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Host In Peril?
by Duckworth, Douglas C 02 Nov '15

02 Nov '15

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So once RHEV-M returns the Host is of=0A= course Non Operational.=0A= =0A= On the Host we have net_persistence =3D unified set in vdsm.conf.=0A= =0A= /var/run/vdsm/netconf/{nets,bonds} are empty.=0A= =0A= Though /var/lib/vdsm/persistence/netconf/{nets,bonds} contains=0A= wonderful JSON.=0A= =0A= If files are copied from /var/run/vdsm/netconf/* to=0A= /var/lib/vdsm/persistence/netconf/* then does this present a problem?=0A= =0A= How does persistence work with a stateful RHEL Host?=0A= =0A= I did not set up this Host so cannot vouch for its proper configuration.=0A= =0A= We've concerned about letting RHEV-M reconfigure the network of this=0A= Host since if we lose the iSCSI bond that would be bad for the=0A= manager. We do not have another Hosted Engine capable Host at this=0A= time :)=0A= =0A= If could you please assist I promise a cocktail or two the next time=0A= you visit New Orleans.=0A= =0A= Thanks=0A= Doug=0A= =0A= - -- =0A= Thanks=0A= =0A= Douglas Charles Duckworth=0A= Unix Administrator=0A= Tulane University=0A= Technology Services=0A= 1555 Poydras Ave=0A= NOLA -- 70112=0A= =0A= E: duckd(a)tulane.edu=0A= O: 504-988-9341=0A= F: 504-988-8505=0A= -----BEGIN PGP SIGNATURE-----=0A= Version: GnuPG v2.0.22 (GNU/Linux)=0A= =0A= iQIcBAEBAgAGBQJWMpeOAAoJEP/Xbmk1axQpFK4P/jhjc7NuFtOgDw+V0bsFsG/j=0A= EUxpIYh3Z6j70K/rhQUFHirbebl5VRJBNcfuy6yT/NGhy7hykYNIGRaxgW2SI93q=0A= AteKSXX7oPcvmv6yyl6l7cmynC2lepCsO20geGOwbThaVSnjaXXDr/6SfMPXXpz4=0A= VVw6YuIBtSG6uvOKJjm3idEw+o2J1lg4EZdylIb7s5ygMZYrBCznSywT8Q3QNe2Z=0A= 1uG9EK9yUthAoPfVaRZbawcwX4xDwdtNPqCuvZvkENW+WxgBGJmDLBpbkK3ZNpe8=0A= yBoVCI34wkn0RUIIlPsbhOQDuX+Zb+nF24oeIF6KyUXxW8KMnpjCkpX6P+qZ+UjS=0A= jaXTev4YzH9Apz6wLu/ZVojqLDr8U9ALKbv+GP6l+NY2UiuziDGczsSSY/DgOiCa=0A= nhoiN2w1+sX5Nhqigjvbj8Q90AzwRdFyrIJIyDNatJ+8xiMUBHNf3giO1gowB+Ey=0A= W3uKDvFRP5h5FKUcbPzcHrkCbZawl6tkQ1I/7ZDrcPz6kAJ7Ou/SfXi3UOpncTPX=0A= AHmJOHwGw4VIxqtRJYxdVU215VnYplYw1wuZm17rHOHJ+O/+C+MUMIde3rC7iNcN=0A= mLkQH3U6d2hGimUuYkwDLnqRUp/Ep22x3KSxNM2L2ah+NKfeJ1NrJPqcUwjmvjTY=0A= Wmcy6AJJMEqnvIJCZIUO=0A= =3DnNqA=0A= -----END PGP SIGNATURE-----=0A= --_002_CY1PR0301MB12434052BADC56AC63153044DA200CY1PR0301MB1243_ Content-Type: application/pgp-keys; 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2 2

Hosted-engine 3.6RC
by noc 02 Nov '15

02 Nov '15

Hi All, I have tried to get a hosted-engine-3.6RC for quite some time now and everytime I run into the same problem: sanlock error 22. (as do more people on this list) This time I decided to cleanup my laptop, remove everything related to hosted-engine (vdsm/sanlock/ovirt/libvirt/qemu) including items in /etc and /var and /lib, even reversed my nic settings. Attached are the logs from boot, both host and engine, until I gave up because I got the same sanlock error. Only thing I forgot is the exact versions of hosted-engine on my host and ovirt-engine in the engine host. My host is F22 fully upgraded, engine is Centos7, no firewalld/iptables and SELinunx is permissive on the host, Enforcing on the engine. Versions are of 1-11-2015 from resources.ovirt.org. I've edited /etc/yum.repos/ovirt-3.6.repo to NOT use the mirrors on both my host and the engine. Setup is that the host exports a couple of NFS (v3) shares for the hosted-engine and for the data/iso/export-domains later on. Anything else I can provide let me know please. Regards, Joop

4 10

FC Storage as shared storage in ovirt
by Vladislav Solovei 02 Nov '15

02 Nov '15

Hi, all :) I have a question. My hardware: 2 x Dell R530 Servers, each has FC HBA 1 x Dell SC v2020 Storage with FC Interface. Each server is connected directly to storage by FC. With ovirt, can i use this storage as shared storage for my two servers?

2 1

api access with poweruser role
by Jorick Astrego 02 Nov '15

02 Nov '15

This is a multi-part message in MIME format. --------------070504080709030105090209 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Hi=2C Currently I=27m trying to add an ovirt compute resource in forman that is= limited to the VM=27s of the user=2E When I give this user the PowerUser role=2C I cannot access the api=3A query execution failed due to insufficient permissions When I give this user the SuperUser role=2C I can access the api=2E But I= can see all the VM=27s of all users=2E How can I grant api access so the user can deploy through forman without giving access to all the vm=27s in our oVirt environment=3F Kind regards=2C Jorick Met vriendelijke groet=2C With kind regards=2C Jorick Astrego Netbulae Virtualization Experts=20 ---------------- =09Tel=3A 053 20 30 270 =09info=40netbulae=2Eeu =09Staalsteden 4-3A =09KvK= 08198180 =09Fax=3A 053 20 30 271 =09www=2Enetbulae=2Eeu =097547 TA Enschede =09BTW= NL821234584B01 ---------------- --------------070504080709030105090209 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable =3Chtml=3E =3Chead=3E =3Cmeta http-equiv=3D=22content-type=22 content=3D=22text/html=3B chars= et=3Dutf-8=22=3E =3C/head=3E =3Cbody bgcolor=3D=22=23FFFFFF=22 text=3D=22=23000000=22=3E Hi=2C=3Cbr=3E =3Cbr=3E Currently I=27m trying to add an ovirt compute resource in forman that= is limited to the VM=27s of the user=2E =3Cbr=3E =3Cbr=3E When I give this user the PowerUser role=2C I cannot access the api=3A= =3Cbr=3E =3Cbr=3E =3Cblockquote=3Equery execution failed due to insufficient permissions= =3Cbr=3E =3Cbr=3E =3C/blockquote=3E When I give this user the SuperUser role=2C I can access the api=2E But= I can see all the VM=27s of all users=2E=3Cbr=3E =3Cbr=3E How can I grant api access so the user can deploy through forman without giving access to all the vm=27s in our oVirt environment=3F=3Cb= r=3E =3Cbr=3E Kind regards=2C=3Cbr=3E =3Cbr=3E Jorick=3Cbr=3E =20= =3CBR /=3E =3CBR /=3E =3Cb style=3D=22color=3A=23604c78=22=3E=3C/b=3E=3Cbr=3E=3Cbr=3E=3Cspan styl= e=3D=22color=3A=23604c78=3B=22=3E=3Cfont color=3D=22000000=22=3E=3Cspan sty= le=3D=22mso-fareast-language=3Aen-gb=3B=22 lang=3D=22NL=22=3EMet vriendelij= ke groet=2C With kind regards=2C=3Cbr=3E=3Cbr=3EJorick Astrego=3Cbr=3E=3C/s= pan=3E=3C/font=3E=3C/span=3E=3Cb style=3D=22color=3A=23604c78=22=3E=3Cbr=3E= Netbulae Virtualization Experts =3C/b=3E=3Cbr=3E=3Chr style=3D=22border=3An= one=3Bborder-top=3A1px solid =23ccc=3B=22=3E=3Ctable style=3D=22width=3A 52= 2px=22=3E=3Ctbody=3E=3Ctr=3E=3Ctd style=3D=22width=3A 130px=3Bfont-size=3A= 10px=22=3ETel=3A 053 20 30 270=3C/td=3E =3Ctd style=3D=22width=3A 130p= x=3Bfont-size=3A 10px=22=3Einfo=40netbulae=2Eeu=3C/td=3E =3Ctd style=3D= =22width=3A 130px=3Bfont-size=3A 10px=22=3EStaalsteden 4-3A=3C/td=3E =20= =3Ctd style=3D=22width=3A 130px=3Bfont-size=3A 10px=22=3EKvK 08198180=3C/td= =3E=3C/tr=3E=3Ctr=3E =3Ctd style=3D=22width=3A 130px=3Bfont-size=3A 10px= =22=3EFax=3A 053 20 30 271=3C/td=3E =3Ctd style=3D=22width=3A 130px=3Bfo= nt-size=3A 10px=22=3Ewww=2Enetbulae=2Eeu=3C/td=3E =3Ctd style=3D=22width= =3A 130px=3Bfont-size=3A 10px=22=3E7547 TA Enschede=3C/td=3E =3Ctd style= =3D=22width=3A 130px=3Bfont-size=3A 10px=22=3EBTW NL821234584B01=3C/td=3E= =3C/tr=3E=3C/tbody=3E=3C/table=3E=3Cbr=3E=3Chr style=3D=22border=3Anone=3Bb= order-top=3A1px solid =23ccc=3B=22=3E=3CBR /=3E =3C/body=3E =3C/html=3E --------------070504080709030105090209--

2 6

Ovirt and Shorewall
by Johan Vermeulen 02 Nov '15

02 Nov '15

Hello All, I'm still experimenting with Ovirt-setup. Because Centos/Rhel7 now have Firewalld, and because I still have some Centos6 machines with Iptables, I was kinda hoping to use Shorewall on both. Is there any support/documentation for this in the Ovirt-world? Many thanks, J.

3 3

Manually preconfigured network interfaces/bridges on oVirt 3.6 HC HE
by Giuseppe Ragusa 02 Nov '15

02 Nov '15

Hi all, I'm stuck with the following error during the final phase of ovirt-hosted-engine-setup: The host hosted_engine_1 is in non-operational state. Please try to activate it via the engine webadmin UI. If I login on the engine administration web UI I find the corresponding message (inside NonOperational first host hosted_engine_1 Events tab): Host hosted_engine_1 does not comply with the cluster Default networks, the following networks are missing on host: 'ovirtmgmt' I'm installing with an oVirt snapshot from October the 27th on a fully-patched CentOS 7.1 host with a GlusterFS volume (3.7.5 hyperconverged, replica 3, for the engine-vm) pre-created and network interfaces/bridges (ovirtmgmt and other two bridges, called nfs and lan, on underlying 802.3ad bonds or plain interfaces) manually pre-configured in /etc/sysconfig/network-interfaces/ifcfg-* (using "classic" network service; NetworkManager disabled). I seem to recall that a preconfigured network setup on oVirt 3.6 would need something predefined on the libvirt side too (apart from usual ifcfg-* files), but I cannot find the relevant mailing list message anymore nor any other specific documentation. Does anyone have any further suggestion or clue (code/docs to read)? Many thanks in advance. Kind regards, Giuseppe PS: please keep also my address in replying because I'm experiencing some problems between Hotmail and oVirt-mailing-list

2 1

Ovirt Guest VM network | vnet to id
by Punit Dambiwal 02 Nov '15

02 Nov '15

Hi, I have an query regarding guest VM network name...in the host every VM network has the name of vnet0,vnet1 etc...is there any way to change to them from vnet to interface id ?? [image: Inline image 1] Thanks, Punit

2 2

Contribute with Ovirt
by Somansh Arora 01 Nov '15

01 Nov '15

Hi All, I am a Linux Admin from India aged 24, working for a reputed company handling their Linux, AIX and HPUX server from last 2 years. I would like to give some of my time now contributing to some of the open projects. I liked ovirt. Please let me know if i could be of any help in any ways around. Help from anyone in your team responding to me is appreciated. -- Thanks & Regards Somansh Arora +91- 9582671964

4 4

empty IP Address and FQDN for all Virtual Machines in engine
by Jason Keltz 01 Nov '15

01 Nov '15

Hi. I notice that the IP Address and FQDN fields for all of my VMs (mostly CentOS 6) in engine are empty. This doesn't seem to affect any operation. Why would this be? Thanks, Jason.

3 3

VNC keyboard layout
by Jonas Israelsson 01 Nov '15

01 Nov '15

Hi Using 3.6 and VNC or noVNC with the swedish keyboard layout is far from optimal. To be frank it's almost useless since vital characters such as - (minus) and | (pipe) can't be typed. Furthermore many other characters are mapped to wrong the keys. Can this be tweaked ? I'm more than willing to help out with both tweaking and testing. I have an old 3.4 installation running, while that keyboard layout is by no mean perfect, it's miles better than 3.6

3 2