[Users] persisting selinux nightmare
by David Smith
I'm using the ovirt iso image and can't seem to get selinux to persist off
no matter what i do.
With selinux enforcing, SSHD isnt working, can't install or use the hosts.
With it disabled, all seems to work, but after reboot, boom its enforcing
again.
I even edited /etc/selinux/config and changed it to permissive, then used
"persist config" to persist the file. I reboot, I see the file is still
changed, but selinux is back into enforcing mode (getenforce)
what gives?
I'm using this iso image, is this the latest one? It seems really hard to
navigate the various old links in docs and such to find the most up to date
isos.
ovirt-node-iso-3.0.3-1.1.vdsm.fc19.iso
11 years, 1 month
[Users] vmware image conversion
by Maurice James
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I submitted an RFE to have vmware image conversion added to 3.5. I think
that is a key feature that is lacking. Im just trying to get some eyes on it
here.
https://bugzilla.redhat.com/show_bug.cgi?id=1062910
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link=3D"#0563C1" vlink=3D"#954F72"><div class=3DWordSection1><p =
class=3DMsoNormal>I submitted an RFE to have vmware image conversion =
added to 3.5. I think that is a key feature that is lacking. Im just =
trying to get some eyes on it here.<o:p></o:p></p><p =
class=3DMsoNormal><o:p> </o:p></p><p =
class=3DMsoNormal><o:p> </o:p></p><p =
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11 years, 1 month
[Users] repo status
by Jimmy Dorff
This is a cryptographically signed message in MIME format.
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What is going on with the EL repos. I'm getting this message:
http://resources.ovirt.org/releases/3.3.3/rpm/Fedora/6.5/repodata/repomd.=
xml:=20
[Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not=20
Found"
Trying other mirror.
http://ovirt.org/releases/stable/rpm/Fedora/6.5/repodata/repomd.xml:=20
[Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not=20
Found"
Trying other mirror.
This is on a fresh install with only EPEL and=20
http://resources.ovirt.org/releases/ovirt-release-el.noarch.rpm
Thanks,
Jimmy
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--------------ms040407080806040202020907--
11 years, 1 month
Re: [Users] about live snapshot and qemu-kvm
by Karli Sjöberg
On Mon, 2014-02-17 at 09:59 -0500, Douglas Schilling Landgraf wrote:
> On 02/17/2014 02:00 AM, Karli Sjöberg wrote:
> > On Thu, 2014-02-13 at 14:42 -0500, Douglas Schilling Landgraf wrote:
> >> On 01/01/2014 06:24 AM, Gianluca Cecchi wrote:
> >>> On Wed, Jan 1, 2014 at 4:38 AM, R P Herrold wrote:
> >>>
> >>>>
> >>>> Out of curiousity, _what_ build environment 'flags' do you
> >>>> all, participating in this thread, refer to? -- the thread
> >>>> does not enumerate them explicitly, and one cannot expect to
> >>>> hit by 'indirect fire', a target not exposed
> >>>>
> >>>> With best regards, this New Year's eve
> >>>
> >>> I'm far from being a programmer, but as I went to compare build
> >>> environments, between
> >>> qemu-kvm-rhev-0.12.1.2-2.415.el6_5.3.src.rpm
> >>> and
> >>> qemu-kvm-0.12.1.2-2.415.el6_5.3.src.rpm
> >>> in related spec file I see
> >>> [g.cecchi@tekkaman SPECS]$ diff qemu-kvm.spec.upstream qemu-kvm.spec.rhev
> >>> 3c3
> >>> < %define rhev 0
> >>> ---
> >>>> %define rhev 1
> >>> 12928a12929
> >>>>>>>>>>> rhel-6.5
> >>>
> >>> and apart other probably not trivial implications, such as guest agent
> >>> part, I see that the "configure" command takes one extra argument in
> >>> base RH EL 6.5, that is
> >>>
> >>> --disable-rhev-features
> >>>
> >>> The only patch file containing this keyword is
> >>>
> >>> kvm-Block-streaming-disable-for-RHEL.patch
> >>>
> >>> and inside it there are these lines that impacts configure options and
> >>> related built qemu-kvm:
> >>>
> >>> --- a/configure
> >>> +++ b/configure
> >>> @@ -286,6 +286,7 @@ spice=""
> >>> smartcard=""
> >>> smartcard_nss=""
> >>> live_snapshots="yes"
> >>> +block_stream="yes"
> >>> usb_redir=""
> >>>
> >>> # OS specific
> >>> @@ -686,10 +687,22 @@ for opt do
> >>> ;;
> >>> --enable-live-snapshots) live_snapshots="yes"
> >>> ;;
> >>> + --disable-block-stream) block_stream="no"
> >>> + ;;
> >>> + --enable-block-stream) block_stream="yes"
> >>> + ;;
> >>> --disable-usb-redir) usb_redir="no"
> >>> ;;
> >>> --enable-usb-redir) usb_redir="yes"
> >>> ;;
> >>> + --disable-rhev-features)
> >>> + live_snapshots="no";
> >>> + block_stream="no";
> >>> + ;;
> >>> + --enable-rhev-features)
> >>> + live_snapshots="yes";
> >>> + block_stream="yes";
> >>> + ;;
> >>> *) echo "ERROR: unknown option $opt"; show_help="yes"
> >>> ;;
> >>> esac
> >>> @@ -863,8 +876,12 @@ echo " --disable-smartcard-nss disable
> >>> smartcard nss support"
> >>> echo " --enable-smartcard-nss enable smartcard nss support"
> >>> echo " --disable-live-snapshots disable live block device snapshot support"
> >>> echo " --enable-live-snapshots enable live block device snapshot support"
> >>> +echo " --disable-block-stream disable block streaming support"
> >>> +echo " --enable-block-stream enable block streaming support"
> >>> echo " --disable-usb-redir disable usb network redirection support"
> >>> echo " --enable-usb-redir enable usb network redirection support"
> >>> +echo " --disable-rhev-features disable RHEV-only features"
> >>> +echo " --enable-rhev-features enable RHEV-only features"
> >>> echo ""
> >>> echo "NOTE: The object files are built at the place where configure
> >>> is launched"
> >>> exit 1
> >>> @@ -2271,6 +2288,7 @@ echo "Trace backend $trace_backend"
> >>> echo "spice support $spice"
> >>> echo "nss used $smartcard_nss"
> >>> echo "Live snapshots $live_snapshots"
> >>> +echo "Block streaming $block_stream"
> >>> echo "xfsctl support $xfs"
> >>> echo "usb net redir $usb_redir"
> >>>
> >>> @@ -2526,6 +2544,10 @@ if test "$live_snapshots" = "yes" ; then
> >>> echo "CONFIG_LIVE_SNAPSHOTS=y" >> $config_host_mak
> >>> fi
> >>>
> >>> +if test "$block_stream" = "yes" ; then
> >>> + echo "CONFIG_BLOCK_STREAM=y" >> $config_host_mak
> >>> +fi
> >>> +
> >>> if test "$usb_redir" = "yes" ; then
> >>> echo "CONFIG_USB_REDIR=y" >> $config_host_mak
> >>> fi
> >>>
> >>> I don't think the rhev argument has instead implications in upstream
> >>> source qemu-kvm-0.12.1.2.tar.gz
> >>> So I think that if you want to dig more and if you have more
> >>> competences, you have to see the full spec file and the full patch
> >>> above.
> >>>
> >>> Files downloaded here:
> >>>
> >>> upstream
> >>> http://ftp.redhat.com/redhat/linux/enterprise/6Server/en/os/SRPMS/qemu-kv...
> >>>
> >>> rhev
> >>> http://ftp.redhat.com/redhat/linux/enterprise/6Server/en/RHEV/SRPMS/qemu-...
> >>>
> >>
> >> Just for the record, we have setup a jenkins job to rebuild qemu-kvm for
> >> el6 until we get it officially from centos:
> >> http://jenkins.ovirt.org/view/Packaging/job/qemu-kvm-rhev_create_rpms_el6/
> >>
> >> --
> >> Cheers
> >> Douglas
> >> _______________________________________________
> >> Users mailing list
> >> Users(a)ovirt.org
> >> http://lists.ovirt.org/mailman/listinfo/users
> >
> > I think this calls for an oldschool question/statement;
> >
> > Who da man? ... You da man! :)
> >
> > Live snapshot now just works. Haven´t verified quiesce yet though, but
> > looks good as far as the events in webadmin is concerned. Next to test
> > is live disk migration.
> >
> >
> Thanks a lot for the feedback :)
>
> --
> Cheers
> Douglas
Hey,
have gone through the logs to verify quiescence and the only thing
actually mentioning it comes from vdsm.log:
Thread-127371::DEBUG::2014-02-19
14:54:15,612::BindingXMLRPC::977::vds::(wrapper) return vmSnapshot with
{'status': {'message': 'Done', 'code': 0}, 'quiesce': False}
What is it saying really? That quiescing failed, or that it was
deliberately taken without it, or what?
Nothing in qemu-ga.log either, even if changed to "--verbose". Like it
never got any calls to quiesce in the first place. The guest does have
the device[1] attached at least. The guest is CentOS-6.4 or 5, if that
matters.
[1]: /dev/virtio-ports/org.qemu.guest_agent.0
--
Med Vänliga Hälsningar
-------------------------------------------------------------------------------
Karli Sjöberg
Swedish University of Agricultural Sciences Box 7079 (Visiting Address
Kronåsvägen 8)
S-750 07 Uppsala, Sweden
Phone: +46-(0)18-67 15 66
karli.sjoberg(a)slu.se
11 years, 1 month
[Users] Host Non-Operational from sanlock and VM fails to migrate
by Trey Dockendorf
I have a 2 node oVirt 3.3.2 cluster setup and am evaluating the setup
for production use on our HPC system for managing our VM
infrastructure. Currently I'm trying to utilize our DDR InfiniBand
fabric for the storage domains in oVirt using NFS over RDMA. I've
noticed some unstable behavior and it seems in every case to begin
with sanlock.
The ovirt web admin interface shows the following message as first
sign of trouble on 2014-Feb-03 07:45.
"Invalid status on Data Center Default. Setting Data Center status to
Non Responsive (On host vm01.brazos.tamu.edu, Error: Network error
during communication with the Host.).".
The single VM I had running is stuck in the "Migrating From" state.
virsh shows the VM paused on the crashed host and the one it attempted
to migrate to.
Right now I have a few concerns.
1) The cause of the sanlock (or other instability) and if it's related
to a bug or an issue using NFSoRDMA.
2) Why the VM failed to migrate if the second host had no issues. If
the first host is down should the VM be considered offline and booted
on the second host after first is fenced?
Attached are logs from the failed host (vm01) and the healthy host
(vm02) as well as engine. The failed host's /var/log/message is also
attached (vm01_message.log).
Thanks
- Trey
11 years, 1 month
[Users] oVirt 3.4 pre-release and GlusterFS support (F19)
by Brad House
I've been testing the 3.4 prerelease on Fedora 19. When I create a GlusterFS
(not POSIXFS) storage group and create a VM with a disk image on the storage
group, I see a POSIX mount created on the host. Upon further investigation,
when evaluating the executed qemu command line, it doesn't appear qemu is
being told to use libgfapi but rather that previously observed POSIX mount.
One other note, I'm specifically testing the hosted engine, and haven't
tested using the non-hosted variant.
The question is .... is this expected behavior, and if so, is it because
of the hosted engine? Or is this some form of regression from the
advertised feature list of oVirt 3.3? Anything I should try or look at?
I'm obviously concerned about the FUSE overhead with Gluster and would
like to avoid that if possible.
Thanks!
-Brad
11 years, 1 month
[Users] Why choose glusterfs over iscsi for oVirt storage?
by Justin Clacherty
--_000_C79B906B4ECB8E46A3281AC932C805502F49039Aexchangeredfish_
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Hi,
I'm just setting up some storage for use with oVirt and am wondering why I =
might choose glusterfs rather than just exporting a raid array as iscsi. T=
he oVirt team seem to be pushing gluster (though that could just be because=
it's a Red Hat product). Can anyone answer this one?
What I have come up with is as follows.
For:
- easy to expand
- redundancy across storage devices/easy replication
- high availablility
- performance
- it's kind of cool :)
- maintenance?
Against (these are guesses):
- performance? (multiple layers of filesystems everywhere - fs in =
vm + image on gluster + gluster + block filesystem)
- complexity
- maintenance?
Any help here is appreciated. Also, does the underlying block level filesy=
stem matter here? VMs running under ovirt would be typical business applic=
ations - file serving (samba4), email, databases, web servers, etc.
Cheers,
Justin.
--_000_C79B906B4ECB8E46A3281AC932C805502F49039Aexchangeredfish_
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" vlink=3D"#954F72"><div class=3DWordSection1><p class=3DMsoNormal>Hi,<o:p>=
</o:p></p><p class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>I&=
#8217;m just setting up some storage for use with oVirt and am wondering wh=
y I might choose glusterfs rather than just exporting a raid array as iscsi=
. The oVirt team seem to be pushing gluster (though that could just b=
e because it’s a Red Hat product). Can anyone answer this one?<=
o:p></o:p></p><p class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNorma=
l>What I have come up with is as follows.<o:p></o:p></p><p class=3DMsoNorma=
l><o:p> </o:p></p><p class=3DMsoNormal>For:<o:p></o:p></p><p class=3DM=
soListParagraph style=3D'text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if=
!supportLists]><span style=3D'mso-list:Ignore'>-<span style=3D'font:7.0pt =
"Times New Roman"'> <=
/span></span><![endif]>easy to expand<o:p></o:p></p><p class=3DMsoListParag=
raph style=3D'text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLi=
sts]><span style=3D'mso-list:Ignore'>-<span style=3D'font:7.0pt "Times New =
Roman"'> </span></spa=
n><![endif]>redundancy across storage devices/easy replication<o:p></o:p></=
p><p class=3DMsoListParagraph style=3D'text-indent:-18.0pt;mso-list:l0 leve=
l1 lfo1'><![if !supportLists]><span style=3D'mso-list:Ignore'>-<span style=
=3D'font:7.0pt "Times New Roman"'>  =
; </span></span><![endif]>high availablility<o:p></o:p></p><p c=
lass=3DMsoListParagraph style=3D'text-indent:-18.0pt;mso-list:l0 level1 lfo=
1'><![if !supportLists]><span style=3D'mso-list:Ignore'>-<span style=3D'fon=
t:7.0pt "Times New Roman"'> =
</span></span><![endif]>performance<o:p></o:p></p><p class=3DMsoList=
Paragraph style=3D'text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supp=
ortLists]><span style=3D'mso-list:Ignore'>-<span style=3D'font:7.0pt "Times=
New Roman"'> </span>=
</span><![endif]>it’s kind of cool <span style=3D'font-family:Wingdin=
gs'>J</span><o:p></o:p></p><p class=3DMsoListParagraph style=3D'text-indent=
:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span style=3D'mso-l=
ist:Ignore'>-<span style=3D'font:7.0pt "Times New Roman"'>  =
; </span></span><![endif]>maintenance?<=
o:p></o:p></p><p class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNorma=
l>Against (these are guesses):<o:p></o:p></p><p class=3DMsoListParagraph st=
yle=3D'text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><s=
pan style=3D'mso-list:Ignore'>-<span style=3D'font:7.0pt "Times New Roman"'=
> </span></span><![en=
dif]>performance? (multiple layers of filesystems everywhere – fs in =
vm + image on gluster + gluster + block filesystem)<o:p></o:p></p><p class=
=3DMsoListParagraph style=3D'text-indent:-18.0pt;mso-list:l0 level1 lfo1'><=
![if !supportLists]><span style=3D'mso-list:Ignore'>-<span style=3D'font:7.=
0pt "Times New Roman"'> &nbs=
p; </span></span><![endif]>complexity<o:p></o:p></p><p class=3DMsoListParag=
raph style=3D'text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLi=
sts]><span style=3D'mso-list:Ignore'>-<span style=3D'font:7.0pt "Times New =
Roman"'> </span></spa=
n><![endif]>maintenance?<o:p></o:p></p><p class=3DMsoNormal><o:p> </o:=
p></p><p class=3DMsoNormal>Any help here is appreciated. Also, does t=
he underlying block level filesystem matter here? VMs running under o=
virt would be typical business applications – file serving (samba4), =
email, databases, web servers, etc.<o:p></o:p></p><p class=3DMsoNormal><o:p=
> </o:p></p><p class=3DMsoNormal>Cheers,<o:p></o:p></p><p class=3DMsoN=
ormal>Justin.<o:p></o:p></p><p class=3DMsoNormal><o:p> </o:p></p><p cl=
ass=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal><o:p> </o:p>=
</p></div></body></html>=
--_000_C79B906B4ECB8E46A3281AC932C805502F49039Aexchangeredfish_--
11 years, 1 month
[Users] API read-only access / roles
by Sander Grendelman
I'm working on (Zabbix) monitoring through the RESTful API.
Which role should I assign to the monitoring user?
The user only needs read access to the data but it looks like
I nead to assign at least an "Admin" role to the user to be
able to read data through the API.
For this I've created a "AdminLoginOnly" role that only has
System->Configure System->Login Permissions access.
Is this the way to go for this king of configuration? Or is there
a way to further minimize the permissions of this user?
Another issue is that a "Login" event is generated every time
the user connects through the API. This makes the "Events"
pane less useful / readable. Is there a way to disable this for
some users/roles?
11 years, 1 month
[Users] [QE] oVirt 3.4.0 RC status
by Sandro Bonazzola
Hi,
oVirt 3.4.0 beta3 has been released and is actually on QA.
We're going to start building oVirt 3.4.0 RC this Monday 2014-02-24 09:00 UTC from 3.4 branches.
repository composition will follow as soon as all packages will be built.
This build will be used for a third Test Day scheduled for Wed 2014-02-27.
The bug tracker [1] shows the following bugs blocking the release:
Whiteboard Bug ID Status Summary
infra 1055881 POST REST API: Search for an user in active directory by upn doesn't return any results ...
infra 1059258 POST REST API: Create user user@domain actually creates user only
infra 1060528 POST Error response to DELETE request of 'Everyone' group doesn't contains 'detail' field
infra 1064829 POST Regression: Add data center permission to user causes to internal error
integration 1058018 POST upgrade from 3.3 overwrites exports with acl None
network 1066953 POST Cannot edit network is "setup networks" dialog
network 1066956 POST Cannot create a bond in 'Setup networks' dialog
storage 1057761 NEW Can't discover iSCSI target
storage 1066466 POST Disk name doesn't get assigned automatically after a CREATE command.
ux 1066489 POST Event list not updating when events happen.
ux 1066827 NEW [webadmin] incorrect behavior of manual refresh in Host Main Tab
virt 1062615 POST utc_diff not updated according to a change in VM settings
Maintainers / Assignee:
- Please provide ETA on blockers bugs
- Please fix them ASAP
There are still 347 bugs [2] targeted to 3.4.0.
Excluding node and documentation bugs we still have 222 bugs [3] targeted to 3.4.0.
Please review them as soon as possible.
Maintainers / Assignee:
- Please remember to rebuild your packages before 2014-02-24 09:00 UTC if you want them to be included in 3.4.0 RC.
- Please add the bugs to the tracker if you think that 3.4.0 should not be released without them fixed.
- Please update the target to 3.4.1 or any next release for bugs that won't be in 3.4.0:
it will ease gathering the blocking bugs for next releases.
- Please fill release notes, the page has been created here [4]
- Please update http://www.ovirt.org/OVirt_3.4_TestDay before 2014-02-27
Be prepared for upcoming oVirt 3.4.0 Test Day on 2014-02-27!
Thanks to all people already testing 3.4.0 beta 3!
[1] https://bugzilla.redhat.com/1024889
[2] http://red.ht/1eIRZXM
[3] http://red.ht/1auBU3r
[4] http://www.ovirt.org/OVirt_3.4.0_release_notes
--
Sandro Bonazzola
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See how it works at redhat.com
11 years, 1 month
