swift-get-nodes(1)

NAME

swift-get-nodes - Openstack-swift get-nodes tool

SYNOPSIS

swift-get-nodes <ring.gz> <account> [<container> [<object>]]

DESCRIPTION

The swift-get-nodes tool can be used to find out the location where a particular account, container or object item is located within the swift cluster nodes. For example, if you have the account hash and a container name that belongs to that account, you can use swift-get-nodes to lookup where the container resides by using the container ring.

    Example:

    $ swift-get-nodes /etc/swift/account.ring.gz MyAccount-12ac01446be2

    Account     MyAccount-12ac01446be2
    Container   None
    Object      None

    Partition 221082
    Hash d7e6ba68cfdce0f0e4ca7890e46cacce

    Server:Port Device      172.24.24.29:6002 sdd
    Server:Port Device      172.24.24.27:6002 sdr
    Server:Port Device      172.24.24.32:6002 sde
    Server:Port Device      172.24.24.26:6002 sdv    [Handoff]

    curl -I -XHEAD http://172.24.24.29:6002/sdd/221082/MyAccount-12ac01446be2
    curl -I -XHEAD http://172.24.24.27:6002/sdr/221082/MyAccount-12ac01446be2
    curl -I -XHEAD http://172.24.24.32:6002/sde/221082/MyAccount-12ac01446be2
    curl -I -XHEAD http://172.24.24.26:6002/sdv/221082/MyAccount-12ac01446be2 # [Handoff]

    ssh 172.24.24.29 ls -lah /srv/node/sdd/accounts/221082/cce/d7e6ba68cfdce0f0e4ca7890e46cacce/
    ssh 172.24.24.27 ls -lah /srv/node/sdr/accounts/221082/cce/d7e6ba68cfdce0f0e4ca7890e46cacce/
    ssh 172.24.24.32 ls -lah /srv/node/sde/accounts/221082/cce/d7e6ba68cfdce0f0e4ca7890e46cacce/
    ssh 172.24.24.26 ls -lah /srv/node/sdv/accounts/221082/cce/d7e6ba68cfdce0f0e4ca7890e46cacce/ # [Handoff]

DOCUMENTATION

More documentation about Openstack-Swift can be found at http://swift.openstack.org/index.html

SEE ALSO

swift-account-info(1), swift-container-info(1), swift-object-info(1), swift-ring-builder(1)