Re: [openstack-dev] [swift] container DB movement to another

2015-08-14 Thread John Dickinson
There isn't currently any way to directly move a container DB from one drive to another. As you said, the placement is based on the hash of the container name, so you can't change that. One thing you can do is lower the weight of the drive that is very busy. This will cause less partitions to b

Re: [openstack-dev] [swift] container DB movement to another

2015-08-11 Thread Senthil
Hi, Are you currently using same disks/nodes for container and object storage ? http://docs.openstack.org/openstack-ops/content/maintenance.html talks about replacing storage nodes. The same instructions applies to container db as well.You need to apply the changes to container ring and push it

[openstack-dev] [swift] container DB movement to another

2015-08-10 Thread Jinkyung Hwang
Hello, Is there any method to move A container DB to another container server of different physical disk of original one ? I have a very large container (having 70 million objects). This container IO makes other customer's container read/write operation very slow, so I'd like to move it to anot