June 2017 - Users - oVirt List Archives

Re: [ovirt-users] unsuccessful hosted engine install
by Sandro Bonazzola 10 Jun '17

10 Jun '17

On Wed, May 31, 2017 at 4:45 AM, Brendan Hartzell <mrrex4(a)gmail.com> wrote: > Can you please elaborate about the failure you see here and how are you > trying to manually partition the host? > > Sure, I will start from the beginning. > - Using: ovirt-node-ng-installer-ovirt-4.1-2017052604 <(201)%20705-2604> > .iso > - During installation I setup one of the two interfaces and check the box > to automatically use the connection. > - I'm currently providing a host name of node-1.test.net until I have a > successful process. > - I configure date and time for my timezone and to use an internal NTP > server. > - On Installation Destination, I pick my 128GB USB3.0 SanDisk flash drive, > check the box that I would like to make additional space, and click done. > In the reclaim disk space window, I click delete all, and then reclaim > space. I go back into the Installation Destination, select that I will > configure partitioning, and click done. The Manual Partitioning window > opens, I use the option to automatically create mount points. > In this screen, please change partitioning scheme from LVM to LVM Thin Provisioning: it should solve your following error. > At this point, /boot is 1024MB, /var is 15GB, / is 88.11 GB, and swap is > 11.57GB. I then change / to 23.11 GB, update settings, change /var to > 80GB, update settings again, and click done. I accept the changes and > begin installation. > > I tried these changes based on this article: http://www.ovirt.org/ > documentation/self-hosted/chap-Deploying_Self-Hosted_Engine/ > > The article does say that you can specify a different directory than > /var/tmp, but I don't recall seeing that option. > If the setup detects not enough space in /var/tmp for extracting the appliance it will ask about a different directory. > > After some time, I get the following error: > There was an error running the kickstart script at line 7. This is a > fatal error and installation will be aborted. The details of this error > are: > > [INFO] Trying to create a manageable base from '/' > [ERROR] LVM Thin Provisioning partitioning scheme is required. For > autoinstall via Kickstart with LVM Thin Provisioning check options > --thinpool and --grow. Please consult documentation for details. > ^^ this one should be solved by the LVM Thin Provisioning scheme mentioned above.. > > 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/python2.7runpy.py", line 72, in _run_code exec code in > run_globals > File "/usr/lib/python2.7/site-packages/imgbased/__main__.py", line 51, in > <module> CliApplication() > File "/usr/lib/python2.7/site-packages/imgbased/__init__.py", line 82, in > CliApplication() > File "/usr/lib/python2.7/site-packages/imgbased/hooks.py", line 120, in > emit cb(self.context, *args) > File "/usr/lib/python2.7/site-packages/imgbased/plugins/core.py", line > 169, in post_argparse layout.initialize(args.source, args.init_nvr) > File "/usr/lib/python2.7/site-packages/imgbased/plugins/core.py", line > 216, in initialize self.app.imgbase.init_layout_from(source, init_nvr) > File "/usr/lib/python2.7/site-packages/imgbased/imgbase.py", line 271, in > init_layout_from self.init_tags_on(existing_lv) > File "/usr/lib/python2.7/site-packages/imgbased/imgbase.py", line 243, in > init_tags_on pool = lv.thinpool() > File "/usr/lib/python2.7/site-packages/imgbased/lvm.py", line 250, in > thinpool raise MissingLvmThinPool() imgbased.lvm.MissingLvmThinPool > > At this point, the only option is to exit the installer. > > **************************** > > Being this a new install, please use 4.1. oVirt 4.0 is not supported > anymore. > > Not a problem. > > **************************** > > Can you please provide hosted engine setup logs or better a full sos > report? (sosreport -a) > > Again, the process I'm following: > - Using: ovirt-node-ng-installer-ovirt-4.1-2017052604 <(201)%20705-2604> > .iso > - During installation I setup one of the two interfaces and check the box > to automatically use the connection. > - I'm currently providing a host name of node-1.test.net until I have a > successful process. > - I configure date and time for my timezone and to use an internal NTP > server. > - On Installation Destination, I pick my 128GB USB3.0 SanDisk flash drive, > check the box that I would like to make additional space, and click done. > In the reclaim disk space window, I click delete all, and then reclaim > space. > - Begin Installation and set a root password. > - Perform a yum update - no packages marked for update (as expected) > - Use vi to update /etc/hosts with a reference for node-1.test.net and > engine.test.net > - First attempt at hosted-engine from web-UI > - Setup downloads and installs ovirt-engine-appliance-4.1-20170523.1.el7. > centos.noarch.rpm > *Failed to execute stage 'Environment setup': Failed to reconfigure > libvirt for VDSM > *Hosted Engine deployment failed > - Attached SOS report > The checksum is: aa56097edc0b63c49caaf1a1fde021bc > > At this point, I would run ovirt-hosted-engine-cleanup and I would get > further along in the install process. However, because this is a fresh > install, I'm going to leave things here for now so you can review the SOS. > Thanks for the SOS report! Hosted Engine setup fails on: 2017-05-30 19:24:39 DEBUG otopi.plugins.gr_he_setup.system.vdsmenv plugin.execute:921 execute-output: ('/bin/vdsm-tool', 'configure', '--force') stdout: Checking configuration status... Current revision of multipath.conf detected, preserving lvm is configured for vdsm libvirt is already configured for vdsm SUCCESS: ssl configured to true. No conflicts Running configure... Reconfiguration of libvirt is done. 2017-05-30 19:24:39 DEBUG otopi.plugins.gr_he_setup.system.vdsmenv plugin.execute:926 execute-output: ('/bin/vdsm-tool', 'configure', '--force') stderr: Error: ServiceOperationError: _systemctlStart failed Job for libvirtd.service failed because the control process exited with error code. See "systemctl status libvirtd.service" and "journalctl -xe" for details. At the same time journalctl shows: May 30 19:24:39 node-1.test.net libvirtd[20954]: libvirt version: 2.0.0, package: 10.el7_3.5 (CentOS BuildSystem <http://bugs.centos.org>, 2017-03-03-02:09:45, c1bm.rdu2.centos.org) May 30 19:24:39 node-1.test.net libvirtd[20954]: hostname: node-1.test.net May 30 19:24:39 node-1.test.net libvirtd[20954]: The server certificate /etc/pki/vdsm/certs/vdsmcert.pem is not yet active May 30 19:24:39 node-1.test.net systemd[1]: libvirtd.service: main process exited, code=exited, status=6/NOTCONFIGURED May 30 19:24:39 node-1.test.net systemd[1]: Failed to start Virtualization daemon. May 30 19:24:39 node-1.test.net systemd[1]: Unit libvirtd.service entered failed state. May 30 19:24:39 node-1.test.net systemd[1]: libvirtd.service failed. May 30 19:24:39 node-1.test.net systemd[1]: libvirtd.service holdoff time over, scheduling restart. > > **************************** > > I'd like to understand the issues you faced before suggesting to restart > from scratch. > > Too late... I did two re-installs to get a more accurate account of my > install process for above. > > **************************** > > Thank you for your help! > > Brendan > > On Tue, May 30, 2017 at 12:17 AM, Sandro Bonazzola <sbonazzo(a)redhat.com> > wrote: > >> >> >> On Tue, May 30, 2017 at 6:49 AM, Brendan Hartzell <mrrex4(a)gmail.com> >> wrote: >> >>> oVirt users list, >>> >>> Long story short, I've been spending weeks on this project for my home >>> lab with no success. >>> >>> I would like to successfully install two nodes that host a highly >>> available engine with an iSCSI storage back-end. >>> >>> I have read through most, if not all, of the guides on ovirt.org with >>> no substantial help. >>> >>> Successfully, I have done the following: >>> Install oVirt Engine on a bare metal system, added a node, and started >>> exploring - not desired. >>> Install oVirt Node 4.0.6 on a bare metal system - fails if partitions >>> are not done automatically. >>> Install oVirt Node 4.1.2 on a bare metal system - fails if partitions >>> are not done automatically. >>> >> >> Can you please elaborate about the failure you see here and how are you >> trying to manually partition the host? >> >> >> >> >> >>> >>> My process after installing a Node: >>> Run a yum update - just to be sure, but I am using latest iso images >>> from downloads section. >>> Edit /etc/hosts for local name resolution - the goal is to host DNS as a >>> virtual machine, eventually. >>> On 4.1 if I install ovirt-engine-appliance from yum, it does simplify >>> one step in the hosted engine setup. If I do this on 4.0 it discards the >>> image and uses the default. >>> >> >> Being this a new install, please use 4.1. oVirt 4.0 is not supported >> anymore. >> >> >> >>> On 4.1 the hosted engine setup fails immediately unless I run the hosted >>> engine cleanup from the shell. >>> >> >> Can you please provide hosted engine setup logs or better a full sos >> report? (sosreport -a) >> >> >> >> >>> If I do this, I can typically get to the point of installing. >>> >>> When I do get to the installation phase, I get to a point just after >>> extracting the OVA that I get a message on the shell saying something about >>> the watchdog running the whole time and then the node reboots. >>> >>> I found one email thread that sounded like my issue and suggested the >>> following commands: >>> vdsm-tool configure --force >>> systemctl restart libvirtd >>> systemctl restart vdsmd >>> >>> Unfortunately, these commands did not help my situation like the other >>> individual. >>> >>> What log file would everyone like to see first? Given that I still >>> consider myself relatively new to Linux, please identify the path for the >>> log file requested. >>> >> >> See above >> >> >>> >>> Also, because I plan on performing a clean install for this thread using >>> my process from above (I'm not expecting my outcome to be any different), >>> are there any tips and tricks that might result in a success? >>> >> >> I'd like to understand the issues you faced before suggesting to restart >> from scratch. >> Adding some people who may help as well. >> >> >> >>> >>> Thank you for any and all help, >>> Brendan >>> >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> >>> >> >> >> -- >> >> 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> >> > > -- 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>

4 13

Seamless SAN HA failovers with oVirt?
by Matthew Trent 09 Jun '17

09 Jun '17

I'm using two TrueNAS HA SANs (FreeBSD-based ZFS) to provide storage via NFS to 7 oVirt boxes and about 25 VMs. For SAN system upgrades I've always scheduled a maintenance window, shut down all the oVirt stuff, upgraded the SANs, and spun everything back up. It's pretty disruptive, but I assumed that was the thing to do. However, in talking with the TrueNAS vendor they said the majority of their customers are using VMWare and they almost always do TrueNAS updates in production. They just upgrade one head of the TrueNAS HA pair then failover to the other head and upgrade it too. There's a 30-ish second pause in I/O while the disk arrays are taken over by the other HA head, but VMWare just tolerates it and continues without skipping a beat. They say this is standard procedure in the SAN world and virtualization systems should tolerate 30-60 seconds of I/O pause for HA failovers seamlessly. It sounds great to me, but I wanted to pick this lists' brain -- is anyone doing this with oVirt? Are you able to failover your HA SAN with 30-60 seconds of no I/O without oVirt freaking out? If not, are there any tunables relating to this? I see the default NFS mount options look fairly tolerant (proto=tcp,timeo=600,retrans=6), but are there VDSM or sanlock or some other oVirt timeouts that will kick in and start putting storage domains into error states, fencing hosts or something before that? I've never timed anything, but I want to say my past experience is that ovirt hosted engine started showing errors almost immediately when we've had SAN issues in the past. Thanks! -- Matthew Trent Network Engineer Lewis County IT Services

8 13

Host install common error
by FERNANDO FREDIANI 08 Jun '17

08 Jun '17

This is a multi-part message in MIME format. --------------B17F4A1A13CE833AC9902298 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hello folks. One of the most (if not the more) annoying problems of oVirt is the known message "... installation failed. Command returned failure code 1 during SSH session ..." which happens quiet often in several situations. Scrubbing installation logs it seems that most stuff goes well, but then it stops in a message saying: "ERROR otopi.context context._executeMethod:151 Failed to execute stage 'Setup validation': Cannot locate vdsm package, possible cause is incorrect channels" - followed by another message: "DEBUG otopi.context context.dumpEnvironment:770 ENV BASE/exceptionInfo=list:'[(<type 'exceptions.RuntimeError'>, RuntimeError('Cannot locate vdsm package, possible cause is incorrect channels',), <traceback object at 0x3131ef0>)]'" I am not sure why would it complain about the repositories as this is a Minimal CentOS 7 Install and the oVirt repository is added by oVirt-Engine itself so I assumed it added the most appropriate to its own version. I even tried to copy over the same repositories used on the Hosts that are installed and working fine but that message shows up again on the Install retries. Does anyone have any other hints where to look ? For reference my engine version running is: 4.1.1.6-1.el7.centos. Fernando --------------B17F4A1A13CE833AC9902298 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hello folks. One of the most (if not the more) annoying problems of oVirt is the known message "... installation failed. Command returned failure code 1 during SSH session ..." which happens quiet often in several situations. Scrubbing installation logs it seems that most stuff goes well, but then it stops in a message saying: "ERROR otopi.context context._executeMethod:151 Failed to execute stage 'Setup validation': Cannot locate vdsm package, possible cause is incorrect channels" - followed by another message: "DEBUG otopi.context context.dumpEnvironment:770 ENV BASE/exceptionInfo=list:'[(<type 'exceptions.RuntimeError'>, RuntimeError('Cannot locate vdsm package, possible cause is incorrect channels',), <traceback object at 0x3131ef0>)]'" I am not sure why would it complain about the repositories as this is a Minimal CentOS 7 Install and the oVirt repository is added by oVirt-Engine itself so I assumed it added the most appropriate to its own version. I even tried to copy over the same repositories used on the Hosts that are installed and working fine but that message shows up again on the Install retries. Does anyone have any other hints where to look ? For reference my engine version running is: 4.1.1.6-1.el7.centos. Fernando </body> </html> --------------B17F4A1A13CE833AC9902298--

5 4

User Portal and Multi-Monitor Support
by Bryan Sockel 08 Jun '17

08 Jun '17

Is there a way to enable multi monitor support when launching a RDP Session through the user Portal? Bryan Sockel Systems Administrator Alt-N Technologies | Grapevine, TX Office 817.601.3222 x233 Sent using Alt-N's own MDaemon Messaging Server Get to know the Alt-N family by liking us on Facebook!

1 0

Network interface not working
by Герасимов Александр 08 Jun '17

08 Jun '17

This is a multi-part message in MIME format. --------------DC86F700F56181ECDB9F4F15 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=utf-8; format=flowed Hi all. I have to servers with ovirt. And to identical virtual machines. Both servers are identical. But on second virtual server not working one network interface. Ping have a problem. I tried to change network driver, but has no effect. I don't understand that to do ovirt version and package: rpm -qa|grep ovirt ovirt-imageio-proxy-0.4.0-0.201608310602.gita9b573b.el7.centos.noarch ovirt-engine-vmconsole-proxy-helper-4.0.5.5-1.el7.centos.noarch ovirt-engine-restapi-4.0.5.5-1.el7.centos.noarch ovirt-engine-extensions-api-impl-4.0.5.5-1.el7.centos.noarch ovirt-imageio-daemon-0.4.0-1.el7.noarch ovirt-engine-wildfly-10.1.0-1.el7.x86_64 ovirt-vmconsole-1.0.4-1.el7.centos.noarch ovirt-engine-cli-3.6.9.2-1.el7.noarch ovirt-engine-websocket-proxy-4.0.5.5-1.el7.centos.noarch ovirt-engine-dashboard-1.0.5-1.el7.centos.noarch ovirt-host-deploy-1.5.3-1.el7.centos.noarch ovirt-engine-wildfly-overlay-10.0.0-1.el7.noarch ovirt-engine-setup-base-4.0.5.5-1.el7.centos.noarch ovirt-engine-dwh-setup-4.0.5-1.el7.centos.noarch ovirt-engine-setup-plugin-websocket-proxy-4.0.5.5-1.el7.centos.noarch ovirt-engine-setup-4.0.5.5-1.el7.centos.noarch ovirt-engine-dbscripts-4.0.5.5-1.el7.centos.noarch ovirt-engine-userportal-4.0.5.5-1.el7.centos.noarch ovirt-imageio-common-0.4.0-1.el7.noarch python-ovirt-engine-sdk4-4.0.2-1.el7.centos.x86_64 ovirt-vmconsole-host-1.0.4-1.el7.centos.noarch ovirt-engine-dwh-4.0.5-1.el7.centos.noarch ovirt-engine-tools-backup-4.0.5.5-1.el7.centos.noarch ovirt-image-uploader-4.0.1-1.el7.centos.noarch ovirt-engine-setup-plugin-ovirt-engine-4.0.5.5-1.el7.centos.noarch ovirt-engine-tools-4.0.5.5-1.el7.centos.noarch ovirt-engine-4.0.5.5-1.el7.centos.noarch ovirt-release40-4.0.5-2.noarch ovirt-host-deploy-java-1.5.3-1.el7.centos.noarch ovirt-engine-setup-plugin-ovirt-engine-common-4.0.5.5-1.el7.centos.noarch ovirt-iso-uploader-4.0.2-1.el7.centos.noarch ovirt-engine-webadmin-portal-4.0.5.5-1.el7.centos.noarch ovirt-setup-lib-1.0.2-1.el7.centos.noarch ovirt-engine-sdk-python-3.6.9.1-1.el7.centos.noarch ovirt-engine-lib-4.0.5.5-1.el7.centos.noarch ovirt-imageio-proxy-setup-0.4.0-0.201608310602.gita9b573b.el7.centos.noarch ovirt-engine-setup-plugin-vmconsole-proxy-helper-4.0.5.5-1.el7.centos.noarch ovirt-engine-backend-4.0.5.5-1.el7.centos.noarch ovirt-engine-extension-aaa-jdbc-1.1.1-1.el7.noarch ovirt-vmconsole-proxy-1.0.4-1.el7.centos.noarch -- С уважением, базисный админстратор Гераcимов Александр тел. +7(495)4116886 доб. 5367 --------------DC86F700F56181ECDB9F4F15 Content-Transfer-Encoding: 8bit Content-Type: text/html; charset=utf-8 <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> Hi all. I have to servers with ovirt. And to identical virtual machines. Both servers are identical. But on second virtual server not working one network interface. Ping have a problem. I tried to change network driver, but has no effect. I don't understand that to do ovirt version and package: rpm -qa|grep ovirt ovirt-imageio-proxy-0.4.0-0.201608310602.gita9b573b.el7.centos.noarch ovirt-engine-vmconsole-proxy-helper-4.0.5.5-1.el7.centos.noarch ovirt-engine-restapi-4.0.5.5-1.el7.centos.noarch ovirt-engine-extensions-api-impl-4.0.5.5-1.el7.centos.noarch ovirt-imageio-daemon-0.4.0-1.el7.noarch ovirt-engine-wildfly-10.1.0-1.el7.x86_64 ovirt-vmconsole-1.0.4-1.el7.centos.noarch ovirt-engine-cli-3.6.9.2-1.el7.noarch ovirt-engine-websocket-proxy-4.0.5.5-1.el7.centos.noarch ovirt-engine-dashboard-1.0.5-1.el7.centos.noarch ovirt-host-deploy-1.5.3-1.el7.centos.noarch ovirt-engine-wildfly-overlay-10.0.0-1.el7.noarch ovirt-engine-setup-base-4.0.5.5-1.el7.centos.noarch ovirt-engine-dwh-setup-4.0.5-1.el7.centos.noarch ovirt-engine-setup-plugin-websocket-proxy-4.0.5.5-1.el7.centos.noarch ovirt-engine-setup-4.0.5.5-1.el7.centos.noarch ovirt-engine-dbscripts-4.0.5.5-1.el7.centos.noarch ovirt-engine-userportal-4.0.5.5-1.el7.centos.noarch ovirt-imageio-common-0.4.0-1.el7.noarch python-ovirt-engine-sdk4-4.0.2-1.el7.centos.x86_64 ovirt-vmconsole-host-1.0.4-1.el7.centos.noarch ovirt-engine-dwh-4.0.5-1.el7.centos.noarch ovirt-engine-tools-backup-4.0.5.5-1.el7.centos.noarch ovirt-image-uploader-4.0.1-1.el7.centos.noarch ovirt-engine-setup-plugin-ovirt-engine-4.0.5.5-1.el7.centos.noarch ovirt-engine-tools-4.0.5.5-1.el7.centos.noarch ovirt-engine-4.0.5.5-1.el7.centos.noarch ovirt-release40-4.0.5-2.noarch ovirt-host-deploy-java-1.5.3-1.el7.centos.noarch ovirt-engine-setup-plugin-ovirt-engine-common-4.0.5.5-1.el7.centos.noarch ovirt-iso-uploader-4.0.2-1.el7.centos.noarch ovirt-engine-webadmin-portal-4.0.5.5-1.el7.centos.noarch ovirt-setup-lib-1.0.2-1.el7.centos.noarch ovirt-engine-sdk-python-3.6.9.1-1.el7.centos.noarch ovirt-engine-lib-4.0.5.5-1.el7.centos.noarch ovirt-imageio-proxy-setup-0.4.0-0.201608310602.gita9b573b.el7.centos.noarch ovirt-engine-setup-plugin-vmconsole-proxy-helper-4.0.5.5-1.el7.centos.noarch ovirt-engine-backend-4.0.5.5-1.el7.centos.noarch ovirt-engine-extension-aaa-jdbc-1.1.1-1.el7.noarch ovirt-vmconsole-proxy-1.0.4-1.el7.centos.noarch <pre class="moz-signature" cols="72">-- С уважением, базисный админстратор Гераcимов Александр тел. +7(495)4116886 доб. 5367</pre> </body> </html> --------------DC86F700F56181ECDB9F4F15--

2 5

[ANN] oVirt 4.1.3 First Release Candidate is now available
by Sandro Bonazzola 08 Jun '17

08 Jun '17

The oVirt Project is pleased to announce the availability of the First Release Candidate of oVirt 4.1.3 for testing, as of June 8th, 2017 This is pre-release software. Please take a look at our community page[1] to know how to ask questions and interact with developers and users. All issues or bugs should be reported via oVirt Bugzilla[2]. This pre-release should not to be used in production. This update is the first release candidate of the third in a series of stabilization updates to the 4.1 series. 4.1.3 brings more than 35 enhancements and more than 170 bugfixes, including more than 100 high or urgent severity fixes, on top of oVirt 4.1 series This release is available now for: * Fedora 24 (tech preview) * Red Hat Enterprise Linux 7.3 or later * CentOS Linux (or similar) 7.3 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.3 or later * CentOS Linux (or similar) 7.3 or later * oVirt Node 4.1 * Fedora 24 (tech preview) See the release notes draft [3] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is already available - oVirt Live is already available[4] - oVirt Node is already available[4] We are addressing compose issues for above components which are missing ansible 2.3 and latest fluentd builds from CentOS SIGs. Additional Resources: * Read more about the oVirt 4.1.3 release highlights: http://www.ovirt.org/release/4.1.3/ * Get more oVirt Project updates on Twitter: https://twitter.com/ovirt * Check out the latest project news on the oVirt blog: http://www.ovirt.org/blog/ [1] https://www.ovirt.org/community/ [2] https://bugzilla.redhat.com/enter_bug.cgi?classification=oVirt [3] http://www.ovirt.org/release/4.1.3/ [4] resources.ovirt.org/pub/ovirt-4.1-pre/iso/ -- 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 0

oVirt gluster sanlock issue
by Abi Askushi 08 Jun '17

08 Jun '17

Hi All, I have installed successfully several times oVirt (version 4.1) with 3 nodes on top glusterfs. This time, when trying to configure the same setup, I am facing the following issue which doesn't seem to go away. During installation i get the error: Failed to execute stage 'Misc configuration': Cannot acquire host id: (u'a5a6b0e7-fc3f-4838-8e26-c8b4d5e5e922', SanlockException(22, 'Sanlock lockspace add failure', 'Invalid argument')) The only different in this setup is that instead of standard partitioning i have GPT partitioning and the disks have 4K block size instead of 512. The /var/log/sanlock.log has the following lines: 2017-06-03 19:21:15+0200 23450 [943]: s9 lockspace ba6bd862-c2b8-46e7-b2c8-91e4a5bb2047:250:/rhev/data-center/mnt/_var_lib_ovirt-hosted-engin-setup_tmptjkIDI/ba6bd862-c2b8-46e7-b2c8-91e4a5bb2047/dom_md/ids:0 2017-06-03 19:21:36+0200 23471 [944]: s9:r5 resource ba6bd862-c2b8-46e7-b2c8-91e4a5bb2047:SDM:/rhev/data-center/mnt/_var_lib_ovirt-hosted-engine-setup_tmptjkIDI/ba6bd862-c2b8-46e7-b2c8-91e4a5bb2047/dom_md/leases:1048576 for 2,9,23040 2017-06-03 19:21:36+0200 23471 [943]: s10 lockspace a5a6b0e7-fc3f-4838-8e26-c8b4d5e5e922:250:/rhev/data-center/mnt/glusterSD/10.100.100.1: _engine/a5a6b0e7-fc3f-4838-8e26-c8b4d5e5e922/dom_md/ids:0 2017-06-03 19:21:36+0200 23471 [23522]: a5a6b0e7 aio collect RD 0x7f59b00008c0:0x7f59b00008d0:0x7f59b0101000 result -22:0 match res 2017-06-03 19:21:36+0200 23471 [23522]: read_sectors delta_leader offset 127488 rv -22 /rhev/data-center/mnt/glusterSD/10.100.100.1: _engine/a5a6b0e7-fc3f-4838-8e26-c8b4d5e5e922/dom_md/ids 2017-06-03 19:21:37+0200 23472 [930]: s9 host 250 1 23450 88c2244c-a782-40ed-9560-6cfa4d46f853.v0.neptune 2017-06-03 19:21:37+0200 23472 [943]: s10 add_lockspace fail result -22 And /var/log/vdsm/vdsm.log says: 2017-06-03 19:19:38,176+0200 WARN (jsonrpc/3) [storage.StorageServer.MountConnection] Using user specified backup-volfile-servers option (storageServer:253) 2017-06-03 19:21:12,379+0200 WARN (periodic/1) [throttled] MOM not available. (throttledlog:105) 2017-06-03 19:21:12,380+0200 WARN (periodic/1) [throttled] MOM not available, KSM stats will be missing. (throttledlog:105) 2017-06-03 19:21:14,714+0200 WARN (jsonrpc/1) [storage.StorageServer.MountConnection] Using user specified backup-volfile-servers option (storageServer:253) 2017-06-03 19:21:15,515+0200 ERROR (jsonrpc/4) [storage.initSANLock] Cannot initialize SANLock for domain a5a6b0e7-fc3f-4838-8e26-c8b4d5e5e922 (clusterlock:238) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/storage/clusterlock.py", line 234, in initSANLock sanlock.init_lockspace(sdUUID, idsPath) SanlockException: (107, 'Sanlock lockspace init failure', 'Transport endpoint is not connected') 2017-06-03 19:21:15,515+0200 WARN (jsonrpc/4) [storage.StorageDomainManifest] lease did not initialize successfully (sd:557) Traceback (most recent call last): File "/usr/share/vdsm/storage/sd.py", line 552, in initDomainLock self._domainLock.initLock(self.getDomainLease()) File "/usr/lib/python2.7/site-packages/vdsm/storage/clusterlock.py", line 271, in initLock initSANLock(self._sdUUID, self._idsPath, lease) File "/usr/lib/python2.7/site-packages/vdsm/storage/clusterlock.py", line 239, in initSANLock raise se.ClusterLockInitError() ClusterLockInitError: Could not initialize cluster lock: () 2017-06-03 19:21:37,867+0200 ERROR (jsonrpc/2) [storage.StoragePool] Create pool hosted_datacenter canceled (sp:655) Traceback (most recent call last): File "/usr/share/vdsm/storage/sp.py", line 652, in create self.attachSD(sdUUID) File "/usr/lib/python2.7/site-packages/vdsm/storage/securable.py", line 79, in wrapper return method(self, *args, **kwargs) File "/usr/share/vdsm/storage/sp.py", line 971, in attachSD dom.acquireHostId(self.id) File "/usr/share/vdsm/storage/sd.py", line 790, in acquireHostId self._manifest.acquireHostId(hostId, async) File "/usr/share/vdsm/storage/sd.py", line 449, in acquireHostId self._domainLock.acquireHostId(hostId, async) File "/usr/lib/python2.7/site-packages/vdsm/storage/clusterlock.py", line 297, in acquireHostId raise se.AcquireHostIdFailure(self._sdUUID, e) AcquireHostIdFailure: Cannot acquire host id: (u'a5a6b0e7-fc3f-4838-8e26-c8b4d5e5e922', SanlockException(22, 'Sanlock lockspace add failure', 'Invalid argument')) 2017-06-03 19:21:37,870+0200 ERROR (jsonrpc/2) [storage.StoragePool] Domain ba6bd862-c2b8-46e7-b2c8-91e4a5bb2047 detach from MSD ba6bd862-c2b8-46e7-b2c8-91e4a5bb2047 Ver 1 failed. (sp:528) Traceback (most recent call last): File "/usr/share/vdsm/storage/sp.py", line 525, in __cleanupDomains self.detachSD(sdUUID) File "/usr/lib/python2.7/site-packages/vdsm/storage/securable.py", line 79, in wrapper return method(self, *args, **kwargs) File "/usr/share/vdsm/storage/sp.py", line 1046, in detachSD raise se.CannotDetachMasterStorageDomain(sdUUID) CannotDetachMasterStorageDomain: Illegal action: (u'ba6bd862-c2b8-46e7-b2c8-91e4a5bb2047',) 2017-06-03 19:21:37,872+0200 ERROR (jsonrpc/2) [storage.StoragePool] Domain a5a6b0e7-fc3f-4838-8e26-c8b4d5e5e922 detach from MSD ba6bd862-c2b8-46e7-b2c8-91e4a5bb2047 Ver 1 failed. (sp:528) Traceback (most recent call last): File "/usr/share/vdsm/storage/sp.py", line 525, in __cleanupDomains self.detachSD(sdUUID) File "/usr/lib/python2.7/site-packages/vdsm/storage/securable.py", line 79, in wrapper return method(self, *args, **kwargs) File "/usr/share/vdsm/storage/sp.py", line 1043, in detachSD self.validateAttachedDomain(dom) File "/usr/lib/python2.7/site-packages/vdsm/storage/securable.py", line 79, in wrapper return method(self, *args, **kwargs) File "/usr/share/vdsm/storage/sp.py", line 542, in validateAttachedDomain self.validatePoolSD(dom.sdUUID) File "/usr/lib/python2.7/site-packages/vdsm/storage/securable.py", line 79, in wrapper return method(self, *args, **kwargs) File "/usr/share/vdsm/storage/sp.py", line 535, in validatePoolSD raise se.StorageDomainNotMemberOfPool(self.spUUID, sdUUID) StorageDomainNotMemberOfPool: Domain is not member in pool: u'pool=a1e7e9dd-0cf4-41ae-ba13-36297ed66309, domain=a5a6b0e7-fc3f-4838-8e26-c8b4d5e5e922' 2017-06-03 19:21:40,063+0200 ERROR (jsonrpc/2) [storage.TaskManager.Task] (Task='a2476a33-26f8-4ebd-876d-02fe5d13ef78') Unexpected error (task:870) Traceback (most recent call last): File "/usr/share/vdsm/storage/task.py", line 877, in _run return fn(*args, **kargs) File "/usr/lib/python2.7/site-packages/vdsm/logUtils.py", line 52, in wrapper res = f(*args, **kwargs) File "/usr/share/vdsm/storage/hsm.py", line 959, in createStoragePool leaseParams) File "/usr/share/vdsm/storage/sp.py", line 652, in create self.attachSD(sdUUID) File "/usr/lib/python2.7/site-packages/vdsm/storage/securable.py", line 79, in wrapper return method(self, *args, **kwargs) File "/usr/share/vdsm/storage/sp.py", line 971, in attachSD dom.acquireHostId(self.id) File "/usr/share/vdsm/storage/sd.py", line 790, in acquireHostId self._manifest.acquireHostId(hostId, async) File "/usr/share/vdsm/storage/sd.py", line 449, in acquireHostId self._domainLock.acquireHostId(hostId, async) File "/usr/lib/python2.7/site-packages/vdsm/storage/clusterlock.py", line 297, in acquireHostId raise se.AcquireHostIdFailure(self._sdUUID, e) AcquireHostIdFailure: Cannot acquire host id: (u'a5a6b0e7-fc3f-4838-8e26-c8b4d5e5e922', SanlockException(22, 'Sanlock lockspace add failure', 'Invalid argument')) 2017-06-03 19:21:40,067+0200 ERROR (jsonrpc/2) [storage.Dispatcher] {'status': {'message': "Cannot acquire host id: (u'a5a6b0e7-fc3f-4838-8e26-c8b4d5e5e922', SanlockException(22, 'Sanlock lockspace add failure', 'Invalid argument'))", 'code': 661}} (dispatcher:77) The gluster volume prepared for engine storage is online and no split brain is reported. I don't understand what needs to be done to overcome this. Any idea will be appreciated. Thank you, Alex

5 19

oVirt install error
by ovirt＠fateknollogee.com 08 Jun '17

08 Jun '17

Any ideas what this is: TASK [Run a shell script] ****************************************************** fatal: [ovirt-node1.lab]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} fatal: [ovirt-node3.lab]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} fatal: [ovirt-node2.lab]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} to retry, use: --limit @/tmp/tmpaOHOtY/run-script.retry

3 10

active directory
by qinglong.dong＠horebdata.cn 08 Jun '17

08 Jun '17

This is a multi-part message in MIME format. ------=_001_NextPart615858772881_=---- Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: base64 SGkgYWxsLA0KICAgICAgICBJIHVzZWQgImVuZ2luZS1tYW5hZ2UtZG9tYWlucyIgdG8gYWRkIEFE IHRvIG92aXJ0IGluIGVhcmxpZXIgdmVyc2lvbi4gV2hhdCBzaG91bGQgSSBkbyBpbiBvdmlydCA0 LjE/IEhvcGUgc29tZW9uZSBjYW4gaGVscC4gVGhhbmtzIQ0K ------=_001_NextPart615858772881_=---- Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html><head><meta http-equiv=3D"content-type" content=3D"text/html; charse= t=3Dus-ascii"><style>body { line-height: 1.5; }body { font-size: 10.5pt; f= ont-family: ????; color: rgb(0, 0, 0); line-height: 1.5; }</style></head><= body>=0A<div>Hi all,</div>=0A<div>    &nb= sp;   I used "engine-manage-domains" to add A= D to ovirt in earlier version. What should I do in o= virt 4.1? Hope someone can help. Thanks!</div>=0A</body></html> ------=_001_NextPart615858772881_=------

3 5

oVirt: Host Removal Question
by Brandon.Markgraf 07 Jun '17

07 Jun '17

--_000_35e477be423f4ec3a3bce2786e32eb81tcemlmbx20phqtargetcom_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello oVirt Users, We have a cluster that has been decommissioned and we are trying to remove = the hosts from the oVirt Engine but one host is stuck in "Preparing for Mai= ntenance". It's preventing me from removing that host and the associated c= luster. The physical server has been shut down and is no longer accessible. What's= the best way to take this server in oVirt Engine out of this status so we = can remove the host and the cluster from oVirt Engine? Thanks so much in advance and please let me know if there are any questions= . Brandon Markgraf | *Target | --_000_35e477be423f4ec3a3bce2786e32eb81tcemlmbx20phqtargetcom_ Content-Type: text/html; charset="iso-8859-1" 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=3Diso-8859-= 1"> <meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <style></style> </head> <body lang=3D"EN-US" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> Hello oVirt Users,<o:p></o:p> We have a cluster that has been decommissioned and w= e are trying to remove the hosts from the oVirt Engine but one host is stuc= k in “Preparing for Maintenance”.  It’s preventing m= e from removing that host and the associated cluster.<o:p></o:p> <o:p> </o:p> The physical server has been shut down and is no lon= ger accessible.  What’s the best way to take this server in oVir= t Engine out of this status so we can remove the host and the cluster from = oVirt Engine?<o:p></o:p> <o:p> </o:p> Thanks so much in advance and please let me know if = there are any questions.<o:p></o:p> <o:p> </o:p> Bra= ndon Markgraf | =A4<= /span>Target = | <o:p></o:p> <o:p> </o:p> </div> </body> </html> --_000_35e477be423f4ec3a3bce2786e32eb81tcemlmbx20phqtargetcom_--

4 8