help with sriov vdsm hook?
by Darrell Budic
Anyone gotten the SRIOV hook to work with Solar Flare 10g cards? Any advice?
I've gotten the hooks installed on my host nodes, and added a string to my engine. The card is up in SRIOV "mode" on the host and virtual instances are available. I can see the hooks running in the vdsm logs, but can't tell what they are doing from there. They are not attaching the sriov card instance to my VM though, so I'm at a loss.
As an aside, it'd be really nice to have hooks register with the engine and add proper custom strings to the setup. Failing that, some explicit documentation on EXACTLY what string should be used for the hook would be nice. My first pass at it resulted in an improper string that caused my host to crash/hang and reboot when I attempted to start a VM with it the first time.
Speaking of which, I added my custom string to UserDefinedVMProperties, not CustomDeviceProperties. Was that correct?
Thanks,
-Darrell
10 years, 7 months
storage randomly going non responsive for long times
by info＠aliengine.it
storage randomly going non responsive for long times and then coming
back just on this machine. the storage nfs server replies to pings so
it's not the connection. I have another ovirt server on the same nfs and
it has no problems please help.
Thread-23::DEBUG::2014-05-12
20:41:12,423::resourceManager::649::ResourceManager::(releaseResource)
No one is waiting for resource 'Storage.HsmDomainMonitorLock', Clearing
records.
Thread-23::ERROR::2014-05-12
20:41:12,424::task::866::TaskManager.Task::(_setError)
Task=`5588679c-cbe8-4956-9022-86474134ae7a`::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 1020, in
connectStoragePool
spUUID, hostID, msdUUID, masterVersion, domainsMap)
File "/usr/share/vdsm/storage/hsm.py", line 1091, in
_connectStoragePool
res = pool.connect(hostID, msdUUID, masterVersion)
File "/usr/share/vdsm/storage/sp.py", line 630, in connect
self.__rebuild(msdUUID=msdUUID, masterVersion=masterVersion)
File "/usr/share/vdsm/storage/sp.py", line 1153, in __rebuild
self.setMasterDomain(msdUUID, masterVersion)
File "/usr/share/vdsm/storage/sp.py", line 1360, in setMasterDomain
raise se.StoragePoolMasterNotFound(self.spUUID, msdUUID)
StoragePoolMasterNotFound: Cannot find master domain:
'spUUID=00000002-0002-0002-0002-000000000168,
msdUUID=13425a8d-f56a-4d4f-88fa-2fb4202fffb8'
Thread-23::DEBUG::2014-05-12
20:41:12,424::task::885::TaskManager.Task::(_run)
Task=`5588679c-cbe8-4956-9022-86474134ae7a`::Task._run:
5588679c-cbe8-4956-9022-86474134ae7a
('00000002-0002-0002-0002-000000000168', 1,
'13425a8d-f56a-4d4f-88fa-2fb4202fffb8', 1, None) {} failed - stopping
task
Thread-23::DEBUG::2014-05-12
20:41:12,424::task::1211::TaskManager.Task::(stop)
Task=`5588679c-cbe8-4956-9022-86474134ae7a`::stopping in state preparing
(force False)
10 years, 7 months
is spice html5 console actually working
by Jeremiah Jahn
Has anyone gotten the html5 spice console to work, and did you have to
do anything special other than enable it? I've tried every browser
except opera and ie on linux and mac
10 years, 7 months
Sanlock log entry
by Maurice James
------=_Part_456_1596985842.1397307997516
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
I'm seeing this about every 20 seconds in my sanlock.log.What does it mean?
s1:r1694 resource a033c2ac-0d01-490c-9552-99ca53d6a64a:SDM:/rhev/data-center/mnt/ashtivh02.suprtekstic.com:_var_lib_exports_storage/a033c2ac-0d01-490c-9552-99ca53d6a64a/dom_md/leases:1048576 for 3,14,3960
------=_Part_456_1596985842.1397307997516
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: 7bit
<html><body><div style="font-family: times new roman, new york, times, serif; font-size: 12pt; color: #000000"><div>I'm seeing this about every 20 seconds in my sanlock.log.What does it mean?</div><div><br></div><div><br></div><div> s1:r1694 resource a033c2ac-0d01-490c-9552-99ca53d6a64a:SDM:/rhev/data-center/mnt/ashtivh02.suprtekstic.com:_var_lib_exports_storage/a033c2ac-0d01-490c-9552-99ca53d6a64a/dom_md/leases:1048576 for 3,14,3960</div><div><br></div><div><span name="x"></span><div><span style="font-family: 'trebuchet ms', sans-serif;" data-mce-style="font-family: 'trebuchet ms', sans-serif;"><br></span></div><span name="x"></span><br></div></div></body></html>
------=_Part_456_1596985842.1397307997516--
10 years, 7 months
NFS service not starting after reboot
by Nauman Abbas
Hello all
Need some quick help on this. I restarted one of my oVirt nodes and it
doesn't seem to go up after that. I have done some troubleshooting and
found out that the nfs-server service is not going up. Here's the error.
[root@ovirtnode2 /]# systemctl start nfs-server.service
Job for nfs-server.service failed. See 'systemctl status
nfs-server.service' and 'journalctl -xn' for details.
[root@ovirtnode2 /]# systemctl status nfs-server.service
nfs-server.service - NFS Server
Loaded: loaded (/usr/lib/systemd/system/nfs-server.service; disabled)
Active: failed (Result: exit-code) since Mon 2014-04-14 06:43:15 UTC;
18s ago
Process: 2751 ExecStart=/usr/sbin/rpc.nfsd $RPCNFSDARGS $RPCNFSDCOUNT
(code=exited, status=203/EXEC)
Process: 2749 ExecStartPre=/usr/sbin/exportfs -r (code=exited,
status=0/SUCCESS)
Process: 2747
ExecStartPre=/usr/libexec/nfs-utils/scripts/nfs-server.preconfig
(code=exited, status=0/SUCCESS)
Apr 14 06:43:15 ovirtnode2 exportfs[2749]: exportfs: can't open
/var/lib/nfs/rmtab for reading
Apr 14 06:43:15 ovirtnode2 systemd[2751]: Failed at step EXEC spawning
/usr/sbin/rpc.nfsd: No such file or directory
Apr 14 06:43:15 ovirtnode2 systemd[1]: nfs-server.service: main process
exited, code=exited, status=203/EXEC
Apr 14 06:43:15 ovirtnode2 systemd[1]: Failed to start NFS Server.
Apr 14 06:43:15 ovirtnode2 systemd[1]: Unit nfs-server.service entered
failed state.
Would be great if anyone can help sorting this out.
Regards
Nauman Abbas
Assistant System Administrator (LMS),
Room No. A-207, SEECS,
National University of Sciences & Technology,
+ 92 321 5359946
10 years, 7 months
Re: [ovirt-users] gluster performance oVirt 3.4
by Vadims Korsaks
Citējot Gianluca Cecchi <gianluca.cecchi(a)gmail.com> :
> On Mon, May 12, 2014 at 2:58 PM, Tobias
Honacker <tobias(a)honacker.info> wrote:
> > I've got the same issue using the same
versions as Korsaks, using CentOS 6.5, too.
> > I could launch vms with gluster block backend
driver using the standard package of libvirt from
centos repo.
> > but ovirt does not run the VM with the qemu
GFAPI integration, the path of the disk using the
fuse mount.
> >
> [snip]
> >
> > or am i wrong?
> >
> >
>
> This same question asked many times latest months.
> If you search through archives we remained here:
>
http://lists.ovirt.org/pipermail/users/2014-April/023825.html
>
> BTW, Itamar, are there any bug trackers for
this still remaining problems with live migration?
> Could we put anything on the wiki? If so,
where, so that I can fill this up?
>
> Gianluca
ok i'm new with gluster, so, please, can anyone
explain why dd to gluster from host itself gets
110MB/s, looks like 1Gbps ethernet adapter
limitation and from VM only 20MB/s ? 5x (or more
with 10Gbps) it's huge difference.
10 years, 7 months
Allinone One NIC for multiple network
by Kevin Tibi
Hi,
i have a little problem with my ovirt allinone. I have a dedibox with one
NIC. I can't use VLAN tagging on this network. I need to create a second
network for specific VMs. So, i can't add this network on my physical NIC
because i have already the mgnt network.
Can i create a tap/virtual NIC for this network ? Ovirt see tap interface
in interface's host?
Thx.
Kevin.
10 years, 7 months
ovirt-guest-agent
by Nathanaël Blanchet
Hello,
Following http://www.ovirt.org/Ovirt_guest_agent
Where can I get disks usage or os version or several other informations
through the webadmin or with an other way?
--
Nathanaël Blanchet
Supervision réseau
Pôle exploitation et maintenance
Département des systèmes d'information
227 avenue Professeur-Jean-Louis-Viala
34193 MONTPELLIER CEDEX 5
Tél. 33 (0)4 67 54 84 55
Fax 33 (0)4 67 54 84 14
blanchet(a)abes.fr
10 years, 7 months
Re: [ovirt-users] Moving hosted engine storage
by Martin Sivak
Hi Garry,
unfortunately it is not so easy.
The ovirt-engine instance has a record with the storage domain setup that needs to be modified.
You also have to tell VDSM to mount the storage domain from a different place. And you will probably have to restart all the affected hosts at the same time to do that cleanly.
I am CCing Sandro who is maintaining the hosted-engine-setup tool and probably knows more about where else is the storage domain location stored.
--
Martin Sivák
msivak(a)redhat.com
Red Hat Czech
RHEV-M SLA / Brno, CZ
----- Original Message -----
> Hi guys,
> Has anyone successfully moved hosted-engine before?
> I built 3.4 hosted-engine on CentOS a couple of weeks back, over gluster NFS
> with a keepalived, per Andrew's procedure. I want to switch to kernel NFS on
> localhost:/hosted-engine, and retain gluster underneath, just for mirroring.
> Should have been simple, drop gluster NFS, mount the glusterfs locally on
> each host, alter hosted-engine.conf, fire up hosted-engine. Not so good, the
> all-zeros storage pool just wouldn't come online. I have logs, though anyone
> who recognises this would know it without.
> I have a few other vms running, isolated on one host for convenience. A
> rebuild is not out of the question.
> Would appreciate any pointers from the community.
> Regards to all,
> Garry
>
>
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
10 years, 7 months
