[ovirt-users] Select As SPM Fails

Thu Jan 19 18:25:22 UTC 2017

Looks like Office 365 likes to mangle hyperlinks.  The correct URL for
the git repo should be github.com/oVirt/vdsm.git.

On Thu, 2017-01-19 at 17:42 +0000, Michael Watters wrote:
> You can upgrade vdsm without upgrading to ovirt 4.  I went through
> the
> same issue on our cluster a few weeks ago and the process was pretty
> simple.
> 
> You'll need to do this on each of your hosts.
> 
> yum --enablerepo=extras install -y epel-release git
> git clone https://na01.safelinks.protection.outlook.com/?url=https%3A
> %2F%2Fgithub.com%2FoVirt%2Fvdsm.git&data=02%7C01%7Cmichael.watters%40
> dart.biz%7C30675c7dffcf4b79e32408d44094a5aa%7Cd90804aba2264b3da37a256
> f7aba7ff1%7C0%7C0%7C636204454576524118&sdata=jWBHvAr0I03%2FerbUReeZkA
> 0A39dc0rinYDn%2Bzxg6N%2B4%3D&reserved=0
> cd  vdsm
> git checkout v4.17.35
> yum install -y `cat ./automation/build-artifacts.packages`
> ./automation/build-artifacts.sh
> 
> cd /root/rpmbuild/RPMS/noarch
> yum --enablerepo=extras install centos-release-qemu-ev
> yum localinstall vdsm-4.17.35-1.el7.centos.noarch.rpm  vdsm-hook-
> vmfex-dev-4.17.35-1.el7.centos.noarch.rpm vdsm-infra-4.17.35-
> 1.el7.centos.noarch.rpm vdsm-jsonrpc-4.17.35-1.el7.centos.noarch.rpm
> vdsm-python-4.17.35-1.el7.centos.noarch.rpm vdsm-xmlrpc-4.17.35-
> 1.el7.centos.noarch.rpm vdsm-yajsonrpc-4.17.35-
> 1.el7.centos.noarch.rpm vdsm-python-4.17.35-1.el7.centos.noarch.rpm
> vdsm-xmlrpc-4.17.35-1.el7.centos.noarch.rpm vdsm-cli-4.17.35-
> 1.el7.centos.noarch.rpm
> systemctl restart vdsmd
> 
> The qemu-ev repo is needed to avoid dependency errors.
> 
> 
> On Thu, 2017-01-19 at 09:16 -0700, Beau Sapach wrote:
> > Uh oh, looks like an upgrade to version 4 is the only option
> > then....
> > unless I'm missing something.
> > 
> > On Thu, Jan 19, 2017 at 1:36 AM, Pavel Gashev <Pax at acronis.com>
> > wrote:
> > > Beau,
> > >  
> > > Looks like you have upgraded to CentOS 7.3. Now you have to
> > > update
> > > the vdsm package to 4.17.35.
> > >  
> > >  
> > > From: <users-bounces at ovirt.org> on behalf of Beau Sapach <bsapach
> > > @u
> > > alberta.ca>
> > > Date: Wednesday 18 January 2017 at 23:56
> > > To: "users at ovirt.org" <users at ovirt.org>
> > > Subject: [ovirt-users] Select As SPM Fails
> > >  
> > > Hello everyone,
> > >  
> > > I'm about to start digging through the mailing list archives in
> > > search of a solution but thought I would post to the list as
> > > well. 
> > > I'm running oVirt 3.6 on a 2 node CentOS7 cluster backed by fiber
> > > channel storage and with a separate engine VM running outside of
> > > the cluster (NOT  hosted-engine).
> > >  
> > > When I try to move the SPM role from one node to the other I get
> > > the following in the web interface:
> > >  
> > > 
> > >  
> > > When I look into /var/log/ovirt-engine/engine.log I see the
> > > following:
> > >  
> > > 2017-01-18 13:35:09,332 ERROR
> > > [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatuses
> > > VD
> > > SCommand] (default task-26) [6990cfca] Failed in
> > > 'HSMGetAllTasksStatusesVDS' method
> > > 2017-01-18 13:35:09,340 ERROR
> > > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDire
> > > ct
> > > or] (default task-26) [6990cfca] Correlation ID: null, Call
> > > Stack:
> > > null, Custom Event ID: -1, Message: VDSM v6 command failed:
> > > Logical
> > > Volume extend failed
> > >  
> > > When I look at the task list on the host currently holding the
> > > SPM
> > > role (in this case 'v6'), using: vdsClient -s 0 getAllTasks, I
> > > see
> > > a long list like this:
> > >  
> > > dc75d3e7-cea7-449b-9a04-76fd8ef0f82b :
> > >          verb = downloadImageFromStream
> > >          code = 554
> > >          state = recovered
> > >          tag = spm
> > >          result =
> > >          message = Logical Volume extend failed
> > >          id = dc75d3e7-cea7-449b-9a04-76fd8ef0f82b
> > >  
> > > When I look at /var/log/vdsm/vdsm.log on the host in question
> > > (v6)
> > > I see messages like this:
> > >  
> > > '531dd533-22b1-47a0-aae8-76c1dd7d9a56': {'code': 554, 'tag':
> > > u'spm', 'state': 'recovered', 'verb': 'downloadImageFromStreaam',
> > > 'result': '', 'message': 'Logical Volume extend failed', 'id':
> > > '531dd533-22b1-47a0-aae8-76c1dd7d9a56'}
> > >  
> > > As well as the error from the attempted extend of the logical
> > > volume:
> > >  
> > > e980df5f-d068-4c84-8aa7-9ce792690562::ERROR::2017-01-18
> > > 13:24:50,710::task::866::Storage.TaskManager.Task::(_setError)
> > > Task=`e980df5f-d068-4c84-8aa7-9ce792690562`::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/storage/task.py", line 332, in run
> > >     return self.cmd(*self.argslist, **self.argsdict)
> > >   File "/usr/share/vdsm/storage/securable.py", line 77, in
> > > wrapper
> > >     return method(self, *args, **kwargs)
> > >   File "/usr/share/vdsm/storage/sp.py", line 1776, in
> > > downloadImageFromStream
> > >     .copyToImage(methodArgs, sdUUID, imgUUID, volUUID)
> > >   File "/usr/share/vdsm/storage/image.py", line 1373, in
> > > copyToImage
> > >     / volume.BLOCK_SIZE)
> > >   File "/usr/share/vdsm/storage/blockVolume.py", line 310, in
> > > extend
> > >     lvm.extendLV(self.sdUUID, self.volUUID, sizemb)
> > >   File "/usr/share/vdsm/storage/lvm.py", line 1179, in extendLV
> > >     _resizeLV("lvextend", vgName, lvName, size)
> > >   File "/usr/share/vdsm/storage/lvm.py", line 1175, in _resizeLV
> > >     raise se.LogicalVolumeExtendError(vgName, lvName, "%sM" %
> > > (size, ))
> > > LogicalVolumeExtendError:
> > > Logical Volume extend failed: 'vgname=ae05947f-875c-4507-ad51-
> > > 62b0d35ef567 lvname=caaef597-eddd-4c24-8df2-a61f35f744f8
> > > newsize=1M'
> > > e980df5f-d068-4c84-8aa7-9ce792690562::DEBUG::2017-01-18
> > > 13:24:50,711::task::885::Storage.TaskManager.Task::(_run)
> > > Task=`e980df5f-d068-4c84-8aa7-9ce792690562`::Task._run: e980df5f-
> > > d068-4c84-8aa7-9ce792690562 () {} failed - stopping task
> > >  
> > > The logical volume in question is an OVF_STORE disk that lives on
> > > one of the fiber channel backed LUNs.  If I run:
> > >  
> > > vdsClient -s 0 ClearTask TASK-UUID-HERE
> > >  
> > > for each task that appears in the:
> > >  
> > > vdsClient -s 0 getAllTasks 
> > >  
> > > output then they disappear and I'm able to move the SPM role to
> > > the
> > > other host.
> > >  
> > > This problem then crops up again on the new host once the SPM
> > > role
> > > is moved.  What's going on here?  Does anyone have any insight as
> > > to how to prevent this task from re-appearing?  Or why it's
> > > failing
> > > in the first place?
> > >  
> > > Beau
> > >  
> > >  
> > >  
> > > 
> > 
> > 
> > 
> > -- 
> > Beau Sapach
> > System Administrator | Information Technology Services | University
> > of Alberta Libraries
> > Phone: 780.492.4181 | Email: Beau.Sapach at ualberta.ca
> > 
> 
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