sometime keystone marks all memcached servers ad dead

Bug #1383222 reported by Sergey Vasilenko
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Mirantis OpenStack
Confirmed
High
MOS Keystone

Bug Description

sometime keystone marks all memcached servers ad dead.

After this -- keystone don't answer to any requests

Tags: keystone
Revision history for this message
Sergey Vasilenko (xenolog) wrote :
Changed in mos:
assignee: nobody → MOS Keystone (mos-keystone)
milestone: none → 6.0
Changed in fuel:
milestone: none → 6.0
Revision history for this message
Dmitry Mescheryakov (dmitrymex) wrote :

Sergey, please provide steps to reproduce or reference exact log snippets which made you think that keystone marked all memcache servers as dead

no longer affects: fuel
tags: added: keystone
Changed in mos:
status: New → Incomplete
Revision history for this message
Sergey Vasilenko (xenolog) wrote :

No special steps.
Just Centos/Neutron/GRE/HA system test from Jenkins

Revision history for this message
Dmitry Mescheryakov (dmitrymex) wrote :

Ok, then how do you understand that all memcache servers are marked as dead?

Revision history for this message
Sergey Vasilenko (xenolog) wrote :

I read this in the keystone log

Revision history for this message
Dmitry Mescheryakov (dmitrymex) wrote :

Ok, let us see if keystone team finds that info enough

Changed in mos:
importance: Undecided → High
status: Incomplete → Confirmed
Revision history for this message
Alexander Makarov (amakarov) wrote :

This is very same issue as https://bugs.launchpad.net/mos/+bug/1370324
How to mark this bug as duplicate?

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