May 2015 - Users - oVirt List Archives

Windows Internet connection issue
by gefter chongong - NOAA Affiliate 12 May '15

12 May '15

We are running oVirt Engine Version: 3.5.0.1-1.el6, this is running on Super micros. We have 5 hosts in a cluster on VMs built on this. Hosts Network interfaces are bonded and mode 4 (LACP). On the bonds we have VLANS for different networks, and all linux vms built on these hosts work and can access the internet. We are having issues with windows VMs. They cannot access the internet. Pings to external sites work, no failures, DNS not an issue but when browsing pages, the page keeps spinning and would not open... Anybody experience this issue, would be greatful for any pointers. thanks

2 1

Gluster command [<UNKNOWN>] failed on server
by suporte＠logicworks.pt 12 May '15

12 May '15

------=_Part_495943_1653700285.1431343853244 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Hi, I'm testing ovirt 3.5.1, with hosted engine, using centos7.1. Have installed some VMs, no problem. I needed to shutdown the computer machines (follow this procedure: http://lists.ovirt.org/pipermail/users/2014-April/023861.html ), after rebooting could not get it working again, when trying to activate the hosts this message come up: Gluster command [<UNKNOWN>] failed on server I have tried a lot of things, including update it to Version 3.5.2-1.el7.centos, but no success. Gluster version: glusterfs-3.6.3-1.el7.x86_64 glusterfs-libs-3.6.3-1.el7.x86_64 glusterfs-fuse-3.6.3-1.el7.x86_64 glusterfs-cli-3.6.3-1.el7.x86_64 glusterfs-rdma-3.6.3-1.el7.x86_64 glusterfs-api-3.6.3-1.el7.x86_64 Any help? -- Jose Ferradeira http://www.logicworks.pt ------=_Part_495943_1653700285.1431343853244 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"font-family: Times New Roman; font-size: 10pt; co= lor: #000000"><div><div>Hi,</div><div><br></div><div>I'm testing ovirt 3.5.= 1, with hosted engine, using centos7.1. Have installed some VMs, no problem= . I needed to shutdown the computer machines (follow this procedure: <span = class=3D"Object" id=3D"OBJ_PREFIX_DWT216_com_zimbra_url"><span class=3D"Obj= ect" id=3D"OBJ_PREFIX_DWT218_com_zimbra_url"><a href=3D"http://lists.ovirt.= org/pipermail/users/2014-April/023861.html" target=3D"_blank" data-mce-href= =3D"http://lists.ovirt.org/pipermail/users/2014-April/023861.html">http://l= ists.ovirt.org/pipermail/users/2014-April/023861.html</a></span></span> ), = after rebooting could not get it <br>working again, when trying to activate= the hosts this message come up: Gluster command [<UNKNOWN>] failed o= n server</div><div>I have tried a lot of things, including update it to <sp= an class=3D"version-text">Version 3.5.2-1.el7.centos, but no success.</span= ></div><div><span class=3D"version-text">Gluster version:<br></span></div><= div><span class=3D"version-text">glusterfs-3.6.3-1.el7.x86_64<br>glusterfs-= libs-3.6.3-1.el7.x86_64<br>glusterfs-fuse-3.6.3-1.el7.x86_64<br>glusterfs-c= li-3.6.3-1.el7.x86_64<br>glusterfs-rdma-3.6.3-1.el7.x86_64<br>glusterfs-api= -3.6.3-1.el7.x86_64<br><br></span></div><span class=3D"version-text">Any he= lp?</span></div><div><br></div><div>-- <br></div><div><span name=3D"x"></sp= an><hr style=3D"width: 100%; height: 2px;" data-mce-style=3D"width: 100%; h= eight: 2px;">Jose Ferradeira<br>http://www.logicworks.pt<br><span name=3D"x= "></span><br></div></div></body></html> ------=_Part_495943_1653700285.1431343853244--

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Vdsm Disk Images - preallocation vs thin provision
by ml＠ohnewald.net 12 May '15

12 May '15

Hello List, i read http://www.ovirt.org/Vdsm_Disk_Images, however i am missing the information if thin provision will also take care if the max storage size? E.g. If i have 1000GB total storage. Will then ovirt save me from creating 11x 100GB Disks? 11x100GB Full Disks >= 1000GB Total storage. Thanks, Mario

2 1

Re: [ovirt-users] [SOLVED] Problem with a second host: Exit message: internal error: Cannot find suitable CPU model for given data.
by Julián Tete 12 May '15

12 May '15

Hi Friends of oVirt I talked with the network administrator and remove the proxy rules to a range of IP's, installed oVirt with hosted engine on CentOS 7.1 and everything run just fine. Previously I set the enviroment settings to include the include proxy and proxy exceptions for the all the users of the system with a file in /etc/profile.d/ directory. I used to do this and always works. It's a bug in oVirt ? My ovirt-image-repository it's working now and with IP's behind the proxy doesn't. oVirt doesn't play nice behind a web proxy ? ovirt-image-repository ------------------------------ This article originally appeared on community.redhat.com. Follow the community on Twitter at @redhatopen <https://twitter.com/redhatopen>, and find us on Facebook <https://www.facebook.com/redhatopen> and Goo <https://plus.google.com/u/0/b/113258037797946990391/113258037797946990391/p…> 2015-04-29 2:58 GMT-05:00 Yedidyah Bar David <didi(a)redhat.com>: > ----- Original Message ----- > > From: "Yedidyah Bar David" <didi(a)redhat.com> > > To: "Julián Tete" <danteconrad14(a)gmail.com> > > Cc: users(a)ovirt.org > > Sent: Wednesday, April 29, 2015 10:51:48 AM > > Subject: Re: [ovirt-users] Problem with a second host: Exit message: > internal error: Cannot find suitable CPU model > > for given data. > > > > ----- Original Message ----- > > > From: "Julián Tete" <danteconrad14(a)gmail.com> > > > To: "Yedidyah Bar David" <didi(a)redhat.com> > > > Cc: users(a)ovirt.org > > > Sent: Wednesday, April 29, 2015 7:20:34 AM > > > Subject: Re: [ovirt-users] Problem with a second host: Exit message: > > > internal error: Cannot find suitable CPU model > > > for given data. > > > > > > Hi > > > > > > Thanks for advices. :) > > > > > > I reinstalled the Second Host, Installed QEMU/KVM with virt-manager, > > > created virtual machines, no hassle. > > > > > > I don't think in BIOS problem, beacuse are new machines and I didn't > touch > > > anything. > > > > Please double check that, also compare with the working host. > > See also: > > https://bugzilla.redhat.com/show_bug.cgi?id=1103672 > > Best, > > > > > > > > > Yesterday I did format the Second Host and try the Server-World > aproach on > > > CentOS 7: > > > > > > http://www.server-world.info/en/note?os=CentOS_6&p=ovirt&f=2 > > > > > > Didn't work > > > > > > Today i'm going to format the machine and try to install a hosted > engine on > > > the Second Host. > > > > > > I'm listening suggestions. > > > > I don't have many more, sorry. > > > > If BIOS Setup is exactly the same, I suggest to ask this in a libvirt > mailing > > list. > > > > Best, > > > > > > > > > > > > > > 2015-04-28 1:03 GMT-05:00 Yedidyah Bar David <didi(a)redhat.com>: > > > > > > > ----- Original Message ----- > > > > > From: "Julián Tete" <danteconrad14(a)gmail.com> > > > > > To: "Yedidyah Bar David" <didi(a)redhat.com> > > > > > Cc: users(a)ovirt.org > > > > > Sent: Tuesday, April 28, 2015 12:32:37 AM > > > > > Subject: Re: [ovirt-users] Problem with a second host: Exit > message: > > > > internal error: Cannot find suitable CPU model > > > > > for given data. > > > > > > > > > > Check this out: > > > > > > > > > > First Host; > > > > > > > > > > Input: > > > > > > > > > > systemctl status libvirtd.service -l > > > > > > > > > > Output: > > > > > > > > > > libvirtd.service - Virtualization daemon > > > > > Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; > enabled) > > > > > Active: active (running) since vie 2015-04-24 20:28:11 COT; 2 > days > > > > > ago > > > > > Docs: man:libvirtd(8) > > > > > http://libvirt.org > > > > > Main PID: 26351 (libvirtd) > > > > > CGroup: /system.slice/libvirtd.service > > > > > └─26351 /usr/sbin/libvirtd --listen > > > > > > > > > > abr 27 16:29:08 patascoy.udistritaloas.edu.co libvirtd[26351]: > metadata > > > > not > > > > > found: Requested metadata element is not present > > > > > abr 27 16:29:23 patascoy.udistritaloas.edu.co libvirtd[26351]: > metadata > > > > not > > > > > found: Requested metadata element is not present > > > > > abr 27 16:29:38 patascoy.udistritaloas.edu.co libvirtd[26351]: > metadata > > > > not > > > > > found: Requested metadata element is not present > > > > > abr 27 16:29:53 patascoy.udistritaloas.edu.co libvirtd[26351]: > metadata > > > > not > > > > > found: Requested metadata element is not present > > > > > abr 27 16:30:08 patascoy.udistritaloas.edu.co libvirtd[26351]: > metadata > > > > not > > > > > found: Requested metadata element is not present > > > > > abr 27 16:30:23 patascoy.udistritaloas.edu.co libvirtd[26351]: > metadata > > > > not > > > > > found: Requested metadata element is not present > > > > > abr 27 16:30:38 patascoy.udistritaloas.edu.co libvirtd[26351]: > metadata > > > > not > > > > > found: Requested metadata element is not present > > > > > abr 27 16:30:53 patascoy.udistritaloas.edu.co libvirtd[26351]: > metadata > > > > not > > > > > found: Requested metadata element is not present > > > > > abr 27 16:31:08 patascoy.udistritaloas.edu.co libvirtd[26351]: > metadata > > > > not > > > > > found: Requested metadata element is not present > > > > > abr 27 16:31:23 patascoy.udistritaloas.edu.co libvirtd[26351]: > metadata > > > > not > > > > > found: Requested metadata element is not present > > > > > > > > > > Second Host: > > > > > > > > > > Input: > > > > > > > > > > systemctl status libvirtd.service -l > > > > > > > > > > Output: > > > > > > > > > > libvirtd.service - Virtualization daemon > > > > > Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; > enabled) > > > > > Active: active (running) since lun 2015-04-27 12:37:37 COT; 3h > 54min > > > > ago > > > > > Docs: man:libvirtd(8) > > > > > http://libvirt.org > > > > > Main PID: 1875 (libvirtd) > > > > > CGroup: /system.slice/libvirtd.service > > > > > └─1875 /usr/sbin/libvirtd --listen > > > > > > > > > > abr 27 15:28:12 sotara.udistritaloas.edu.co libvirtd[1875]: > Preferred > > > > CPU > > > > > model SandyBridge not allowed by hypervisor; closest supported > model > > > > > will > > > > > be used > > > > > abr 27 15:28:12 sotara.udistritaloas.edu.co libvirtd[1875]: > internal > > > > error: > > > > > Cannot find suitable CPU model for given data > > > > > > > > Well, you can search for these messages on the net... > > > > > > > > Are BIOS Setup settings identical between them? > > > > > > > > > abr 27 15:46:57 sotara.udistritaloas.edu.co libvirtd[1875]: > Preferred > > > > CPU > > > > > model Westmere not allowed by hypervisor; closest supported model > will > > > > > be > > > > > used > > > > > abr 27 15:46:57 sotara.udistritaloas.edu.co libvirtd[1875]: > internal > > > > error: > > > > > Cannot find suitable CPU model for given data > > > > > abr 27 15:48:17 sotara.udistritaloas.edu.co libvirtd[1875]: > Preferred > > > > CPU > > > > > model Westmere not allowed by hypervisor; closest supported model > will > > > > > be > > > > > used > > > > > abr 27 15:48:17 sotara.udistritaloas.edu.co libvirtd[1875]: > internal > > > > error: > > > > > Cannot find suitable CPU model for given data > > > > > abr 27 16:00:12 sotara.udistritaloas.edu.co libvirtd[1875]: > Preferred > > > > CPU > > > > > model Westmere not allowed by hypervisor; closest supported model > will > > > > > be > > > > > used > > > > > abr 27 16:00:12 sotara.udistritaloas.edu.co libvirtd[1875]: > internal > > > > error: > > > > > Cannot find suitable CPU model for given data > > > > > abr 27 16:07:52 sotara.udistritaloas.edu.co libvirtd[1875]: > Preferred > > > > CPU > > > > > model Westmere not allowed by hypervisor; closest supported model > will > > > > > be > > > > > used > > > > > abr 27 16:07:52 sotara.udistritaloas.edu.co libvirtd[1875]: > internal > > > > error: > > > > > Cannot find suitable CPU model for given data > > > > > > > > > > > > > > > > > > > > El lun., 27 abr. 2015 a las 16:19, Julián Tete > > > > > (<danteconrad14(a)gmail.com > > > > >) > > > > > escribió: > > > > > > > > > > > Hi Didi > > > > > > > > > > > > Thanks for your help > > > > > > > > > > > > It's the same hardware (IBM HS23) on all the machines > (SandyBridge > > > > CPU's) > > > > > > > > > > > > The first Host contains the Engine (It's Hosted-Engine) > > > > > > > > > > > > The Virtual machine works on the first host but doesn't on the > > > > > > second. > > > > > > (The State are Up in Both Hosts) > > > > > > > > > > > > I changed the number of CPUs on the virtual machine and nothing > > > > happens. > > > > > > > > > > > > Basic First Host Information: > > > > > > > > > > > > http://pastebin.com/TG7LVLVs > > > > > > > > > > > > First Host Relevant oVirt Information: > > > > > > > > > > > > http://pastebin.com/XAdf7Mt5 > > > > > > > > > > > > I don't undestand: "try to copy/paste the generated domain xml > from > > > > > > vdsm.log and use that with virsh cpu-compare?" > > > > > > > > > > > > Thanks in Advance > > > > > > > > > > > > El lun., 27 abr. 2015 a las 1:47, Yedidyah Bar David > > > > > > (<didi(a)redhat.com > > > > >) > > > > > > escribió: > > > > > > > > > > > >> ----- Original Message ----- > > > > > >> > From: "Julián Tete" <danteconrad14(a)gmail.com> > > > > > >> > To: users(a)ovirt.org > > > > > >> > Sent: Sunday, April 26, 2015 5:41:30 PM > > > > > >> > Subject: [ovirt-users] Problem with a second host: Exit > message: > > > > > >> internal error: Cannot find suitable CPU model for > > > > > >> > given data. > > > > > >> > > > > > > >> > Hello Friends of oVirt > > > > > >> > > > > > > >> > I'd setup a oVirt enviroment (hosted-engine) on BladeCenter > HS23 > > > > Blades > > > > > >> > > > > > > >> > All the machines are CentOS 7.1 > > > > > >> > > > > > > >> > Engine FQDN: ovirt.udistritaloas.edu.co > > > > > >> > Second Host FQDN: sotara.udistritaloas.edu.co > > > > > >> > FQDN Host with the Host-Engine and with the Data Master > Storage: > > > > > >> > patascoy.udistritaloas.edu.co > > > > > >> > > > > > > >> > When I try to start a Virtual Machine on a second Host I get: > > > > > >> > > > > > > >> > VM PrimeraMaquinaCentOS7 is down with error. Exit message: > > > > > >> > internal > > > > > >> error: > > > > > >> > Cannot find suitable CPU model for given data. > > > > > >> > > > > > > >> > Failed to run VM PrimeraMaquinaCentOS7 on Host > > > > > >> sotara.udistritaloas.edu.co . > > > > > >> > > > > > > >> > Failed to run VM PrimeraMaquinaCentOS7 (User: admin@internal > ). > > > > > >> > > > > > > >> > Packages in the second Host: > > > > > >> > > > > > > >> > vdsm-jsonrpc-4.16.10-8.gitc937927.el7.noarch > > > > > >> > vdsm-gluster-4.16.10-8.gitc937927.el7.noarch > > > > > >> > vdsm-python-4.16.10-8.gitc937927.el7.noarch > > > > > >> > vdsm-4.16.10-8.gitc937927.el7.x86_64 > > > > > >> > vdsm-xmlrpc-4.16.10-8.gitc937927.el7.noarch > > > > > >> > vdsm-cli-4.16.10-8.gitc937927.el7.noarch > > > > > >> > vdsm-yajsonrpc-4.16.10-8.gitc937927.el7.noarch > > > > > >> > vdsm-python-zombiereaper-4.16.10-8.gitc937927.el7.noarch > > > > > >> > libvirt-daemon-driver-storage-1.2.8-16.el7_1.2.x86_64 > > > > > >> > libvirt-daemon-kvm-1.2.8-16.el7_1.2.x86_64 > > > > > >> > libvirt-daemon-1.2.8-16.el7_1.2.x86_64 > > > > > >> > libvirt-daemon-driver-secret-1.2.8-16.el7_1.2.x86_64 > > > > > >> > libvirt-python-1.2.8-7.el7_1.1.x86_64 > > > > > >> > libvirt-gobject-0.1.7-3.el7.x86_64 > > > > > >> > libvirt-glib-0.1.7-3.el7.x86_64 > > > > > >> > libvirt-daemon-driver-network-1.2.8-16.el7_1.2.x86_64 > > > > > >> > libvirt-client-1.2.8-16.el7_1.2.x86_64 > > > > > >> > libvirt-lock-sanlock-1.2.8-16.el7_1.2.x86_64 > > > > > >> > libvirt-gconfig-0.1.7-3.el7.x86_64 > > > > > >> > libvirt-daemon-driver-nodedev-1.2.8-16.el7_1.2.x86_64 > > > > > >> > libvirt-daemon-driver-interface-1.2.8-16.el7_1.2.x86_64 > > > > > >> > libvirt-daemon-driver-qemu-1.2.8-16.el7_1.2.x86_64 > > > > > >> > libvirt-daemon-driver-nwfilter-1.2.8-16.el7_1.2.x86_64 > > > > > >> > libvirt-daemon-config-nwfilter-1.2.8-16.el7_1.2.x86_64 > > > > > >> > qemu-kvm-common-rhev-1.5.3-60.el7_0.2.x86_64 > > > > > >> > libvirt-daemon-kvm-1.2.8-16.el7_1.2.x86_64 > > > > > >> > qemu-kvm-rhev-1.5.3-60.el7_0.2.x86_64 > > > > > >> > qemu-kvm-tools-rhev-1.5.3-60.el7_0.2.x86_64 > > > > > >> > ovirt-engine-sdk-python-3.5.1.0-1.el7.centos.noarch > > > > > >> > ovirt-hosted-engine-setup-1.2.2-1.el7.centos.noarch > > > > > >> > ovirt-hosted-engine-ha-1.2.5-1.el7.centos.noarch > > > > > >> > ovirt-release35-002-1.noarch > > > > > >> > ovirt-host-deploy-1.3.1-1.el7.noarch > > > > > >> > > > > > > >> > Basic Second Host Information: > > > > > >> > > > > > > >> > http://pastebin.com/KFWWtD9v > > > > > >> > > > > > > >> > Second Host Relevant oVirt Information: > > > > > >> > > > > > > >> > http://pastebin.com/Rvm9kNph > > > > > >> > > > > > > >> > Engine Log: > > > > > >> > > > > > > >> > http://pastebin.com/p7UK787e > > > > > >> > > > > > >> Some random things to check/post: > > > > > >> > > > > > >> Does this same VM work on the first host? Can you then > > > > > >> post relevant data on this first host? > > > > > >> > > > > > >> Did you try changing the number of cpus allocated to it? > > > > > >> > > > > > >> Can you try to copy/paste the generated domain xml from > > > > > >> vdsm.log and use that with virsh cpu-compare? > > > > > >> > > > > > >> Thanks, > > > > > >> -- > > > > > >> Didi > > > > > >> > > > > > > > > > > > > > > > > > > > -- > > > > Didi > > > > > > > > > > > > > > > -- > > Didi > > > > > > -- > Didi > >

2 3

[QE][ACTION REQUIRED] oVirt 3.6.0 alpha not passing basic sanity test - postponig by 1 week
by Sandro Bonazzola 12 May '15

12 May '15

Hi, we were supposed to release oVirt 3.6.0 Alpha release today but after repository composition it didn't pass basic sanity test, hitting Bug 1220772 - [Admin Portal] Can't create a VM using New Virtual Machine dialog Postponing oVirt 3.6.0 Alpha by one week[1]. Maintainers: please ensure that a basic operation like creating a vm will be possible before 2015-05-19 [1] http://www.ovirt.org/OVirt_3.6_Release_Management#Key_Milestones Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

1 0

Problems with ISCSI storagedomain
by Luciano Natale 12 May '15

12 May '15

Hello everyone! I'm running oVirt 3.5, and recently had an issue with a split brain situation in the hosted engine's image. After solving that, I got the engine up an running, but something went wrong with my main storage. I have a datacenter with main storage being ISCSI, called vms-main-storage. This storagedomain is marked as inactive. The only action I can attemp to do to it is activate it. But it won't. It just fails and no reason is given in the web ui. I also tried activating it through the cli, and result is status 400, reason bad request, detail internal engine error. Strange thing is that VM's are still running with their images in this storage and they are running with no problem at all! How can I have this storagedomain again in a healthy state??? Thanks! -- Luciano Natale

2 1

Delete snapshot
by Johan Kooijman 12 May '15

12 May '15

Hi all, I created a snapshot on a VM, which I'd like to delete. No further snapshots were made, only this single only. The button delete is greyed out though, untill I power off the VM. I thought with live merge this wasn't needed any more, or am I mistaken? Engine running on CentOS 6 x64, latest stable versions of all packages. Am I missing something? -- Met vriendelijke groeten / With kind regards, Johan Kooijman

2 1

overt node el6 to el7 upgrade
by Charles Weber 12 May '15

12 May '15

Hi everyone I have been using node el6 with fiber channel multipathing and multiple NICS. Works fine. Obviously after 3.6.1 or .2 is out I will want to upgrade. How well do the nodes handle upgrading from el6 to el7? Has anyone done this? Thanks, Chuck

4 3

Hosted engine on iscsi and data domain on GFS2
by Sherif Nagy 11 May '15

11 May '15

HI, I have centos 7.1 latest update for hosts and VM that hosts the hosted engine, the hosted engine uses iSCSI storage and so far it is working correctly *as expected* , I have 1 shared DC, 1 Cluster and trying to add GFS2 storage as a master data domain, I am using corosync , pacemaker , pcs to manage the DLM and cLVM that is also working as expected, however whenever I try to add the GFS2 storage I get the following error message from VDSM.log ————— Thread-884::ERROR::2015-05-08 11:45:59,291::sdc::154::Storage.StorageDomainCache::(_findUnfetchedDomain) looking for domain 2435cdc4-61eb-4ad6-9669-e900f13b7f1d Thread-884::DEBUG::2015-05-08 11:45:59,291::lvm::371::Storage.OperationMutex::(_reloadvgs) Operation 'lvm reload operation' got the operation mutex Thread-884::DEBUG::2015-05-08 11:45:59,295::lvm::291::Storage.Misc.excCmd::(cmd) /usr/bin/sudo -n /sbin/lvm vgs --config ' devices { preferred_names = ["^/dev/mapper/"] ignore_suspended_devices=1 write_cache_state=0 disable_after_error_co unt=3 obtain_device_list_from_udev=0 filter = [ '\''a|/dev/mapper/CETUSRAID1E0A04V01|/dev/mapper/CETUSRAID1E0A04V02|/dev/mapper/CETUSRAID3E0A01V01|'\'', '\''r|.*|'\'' ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks =1 use_lvmetad=0 } backup { retain_min = 50 retain_days = 0 } ' --noheadings --units b --nosuffix --separator '|' --ignoreskippedcluster -o uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free,lv_c ount,pv_count,pv_name 2435cdc4-61eb-4ad6-9669-e900f13b7f1d (cwd None) Thread-884::DEBUG::2015-05-08 11:45:59,397::lvm::291::Storage.Misc.excCmd::(cmd) FAILED: <err> = ' Volume group "2435cdc4-61eb-4ad6-9669-e900f13b7f1d" not found\n Cannot process volume group 2435cdc4-61eb-4ad6-9669-e900f13b7f1d\n'; <rc> = 5 Thread-884::WARNING::2015-05-08 11:45:59,400::lvm::376::Storage.LVM::(_reloadvgs) lvm vgs failed: 5 [] [' Volume group "2435cdc4-61eb-4ad6-9669-e900f13b7f1d" not found', ' Cannot process volume group 2435cdc4-61eb-4ad6-9669-e900f13b7f1d '] Thread-884::DEBUG::2015-05-08 11:45:59,401::lvm::416::Storage.OperationMutex::(_reloadvgs) Operation 'lvm reload operation' released the operation mutex Thread-885::DEBUG::2015-05-08 11:45:59,403::__init__::298::IOProcessClient::(_run) Starting IOProcess... Thread-884::ERROR::2015-05-08 11:45:59,420::sdc::143::Storage.StorageDomainCache::(_findDomain) domain 2435cdc4-61eb-4ad6-9669-e900f13b7f1d not found Traceback (most recent call last): File "/usr/share/vdsm/storage/sdc.py", line 141, in _findDomain dom = findMethod(sdUUID) File "/usr/share/vdsm/storage/sdc.py", line 171, in _findUnfetchedDomain raise se.StorageDomainDoesNotExist(sdUUID) StorageDomainDoesNotExist: Storage domain does not exist: (u'2435cdc4-61eb-4ad6-9669-e900f13b7f1d',) Thread-884::INFO::2015-05-08 11:45:59,421::nfsSD::69::Storage.StorageDomain::(create) sdUUID=2435cdc4-61eb-4ad6-9669-e900f13b7f1d domainName=imagesGFS remotePath=/dev/mapper/gfs2_imgs-gfs2_imgs_lvm domClass=1 Thread-884::DEBUG::2015-05-08 11:45:59,434::__init__::298::IOProcessClient::(_run) Starting IOProcess... Thread-884::ERROR::2015-05-08 11:45:59,446::task::866::Storage.TaskManager.Task::(_setError) Task=`b574d8c6-af2b-4909-be53-248a5caff1c1`::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 2691, in createStorageDomain domVersion) File "/usr/share/vdsm/storage/nfsSD.py", line 80, in create version) File "/usr/share/vdsm/storage/nfsSD.py", line 49, in _preCreateValidation fileSD.validateFileSystemFeatures(sdUUID, domPath) File "/usr/share/vdsm/storage/fileSD.py", line 88, in validateFileSystemFeatures oop.getProcessPool(sdUUID).directTouch(testFilePath) File "/usr/share/vdsm/storage/outOfProcess.py", line 351, in directTouch ioproc.touch(path, flags, mode) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 507, in touch self.timeout) File "/usr/lib/python2.7/site-packages/ioprocess/__init__.py", line 391, in _sendCommand raise OSError(errcode, errstr) OSError: [Errno 13] Permission denied Thread-884::DEBUG::2015-05-08 11:45:59,447::task::885::Storage.TaskManager.Task::(_run) Task=`b574d8c6-af2b-4909-be53-248a5caff1c1`::Task._run: b574d8c6-af2b-4909-be53-248a5caff1c1 (6, u'2435cdc4-61eb-4ad6-9669-e900f13b7f1d', u'imagesGFS' , u'/dev/mapper/gfs2_imgs-gfs2_imgs_lvm', 1, u'3') {} failed - stopping task Thread-884::DEBUG::2015-05-08 11:45:59,447::task::1217::Storage.TaskManager.Task::(stop) Task=`b574d8c6-af2b-4909-be53-248a5caff1c1`::stopping in state preparing (force False) Thread-884::DEBUG::2015-05-08 11:45:59,448::task::993::Storage.TaskManager.Task::(_decref) Task=`b574d8c6-af2b-4909-be53-248a5caff1c1`::ref 1 aborting True Thread-884::INFO::2015-05-08 11:45:59,448::task::1171::Storage.TaskManager.Task::(prepare) Task=`b574d8c6-af2b-4909-be53-248a5caff1c1`::aborting: Task is aborted: u'[Errno 13] Permission denied' - code 100 Thread-884::DEBUG::2015-05-08 11:45:59,448::task::1176::Storage.TaskManager.Task::(prepare) Task=`b574d8c6-af2b-4909-be53-248a5caff1c1`::Prepare: aborted: [Errno 13] Permission denied Thread-884::DEBUG::2015-05-08 11:45:59,449::task::993::Storage.TaskManager.Task::(_decref) Task=`b574d8c6-af2b-4909-be53-248a5caff1c1`::ref 0 aborting True Thread-884::DEBUG::2015-05-08 11:45:59,449::task::928::Storage.TaskManager.Task::(_doAbort) Task=`b574d8c6-af2b-4909-be53-248a5caff1c1`::Task._doAbort: force False Thread-884::DEBUG::2015-05-08 11:45:59,449::resourceManager::977::Storage.ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {} Thread-884::DEBUG::2015-05-08 11:45:59,449::task::595::Storage.TaskManager.Task::(_updateState) Task=`b574d8c6-af2b-4909-be53-248a5caff1c1`::moving from state preparing -> state aborting Thread-884::DEBUG::2015-05-08 11:45:59,448::task::993::Storage.TaskManager.Task::(_decref) Task=`b574d8c6-af2b-4909-be53-248a5caff1c1`::ref 1 aborting True Thread-884::INFO::2015-05-08 11:45:59,448::task::1171::Storage.TaskManager.Task::(prepare) Task=`b574d8c6-af2b-4909-be53-248a5caff1c1`::aborting: Task is aborted: u'[Errno 13] Permission denied' - code 100 Thread-884::DEBUG::2015-05-08 11:45:59,448::task::1176::Storage.TaskManager.Task::(prepare) Task=`b574d8c6-af2b-4909-be53-248a5caff1c1`::Prepare: aborted: [Errno 13] Permission denied Thread-884::DEBUG::2015-05-08 11:45:59,449::task::993::Storage.TaskManager.Task::(_decref) Task=`b574d8c6-af2b-4909-be53-248a5caff1c1`::ref 0 aborting True Thread-884::DEBUG::2015-05-08 11:45:59,449::task::928::Storage.TaskManager.Task::(_doAbort) Task=`b574d8c6-af2b-4909-be53-248a5caff1c1`::Task._doAbort: force False Thread-884::DEBUG::2015-05-08 11:45:59,449::resourceManager::977::Storage.ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {} Thread-884::DEBUG::2015-05-08 11:45:59,449::task::595::Storage.TaskManager.Task::(_updateState) Task=`b574d8c6-af2b-4909-be53-248a5caff1c1`::moving from state preparing -> state aborting Thread-884::DEBUG::2015-05-08 11:45:59,450::task::550::Storage.TaskManager.Task::(__state_aborting) Task=`b574d8c6-af2b-4909-be53-248a5caff1c1`::_aborting: recover policy none Thread-884::DEBUG::2015-05-08 11:45:59,450::task::595::Storage.TaskManager.Task::(_updateState) Task=`b574d8c6-af2b-4909-be53-248a5caff1c1`::moving from state aborting -> state failed Thread-884::DEBUG::2015-05-08 11:45:59,450::resourceManager::940::Storage.ResourceManager.Owner::(releaseAll) Owner.releaseAll requests {} resources {} Thread-884::DEBUG::2015-05-08 11:45:59,450::resourceManager::977::Storage.ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {} Thread-884::ERROR::2015-05-08 11:45:59,451::dispatcher::79::Storage.Dispatcher::(wrapper) [Errno 13] Permission denied Traceback (most recent call last): File "/usr/share/vdsm/storage/dispatcher.py", line 71, in wrapper result = ctask.prepare(func, *args, **kwargs) File "/usr/share/vdsm/storage/task.py", line 103, in wrapper return m(self, *a, **kw) File "/usr/share/vdsm/storage/task.py", line 1179, in prepare raise self.error OSError: [Errno 13] Permission denied Thread-884::DEBUG::2015-05-08 11:45:59,452::stompReactor::163::yajsonrpc.StompServer::(send) Sending response JsonRpc (StompReactor)::DEBUG::2015-05-08 11:45:59,918::stompReactor::98::Broker.StompAdapter::(handle_frame) Handling message <StompFrame command='SEND'> JsonRpcServer::DEBUG::2015-05-08 11:45:59,920::__init__::506::jsonrpc.JsonRpcServer::(serve_requests) Waiting for request Thread-887::DEBUG::2015-05-08 11:45:59,920::__init__::469::jsonrpc.JsonRpcServer::(_serveRequest) Calling 'StoragePool.disconnectStorageServer' in bridge with {u'connectionParams': [{u'password': u'', u'id': u'a52aaa59-a449-4158-bece-2e0a 0916dc78', u'connection': u'/dev/mapper/gfs2_imgs-gfs2_imgs_lvm', u'mnt_options': u'noatime,nodiratime', u'user': u'', u'tpgt': u'1', u'vfs_type': u'gfs2', u'iqn': u'', u'port': u''}], u'storagepoolID': u'00000000-0000-0000-0000-000000000 000', u'domainType': 6} Thread-887::DEBUG::2015-05-08 11:45:59,924::task::595::Storage.TaskManager.Task::(_updateState) Task=`dacc3945-1a0d-4b80-9e0b-dd0050179001`::moving from state init -> state preparing Thread-887::INFO::2015-05-08 11:45:59,925::logUtils::44::dispatcher::(wrapper) Run and protect: disconnectStorageServer(domType=6, spUUID=u'00000000-0000-0000-0000-000000000000', conList=[{u'iqn': u'', u'port': u'', u'connection': u'/dev/ mapper/gfs2_imgs-gfs2_imgs_lvm', u'mnt_options': u'noatime,nodiratime', u'user': u'', u'tpgt': u'1', u'vfs_type': u'gfs2', u'password': '******', u'id': u'a52aaa59-a449-4158-bece-2e0a0916dc78'}], options=None) Thread-887::DEBUG::2015-05-08 11:45:59,926::mount::227::Storage.Misc.excCmd::(_runcmd) /usr/bin/sudo -n /usr/bin/umount -f -l /rhev/data-center/mnt/_dev_mapper_gfs2__imgs-gfs2__imgs__lvm (cwd None) Thread-887::DEBUG::2015-05-08 11:45:59,995::misc::741::Storage.SamplingMethod::(__call__) Trying to enter sampling method (storage.sdc.refreshStorage) Thread-887::DEBUG::2015-05-08 11:45:59,997::misc::743::Storage.SamplingMethod::(__call__) Got in to sampling method ———— Any idea what that might be ? Thank You Sherif

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HE: changing engine storage connection's interface
by Daniel Helgenberger 11 May '15

11 May '15

Hello, I have just deployed my new hosted engine (3.5.2). Now, after some basic infra is running, I want to change the NFS connection vdsm is using for HE's vm. Please advice me on this procedure: 1. set global maint. 2. shutdown HE and all VMs 3. stop engine-ha 4. stop vdsm 5. unmount engine domain 6. hosted-engine.conf storage= stection 7. start vdsm 8. start engine-ha 9. reconnect storage 10. -- repeat step 3 - 9 for all ha hosts Thanks! -- Daniel Helgenberger m box bewegtbild GmbH P: +49/30/2408781-22 F: +49/30/2408781-10 ACKERSTR. 19 D-10115 BERLIN www.m-box.de www.monkeymen.tv Geschäftsführer: Martin Retschitzegger / Michaela Göllner Handeslregister: Amtsgericht Charlottenburg / HRB 112767

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