10:32 a.m.
On Fri, Feb 16, 2018 at 11:14 PM, Mark Steele <msteele(a)telvue.com> wrote:
We are using CentOS Linux release 7.0.1406 (Core) and oVirt Engine
Version: 3.5.0.1-1.el6
You are seeing https://bugzilla.redhat.com/show_bug.cgi?id=1444426 , which
is a result of a default change of libvirt and was fixed in later versions
of oVirt than the one you are using.
See patch https://gerrit.ovirt.org/#/c/76934/ for how it was fixed, you can
probably configure it manually.
Y.
We have four other hosts that are running this same configuration already.
I took one host out of the cluster (forcefully) that was working and now it
will not add back in either - throwing the same SASL error.
We are looking at downgrading libvirt as I've seen that somewhere else -
is there another version of RH I should be trying? I have a host I can put
it on.
***
*Mark Steele*
CIO / VP Technical Operations | TelVue Corporation
TelVue - We Share Your Vision
16000 Horizon Way, Suite 100 | Mt. Laurel, NJ 08054
<https://maps.google.com/?q=16000+Horizon+Way,+Suite+100+%7C+Mt.+Laurel,+N...
800.885.8886 x128 <(800)%20885-8886> | msteele(a)telvue.com | http://
www.telvue.com
twitter: http://twitter.com/telvue | facebook: https://www.
facebook.com/telvue
On Fri, Feb 16, 2018 at 3:31 PM, Yaniv Kaul <ykaul(a)redhat.com> wrote:
>
>
> On Feb 16, 2018 6:47 PM, "Mark Steele" <msteele(a)telvue.com> wrote:
>
> Hello all,
>
> We recently had a network event where we lost access to our storage for a
> period of time. The Cluster basically shut down all our VM's and in the
> process we had three HV's that went offline and would not communicate
> properly with the cluster.
>
> We have since completely reinstalled CentOS on the hosts and attempted to
> install them into the cluster with no joy. We've gotten to the point where
> we generally get an error message in the web gui:
>
>
> Which EL release and which oVirt release are you using? My guess would be
> latest EL, with an older oVirt?
> Y.
>
>
> Stage: Misc Configuration
> Host hv-ausa-02 installation failed. Command returned failure code 1
> during SSH session 'root(a)10.1.90.154'.
>
> the following is what we are seeing in the messages log:
>
> Feb 16 11:39:53 hv-ausa-02 vdsm-tool: libvirt: XML-RPC error :
> authentication failed: authentication failed
> Feb 16 11:39:53 hv-ausa-02 libvirtd: 2018-02-16 16:39:53.761+0000: 15231:
> error : virNetSASLSessionListMechanisms:390 : internal error: cannot
> list SASL mechanisms -4 (SASL(-4): no mechanism available: Internal Error
> -4 in server.c near line 1757)
> Feb 16 11:39:53 hv-ausa-02 libvirtd: 2018-02-16 16:39:53.761+0000: 15231:
> error : remoteDispatchAuthSaslInit:3411 : authentication failed:
> authentication failed
> Feb 16 11:39:53 hv-ausa-02 libvirtd: 2018-02-16 16:39:53.761+0000: 15226:
> error : virNetSocketReadWire:1808 : End of file while reading data:
> Input/output error
> Feb 16 11:39:53 hv-ausa-02 vdsm-tool: libvirt: XML-RPC error :
> authentication failed: authentication failed
> Feb 16 11:39:53 hv-ausa-02 libvirtd: 2018-02-16 16:39:53.962+0000: 15233:
> error : virNetSASLSessionListMechanisms:390 : internal error: cannot
> list SASL mechanisms -4 (SASL(-4): no mechanism available: Internal Error
> -4 in server.c near line 1757)
> Feb 16 11:39:53 hv-ausa-02 libvirtd: 2018-02-16 16:39:53.963+0000: 15233:
> error : remoteDispatchAuthSaslInit:3411 : authentication failed:
> authentication failed
> Feb 16 11:39:53 hv-ausa-02 libvirtd: 2018-02-16 16:39:53.963+0000: 15226:
> error : virNetSocketReadWire:1808 : End of file while reading data:
> Input/output error
> Feb 16 11:39:53 hv-ausa-02 vdsm-tool: libvirt: XML-RPC error :
> authentication failed: authentication failed
> Feb 16 11:39:53 hv-ausa-02 vdsm-tool: Traceback (most recent call last):
> Feb 16 11:39:53 hv-ausa-02 vdsm-tool: File "/usr/bin/vdsm-tool", line
> 219, in main
> Feb 16 11:39:53 hv-ausa-02 vdsm-tool: return
> tool_command[cmd]["command"](*args)
> Feb 16 11:39:53 hv-ausa-02 vdsm-tool: File "/usr/lib/python2.7/site-packa
> ges/vdsm/tool/upgrade_300_networks.py", line 83, in upgrade_networks
> Feb 16 11:39:53 hv-ausa-02 vdsm-tool: networks = netinfo.networks()
> Feb 16 11:39:53 hv-ausa-02 vdsm-tool: File
"/usr/lib/python2.7/site-packages/vdsm/netinfo.py",
> line 112, in networks
> Feb 16 11:39:53 hv-ausa-02 vdsm-tool: conn = libvirtconnection.get()
> Feb 16 11:39:53 hv-ausa-02 vdsm-tool: File "/usr/lib/python2.7/site-packa
> ges/vdsm/libvirtconnection.py", line 159, in get
> Feb 16 11:39:53 hv-ausa-02 vdsm-tool: conn = _open_qemu_connection()
> Feb 16 11:39:53 hv-ausa-02 vdsm-tool: File "/usr/lib/python2.7/site-packa
> ges/vdsm/libvirtconnection.py", line 95, in _open_qemu_connection
> Feb 16 11:39:53 hv-ausa-02 vdsm-tool: return utils.retry(libvirtOpen,
> timeout=10, sleep=0.2)
> Feb 16 11:39:53 hv-ausa-02 vdsm-tool: File
"/usr/lib/python2.7/site-packages/vdsm/utils.py",
> line 1108, in retry
> Feb 16 11:39:53 hv-ausa-02 vdsm-tool: return func()
> Feb 16 11:39:53 hv-ausa-02 vdsm-tool: File
"/usr/lib64/python2.7/site-packages/libvirt.py",
> line 105, in openAuth
> Feb 16 11:39:53 hv-ausa-02 vdsm-tool: if ret is None:raise
> libvirtError('virConnectOpenAuth() failed')
> Feb 16 11:39:53 hv-ausa-02 vdsm-tool: libvirtError: authentication
> failed: authentication failed
> Feb 16 11:39:53 hv-ausa-02 systemd: vdsm-network.service: control process
> exited, code=exited status=1
> Feb 16 11:39:53 hv-ausa-02 systemd: Failed to start Virtual Desktop
> Server Manager network restoration.
> Feb 16 11:39:53 hv-ausa-02 systemd: Dependency failed for Virtual Desktop
> Server Manager.
> Feb 16 11:39:53 hv-ausa-02 systemd: Job vdsmd.service/start failed with
> result 'dependency'.
> Feb 16 11:39:53 hv-ausa-02 systemd: Unit vdsm-network.service entered
> failed state.
> Feb 16 11:39:53 hv-ausa-02 systemd: vdsm-network.service failed.
> Feb 16 11:40:01 hv-ausa-02 systemd: Started Session 10 of user root.
> Feb 16 11:40:01 hv-ausa-02 systemd: Starting Session 10 of user root.
> Feb 16 11:40:01 hv-ausa-02 systemd: Started Session 11 of user root.
> Feb 16 11:40:01 hv-ausa-02 systemd: Starting Session 11 of user root.
>
> Can someone point me in the right direction to resolve this - it seems to
> be a SASL issue perhaps?
>
> ***
> *Mark Steele*
> CIO / VP Technical Operations | TelVue Corporation
> TelVue - We Share Your Vision
> 16000 Horizon Way, Suite 100 | Mt. Laurel, NJ 08054
>
<https://maps.google.com/?q=16000+Horizon+Way,+Suite+100+%7C+Mt.+Laurel,+N...
> 800.885.8886 x128 <(800)%20885-8886> | msteele(a)telvue.com | http://
> www.telvue.com
> twitter: http://twitter.com/telvue | facebook: https://www.facebook
> .com/telvue
>
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