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https://issues.apache.org/jira/browse/DTACLOUD-261?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Michal Fojtik closed DTACLOUD-261.
----------------------------------
Resolution: Duplicate
Assignee: Michal Fojtik
Please see: DTACLOUD-262
> Unable to describe in detail a storage snapshot with ec2 driver
> ---------------------------------------------------------------
>
> Key: DTACLOUD-261
> URL: https://issues.apache.org/jira/browse/DTACLOUD-261
> Project: DeltaCloud
> Issue Type: Improvement
> Components: Server
> Environment: ubuntu, deltacloud
> Reporter: Deepika Agrawal
> Assignee: Michal Fojtik
> Priority: Critical
> Labels: deltacloudc, ec2
>
> Hi,
> I tried describing a snapshot in detail using curl, got following response:
> <error status='502' url='/api/storage_snapshots/snap-703acf01?format=xml'>
> <kind>backend_error</kind>
> <backend driver='ec2' provider='default'>
> <code>502</code>
> </backend>
> <message><![CDATA[undefined method `to_a' for
> "snap-703acf01":String]]></message>
>
> <backtrace><![CDATA[/var/lib/gems/1.9.1/gems/aws-2.5.6/lib/ec2/ec2.rb:1307:in
> `describe_snapshots'
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/drivers/ec2/ec2_driver.rb:613:in
> `block in storage_snapshots'
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/drivers/exceptions.rb:173:in
> `call'
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/drivers/exceptions.rb:173:in
> `safely'
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/drivers/ec2/ec2_driver.rb:612:in
> `storage_snapshots'
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/drivers/base_driver.rb:226:in
> `storage_snapshot'
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/helpers/deltacloud_helper.rb:74:in
> `block in show'
> /usr/lib/ruby/1.9.1/benchmark.rb:295:in `measure'
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/helpers/deltacloud_helper.rb:73:in
> `show'
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/helpers/rabbit_helper.rb:29:in
> `block (2 levels) in standard_show_operation'
> /var/lib/gems/1.9.1/gems/sinatra-rabbit-1.0.6/lib/sinatra/rabbit/base.rb:387:in
> `instance_eval'
> /var/lib/gems/1.9.1/gems/sinatra-rabbit-1.0.6/lib/sinatra/rabbit/base.rb:387:in
> `block in control'
> ........
> At server side, got following error:
> NoMethodError:undefined method `to_a' for "snap-703acf01":String
> /var/lib/gems/1.9.1/gems/aws-2.5.6/lib/ec2/ec2.rb:1307:in `describe_snapshots'
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/drivers/ec2/ec2_driver.rb:613:in
> `block in storage_snapshots'
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/drivers/exceptions.rb:173:in
> `call'
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/drivers/exceptions.rb:173:in
> `safely'
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/drivers/ec2/ec2_driver.rb:612:in
> `storage_snapshots'
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/drivers/base_driver.rb:226:in
> `storage_snapshot'
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/helpers/deltacloud_helper.rb:74:in
> `block in show'
> /usr/lib/ruby/1.9.1/benchmark.rb:295:in `measure'
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/helpers/deltacloud_helper.rb:73:in
> `show'
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/helpers/rabbit_helper.rb:29:in
> `block (2 levels) in standard_show_operation'
> /var/lib/gems/1.9.1/gems/sinatra-rabbit-1.0.6/lib/sinatra/rabbit/base.rb:387:in
> `instance_eval'
> Deltacloud::ExceptionHandler::ProviderError - undefined method `to_a' for
> "snap-703acf01":String:
> /var/lib/gems/1.9.1/gems/aws-2.5.6/lib/ec2/ec2.rb:1307:in
> `describe_snapshots'
>
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/drivers/ec2/ec2_driver.rb:613:in
> `block in storage_snapshots'
>
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/drivers/exceptions.rb:173:in
> `call'
>
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/drivers/exceptions.rb:173:in
> `safely'
>
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/drivers/ec2/ec2_driver.rb:612:in
> `storage_snapshots'
>
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/drivers/base_driver.rb:226:in
> `storage_snapshot'
>
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/helpers/deltacloud_helper.rb:74:in
> `block in show'
> /usr/lib/ruby/1.9.1/benchmark.rb:295:in `measure'
>
> /home/deepika/testgit/deltacloud/server/lib/deltacloud/helpers/deltacloud_helper.rb:73:in
> `show'
> .....
>
> /var/lib/gems/1.9.1/gems/eventmachine-0.12.10/lib/eventmachine.rb:1060:in
> `block in spawn_threadpool'
> 172.30.54.46 - - [10/Jul/2012 15:32:02] "GET
> /api/storage_snapshots/snap-703acf01?format=xml HTTP/1.1" 502 38235 16.9986
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