openstack
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openstack
Code Issues Proposed changes

Update git submodules 

* Update devstack from branch 'master'
  - Merge "Set ETCD_USE_RAMDISK=True by default"
  - Set ETCD_USE_RAMDISK=True by default
    
    Cinder and etcd are enabled by default and by default
    cinder uses etcd as a distributed lock manager with
    tooz as an intermediary. We see a lot of ToozConnectionErrors [1]
    in the cinder logs when etcd is backed up [2] which results in
    cinder operations timing out causing test failures, like
    when a volume is not deleted within a given time.
    
    This changes ETCD_USE_RAMDISK=True by default to try and
    alleviate some of the pressure. An alternative is if we know
    we're in a single-node job we could just not use a DLM for
    Cinder.
    
    [1] http://status.openstack.org/elastic-recheck/#1810526
    [2] etcd[26824]: sync duration of 12.076762123s, expected less than 1s
    
    Change-Id: I5f82aa40e9d84114e7b7b5cf19ec4942d6552490
    Partial-Bug: #1810526
This commit is contained in:
Zuul 2019-02-11 05:37:48 +00:00 committed by Gerrit Code Review
parent 82cdee0b11
commit 85b30a6f12
1 changed files with 1 additions and 1 deletions
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devstack

@ -1 +1 @@
Subproject commit f3302dcee3e11fb4283a28416e1bcf92514b6bf8
Subproject commit c8df15484d75ee698f2e919650f0de2615e89ab7