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From "Ramesh A (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DTACLOUD-262) Accessing Storage snapshot from dc results in "undefined method `to_a' " exception
Date Tue, 10 Jul 2012 11:50:35 GMT

     [ https://issues.apache.org/jira/browse/DTACLOUD-262?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ramesh A updated DTACLOUD-262:
------------------------------

    Attachment: storage-snapshot.png
    
> Accessing Storage snapshot from dc results in "undefined method `to_a' " exception
> ----------------------------------------------------------------------------------
>
>                 Key: DTACLOUD-262
>                 URL: https://issues.apache.org/jira/browse/DTACLOUD-262
>             Project: DeltaCloud
>          Issue Type: Bug
>          Components: Client (Ruby), Server
>         Environment: Fedora - 17
> commit - 311baf1b966fe98d691cc3cdf574ed515773058b
>            Reporter: Ramesh A
>         Attachments: storage-snapshot.png
>
>
> Try to access any storage snapshot from dc web-ui results in "Deltacloud::ExceptionHandler::ProviderError
- undefined method `to_a' for "snap-326da843":String" 
> Refer the screenshot "storage-snapshot.png" and log o/p for further information
> Log o/p:
> ======
> 127.0.0.1 - - [10/Jul/2012 16:53:28] "GET /api/storage_snapshots/snap-326da843 HTTP/1.1"
502 494821 0.6253
> I, [2012-07-10T16:53:28.531282 #18664]  INFO -- : New Aws::Ec2 using per_thread-connection
mode
> E, [2012-07-10T16:53:28.532261 #18664] ERROR -- : #<NoMethodError: undefined method
`to_a' for #<String:0x00000001687738>>
> ["/usr/share/gems/gems/aws-2.5.6/lib/ec2/ec2.rb:1307:in `describe_snapshots'", "/home/rananda/deltacloud/server/lib/deltacloud/drivers/ec2/ec2_driver.rb:613:in
`block in storage_snapshots'", "/home/rananda/deltacloud/server/lib/deltacloud/drivers/exceptions.rb:173:in
`call'", "/home/rananda/deltacloud/server/lib/deltacloud/drivers/exceptions.rb:173:in `safely'",
"/home/rananda/deltacloud/server/lib/deltacloud/drivers/ec2/ec2_driver.rb:612:in `storage_snapshots'",
"/home/rananda/deltacloud/server/lib/deltacloud/drivers/base_driver.rb:226:in `storage_snapshot'",
"/home/rananda/deltacloud/server/lib/deltacloud/helpers/deltacloud_helper.rb:74:in `block
in show'", "/usr/share/ruby/benchmark.rb:280:in `measure'", "/home/rananda/deltacloud/server/lib/deltacloud/helpers/deltacloud_helper.rb:73:in
`show'", "/home/rananda/deltacloud/server/lib/deltacloud/helpers/rabbit_helper.rb:29:in `block
(2 levels) in standard_show_operation'", "/usr/share/gems/gems/sinatra-rabbit-1.0.6/lib/sinatra/rabbit/base.rb:387:in
`instance_eval'", "/usr/share/gems/gems/sinatra-rabbit-1.0.6/lib/sinatra/rabbit/base.rb:387:in
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invoke'", "/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `catch'", "/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'", "/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `call!'", "/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in
`call'", "/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'", "/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'", "/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in
`call'", "/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in `call'",
"/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'",
"/usr/share/gems/gems/rack-1.4.0/lib/rack/nulllogger.rb:9:in `call'", "/usr/share/gems/gems/rack-1.4.0/lib/rack/head.rb:9:in
`call'", "/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/showexceptions.rb:21:in `call'",
"/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'",
"/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in `call'",
"/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in `call'",
"/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in `call'", "/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'", "/usr/share/gems/gems/rack-1.4.0/lib/rack/nulllogger.rb:9:in `call'", "/usr/share/gems/gems/rack-1.4.0/lib/rack/head.rb:9:in
`call'", "/usr/share/gems/gems/rack-1.4.0/lib/rack/methodoverride.rb:21:in `call'", "/home/rananda/deltacloud/server/lib/sinatra/rack_accept.rb:155:in
`call'", "/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'", "/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'", "/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in
`call'", "/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in `call'",
"/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'",
"/usr/share/gems/gems/rack-1.4.0/lib/rack/nulllogger.rb:9:in `call'", "/usr/share/gems/gems/rack-1.4.0/lib/rack/head.rb:9:in
`call'", "/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/showexceptions.rb:21:in `call'",
"/usr/share/gems/gems/rack-accept-0.4.3/lib/rack/accept/context.rb:22:in `call'", "/home/rananda/deltacloud/server/lib/sinatra/rack_driver_select.rb:45:in
`call'", "/home/rananda/deltacloud/server/lib/sinatra/rack_matrix_params.rb:104:in `call'",
"/home/rananda/deltacloud/server/lib/sinatra/rack_etag.rb:41:in `call'", "/home/rananda/deltacloud/server/lib/sinatra/rack_date.rb:31:in
`call'", "/home/rananda/deltacloud/server/lib/sinatra/rack_logger.rb:71:in `call'", "/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'", "/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'", "/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in
`call'", "/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in `call'",
"/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'",
"/usr/share/gems/gems/rack-1.4.0/lib/rack/nulllogger.rb:9:in `call'", "/usr/share/gems/gems/rack-1.4.0/lib/rack/head.rb:9:in
`call'", "/usr/share/gems/gems/rack-1.4.0/lib/rack/methodoverride.rb:21:in `call'", "/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:1334:in
`block in call'", "/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:1416:in `synchronize'",
"/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:1334:in `call'", "/usr/share/gems/gems/rack-1.4.0/lib/rack/urlmap.rb:64:in
`block in call'", "/usr/share/gems/gems/rack-1.4.0/lib/rack/urlmap.rb:49:in `each'", "/usr/share/gems/gems/rack-1.4.0/lib/rack/urlmap.rb:49:in
`call'", "/home/rananda/deltacloud/server/lib/sinatra/rack_driver_select.rb:45:in `call'",
"/home/rananda/deltacloud/server/lib/sinatra/rack_matrix_params.rb:104:in `call'", "/usr/share/gems/gems/rack-1.4.0/lib/rack/builder.rb:134:in
`call'", "/usr/share/gems/gems/thin-1.3.1/lib/thin/connection.rb:80:in `block in pre_process'",
"/usr/share/gems/gems/thin-1.3.1/lib/thin/connection.rb:78:in `catch'", "/usr/share/gems/gems/thin-1.3.1/lib/thin/connection.rb:78:in
`pre_process'", "/usr/share/gems/gems/eventmachine-0.12.10/lib/eventmachine.rb:1060:in `call'",
"/usr/share/gems/gems/eventmachine-0.12.10/lib/eventmachine.rb:1060:in `block in spawn_threadpool'"].join('
> ')}
> E, [2012-07-10T16:53:28.835986 #18664] ERROR -- : Request was:  -none-
> E, [2012-07-10T16:53:28.936296 #18664] ERROR -- : Response was: -none-
> NoMethodError:undefined method `to_a' for #<String:0x00000001687738>
> /usr/share/gems/gems/aws-2.5.6/lib/ec2/ec2.rb:1307:in `describe_snapshots'
> /home/rananda/deltacloud/server/lib/deltacloud/drivers/ec2/ec2_driver.rb:613:in `block
in storage_snapshots'
> /home/rananda/deltacloud/server/lib/deltacloud/drivers/exceptions.rb:173:in `call'
> /home/rananda/deltacloud/server/lib/deltacloud/drivers/exceptions.rb:173:in `safely'
> /home/rananda/deltacloud/server/lib/deltacloud/drivers/ec2/ec2_driver.rb:612:in `storage_snapshots'
> /home/rananda/deltacloud/server/lib/deltacloud/drivers/base_driver.rb:226:in `storage_snapshot'
> /home/rananda/deltacloud/server/lib/deltacloud/helpers/deltacloud_helper.rb:74:in `block
in show'
> /usr/share/ruby/benchmark.rb:280:in `measure'
> /home/rananda/deltacloud/server/lib/deltacloud/helpers/deltacloud_helper.rb:73:in `show'
> /home/rananda/deltacloud/server/lib/deltacloud/helpers/rabbit_helper.rb:29:in `block
(2 levels) in standard_show_operation'
> /usr/share/gems/gems/sinatra-rabbit-1.0.6/lib/sinatra/rabbit/base.rb:387:in `instance_eval'
> Deltacloud::ExceptionHandler::ProviderError - undefined method `to_a' for #<String:0x00000001687738>:
> 	/usr/share/gems/gems/aws-2.5.6/lib/ec2/ec2.rb:1307:in `describe_snapshots'
> 	/home/rananda/deltacloud/server/lib/deltacloud/drivers/ec2/ec2_driver.rb:613:in `block
in storage_snapshots'
> 	/home/rananda/deltacloud/server/lib/deltacloud/drivers/exceptions.rb:173:in `call'
> 	/home/rananda/deltacloud/server/lib/deltacloud/drivers/exceptions.rb:173:in `safely'
> 	/home/rananda/deltacloud/server/lib/deltacloud/drivers/ec2/ec2_driver.rb:612:in `storage_snapshots'
> 	/home/rananda/deltacloud/server/lib/deltacloud/drivers/base_driver.rb:226:in `storage_snapshot'
> 	/home/rananda/deltacloud/server/lib/deltacloud/helpers/deltacloud_helper.rb:74:in `block
in show'
> 	/usr/share/ruby/benchmark.rb:280:in `measure'
> 	/home/rananda/deltacloud/server/lib/deltacloud/helpers/deltacloud_helper.rb:73:in `show'
> 	/home/rananda/deltacloud/server/lib/deltacloud/helpers/rabbit_helper.rb:29:in `block
(2 levels) in standard_show_operation'
> 	/usr/share/gems/gems/sinatra-rabbit-1.0.6/lib/sinatra/rabbit/base.rb:387:in `instance_eval'
> 	/usr/share/gems/gems/sinatra-rabbit-1.0.6/lib/sinatra/rabbit/base.rb:387:in `block in
control'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:1212:in `call'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:1212:in `block in compile!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:785:in `[]'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:785:in `block (3 levels) in route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:801:in `route_eval'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:785:in `block (2 levels) in route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:822:in `block in process_route'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:820:in `catch'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:820:in `process_route'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:784:in `block in route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:783:in `each'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:783:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in `dispatch!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `block in call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `block in invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `catch'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in `call'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in `forward'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in `route_missing'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in `dispatch!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `block in call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `block in invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `catch'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/nulllogger.rb:9:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/head.rb:9:in `call'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/showexceptions.rb:21:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/nulllogger.rb:9:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/head.rb:9:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/methodoverride.rb:21:in `call'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in `forward'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in `route_missing'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in `dispatch!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `block in call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `block in invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `catch'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in `call'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in `forward'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in `route_missing'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in `dispatch!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `block in call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `block in invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `catch'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/nulllogger.rb:9:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/head.rb:9:in `call'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/showexceptions.rb:21:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/nulllogger.rb:9:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/head.rb:9:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/methodoverride.rb:21:in `call'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in `forward'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in `route_missing'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in `dispatch!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `block in call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `block in invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `catch'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in `call'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in `forward'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in `route_missing'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in `dispatch!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `block in call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `block in invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `catch'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/nulllogger.rb:9:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/head.rb:9:in `call'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/showexceptions.rb:21:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/nulllogger.rb:9:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/head.rb:9:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/methodoverride.rb:21:in `call'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in `forward'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in `route_missing'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in `dispatch!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `block in call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `block in invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `catch'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in `call'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in `forward'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in `route_missing'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in `dispatch!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `block in call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `block in invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `catch'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/nulllogger.rb:9:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/head.rb:9:in `call'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/showexceptions.rb:21:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/nulllogger.rb:9:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/head.rb:9:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/methodoverride.rb:21:in `call'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in `forward'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in `route_missing'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in `dispatch!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `block in call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `block in invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `catch'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in `call'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in `forward'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in `route_missing'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in `route!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in `dispatch!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `block in call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `block in invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `catch'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in `invoke'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in `call!'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/nulllogger.rb:9:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/head.rb:9:in `call'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/showexceptions.rb:21:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/nulllogger.rb:9:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/head.rb:9:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/methodoverride.rb:21:in `call'
> 	/home/rananda/deltacloud/server/lib/sinatra/rack_accept.rb:155:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/nulllogger.rb:9:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/head.rb:9:in `call'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/showexceptions.rb:21:in `call'
> 	/usr/share/gems/gems/rack-accept-0.4.3/lib/rack/accept/context.rb:22:in `call'
> 	/home/rananda/deltacloud/server/lib/sinatra/rack_driver_select.rb:45:in `call'
> 	/home/rananda/deltacloud/server/lib/sinatra/rack_matrix_params.rb:104:in `call'
> 	/home/rananda/deltacloud/server/lib/sinatra/rack_etag.rb:41:in `call'
> 	/home/rananda/deltacloud/server/lib/sinatra/rack_date.rb:31:in `call'
> 	/home/rananda/deltacloud/server/lib/sinatra/rack_logger.rb:71:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in `call'
> 	/usr/share/gems/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/nulllogger.rb:9:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/head.rb:9:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/methodoverride.rb:21:in `call'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:1334:in `block in call'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:1416:in `synchronize'
> 	/usr/share/gems/gems/sinatra-1.3.2/lib/sinatra/base.rb:1334:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/urlmap.rb:64:in `block in call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/urlmap.rb:49:in `each'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/urlmap.rb:49:in `call'
> 	/home/rananda/deltacloud/server/lib/sinatra/rack_driver_select.rb:45:in `call'
> 	/home/rananda/deltacloud/server/lib/sinatra/rack_matrix_params.rb:104:in `call'
> 	/usr/share/gems/gems/rack-1.4.0/lib/rack/builder.rb:134:in `call'
> 	/usr/share/gems/gems/thin-1.3.1/lib/thin/connection.rb:80:in `block in pre_process'
> 	/usr/share/gems/gems/thin-1.3.1/lib/thin/connection.rb:78:in `catch'
> 	/usr/share/gems/gems/thin-1.3.1/lib/thin/connection.rb:78:in `pre_process'
> 	/usr/share/gems/gems/eventmachine-0.12.10/lib/eventmachine.rb:1060:in `call'
> 	/usr/share/gems/gems/eventmachine-0.12.10/lib/eventmachine.rb:1060:in `block in spawn_threadpool'
> 127.0.0.1 - - [10/Jul/2012 16:53:30] "GET /api/storage_snapshots/%5C%5C%5C%22%5C%22%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn%5Cn
HTTP/1.1" 502 499542 1.7709

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