users(a)ovirt.org <mailto:users@ovirt.org> > >>> Sent: Wednesday, December 16, 2015 2:49:25 AM > >>> Subject: gwt super dev mode > >>> > >>> hi，vszos： > >>> > >>> ovirt engine when it supports super dev mode？ovirt 3.6?

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Ovirt 3.5 host gluster storage connection failure
by Steve Dainard 24 Dec '15

24 Dec '15

I have two hosts, only one of them was running VM's at the time of this crash so I can't tell if this is a node specific problem. rpm -qa | egrep -i 'gluster|vdsm|libvirt' |sort glusterfs-3.6.7-1.el7.x86_64 glusterfs-api-3.6.7-1.el7.x86_64 glusterfs-cli-3.6.7-1.el7.x86_64 glusterfs-fuse-3.6.7-1.el7.x86_64 glusterfs-libs-3.6.7-1.el7.x86_64 glusterfs-rdma-3.6.7-1.el7.x86_64 libvirt-client-1.2.8-16.el7_1.5.x86_64 libvirt-daemon-1.2.8-16.el7_1.5.x86_64 libvirt-daemon-config-nwfilter-1.2.8-16.el7_1.5.x86_64 libvirt-daemon-driver-interface-1.2.8-16.el7_1.5.x86_64 libvirt-daemon-driver-network-1.2.8-16.el7_1.5.x86_64 libvirt-daemon-driver-nodedev-1.2.8-16.el7_1.5.x86_64 libvirt-daemon-driver-nwfilter-1.2.8-16.el7_1.5.x86_64 libvirt-daemon-driver-qemu-1.2.8-16.el7_1.5.x86_64 libvirt-daemon-driver-secret-1.2.8-16.el7_1.5.x86_64 libvirt-daemon-driver-storage-1.2.8-16.el7_1.5.x86_64 libvirt-daemon-kvm-1.2.8-16.el7_1.5.x86_64 libvirt-lock-sanlock-1.2.8-16.el7_1.5.x86_64 libvirt-python-1.2.8-7.el7_1.1.x86_64 vdsm-4.16.30-0.el7.centos.x86_64 vdsm-cli-4.16.30-0.el7.centos.noarch vdsm-jsonrpc-4.16.30-0.el7.centos.noarch vdsm-python-4.16.30-0.el7.centos.noarch vdsm-python-zombiereaper-4.16.30-0.el7.centos.noarch vdsm-xmlrpc-4.16.30-0.el7.centos.noarch vdsm-yajsonrpc-4.16.30-0.el7.centos.noarch VM's were in a paused state, with errors in UI: 2015-Dec-22, 15:06 VM pcic-apps has paused due to unknown storage error. 2015-Dec-22, 15:06 Host compute2 is not responding. It will stay in Connecting state for a grace period of 82 seconds and after that an attempt to fence the host will be issued. 2015-Dec-22, 15:03 Invalid status on Data Center EDC2. Setting Data Center status to Non Responsive (On host compute2, Error: General Exception). 2015-Dec-22, 15:03 VM pcic-storage has paused due to unknown storage error. 2015-Dec-22, 15:03 VM docker1 has paused due to unknown storage error. VDSM logs look normal until: Dummy-99::DEBUG::2015-12-22 23:03:58,949::storage_mailbox::731::Storage.Misc.excCmd::(_checkForMail) dd if=/rhev/data-center/f72ec125-69a1-4c1b-a5e1-313fcb70b6ff/mastersd/dom_md/inbox iflag=direct,fullblock count=1 bs=1024000 (cwd None) Dummy-99::DEBUG::2015-12-22 23:03:58,963::storage_mailbox::731::Storage.Misc.excCmd::(_checkForMail) SUCCESS: <err> = '1+0 records in\n1+0 records out\n1024000 bytes (1.0 MB) copied, 0.00350501 s, 292 MB/s\n'; <rc> = 0 VM Channels Listener::INFO::2015-12-22 23:03:59,527::guestagent::180::vm.Vm::(_handleAPIVersion) vmId=`7067679e-43aa-43c0-b263-b0a711ade2e2`::Guest API version changed from 2 to 1 Thread-245428::DEBUG::2015-12-22 23:03:59,718::libvirtconnection::151::root::(wrapper) Unknown libvirterror: ecode: 80 edom: 20 level: 2 message: metadata not found: Requested metadata element is not present libvirtEventLoop::INFO::2015-12-22 23:04:00,447::vm::4982::vm.Vm::(_onIOError) vmId=`376e98b7-7798-46e8-be03-5dddf6cfb54f`::abnormal vm stop device virtio-disk0 error eother libvirtEventLoop::DEBUG::2015-12-22 23:04:00,447::vm::5666::vm.Vm::(_onLibvirtLifecycleEvent) vmId=`376e98b7-7798-46e8-be03-5dddf6cfb54f`::event Suspended detail 2 opaque None libvirtEventLoop::INFO::2015-12-22 23:04:00,447::vm::4982::vm.Vm::(_onIOError) vmId=`376e98b7-7798-46e8-be03-5dddf6cfb54f`::abnormal vm stop device virtio-disk0 error eother ... libvirtEventLoop::INFO::2015-12-22 23:04:00,843::vm::4982::vm.Vm::(_onIOError) vmId=`97fbbf97-944b-4b77-b0bf-6a831f9090d8`::abnormal vm stop device virtio-disk1 error eother libvirtEventLoop::DEBUG::2015-12-22 23:04:00,844::vm::5666::vm.Vm::(_onLibvirtLifecycleEvent) vmId=`97fbbf97-944b-4b77-b0bf-6a831f9090d8`::event Suspended detail 2 opaque None Dummy-99::DEBUG::2015-12-22 23:04:00,973::storage_mailbox::731::Storage.Misc.excCmd::(_checkForMail) dd if=/rhev/data-center/f72ec125-69a1-4c1b-a5e1-313fcb70b6ff/mastersd/dom_md/inbox iflag=direct,fullblock count=1 bs=1024000 (cwd None) Dummy-99::DEBUG::2015-12-22 23:04:00,983::storage_mailbox::731::Storage.Misc.excCmd::(_checkForMail) FAILED: <err> = "dd: failed to open '/rhev/data-center/f72ec125-69a1-4c1b-a5e1-313fcb70b6ff/mastersd/dom_md/inbox': Transport endpoint is not connected\n"; <rc> = 1 Dummy-99::ERROR::2015-12-22 23:04:00,983::storage_mailbox::787::Storage.MailBox.SpmMailMonitor::(run) Error checking for mail Traceback (most recent call last): File "/usr/share/vdsm/storage/storage_mailbox.py", line 785, in run self._checkForMail() File "/usr/share/vdsm/storage/storage_mailbox.py", line 734, in _checkForMail "Could not read mailbox: %s" % self._inbox) IOError: [Errno 5] _handleRequests._checkForMail - Could not read mailbox: /rhev/data-center/f72ec125-69a1-4c1b-a5e1-313fcb70b6ff/mastersd/dom_md/inbox Dummy-99::DEBUG::2015-12-22 23:04:02,987::storage_mailbox::731::Storage.Misc.excCmd::(_checkForMail) dd if=/rhev/data-center/f72ec125-69a1-4c1b-a5e1-313fcb70b6ff/mastersd/dom_md/inbox iflag=direct,fullblock count=1 bs=1024000 (cwd None) Dummy-99::DEBUG::2015-12-22 23:04:02,994::storage_mailbox::731::Storage.Misc.excCmd::(_checkForMail) FAILED: <err> = "dd: failed to open '/rhev/data-center/f72ec125-69a1-4c1b-a5e1-313fcb70b6ff/mastersd/dom_md/inbox': Transport endpoint is not connected\n"; <rc> = 1 Dummy-99::ERROR::2015-12-22 23:04:02,994::storage_mailbox::787::Storage.MailBox.SpmMailMonitor::(run) Error checking for mail Traceback (most recent call last): File "/usr/share/vdsm/storage/storage_mailbox.py", line 785, in run self._checkForMail() File "/usr/share/vdsm/storage/storage_mailbox.py", line 734, in _checkForMail "Could not read mailbox: %s" % self._inbox) IOError: [Errno 5] _handleRequests._checkForMail - Could not read mailbox: /rhev/data-center/f72ec125-69a1-4c1b-a5e1-313fcb70b6ff/mastersd/dom_md/inbox Thread-563692::DEBUG::2015-12-22 23:04:03,539::__init__::481::jsonrpc.JsonRpcServer::(_serveRequest) Calling 'StoragePool.getSpmStatus' in bridge with {u'storagepoolID': u'f72ec125-69a1-4c1b-a5e1-313fcb70b6ff'} Thread-563692::DEBUG::2015-12-22 23:04:03,540::task::595::Storage.TaskManager.Task::(_updateState) Task=`6121360f-af29-48cf-8a8c-957480472a9d`::moving from state init -> state preparing Thread-563692::INFO::2015-12-22 23:04:03,540::logUtils::44::dispatcher::(wrapper) Run and protect: getSpmStatus(spUUID=u'f72ec125-69a1-4c1b-a5e1-313fcb70b6ff', options=None) Thread-563692::ERROR::2015-12-22 23:04:03,541::task::866::Storage.TaskManager.Task::(_setError) Task=`6121360f-af29-48cf-8a8c-957480472a9d`::Unexpected error Traceback (most recent call last): File "/usr/share/vdsm/storage/task.py", line 873, in _run return fn(*args, **kargs) File "/usr/share/vdsm/logUtils.py", line 45, in wrapper res = f(*args, **kwargs) File "/usr/share/vdsm/storage/hsm.py", line 633, in getSpmStatus status = self._getSpmStatusInfo(pool) File "/usr/share/vdsm/storage/hsm.py", line 627, in _getSpmStatusInfo (pool.spmRole,) + pool.getSpmStatus())) File "/usr/share/vdsm/storage/sp.py", line 126, in getSpmStatus return self._backend.getSpmStatus() File "/usr/share/vdsm/storage/spbackends.py", line 416, in getSpmStatus lVer, spmId = self.masterDomain.inquireClusterLock() File "/usr/share/vdsm/storage/sd.py", line 515, in inquireClusterLock return self._clusterLock.inquire() File "/usr/share/vdsm/storage/clusterlock.py", line 321, in inquire resource = sanlock.read_resource(self._leasesPath, SDM_LEASE_OFFSET) SanlockException: (107, 'Sanlock resource read failure', 'Transport endpoint is not connected') ... I noticed the gluster mount point was still shown running 'mount' but when I tried to ls the mount point I got a "transport endpoint is not connected" error. I haven't been able to find anything more interested in the logs, and the journal is blank before the recent host restart. In the gluster client logs from the host I see: ... [2015-12-22 22:52:23.238369] W [fuse-bridge.c:1261:fuse_err_cbk] 0-glusterfs-fuse: 31263720: REMOVEXATTR() /__DIRECT_IO_TEST__ => -1 (No dat a available) [2015-12-22 22:57:23.778018] W [fuse-bridge.c:1261:fuse_err_cbk] 0-glusterfs-fuse: 31316031: REMOVEXATTR() /__DIRECT_IO_TEST__ => -1 (No dat a available) [2015-12-22 23:02:24.376491] W [fuse-bridge.c:1261:fuse_err_cbk] 0-glusterfs-fuse: 31473552: REMOVEXATTR() /__DIRECT_IO_TEST__ => -1 (No dat a available) pending frames: frame : type(1) op(FSTAT) frame : type(1) op(READ) frame : type(1) op(READ) frame : type(1) op(READ) frame : type(1) op(READ) frame : type(1) op(READ) frame : type(1) op(READ) frame : type(1) op(READ) frame : type(1) op(READ) frame : type(1) op(READ) frame : type(1) op(READ) frame : type(1) op(READ) frame : type(1) op(READ) frame : type(1) op(READ) frame : type(1) op(READ) frame : type(1) op(READ) frame : type(1) op(READ) frame : type(1) op(READ) frame : type(1) op(READ) frame : type(0) op(0) frame : type(0) op(0) ... frame : type(1) op(READ) frame : type(0) op(0) frame : type(1) op(OPEN) frame : type(1) op(OPEN) frame : type(1) op(OPEN) frame : type(1) op(OPEN) frame : type(0) op(0) patchset: git://git.gluster.com/glusterfs.git signal received: 6 time of crash: 2015-12-22 23:04:00 configuration details: argp 1 backtrace 1 dlfcn 1 libpthread 1 llistxattr 1 setfsid 1 spinlock 1 epoll.h 1 xattr.h 1 st_atim.tv_nsec 1 package-string: glusterfs 3.6.7 /lib64/libglusterfs.so.0(_gf_msg_backtrace_nomem+0xb2)[0x7f0d091f6392] /lib64/libglusterfs.so.0(gf_print_trace+0x32d)[0x7f0d0920d88d] /lib64/libc.so.6(+0x35650)[0x7f0d0820f650] /lib64/libc.so.6(gsignal+0x37)[0x7f0d0820f5d7] /lib64/libc.so.6(abort+0x148)[0x7f0d08210cc8] /lib64/libc.so.6(+0x75e07)[0x7f0d0824fe07] /lib64/libc.so.6(+0x7d1fd)[0x7f0d082571fd] /usr/lib64/glusterfs/3.6.7/xlator/protocol/client.so(client_local_wipe+0x39)[0x7f0cfe8acdf9] /usr/lib64/glusterfs/3.6.7/xlator/protocol/client.so(client3_3_readv_cbk+0x487)[0x7f0cfe8c1197] /lib64/libgfrpc.so.0(rpc_clnt_handle_reply+0x90)[0x7f0d08fca100] /lib64/libgfrpc.so.0(rpc_clnt_notify+0x174)[0x7f0d08fca374] /lib64/libgfrpc.so.0(rpc_transport_notify+0x23)[0x7f0d08fc62c3] /usr/lib64/glusterfs/3.6.7/rpc-transport/socket.so(+0x8790)[0x7f0d047f3790] /usr/lib64/glusterfs/3.6.7/rpc-transport/socket.so(+0xaf84)[0x7f0d047f5f84] /lib64/libglusterfs.so.0(+0x767c2)[0x7f0d0924b7c2] /usr/sbin/glusterfs(main+0x502)[0x7f0d096a0fe2] /lib64/libc.so.6(__libc_start_main+0xf5)[0x7f0d081fbaf5] /usr/sbin/glusterfs(+0x6381)[0x7f0d096a1381] In /var/log/messages: ... Dec 22 23:00:49 compute2 journal: metadata not found: Requested metadata element is not present Dec 22 23:00:59 compute2 journal: metadata not found: Requested metadata element is not present Dec 22 23:01:01 compute2 systemd: Created slice user-0.slice. Dec 22 23:01:01 compute2 systemd: Starting Session 1316 of user root. Dec 22 23:01:01 compute2 systemd: Started Session 1316 of user root. Dec 22 23:01:01 compute2 systemd: Failed to reset devices.list on /machine.slice: Invalid argument Dec 22 23:01:03 compute2 journal: metadata not found: Requested metadata element is not present ... Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: pending frames: Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: frame : type(1) op(FSTAT) Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: frame : type(1) op(READ) Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: frame : type(1) op(READ) ... Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: frame : type(1) op(OPEN) Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: frame : type(0) op(0) Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: patchset: git://git.gluster.com/glusterfs.git Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: signal received: 6 Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: time of crash: Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: 2015-12-22 23:04:00 Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: configuration details: Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: argp 1 Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: backtrace 1 Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: dlfcn 1 Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: libpthread 1 Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: llistxattr 1 Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: setfsid 1 Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: spinlock 1 Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: epoll.h 1 Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: xattr.h 1 Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: st_atim.tv_nsec 1 Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: package-string: glusterfs 3.6.7 Dec 22 23:04:00 compute2 rhev-data-center-mnt-glusterSD-10.0.231.50:_vm-storage[14098]: --------- Dec 22 23:04:03 compute2 sanlock[944]: 2015-12-22 23:04:03+0000 944341 [948]: open error -107 /rhev/data-center/mnt/glusterSD/10.0.231.50:_vm-storage/a5a83df1-47e2-4927-9add-079199ca7ef8/dom_md/leases Dec 22 23:04:03 compute2 sanlock[944]: 2015-12-22 23:04:03+0000 944342 [944]: ci 8 fd 17 pid -1 recv errno 104 Dec 22 23:04:03 compute2 sanlock[944]: 2015-12-22 23:04:03+0000 944342 [949]: open error -107 /rhev/data-center/mnt/glusterSD/10.0.231.50:_vm-storage/a5a83df1-47e2-4927-9add-079199ca7ef8/dom_md/leases Dec 22 23:04:03 compute2 sanlock[944]: 2015-12-22 23:04:03+0000 944342 [944]: ci 9 fd 18 pid -1 recv errno 104 Dec 22 23:04:03 compute2 sanlock[944]: 2015-12-22 23:04:03+0000 944342 [948]: open error -1 /rhev/data-center/mnt/glusterSD/10.0.231.50:_vm-storage/a5a83df1-47e2-4927-9add-079199ca7ef8/dom_md/leases Dec 22 23:04:03 compute2 sanlock[944]: 2015-12-22 23:04:03+0000 944342 [948]: r1 release_token open error -107 Dec 22 23:04:03 compute2 journal: vdsm root ERROR Panic: Unrecoverable errors during SPM stop process. Traceback (most recent call last): File "/usr/share/vdsm/storage/sp.py", line 414, in stopSpm self.masterDomain.releaseClusterLock() File "/usr/share/vdsm/storage/sd.py", line 512, in releaseClusterLock self._clusterLock.release() File "/usr/share/vdsm/storage/clusterlock.py", line 342, in release raise se.ReleaseLockFailure(self._sdUUID, e) ReleaseLockFailure: Cannot release lock: (u'a5a83df1-47e2-4927-9add-079199ca7ef8', SanlockException(107, 'Sanlock resource not released', 'Transport endpoint is not connected')) Dec 22 23:04:03 compute2 journal: End of file while reading data: Input/output error Dec 22 23:04:03 compute2 journal: End of file while reading data: Input/output error Dec 22 23:04:03 compute2 systemd: vdsmd.service: main process exited, code=killed, status=9/KILL Dec 22 23:04:03 compute2 systemd: Failed to reset devices.list on /machine.slice: Invalid argument Dec 22 23:04:03 compute2 vdsmd_init_common.sh: vdsm: Running run_final_hooks Dec 22 23:04:03 compute2 systemd: Unit vdsmd.service entered failed state. Dec 22 23:04:03 compute2 systemd: vdsmd.service holdoff time over, scheduling restart. Dec 22 23:04:03 compute2 systemd: Stopping Virtual Desktop Server Manager... Dec 22 23:04:03 compute2 systemd: Starting Virtual Desktop Server Manager... Dec 22 23:04:03 compute2 systemd: Failed to reset devices.list on /machine.slice: Invalid argument At this point I tried restarting vdsmd but ended up having to restart the host. There was network connectivity to gluster before I restarted, and I was able to manually mount the vm-storage volume on the host and ls without issue. After restarting the host I'm up and running again but I'm sure I'll get hit by this again if I can't sort out what the issue is.

3 4

Calculating Requirements
by Taste-Of-IT 23 Dec '15

23 Dec '15

Hello, i have a testsystem with 16GB RAM and ovirt as sef-hosted-engine on centos7. i have no vm started and the host consume 2,5GB RAM. In documents it is written that the engine needs aprox 3GB RAM and the system self 1GB RAM. At all nearly 4GB RAM. So i can use aprox 12GB RAM for virtual machines if i use the ram 1:1. is that a good point of calculation, or are there any other points to calculate? thx Taste

3 3

[ANN] Async release for ovirt-hosted-engine-setup is now available
by Sandro Bonazzola 23 Dec '15

23 Dec '15

The oVirt Team has just released a new version of ovirt-hosted-engine-setup package that fixes one issue when adding an additional host[1]. We recommend to all users who are going to add a new host to update it with the new build including the 1.3.1.4 from this async release. Thanks, [1] https://bugzilla.redhat.com/show_bug.cgi?id=1293892 -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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