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Re: [ovirt-users] host status "Non Operational" - how to diagnose & fix?
by Karli Sjöberg 03 Jan '16

03 Jan '16

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Re: [ovirt-users] iLO2
by Eli Mesika 03 Jan '16

03 Jan '16

----- Original Message ----- > From: "Eriks Goodwin" <eriks(a)connectcombpo.com> > To: "Eli Mesika" <emesika(a)redhat.com> > Sent: Tuesday, December 29, 2015 4:13:11 AM > Subject: Re: [ovirt-users] iLO2 > > [root@n001 ~]# /usr/sbin/fence_ipmilan --ip=10.0.1.104 --username=ovirtmgmt > --password=REDACTED -v --action=status --lanplus Please try again with # /usr/sbin/fence_ipmilan --ip=10.0.1.104 --username=ovirtmgmt --password=REDACTED -v --action=status --lanplus -T 4 > > Executing: /usr/bin/ipmitool -I lanplus -H 10.0.1.104 -U ovirtmgmt -P [set] > -p 623 -L ADMINISTRATOR chassis power status > > Connection timed out > > [root@n001 ~]# > > > ----- On Dec 22, 2015, at 8:48 AM, Eli Mesika <emesika(a)redhat.com> wrote: >

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Re: [ovirt-users] Not able to attach my storage
by Nir Soffer 03 Jan '16

03 Jan '16

בתאריך 3 בינו׳ 2016 10:26 לפנה״צ,‏ "Michael Cooper" <mcooper(a)coopfire.com> כתב: (Adding users list) > > This from my engine.log (Snipped log) Next time please attach log files, dumping partial logs in the message body is not very useful. > > I have attached 2 screenshots as well for your review. Let me know I have read through the log but I am new to oVirt so I am not sure what I am looking for yet. > In the screenshot we can see that you already have iso domain attached (CF_ISO). Seems that the system does not support more than one attached iso domain. Why do you need multiple iso domains attached to the same dc? > > > On Sat, Jan 2, 2016 at 11:30 AM, Nir Soffer <nsoffer(a)redhat.com> wrote: >> >> On Sat, Jan 2, 2016 at 12:46 PM, Michael Cooper <mcooper(a)coopfire.com> wrote: >> > Hello Everyone, >> > >> > I wondering why I cannot attach my iso_domain to my Data Center. >> > When I try to attach it says no Valid DataCenters. Why is this happening? >> > Where should I start looking for the resolution? >> >> Can you describe your data center? do you have active hosts? active >> storage domain? >> >> Can you attach engine.log showing this error? >> >> Nir >> >> > >> > Thanks, >> > >> > -- >> > Michael A Cooper >> > Linux Certified >> > Zerto Certified >> > http://www.coopfire.com >> > >> > _______________________________________________ >> > Users mailing list >> > Users(a)ovirt.org >> > http://lists.ovirt.org/mailman/listinfo/users >> > > > > > > -- > Michael A Cooper > Linux Certified > Zerto Certified > http://www.coopfire.com

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Re: [ovirt-users] Users Digest, Vol 52, Issue 1
by Michael Cooper 03 Jan '16

03 Jan '16

Hello Everyone, I wondering why I cannot attach my iso_domain to my Data Center. When I try to attach it says no Valid DataCenters. Why is this happening? Where should I start looking for the resolution? Thanks, -- Michael A Cooper Linux Certified Zerto Certified http://www.coopfire.com

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how shutdown a host
by alireza sadeh seighalan 02 Jan '16

02 Jan '16

hi everyone how can i shutdown a host acording an standard? i want to shutdown or reboot hosts for maintenance purposes (for example host 2-6). thanks in advance

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host status "Non Operational" - how to diagnose & fix?
by Will Dennis 02 Jan '16

02 Jan '16

I have had one of my hosts go into the state “Non Operational” after I rebooted it… I also noticed that in the oVirt webadmin UI, the NIC that’s used in the ‘ovirtmgmt’ network is showing “down”, but in Linux the NIC is operational and up, as is the ‘ovirtmgmt’ bridge… [root@ovirt-node-02 ~]# ip link sh up 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: bond0: <NO-CARRIER,BROADCAST,MULTICAST,MASTER,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT link/ether 00:15:17:7b:e9:b0 brd ff:ff:ff:ff:ff:ff 3: enp4s0f0: <NO-CARRIER,BROADCAST,MULTICAST,SLAVE,UP> mtu 1500 qdisc pfifo_fast master bond0 state DOWN mode DEFAULT qlen 1000 link/ether 00:15:17:7b:e9:b0 brd ff:ff:ff:ff:ff:ff 4: enp4s0f1: <NO-CARRIER,BROADCAST,MULTICAST,SLAVE,UP> mtu 1500 qdisc pfifo_fast master bond0 state DOWN mode DEFAULT qlen 1000 link/ether 00:15:17:7b:e9:b0 brd ff:ff:ff:ff:ff:ff 5: enp12s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master ovirtmgmt state UP mode DEFAULT qlen 1000 link/ether 00:21:85:35:08:4c brd ff:ff:ff:ff:ff:ff 7: ovirtmgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT link/ether 00:21:85:35:08:4c brd ff:ff:ff:ff:ff:ff What should I take a look at first?

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Configuring another interface for trunked (tagged) VM traffic
by Will Dennis 02 Jan '16

02 Jan '16

Hi all, Taking the next step on configuring my newly-established oVirt cluster, and that would be to set up a trunk (VLAN tagged) connection to each cluster host (there are 3) for VM traffic. What I’m looking at is akin to setting up vSwitches on VMware, except I have never done this on a VMware cluster, just on individual hosts… Anyhow, I have the following NICs available on my three hosts (conveniently, they are the exact same hardware platform): ovirt-node-01 | success | rc=0 >> 3: enp4s0f0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT qlen 1000 4: enp4s0f1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT qlen 1000 5: enp12s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master ovirtmgmt state UP mode DEFAULT qlen 1000 6: enp12s0f1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT qlen 1000 ovirt-node-02 | success | rc=0 >> 3: enp4s0f0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT qlen 1000 4: enp4s0f1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT qlen 1000 5: enp12s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master ovirtmgmt state UP mode DEFAULT qlen 1000 6: enp12s0f1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT qlen 1000 ovirt-node-03 | success | rc=0 >> 3: enp4s0f0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT qlen 1000 4: enp4s0f1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT qlen 1000 5: enp12s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master ovirtmgmt state UP mode DEFAULT qlen 1000 6: enp12s0f1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT qlen 1000 As you may see, I am using the ‘enp12s0f0’ interface on each host for the ‘ovirtmgmt’ bridge. This network carries the admin traffic as well as Gluster distributed filesystem traffic, but I now want to establish a separate link to each host for VM traffic. The ‘ovirtmgmt’ bridge is NOT trunked/tagged, only a single VLAN is used. For the VM traffic, I’d like to use the ‘enp4s0f0’ interface on each host, and tie them into a logical network named “vm-traffic” (or the like) and make that a trunked/tagged interface. Are there any existing succinct instructions on how to do this? I have been reading thru the oVirt Admin Manual’s “Logical Networks” section (http://www.ovirt.org/OVirt_Administration_Guide#Logical_Network_Tasks) but it hasn’t “clicked” in my mind yet... Thanks, Will

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SPM
by Fernando Fuentes 02 Jan '16

02 Jan '16

Team, I noticed that my SPM moved to another host which was odd because I have a set SPM. Somehow when that happen two of my hosts went down and all my vms when in pause state. The oddity behind all this is that my primary storage which has allways been my SPM was online without any issues.. What could of have cause that? and is there a way prevent from the SPM migrating unless there is an issue? -- Fernando Fuentes ffuentes(a)txweather.org http://www.txweather.org

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oVirt hosted engine agent and broker duplicate logs to syslog
by Aleksey Chudov 02 Jan '16

02 Jan '16

Hi, After upgrade from 3.6.0 to 3.6.1 agent and broker duplicate their logs to syslog. So, the same messages logged twice to files in /var/log/ovirt-hosted-engine-ha/ directory and to /var/log/messages file. Agent and broker configuration files remain the same for 3.5, 3.6.0 and 3.6.1 and there is not such logs duplication in 3.5 and 3.6.0. Is it a bug or expected behavior? OS is CentOS 7.2 # rpm -qa 'ovirt*' ovirt-vmconsole-1.0.0-1.el7.centos.noarch ovirt-vmconsole-host-1.0.0-1.el7.centos.noarch ovirt-host-deploy-1.4.1-1.el7.centos.noarch ovirt-hosted-engine-ha-1.3.3.5-1.el7.centos.noarch ovirt-engine-sdk-python-3.6.0.3-1.el7.centos.noarch ovirt-release36-002-2.noarch ovirt-setup-lib-1.0.0-1.el7.centos.noarch ovirt-hosted-engine-setup-1.3.1.3-1.el7.centos.noarch # cat /etc/ovirt-hosted-engine-ha/agent-log.conf [loggers] keys=root [handlers] keys=syslog,logfile [formatters] keys=long,sysform [logger_root] level=INFO handlers=syslog,logfile propagate=0 [handler_syslog] level=ERROR class=handlers.SysLogHandler formatter=sysform args=('/dev/log', handlers.SysLogHandler.LOG_USER) [handler_logfile] class=logging.handlers.TimedRotatingFileHandler args=('/var/log/ovirt-hosted-engine-ha/agent.log', 'd', 1, 7) level=DEBUG formatter=long [formatter_long] format=%(threadName)s::%(levelname)s::%(asctime)s::%(module)s::%(lineno)d::%(name)s::(%(funcName)s) %(message)s [formatter_sysform] format=ovirt-ha-agent %(name)s %(levelname)s %(message)s datefmt= Aleksey

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R: Re: R: Re: Network instability after upgrade 3.6.0 -> 3.6.1
by Stefano Danzi 31 Dec '15

31 Dec '15

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