Github user DaanHoogland closed the pull request at:
https://github.com/apache/cloudstack/pull/829
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Github user DaanHoogland commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-144949845
This change will have to go in a more solid and complete refactor, probably
in smaller steps. The fix it is intended for will go in #885.
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Github user resmo commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-142940617
So I made a new PR #885 as a replacement for new discussion how this issue
can be solved.
IMHO this PR can be closed
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Github user anshul1886 commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-142920071
I have followed your explanation but what I am trying to say is that it may
get updated due to side effect of some other code as from my experience this
was worki
Github user resmo commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-142912573
Cloud you follow my explanations? If this would help, I must set the ping
interval to a year or somewhat identical. Are you REALLY followed my
explanations? What did I
Github user anshul1886 commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-142909650
Yes, increasing time should help.
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Github user resmo commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-142906721
This is perfectly clear to me. The problem is we are relaying on the
`update_time` (not to mix up with `power_state_update_time`).
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Github user resmo commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-142901959
Increasing the grace period for a few minutes won't help. If you look at
these update_time values I queried from 10 running routers, you see these are
days, weeks behi
Github user anshul1886 commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-142903425
This simply means that there power_state has not changed for that period of
time. As I pointed out in my previous comment that if state is consecutively
updated w
Github user anshul1886 commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-142899514
From code it seems to be getting updated and DB also suggests that. It will
not be updated if there is no power change for
MAX_CONSECUTIVE_SAME_STATE_UPDATE_COUNT
Github user resmo commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-142882541
@anshul1886 @koushik-das
@DaanHoogland and I had a debug session last friday, and since he is off
for the next couple of days I can give you more details about w
Github user anshul1886 commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-141613687
@DaanHoogland what update_time are you talking about?
I think as a work around increasing ping interval to some higher value
like 90 sec or 120 seconds in glo
Github user DaanHoogland commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-141482058
@koushik-das @anshul1886 the grace period is not going to work. updat_time
is not getting updated. We really need to fix the statemachine
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Github user DaanHoogland commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-141421211
@koushik-das about the bug probably not being in 4.6 i agree.
@resmo I understood that the router was rebooted while you set the reboot
on out of band flag t
Github user koushik-das commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-141418450
@DaanHoogland As per logs attached in bug VR reboot happened due to
out-of-band movement from one host to another and not due to power report
missing.
H
Github user resmo commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-141407138
@koushik-das @DaanHoogland unless we have a "better" solution I would like
to go with @anshul1886 suggested fix. It seems the best way not breaking
anything else.
Github user DaanHoogland commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-141403050
@koushik-das I am perfectly fine with not putting this code in but I don't
understand that you don't follow how it is related to the bug reported. The
logs supp
Github user koushik-das commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-141377920
-1 to this PR as I am not able to follow how the change is related to the
bug. Also this is going to impact any HV having VM changes outside of CS like
Vmware an
Github user DaanHoogland commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-141050957
If @remibergsma is right then the design is really broken. two events come
in during migration:
# PowerOn (or Off or what ever is actual)
# PowerReportMi
Github user remibergsma commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-140983520
@resmo You're right and I wasn't clear enough I guess. Because I think the
'PowerReportMissing' comes from the VM on the hypervisor that you are migrating
_to_,
Github user resmo commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-140879864
@remibergsma does not look related to me, the keyword seems to be
PowerReportMissing.
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Github user remibergsma commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-140867296
@DaanHoogland @resmo Not sure if this is related, but in 4.4 (and running
XenServer/KVM probably any hypervisor) I see sometimes alerts when a router is
live-mig
Github user DaanHoogland commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-140791892
@koushik-das could you comment, please. Regarding power off and no power
state equal in some case might make sense but in general it certainly doesn't
as we hav
Github user anshul1886 commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-140665483
Currently we report only PowerOn VMs and do not report PowerOff VMs that's
why we consider Missing and PowerOff as same And that's how whole code is
written and e
Github user DaanHoogland commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-140643483
@bhaisaab it should be for 4.5 as well but It is not complete yet, unless
we decide that we don't take any action on a missing report. I will make a PR
for 4.5
Github user bhaisaab commented on the pull request:
https://github.com/apache/cloudstack/pull/829#issuecomment-140641376
@DaanHoogland this is for just master, or also applies for 4.5; if so
please send a PR for 4.5 as well. Thanks.
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GitHub user DaanHoogland opened a pull request:
https://github.com/apache/cloudstack/pull/829
CLOUDSTACK-8848: extra state to handle; no power report from host
there no no real handling code now so this can be regarded as a DISCUSS
item. It may well be an improvement over existing c
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