[Openstack-operators] Question Regarding Swift Distribution Statistics

Andrew Hale Andrew.Hale at rackspace.co.uk
Wed May 2 21:36:26 UTC 2012


You can use swift-get-nodes to see how a swift ring would distribute specific objects, this gives you the curl to query the appropriate service on each node directly to confirm whether they're actually there. A more useful tool might be the swift-dispersion-report and -populate tools which is designed to place objects across the cluster and report on the replica availability and cluster health from a cron or something.

http://swift.openstack.org/admin_guide.html#cluster-health

On 2 May 2012, at 21:48, Duncan McGreggor wrote:

cc'ing openstack list

On Wed, May 2, 2012 at 4:45 PM, Richard Raseley <Richard at raseley.com<mailto:Richard at raseley.com>> wrote:
I am trying to figure out the best way to see view the distribution of a
file or files across my test swift setup. I want to basically upload a file
or files to containers and then be able to run a command or script that will
tell me "See, these files *are* actually distributed over these particular
zones / nodes."

Is there anything built into Swift like this? Thank you in advance for your
answers.




Andrew Hale
Linux Systems Engineer  [experience Fanatical Support]

Tel:    +442087342500
Mob:    +447720948819
Web:    www.rackspace.co.uk<http://www.rackspace.co.uk>
        [Rackspace]




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