[Users] Hosted Engine always reports "unknown stale-data"

[Andrew Lau]

On Mon, Feb 3, 2014 at 11:23 PM, Itamar Heim <iheim at redhat.com> wrote:

> On 02/03/2014 01:19 PM, Andrew Lau wrote:
>
>> The issue was a split-brain issue on the dom_md/ids file causing an
>> input/output error, thanks!
>>
>
> is this with gluster?
>

​Yup a 2 brick gluster replicated instance serving the NFS server, sorry
was meant to say I resolved it too.​



>
>
>> On Mon, Feb 3, 2014 at 10:43 PM, Andrew Lau <andrew at andrewklau.com
>> <mailto:andrew at andrewklau.com>> wrote:
>>
>>     On Mon, Feb 3, 2014 at 10:40 PM, Doron Fediuck <dfediuck at redhat.com
>>     <mailto:dfediuck at redhat.com>> wrote:
>>
>>
>>
>>         ----- Original Message -----
>>          > From: "Andrew Lau" <andrew at andrewklau.com
>>         <mailto:andrew at andrewklau.com>>
>>          > To: "Doron Fediuck" <dfediuck at redhat.com
>>         <mailto:dfediuck at redhat.com>>
>>          > Cc: "users" <users at ovirt.org <mailto:users at ovirt.org>>, "Jiri
>>         Moskovcak" <jmoskovc at redhat.com <mailto:jmoskovc at redhat.com>>,
>>         "Greg Padgett" <gpadgett at redhat.com <mailto:gpadgett at redhat.com>>
>>          > Sent: Monday, February 3, 2014 1:35:01 PM
>>          > Subject: Re: [Users] Hosted Engine always reports "unknown
>>         stale-data"
>>          >
>>          > On Mon, Feb 3, 2014 at 9:53 PM, Doron Fediuck
>>         <dfediuck at redhat.com <mailto:dfediuck at redhat.com>> wrote:
>>          >
>>          > >
>>          > >
>>          > > ----- Original Message -----
>>          > > > From: "Andrew Lau" <andrew at andrewklau.com
>>         <mailto:andrew at andrewklau.com>>
>>          > > > To: "users" <users at ovirt.org <mailto:users at ovirt.org>>
>>          > > > Sent: Monday, February 3, 2014 12:32:45 PM
>>          > > > Subject: [Users] Hosted Engine always reports "unknown
>>         stale-data"
>>          > > >
>>          > > > Hi,
>>          > > >
>>          > > > I was wondering if anyone has this same notice when they
>> run:
>>          > > > hosted-engine --vm-status
>>          > > >
>>          > > > The "engine status" will always be "unknown stale-data"
>>         even when the VM
>>          > > is
>>          > > > powered on and the engine is online. engine-health will
>>         actually report
>>          > > the
>>          > > > correct status.
>>          > > >
>>          > > > eg.
>>          > > >
>>          > > > --== Host 1 status ==--
>>          > > >
>>          > > > Status up-to-date : False
>>          > > > Hostname : 172.16.0.11
>>          > > > Host ID : 1
>>          > > > Engine status : unknown stale-data
>>          > > >
>>          > > > Is it some sort of blocked port causing this or is this
>>         by design?
>>          > > >
>>          > > > Thanks,
>>          > > > Andrew
>>          > > >
>>          > > > _______________________________________________
>>          > > > Users mailing list
>>          > > > Users at ovirt.org <mailto:Users at ovirt.org>
>>
>>          > > > http://lists.ovirt.org/mailman/listinfo/users
>>          > > >
>>          > >
>>          > > Hi Andrew,
>>          > > it looks like an issue with the time stamp.
>>          > > Which time stamp do you have? How relevant is it?
>>          > >
>>          >
>>          > timestamps seem to be outdated by a lot, interesting error in
>>         the broker.log
>>          >
>>          > Thread-24::INFO::2014-02-03
>>          >
>>         22:33:14,801::engine_health::90::engine_health.
>> CpuLoadNoEngine::(action)
>>         VM
>>          > not running on this host, status down
>>          > Thread-22::INFO::2014-02-03
>>          > 22:33:14,834::mem_free::53::mem_free.MemFree::(action)
>>         memFree: 27382
>>          > Thread-23::ERROR::2014-02-03
>>          >
>>         22:33:14,922::cpu_load_no_engine::156::cpu_load_no_
>> engine.EngineHealth::(update_stat_file)
>>          > Failed to getVmStats: 'pid'
>>          > Thread-23::INFO::2014-02-03
>>          >
>>         22:33:14,923::cpu_load_no_engine::121::cpu_load_no_
>> engine.EngineHealth::(calculate_load)
>>          > System load total=0.0124, engine=0.0000, non-engine=0.0124
>>          >
>>          > I'm assuming that update_stat_file is the metadata file the
>>         vm-status is
>>          > getting pulled from?
>>          >
>>
>>         Yep.
>>         Can you please verify the time your host actually has?
>>         ie- we have a known issue with time, since we assume all
>>         hosts are in sync. So if one of your hosts has a time sync
>>         issue, this can explain the problem you see.
>>
>>
>>     --== Host 1 status ==--
>>
>>     Status up-to-date                  : False
>>     Hostname                           : 172.16.0.11
>>     Host ID                            : 1
>>     Engine status                      : unknown stale-data
>>     Score                              : 0
>>     Local maintenance                  : False
>>     Host timestamp                     : 1391417611
>>
>>     --== Host 2 status ==--
>>
>>     Status up-to-date                  : False
>>     Hostname                           : 172.16.0.12
>>     Host ID                            : 2
>>     Engine status                      : unknown stale-data
>>     Score                              : 0
>>     Local maintenance                  : False
>>     Host timestamp                     : 1391417171
>>
>>
>>     ​
>>     [root at hv01 ~]# date +%s
>>                              │[root at hv02 ~]# date +%s
>>     ​​
>>     1391427754
>>                             │139142775
>>     ​5​
>>
>>     ​​
>>
>>
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>
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