- Users - oVirt List Archives

Re: [ovirt-users] Q: ext4 noatime/nidiratime for oVirt node mount points
by Yaniv Kaul 05 Jan '18

05 Jan '18

On Jan 4, 2018 7:01 PM, "Donny Davis" <donny(a)fortnebula.com> wrote: Yaniv, If there was a central logging server, would the hypervisors send them there and stop writing to disk (given its setup properly), or does it write them anyway? We ship logs to the central logging, not instead of logging them locally. I reckon you could mount /var/log somewhere remotely, but I do not think it makes sense. Our logging is not intensive and has log rotation configured, so I'm not sure what the issue is. A r/o partition or a cheap SD card with limited write wear? Y. https://www.ovirt.org/documentation/admin-guide/chap-Log_Files/ On Thu, Jan 4, 2018 at 11:43 AM, Yaniv Kaul <ykaul(a)redhat.com> wrote: > > > On Thu, Jan 4, 2018 at 5:04 PM, Donny Davis <donny(a)fortnebula.com> wrote: > >> That makes more sense. Have you measured the write load on the disks from >> just the hypervisor processes. I have included a screen shot from mine, and >> the load is very low.... in the Kilobytes/sec >> > > And those are probably the logs, which will be written anyway... > Y. > > >> >> I am not sure of the implications of changing these parameters, and I do >> not see an perceivable benefits from doing so. >> >> [image: Inline image 1] >> >> On Thu, Jan 4, 2018 at 9:51 AM, andreil1 <andreil1(a)starlett.lv> wrote: >> >>> >>> >>> On 4 Jan 2018, at 14:52, Donny Davis <donny(a)fortnebula.com> wrote: >>> >>> What is the purpose in putting these directives in for the hypervisor? >>> >>> >>> I have small node where system and data domains located on the same RAID. >>> Data domains are on separate partitions. >>> These options allow minimise disk access activity. >>> >>> >>> On Thu, Jan 4, 2018 at 6:46 AM, andreil1 <andreil1(a)starlett.lv> wrote: >>> >>>> Hi ! >>>> >>>> Is it safe to turn on these options (noatime, nodiratime) in oVirt node >>>> fstab for these mount points? >>>> /home >>>> / >>>> /tmp >>>> /var >>>> /var/log >>>> /var/log/audit >>>> >>>> Node 4.2 installed on CentOS, not with node DVD. >>>> >>>> Thanks. >>>> >>>> _______________________________________________ >>>> Users mailing list >>>> Users(a)ovirt.org >>>> http://lists.ovirt.org/mailman/listinfo/users >>>> >>> >>> >>> >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> >>> >> >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> >

2 1

[CVE-2017-5715] qemu-kvm-ev-2.9.0-16.el7_4.13.1 is now available for testing
by Sandro Bonazzola 04 Jan '18

04 Jan '18

Hi, qemu-kvm-ev-2.9.0-16.el7_4.13.1 <https://cbs.centos.org/koji/buildinfo?buildID=21119> is now available for testing. I'm testing it right now in oVirt CI, if nothing shows up, I'll tag it for release in a few hours. Here's the changelog: * Thu Jan 04 2018 Sandro Bonazzola <sbonazzo(a)redhat.com> - ev-2.9.0-16.el7_4.13.1 - Removing RH branding from package name * Thu Dec 14 2017 Miroslav Rezanina <mrezanin(a)redhat.com> - rhev-2.9.0-16.el7_4.13 - Fix CVE-2017-5715 * Thu Nov 16 2017 Miroslav Rezanina <mrezanin(a)redhat.com> - rhev-2.9.0-16.el7_4.12 - kvm-util-async-use-atomic_mb_set-in-qemu_bh_cancel.patch [bz#1513362] - Resolves: bz#1513362 (QEMU's AIO subsystem gets stuck inhibiting all I/O operations on virtio-blk-pci devices [rhel-7.4.z]) -- SANDRO BONAZZOLA ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

1 1

Q: ext4 noatime/nidiratime for oVirt node mount points
by andreil1 04 Jan '18

04 Jan '18

Hi ! Is it safe to turn on these options (noatime, nodiratime) in oVirt node fstab for these mount points? /home / /tmp /var /var/log /var/log/audit Node 4.2 installed on CentOS, not with node DVD. Thanks.

4 6

How to install the engine manually?
by Pepe Pepe 04 Jan '18

04 Jan '18

3 5

Q: ext4 noatime/nidiratime for oVirt node mount points
by Service 04 Jan '18

04 Jan '18

Hi ! Is it safe to turn on these options (noatime, nodiratime) in oVirt node fstab for these mount points? /home / /tmp /var /var/log /var/log/audit Node 4.2 installed on CentOS, not with node DVD. Thanks.

2 1

need to close spice remote-viewer after some time with proxy
by Gianluca Cecchi 04 Jan '18

04 Jan '18

Hello, in 4.1 I had the problem that connecting to remote-console and leaving there inactive, after some time I cannot use it any more (mouse clicks no effect). I also reported here: http://lists.ovirt.org/pipermail/users/2016-October/076890.html This happened only if connected to the vm from admin portal, while from user portal it was ok. Now after update to 4.2 both the admin portal and the new vm portal have the same problem, so that if I leave the VM for some minutes I come back and have to close and open again the spice console The Vm in question is a Fedora 26, but it was something like Fedora 24 I presume in Dec 2016 I tried to disable at all the screen savers features on it but it doesn't depend on it. Possibly depending on proxy set? I would try to disable it and verify if problems solves. Any one else using websocket proxy has these problems? Thanks in advance, Gianluca

1 0

ovirt 4.2 and multiple networks
by Gabriel Stein 04 Jan '18

04 Jan '18

Hi all, I'm trying now to migrate the Networks from an old Proxmox to oVirt. I'm doing manually, adding them to oVirt and using VLAN Tag. But I have a small problem: this VLANs hasn't any gateway/ip address configuration, they are just a bridge to the VMs. After I added all networks to oVirt, I tried to configure these networks on a host, network interfaces, setup networks, and attach them to an interface.... After I attached one network and choose OK, I receive this error on oVirt: Error while executing action: hostabc.domain.tld: - must match "^\b((25[0-5]|2[0-4]\d|[01]\d\d|\d?\d)\_){3}(25[0-5]|2[0-4]\d|[01]\d\d|\d?\d)" - Attribute: ipConfiguration.iPv4Addresses[0].gateway Gabriel Stein ------------------------------ Gabriel Ferraz Stein Tel.: +49 (0) 170 2881531

1 1

oVirt-Gluster Hyperconvergence: Graceful shutdown and startup
by Bernhard Seidl 04 Jan '18

04 Jan '18

This is a cryptographically signed message in MIME format. --------------ms050505050407040006080208 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable Hi all and a happy new year, I am just testing oVirt 4.2 using a three node gluster hyperconvergence and self hosted engine setup. How should this setup be shutdown and started again? Here is what tried an experienced: Shutdown: 1. Shutdown all VMs 2. Enable global ha maintenance 3. Wait for all VM 4. Shutdown hosted-engine using "hosted-engine --vm-shutdown" 5. Wait for stopped hosted engine 6. Shutdown all nodes Startup: 1. Switch on all nodes 2. Start glusterd on all nodes since it does not start by default (is this a bug?) using "systemctl start glusterd*"* 3. Check volume status using "gluster peer status" and "gluster volume status all" on one of the nodes 4. Wait for ovrt-ha-agent until "hosted-engine --vm-status" does not fail anymore printing "The hosted engine configuration has not been retrieved from shared storage. Please ensure that ovirt-ha-agent is running and the storage server is reachable." 4. Start hosted engine "hosted-engine --vm-start" on one of the nodes 5. Check status using "hosted-engine --vm-status" and wait until health reports good 6. Wait until a host got the SPM role 7. Start VMs Is this the best/correct way? Kind regards, Bernhard --------------ms050505050407040006080208 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgMFADCABgkqhkiG9w0BBwEAAKCC CzIwggTTMIIDu6ADAgECAhBm2u8D24RhkWsluoP7F04TMA0GCSqGSIb3DQEBCwUAMH4xCzAJ BgNVBAYTAlBMMSIwIAYDVQQKExlVbml6ZXRvIFRlY2hub2xvZ2llcyBTLkEuMScwJQYDVQQL Ex5DZXJ0dW0gQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkxIjAgBgNVBAMTGUNlcnR1bSBUcnVz dGVkIE5ldHdvcmsgQ0EwHhcNMTUwNDIxMTI0NTI2WhcNMjcwNjA5MTI0NTI2WjCBijELMAkG A1UEBhMCUEwxIjAgBgNVBAoMGVVuaXpldG8gVGVjaG5vbG9naWVzIFMuQS4xJzAlBgNVBAsM HkNlcnR1bSBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTEuMCwGA1UEAwwlQ2VydHVtIERpZ2l0 YWwgSWRlbnRpZmljYXRpb24gQ0EgU0hBMjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBAMXgVrv+CZfjKNqcnk5TvUOn3z6o4OTx4yA5BWu3CqgW7mEez4WlFuPdCVTshvZ+28Yl 5lmZ3v/44J+DCI3/nVr7729zaucJI4UsJVPYmp+5dJfy4NmraGKrhhe7GSxIPFJihexNItJF l36wj3n1Gzggk81/i6LjT7lsDvOifiuBPxGiL4QxOxL6nQlVmydHNydqx8hA8n2GTDxIzZ6E RQWcNLxJgHCu+BtEMP+L57n8NEjVbW/2J3pUIrS8Esm2rlkYPFF6aJON6zOWvntQ2+aenJ0x Cip7Y+xvsL74+eVenAKRBVTMzMLevIaE799+7GkfbwYiX9j/GQorMHSzo2UCAwEAAaOCAT4w ggE6MA8GA1UdEwEB/wQFMAMBAf8wHQYDVR0OBBYEFD/KWOrxyQl+bjPBI61OrT49bEWnMB8G A1UdIwQYMBaAFAh2zcsH/yT2xc3tu5C84oQ3RnX3MA4GA1UdDwEB/wQEAwIBBjAvBgNVHR8E KDAmMCSgIqAghh5odHRwOi8vY3JsLmNlcnR1bS5wbC9jdG5jYS5jcmwwawYIKwYBBQUHAQEE XzBdMCgGCCsGAQUFBzABhhxodHRwOi8vc3ViY2Eub2NzcC1jZXJ0dW0uY29tMDEGCCsGAQUF BzAChiVodHRwOi8vcmVwb3NpdG9yeS5jZXJ0dW0ucGwvY3RuY2EuY2VyMDkGA1UdIAQyMDAw LgYEVR0gADAmMCQGCCsGAQUFBwIBFhhodHRwOi8vd3d3LmNlcnR1bS5wbC9DUFMwDQYJKoZI hvcNAQELBQADggEBAAu9CcEJlt/B/nZI1fXxhekorONITDb7P93cFmK7kgZ239iLT81i82C0 gjPesCQOL7LejnVmP3bM2NSLwYMiUp+pUgblyKC/5nWaRBaakyL+kfbIpd4zmaVHUK+ZMhTc l40F6CgGLmsXlHiLqsbCVEqG1Z+wPp3Jx4aO2JyyYu3eRZbV3FapB9jUTKF2YPGU1dHbTtHN PsSKypHEcHiuub5YNjqSe294eUupVQR4+wEHewz4OCNjFczvJ1EUj9l6v0Epl8pb+/V/QZA2 2HYN+xXkxSzwrLPDoCoMJHHse7AA533JrsRhs6t4yLwdvb3nmmajpWFqrYo++M9igLcpKmUw ggZXMIIFP6ADAgECAhBUQSC40nObpwSFv3zd83IWMA0GCSqGSIb3DQEBCwUAMIGKMQswCQYD VQQGEwJQTDEiMCAGA1UECgwZVW5pemV0byBUZWNobm9sb2dpZXMgUy5BLjEnMCUGA1UECwwe Q2VydHVtIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MS4wLAYDVQQDDCVDZXJ0dW0gRGlnaXRh bCBJZGVudGlmaWNhdGlvbiBDQSBTSEEyMB4XDTE3MDcxMjA4Mzk0MVoXDTIwMDcxMTA4Mzk0 MVowfzELMAkGA1UEBhMCREUxFzAVBgNVBAoMDkJlcm5oYXJkIFNlaWRsMRcwFQYDVQQLDA5C ZXJuaGFyZCBTZWlkbDEXMBUGA1UEAwwOQmVybmhhcmQgU2VpZGwxJTAjBgkqhkiG9w0BCQEW FmluZm9AYmVybmhhcmQtc2VpZGwuZGUwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoIC AQDuUx5b/tjym2cI+X/TllNg5h8zZA8o1WfS2Pn2eF+ptlYYbEyvG9NHOO0C1NZoxuIFLsRT eDctxqGFSepqHIoCn30D7vKklHpvGKYscJqqrjfvh9FozxDzB5R3BuRU+tjfvBJypzRw3EbI +R+7JHN1h/QulBKoH9+2vPssOBw7ITIUoUFhBSK196M0QPdx4zPLwUD0Of5MHLsLRCC+fYkd RGzgwUqjPBS/FSiC6M1RaMxHKDPeKqMPLDx9J10o3Z69UevSS6KrxGMwivuqQ27/s92IJ+o+ PCp8BSy7WvDyTZmNM6pma1WeLGyaW6PaRPbjVKQ9Vi/oLvArXtCzjOeHZD+kUMy885TRpsTw 1OqiCujOI/7rWTnJwK94qUFWLm3KtlpX/Z2MZBBgXnUV2GrYRQ0Fdd8H1UTg1tmcz+mLcg6o hV9QUE6ftT73ss+wkFWExRvdy5KHbsNPONshiKKOjD8RcbZugmzXQTRq88unQTVaqTLo0yVw Zh1WDMeEVx1Dqs2zkaFpRexJfCaUCsr4TuJ3mVv6C7u4Uqactq/tVvZ/T+Sqc2C5ili03JDS K56WgObH3Cs9EY7pUGQErEwYHlvEnEr0kWN7+2Bloecdk0ngQ0ScKsKdM5FtTRT6qXNZ1U5k +jpt83X5TcLSYVGcZYacoCR3LU7daToumErGywIDAQABo4IBwTCCAb0wDAYDVR0TAQH/BAIw ADAyBgNVHR8EKzApMCegJaAjhiFodHRwOi8vY3JsLmNlcnR1bS5wbC9kaWNhc2hhMi5jcmww cQYIKwYBBQUHAQEEZTBjMCsGCCsGAQUFBzABhh9odHRwOi8vZGljYXNoYTIub2NzcC1jZXJ0 dW0uY29tMDQGCCsGAQUFBzAChihodHRwOi8vcmVwb3NpdG9yeS5jZXJ0dW0ucGwvZGljYXNo YTIuY2VyMB8GA1UdIwQYMBaAFD/KWOrxyQl+bjPBI61OrT49bEWnMB0GA1UdDgQWBBTY8Cp7 x4aR7azR2iOtSNEZTRkU1TAdBgNVHRIEFjAUgRJkaWNhc2hhMkBjZXJ0dW0ucGwwDgYDVR0P AQH/BAQDAgTwMEIGA1UdIAQ7MDkwNwYMKoRoAYb2dwIFAQYNMCcwJQYIKwYBBQUHAgEWGWh0 dHBzOi8vd3d3LmNlcnR1bS5wbC9DUFMwHQYDVR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwME MBEGCWCGSAGG+EIBAQQEAwIFoDAhBgNVHREEGjAYgRZpbmZvQGJlcm5oYXJkLXNlaWRsLmRl MA0GCSqGSIb3DQEBCwUAA4IBAQCHpuTGNpFqadkLmRAdTswEaF8KIC8YSPkxfnK+CBjMTZmV Im/GF8EnL9JNV5RSfZraCDd41/16JXbUYeF8WMMdMYdnp/2emdxIOOUEmJroMi3z0fbzLltg F4YDD+uondpywRE5kUWxLfwMXNdk+bC+cXJ7NjiaZDBZyDpeXQD3VE2SprcBlN4oCHE8G8qq ThMNh8x2fiUigvAreSANPTWYSedC02zvrrUfX9Ws4eX2eSUngYJ2/jWBalX73CooOvJ/sfPu J++P07DzOrr4RLnk9xBrT7Yaz9faoe/A6672gZ1SXImv5tXTIu4b8hwdN0SelGQ5dTReeS96 d2/1aU/oMYIFLjCCBSoCAQEwgZ8wgYoxCzAJBgNVBAYTAlBMMSIwIAYDVQQKDBlVbml6ZXRv IFRlY2hub2xvZ2llcyBTLkEuMScwJQYDVQQLDB5DZXJ0dW0gQ2VydGlmaWNhdGlvbiBBdXRo b3JpdHkxLjAsBgNVBAMMJUNlcnR1bSBEaWdpdGFsIElkZW50aWZpY2F0aW9uIENBIFNIQTIC EFRBILjSc5unBIW/fN3zchYwDQYJYIZIAWUDBAIDBQCgggJfMBgGCSqGSIb3DQEJAzELBgkq hkiG9w0BBwEwHAYJKoZIhvcNAQkFMQ8XDTE4MDEwMzE1NTc1NlowTwYJKoZIhvcNAQkEMUIE QKiFVHhgjTS5W+jW+xvbx63jgK/szO7OkBroG0XsmbeAtFQanyy75ZW7yJ6vqy3FUKkAZxR8 95LSeZ0zadCLSNgwbAYJKoZIhvcNAQkPMV8wXTALBglghkgBZQMEASowCwYJYIZIAWUDBAEC MAoGCCqGSIb3DQMHMA4GCCqGSIb3DQMCAgIAgDANBggqhkiG9w0DAgIBQDAHBgUrDgMCBzAN BggqhkiG9w0DAgIBKDCBsAYJKwYBBAGCNxAEMYGiMIGfMIGKMQswCQYDVQQGEwJQTDEiMCAG A1UECgwZVW5pemV0byBUZWNobm9sb2dpZXMgUy5BLjEnMCUGA1UECwweQ2VydHVtIENlcnRp ZmljYXRpb24gQXV0aG9yaXR5MS4wLAYDVQQDDCVDZXJ0dW0gRGlnaXRhbCBJZGVudGlmaWNh dGlvbiBDQSBTSEEyAhBUQSC40nObpwSFv3zd83IWMIGyBgsqhkiG9w0BCRACCzGBoqCBnzCB ijELMAkGA1UEBhMCUEwxIjAgBgNVBAoMGVVuaXpldG8gVGVjaG5vbG9naWVzIFMuQS4xJzAl BgNVBAsMHkNlcnR1bSBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTEuMCwGA1UEAwwlQ2VydHVt IERpZ2l0YWwgSWRlbnRpZmljYXRpb24gQ0EgU0hBMgIQVEEguNJzm6cEhb983fNyFjANBgkq hkiG9w0BAQEFAASCAgChLf80WvJ9ltAv8Gt4qSbdhH1W1BCiIb65HWZagO1xRE/DnGLsMNk+ wqff0Ub84h9IH/JPy9MFSCvwcS3Vf9EsIBlx3QAnKweIxMHX8tyI06TPuOkd7eaxyG7K5hci pa1dsjJSJh9DxUsnMkP3Yf+rVlP1PtKyNcwaBgr8aeHDGmgzXkLw+Q12WkYGgw2yRoLD0PA1 Numqp1Y5Hd7d6Bm+8NfAX+p60HhaXkQoq6Wi4t60uysmgWMuop+O4zEGJGdEwefgWerZRtcZ iGEwz3pOkOrTAZPMtpyHVOxf8i9mIcyS0pN3rGhK/M0CIp8YkDIK6HIYYu/mtE6c+vwlEu81 /KuiSChidb5x5luHfK6b+iMg2WxMmWd4uTHyTV9yDBtXIEvw/hyZpx3IkptSXkbpxxkctSCo cVX2R3OQ25A1PBfi7j+QHP7gQ/H0zMWbGuaf7rzhYE7iEKQbnxsiYY7eL+WJQCa1MW0jTxGA gV4LQ8LGY4ITp4+vTNYvKYIr6wdcxq5W7GirpHMgb1ToGREGlxasZhhOLSzbH4Fl27dYNpke Qooo30hZXbVky/ZMQf2uH0UrRioz8Qo1lekSyylANUm/SsFqLCLwCRlqCZDRMvAiH3FlBMDg eCzld1aSSc3tdnU/J1MjmMBhQh6LRx0dpKq1qduU34KlQYbNytAZSgAAAAAAAA== --------------ms050505050407040006080208--

2 2

About vGPU in oVirt
by lofyer 04 Jan '18

04 Jan '18

It seems to be that no M10/M60 vGPU host driver for RHEL7 available on NVIDIA site. Where should I get the driver or just wait for NVIDIA to release?

2 1

Hosted Engine fails if there's a VLAN on the bonded network
by Vinícius Ferrão 04 Jan '18

04 Jan '18

--_000_9B60BF0FA0824CEBA58967C54E10EBBFifufrjbr_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 SGVsbG8sDQoNCknigJltIGRlcGxveWluZyBvVmlydCBIRSBvbiBhIG5ldyBEQyBhbmQgdGhlIGlu c3RhbGxhdGlvbiBmYWlsZWQgd2hlbiBjb25maWd1cmluZyB0aGUgb3ZpcnRtZ210IGludGVyZmFj ZToNCg0KWyBJTkZPICBdIENvbmZpZ3VyaW5nIHRoZSBtYW5hZ2VtZW50IGJyaWRnZQ0KWyBFUlJP UiBdIEZhaWxlZCB0byBleGVjdXRlIHN0YWdlICdNaXNjIGNvbmZpZ3VyYXRpb24nOiBGYWlsZWQg dG8gc2V0dXAgbmV0d29ya3MgeydvdmlydG1nbXQnOiB7J2JvbmRpbmcnOiAnYm9uZDAnLCAnaXBh ZGRyJzogdScxNDYuMTY0LjM3LjEwMycsICduZXRtYXNrJzogdScyNTUuMjU1LjI1NS4wJywgJ2Rl ZmF1bHRSb3V0ZSc6IFRydWUsICdnYXRld2F5JzogdScxNDYuMTY0LjM3LjEnfX0uIEVycm9yOiAi Q29tbWFuZCBIb3N0LnNldHVwTmV0d29ya3Mgd2l0aCBhcmdzIHsnYm9uZGluZ3MnOiB7fSwgJ29w dGlvbnMnOiB7J2Nvbm5lY3Rpdml0eUNoZWNrJzogRmFsc2V9LCAnbmV0d29ya3MnOiB7J292aXJ0 bWdtdCc6IHsnYm9uZGluZyc6ICdib25kMCcsICdpcGFkZHInOiB1JzE0Ni4xNjQuMzcuMTAzJywg J25ldG1hc2snOiB1JzI1NS4yNTUuMjU1LjAnLCAnZGVmYXVsdFJvdXRlJzogVHJ1ZSwgJ2dhdGV3 YXknOiB1JzE0Ni4xNjQuMzcuMSd9fX0gZmFpbGVkOg0KICAgICAgICAgKGNvZGU9LTMyNjAzLCBt ZXNzYWdlPUludGVybmFsIEpTT04tUlBDIGVycm9yOiB7J3JlYXNvbic6ICJBdHRlbXB0IHRvIGNh bGwgZnVuY3Rpb246IDxib3VuZCBtZXRob2QgR2xvYmFsLnNldHVwTmV0d29ya3Mgb2YgPHZkc20u QVBJLkdsb2JhbCBvYmplY3QgYXQgMHgzZjM5NGQwPj4gd2l0aCBhcmd1bWVudHM6ICh7dSdvdmly dG1nbXQnOiB7dSdib25kaW5nJzogdSdib25kMCcsIHUnaXBhZGRyJzogdScxNDYuMTY0LjM3LjEw MycsIHUnbmV0bWFzayc6IHUnMjU1LjI1NS4yNTUuMCcsIHUnZGVmYXVsdFJvdXRlJzogVHJ1ZSwg dSdnYXRld2F5JzogdScxNDYuMTY0LjM3LjEnfX0sIHt9LCB7dSdjb25uZWN0aXZpdHlDaGVjayc6 IEZhbHNlfSkgZXJyb3I6ICdOb25lVHlwZScgb2JqZWN0IGlzIG5vdCBpdGVyYWJsZSJ9KSINClsg SU5GTyAgXSBZdW0gUGVyZm9ybWluZyB5dW0gdHJhbnNhY3Rpb24gcm9sbGJhY2sNClsgSU5GTyAg XSBTdGFnZTogQ2xlYW4gdXANClsgSU5GTyAgXSBHZW5lcmF0aW5nIGFuc3dlciBmaWxlICcvdmFy L2xpYi9vdmlydC1ob3N0ZWQtZW5naW5lLXNldHVwL2Fuc3dlcnMvYW5zd2Vycy0yMDE3MTIzMDAx MzUzOC5jb25mJw0KWyBJTkZPICBdIFN0YWdlOiBQcmUtdGVybWluYXRpb24NClsgSU5GTyAgXSBT dGFnZTogVGVybWluYXRpb24NClsgRVJST1IgXSBIb3N0ZWQgRW5naW5lIGRlcGxveW1lbnQgZmFp bGVkOiB0aGlzIHN5c3RlbSBpcyBub3QgcmVsaWFibGUsIHBsZWFzZSBjaGVjayB0aGUgaXNzdWUs Zml4IGFuZCByZWRlcGxveQ0KICAgICAgICAgIExvZyBmaWxlIGlzIGxvY2F0ZWQgYXQgL3Zhci9s b2cvb3ZpcnQtaG9zdGVkLWVuZ2luZS1zZXR1cC9vdmlydC1ob3N0ZWQtZW5naW5lLXNldHVwLTIw MTcxMjMwMDA0ODA4LXd3cTFpYi5sb2cNCg0KSXQgYXBwZWFycyB0aGlzIGhhcHBlbmVkIGJlY2F1 c2Ugb24gdGhlIGJvbmQwIGludGVyZmFjZSwgdGhlIE5GUyBzdG9yYWdlIG5ldHdvcmsgaXMgdGFn Z2VkIGRpcmVjdGx5IG9uIGJvbmQwOg0KDQoxMTogYm9uZDA6IDxCUk9BRENBU1QsTVVMVElDQVNU LE1BU1RFUixVUCxMT1dFUl9VUD4gbXR1IDE1MDAgcWRpc2Mgbm9xdWV1ZSBzdGF0ZSBVUCBxbGVu IDEwMDANCiAgICBsaW5rL2V0aGVyIDQwOmYyOmU5OmYzOjVjOjYyIGJyZCBmZjpmZjpmZjpmZjpm ZjpmZg0KICAgIGluZXQgMTQ2LjE2NC4zNy4xMDMvMjQgYnJkIDE0Ni4xNjQuMzcuMjU1IHNjb3Bl IGdsb2JhbCBib25kMA0KICAgICAgIHZhbGlkX2xmdCBmb3JldmVyIHByZWZlcnJlZF9sZnQgZm9y ZXZlcg0KICAgIGluZXQ2IGZlODA6OjQyZjI6ZTlmZjpmZWYzOjVjNjIvNjQgc2NvcGUgbGluaw0K ICAgICAgIHZhbGlkX2xmdCBmb3JldmVyIHByZWZlcnJlZF9sZnQgZm9yZXZlcg0KMTM6IGJvbmQw LjEwQGJvbmQwOiA8QlJPQURDQVNULE1VTFRJQ0FTVCxVUCxMT1dFUl9VUD4gbXR1IDE1MDAgcWRp c2Mgbm9xdWV1ZSBzdGF0ZSBVUCBxbGVuIDEwMDANCiAgICBsaW5rL2V0aGVyIDQwOmYyOmU5OmYz OjVjOjYyIGJyZCBmZjpmZjpmZjpmZjpmZjpmZg0KICAgIGluZXQgMTkyLjE2OC4xMC4zLzI4IGJy ZCAxOTIuMTY4LjEwLjE1IHNjb3BlIGdsb2JhbCBib25kMC4xMA0KICAgICAgIHZhbGlkX2xmdCBm b3JldmVyIHByZWZlcnJlZF9sZnQgZm9yZXZlcg0KICAgIGluZXQ2IGZlODA6OjQyZjI6ZTlmZjpm ZWYzOjVjNjIvNjQgc2NvcGUgbGluaw0KICAgICAgIHZhbGlkX2xmdCBmb3JldmVyIHByZWZlcnJl ZF9sZnQgZm9yZXZlcg0KDQpJ4oCZdmUgY29sbGVjdGVkIHRoZSBsb2dzIGFuZCB0aGV5IGFyZSBs b2NhdGVkIGhlcmUgZm9yIGRvd25sb2FkOg0KaHR0cDovL3d3dy5pZi51ZnJqLmJyL35mZXJyYW8v b3ZpcnQNCg0KVHJ5aW5nIGEgbmV3IGluc3RhbGwgZnJvbSB0aGUgZ3JvdW5kIHRvIHNlZSBpZiB0 aGUgaXNzdWUgaGFwcGVucyBhZ2Fpbi4NCg0KVGhhbmtzLA0KVi4NCg0K --_000_9B60BF0FA0824CEBA58967C54E10EBBFifufrjbr_ Content-Type: text/html; charset="utf-8" Content-ID: <21E16CE17627564C94E55CB6DCB4E0A4(a)if.ufrj.br> Content-Transfer-Encoding: base64 PGh0bWw+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIgY29udGVudD0i dGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjwvaGVhZD4NCjxib2R5IHN0eWxlPSJ3b3JkLXdy YXA6IGJyZWFrLXdvcmQ7IC13ZWJraXQtbmJzcC1tb2RlOiBzcGFjZTsgbGluZS1icmVhazogYWZ0 ZXItd2hpdGUtc3BhY2U7IiBjbGFzcz0iIj4NCkhlbGxvLA0KPGRpdiBjbGFzcz0iIj48YnIgY2xh c3M9IiI+DQo8L2Rpdj4NCjxkaXYgY2xhc3M9IiI+SeKAmW0gZGVwbG95aW5nIG9WaXJ0IEhFIG9u IGEgbmV3IERDIGFuZCB0aGUgaW5zdGFsbGF0aW9uIGZhaWxlZCB3aGVuIGNvbmZpZ3VyaW5nIHRo ZSBvdmlydG1nbXQgaW50ZXJmYWNlOjwvZGl2Pg0KPGRpdiBjbGFzcz0iIj48YnIgY2xhc3M9IiI+ DQo8L2Rpdj4NCjxkaXYgY2xhc3M9IiI+WyBJTkZPJm5ic3A7Jm5ic3A7XSZuYnNwO0NvbmZpZ3Vy aW5nIHRoZSBtYW5hZ2VtZW50IGJyaWRnZTxiciBjbGFzcz0iIj4NClsgRVJST1IgXSZuYnNwO0Zh aWxlZCB0byBleGVjdXRlIHN0YWdlICdNaXNjIGNvbmZpZ3VyYXRpb24nOiBGYWlsZWQgdG8gc2V0 dXAgbmV0d29ya3MgeydvdmlydG1nbXQnOiB7J2JvbmRpbmcnOiZuYnNwOydib25kMCcsICdpcGFk ZHInOiB1JzE0Ni4xNjQuMzcuMTAzJywgJ25ldG1hc2snOiB1JzI1NS4yNTUuMjU1LjAnLCAnZGVm YXVsdFJvdXRlJzogVHJ1ZSwgJ2dhdGV3YXknOiZuYnNwO3UnMTQ2LjE2NC4zNy4xJ319LiBFcnJv cjogJnF1b3Q7Q29tbWFuZCBIb3N0LnNldHVwTmV0d29ya3MNCiB3aXRoIGFyZ3Mgeydib25kaW5n cyc6IHt9LCAnb3B0aW9ucyc6Jm5ic3A7eydjb25uZWN0aXZpdHlDaGVjayc6IEZhbHNlfSwgJ25l dHdvcmtzJzogeydvdmlydG1nbXQnOiB7J2JvbmRpbmcnOiAnYm9uZDAnLCAnaXBhZGRyJzogdScx NDYuMTY0LjM3LjEwMycsJm5ic3A7J25ldG1hc2snOiB1JzI1NS4yNTUuMjU1LjAnLCAnZGVmYXVs dFJvdXRlJzogVHJ1ZSwgJ2dhdGV3YXknOiB1JzE0Ni4xNjQuMzcuMSd9fX0gZmFpbGVkOjxiciBj bGFzcz0iIj4NCiZuYnNwOyAmbmJzcDsgJm5ic3A7ICZuYnNwOyAmbmJzcDsoY29kZT0tMzI2MDMs IG1lc3NhZ2U9SW50ZXJuYWwgSlNPTi1SUEMgZXJyb3I6IHsncmVhc29uJzogJnF1b3Q7QXR0ZW1w dCB0byBjYWxsIGZ1bmN0aW9uOiAmbHQ7Ym91bmQgbWV0aG9kJm5ic3A7R2xvYmFsLnNldHVwTmV0 d29ya3Mgb2YgJmx0O3Zkc20uQVBJLkdsb2JhbCBvYmplY3QgYXQgMHgzZjM5NGQwJmd0OyZndDsg d2l0aCBhcmd1bWVudHM6ICh7dSdvdmlydG1nbXQnOiB7dSdib25kaW5nJzombmJzcDt1J2JvbmQw JywgdSdpcGFkZHInOiB1JzE0Ni4xNjQuMzcuMTAzJywgdSduZXRtYXNrJzoNCiB1JzI1NS4yNTUu MjU1LjAnLCB1J2RlZmF1bHRSb3V0ZSc6IFRydWUsIHUnZ2F0ZXdheSc6Jm5ic3A7dScxNDYuMTY0 LjM3LjEnfX0sIHt9LCB7dSdjb25uZWN0aXZpdHlDaGVjayc6IEZhbHNlfSkgZXJyb3I6ICdOb25l VHlwZScgb2JqZWN0IGlzIG5vdCBpdGVyYWJsZSZxdW90O30pJnF1b3Q7PGJyIGNsYXNzPSIiPg0K WyBJTkZPJm5ic3A7Jm5ic3A7XSZuYnNwO1l1bSBQZXJmb3JtaW5nIHl1bSB0cmFuc2FjdGlvbiBy b2xsYmFjazxiciBjbGFzcz0iIj4NClsgSU5GTyZuYnNwOyZuYnNwO10mbmJzcDtTdGFnZTogQ2xl YW4gdXA8YnIgY2xhc3M9IiI+DQpbIElORk8mbmJzcDsmbmJzcDtdJm5ic3A7R2VuZXJhdGluZyBh bnN3ZXIgZmlsZSAnL3Zhci9saWIvb3ZpcnQtaG9zdGVkLWVuZ2luZS1zZXR1cC9hbnN3ZXJzL2Fu c3dlcnMtMjAxNzEyMzAwMTM1MzguY29uZic8YnIgY2xhc3M9IiI+DQpbIElORk8mbmJzcDsmbmJz cDtdJm5ic3A7U3RhZ2U6IFByZS10ZXJtaW5hdGlvbjxiciBjbGFzcz0iIj4NClsgSU5GTyZuYnNw OyZuYnNwO10mbmJzcDtTdGFnZTogVGVybWluYXRpb248YnIgY2xhc3M9IiI+DQpbIEVSUk9SIF0m bmJzcDtIb3N0ZWQgRW5naW5lIGRlcGxveW1lbnQgZmFpbGVkOiB0aGlzIHN5c3RlbSBpcyBub3Qg cmVsaWFibGUsIHBsZWFzZSBjaGVjayB0aGUgaXNzdWUsZml4IGFuZCByZWRlcGxveTxiciBjbGFz cz0iIj4NCiZuYnNwOyAmbmJzcDsgJm5ic3A7ICZuYnNwOyAmbmJzcDsmbmJzcDtMb2cgZmlsZSBp cyBsb2NhdGVkIGF0IC92YXIvbG9nL292aXJ0LWhvc3RlZC1lbmdpbmUtc2V0dXAvb3ZpcnQtaG9z dGVkLWVuZ2luZS1zZXR1cC0yMDE3MTIzMDAwNDgwOC13d3ExaWIubG9nPGJyIGNsYXNzPSIiPg0K PGJyIGNsYXNzPSIiPg0KPC9kaXY+DQo8ZGl2IGNsYXNzPSIiPkl0IGFwcGVhcnMgdGhpcyBoYXBw ZW5lZCBiZWNhdXNlIG9uIHRoZSBib25kMCBpbnRlcmZhY2UsIHRoZSBORlMgc3RvcmFnZSBuZXR3 b3JrIGlzIHRhZ2dlZCBkaXJlY3RseSBvbiBib25kMDo8L2Rpdj4NCjxkaXYgY2xhc3M9IiI+PGJy IGNsYXNzPSIiPg0KPC9kaXY+DQo8ZGl2IGNsYXNzPSIiPjExOiBib25kMDogJmx0O0JST0FEQ0FT VCxNVUxUSUNBU1QsTUFTVEVSLFVQLExPV0VSX1VQJmd0OyBtdHUgMTUwMCBxZGlzYyBub3F1ZXVl IHN0YXRlIFVQIHFsZW4gMTAwMDxiciBjbGFzcz0iIj4NCiZuYnNwOyAmbmJzcDsmbmJzcDtsaW5r L2V0aGVyIDQwOmYyOmU5OmYzOjVjOjYyIGJyZCBmZjpmZjpmZjpmZjpmZjpmZjxiciBjbGFzcz0i Ij4NCiZuYnNwOyAmbmJzcDsmbmJzcDtpbmV0IDE0Ni4xNjQuMzcuMTAzLzI0IGJyZCAxNDYuMTY0 LjM3LjI1NSBzY29wZSBnbG9iYWwgYm9uZDA8YnIgY2xhc3M9IiI+DQombmJzcDsgJm5ic3A7ICZu YnNwOyAmbmJzcDt2YWxpZF9sZnQgZm9yZXZlciBwcmVmZXJyZWRfbGZ0IGZvcmV2ZXI8YnIgY2xh c3M9IiI+DQombmJzcDsgJm5ic3A7Jm5ic3A7aW5ldDYgZmU4MDo6NDJmMjplOWZmOmZlZjM6NWM2 Mi82NCBzY29wZSBsaW5rJm5ic3A7PGJyIGNsYXNzPSIiPg0KJm5ic3A7ICZuYnNwOyAmbmJzcDsg Jm5ic3A7dmFsaWRfbGZ0IGZvcmV2ZXIgcHJlZmVycmVkX2xmdCBmb3JldmVyPGJyIGNsYXNzPSIi Pg0KMTM6IGJvbmQwLjEwQGJvbmQwOiAmbHQ7QlJPQURDQVNULE1VTFRJQ0FTVCxVUCxMT1dFUl9V UCZndDsgbXR1IDE1MDAgcWRpc2Mgbm9xdWV1ZSBzdGF0ZSBVUCBxbGVuIDEwMDA8YnIgY2xhc3M9 IiI+DQombmJzcDsgJm5ic3A7Jm5ic3A7bGluay9ldGhlciA0MDpmMjplOTpmMzo1Yzo2MiBicmQg ZmY6ZmY6ZmY6ZmY6ZmY6ZmY8YnIgY2xhc3M9IiI+DQombmJzcDsgJm5ic3A7Jm5ic3A7aW5ldCAx OTIuMTY4LjEwLjMvMjggYnJkIDE5Mi4xNjguMTAuMTUgc2NvcGUgZ2xvYmFsIGJvbmQwLjEwPGJy IGNsYXNzPSIiPg0KJm5ic3A7ICZuYnNwOyAmbmJzcDsgJm5ic3A7dmFsaWRfbGZ0IGZvcmV2ZXIg cHJlZmVycmVkX2xmdCBmb3JldmVyPGJyIGNsYXNzPSIiPg0KJm5ic3A7ICZuYnNwOyZuYnNwO2lu ZXQ2IGZlODA6OjQyZjI6ZTlmZjpmZWYzOjVjNjIvNjQgc2NvcGUgbGluayZuYnNwOzxiciBjbGFz cz0iIj4NCiZuYnNwOyAmbmJzcDsgJm5ic3A7ICZuYnNwO3ZhbGlkX2xmdCBmb3JldmVyIHByZWZl cnJlZF9sZnQgZm9yZXZlcjwvZGl2Pg0KPGRpdiBjbGFzcz0iIj48YnIgY2xhc3M9IiI+DQo8L2Rp dj4NCjxkaXYgY2xhc3M9IiI+SeKAmXZlIGNvbGxlY3RlZCB0aGUgbG9ncyBhbmQgdGhleSBhcmUg bG9jYXRlZCBoZXJlIGZvciBkb3dubG9hZDo8L2Rpdj4NCjxkaXYgY2xhc3M9IiI+PGEgaHJlZj0i aHR0cDovL3d3dy5pZi51ZnJqLmJyL35mZXJyYW8vb3ZpcnQiIGNsYXNzPSIiPmh0dHA6Ly93d3cu aWYudWZyai5ici9+ZmVycmFvL292aXJ0PC9hPjwvZGl2Pg0KPGRpdiBjbGFzcz0iIj48YnIgY2xh c3M9IiI+DQo8L2Rpdj4NCjxkaXYgY2xhc3M9IiI+VHJ5aW5nIGEgbmV3IGluc3RhbGwgZnJvbSB0 aGUgZ3JvdW5kIHRvIHNlZSBpZiB0aGUgaXNzdWUgaGFwcGVucyBhZ2Fpbi48L2Rpdj4NCjxkaXYg Y2xhc3M9IiI+PGJyIGNsYXNzPSIiPg0KPC9kaXY+DQo8ZGl2IGNsYXNzPSIiPlRoYW5rcyw8L2Rp dj4NCjxkaXYgY2xhc3M9IiI+Vi48L2Rpdj4NCjxkaXYgY2xhc3M9IiI+PGJyIGNsYXNzPSIiPg0K PC9kaXY+DQo8L2JvZHk+DQo8L2h0bWw+DQo= --_000_9B60BF0FA0824CEBA58967C54E10EBBFifufrjbr_--

2 2