Questions tagged [openstack-swift]

Swift is a massively scalable redundant storage system providing an object storage similar to Amazon's S3. Project was started in August 2009 and is part of OpenStack.

Related tag: , see also http://OpenStack.org.

339 questions
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Greenlet version is too old error even the 0.4.5 is installed. Why?

I get this error, Your version of greenlet (0.3.1) is too old (required >= 0.3.2) when I am trying to run ssbench openstack-swift benchmarking tool. I updated the greenlet to the version 0.4.5 using sudo pip install --upgrade greenlet but it still…
Anayag
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How Do I read size of an directory in a softlayer cloud storage, using jCloud Swift api

I am trying to set a quota based on directory, say about 5 mb. And Hence I need to read the size of present blobs in a directory. I am able to get the size of individual BLOB using the below code, if(containerName!=null && objectName!=null){ …
Vivek
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Why my swift is not balanced

I am a user of swift,but i only know a little about it. Now i encounter a problem:in my product environment, there are ten machines as object server, 12 disk per machine, it is strange that one disk is uesed about 80%,but others only 40%.what is…
charlse
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Aims of Cinder and Swift in Openstack

I'm new to Openstack and I would understand very well the storage part, because I have to integrate Ceph as backend of Cinder and Swift for educational purposes ( we have to modify the crush algorithm to stress the reliability and another algorithm…
jamgas
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Why does Openstack Swift requests are blocked by eventlet.green.httplib?

Openstack-Swift is using evenlet.green.httplib for BufferedHttpconnections. When I do performance benchmark of it for write operations, I could observer that write throughput drops even only one replica node is overloaded. As I know write quorum is…
Anayag
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Python-swiftclient: what is the general usage procedure?

The project I am currently working on requires me to upload and download files to and from swift object storage on an Openstack cloud instance. I have all of the API information required to login to the Openstack instance, but I can't figure out how…
GMeier
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Does Openstack Swift Object server know quorum configuration?

Appreciate your help to clarify some doubts regarding Openstack swift Quorums. 1) Who actually knows the quorum configurations? Is it proxy or Storage server? 2) When the proxy sends the request to the object server, does that request include the…
Anayag
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Swift Juno complains 'Account not found'

I'm new to stack so this might be a very silly mistake. I'm trying to setup a one node swift configuration for a simple proof of concept. I did follow the instructions. However, something is missing. I keep getting this…
ilya1725
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Doing a search on metadata using jclouds

I wanted to do a search on my SWIFT storage using metadata of the objects. For example, if all my objects have metadata of X-object-Meta-startTime: My objective is to search for objects with startTime of, let say, 20. It is not yet…
realitylex
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Exception when parsing Json response from Swift api

I have some files uploaded in openstacks' object store. This snippet fetches container and object list and prints. private void listContainers() { ContainerApi containerApi = swiftApi.getContainerApiForRegion("region"); Set
gkiko
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Swiftstack web console is not comming up

I have created swiftstack cluster using swiftstack guidelines. Everything went perfect. i got a web console link after "Job Finished Config Deploy finished successfully." But, I am not able to get the web console, getting "This webpage is not…
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performance of object storage swift fluctuates every 30 seconds

when I try to use cosbench to test my cluster's performance, I find that performance of object storage swift fluctuates every 30 seconds. An experiment has been done as follows: 1 proxy server and 5 storage server( 3 for object server and the other…
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Openstack Swift performance issue

we are having a problem with our swift cluster, with a swift version 1.8.0. The cluster is built up from 3 storage nodes + a proxy node, we have 2 times replication. Each node sports a single 2TB sata HDD, the OS is running on an SSD. The traffic is…
Bszabo
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The resource could not be found in jclouds

I got this when I am trying 04:59:49.489 [main] DEBUG jclouds.wire` - <<

Not Found

The resource could not be found.

null 04:59:49.520 [main] DEBUG o.j.rest.internal.InvokeHttpMethod - >> invoking…
jagan
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Softlayer authentication using openstacknet

Please, take a look: var identity = new CloudIdentity { Username = "user", APIKey = "key" }; var cloudIdentityProvider = new CloudIdentityProvider(identity, new…
Lubch
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