.\"
.\" Author: Joao Marcelo Martins <marcelo.martins@rackspace.com> or <btorch@gmail.com>
.\" Copyright (c) 2010-2011 OpenStack Foundation.
.\"
.\" Licensed under the Apache License, Version 2.0 (the "License");
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.\" You may obtain a copy of the License at
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.\" distributed under the License is distributed on an "AS IS" BASIS,
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.TH swift-get-nodes 1 "10/25/2016" "Linux" "OpenStack Swift"

.SH NAME
.LP
.B swift-get-nodes
\- OpenStack Swift get-nodes tool

.SH SYNOPSIS
.LP
.B swift-get-nodes
\ [options] <ring.gz> <account> [<container> [<object>]]

Or

.B swift-get-nodes
[options] <ring.gz> -p <partition>

Or

.B swift-get-nodes
\ [options] -P policy_name <account> <container> <object>

.SH DESCRIPTION
.PP
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.

.SH OPTIONS
.TP
\fB\-h --help \fR
Shows the help message and exit
.TP
\fB\-a, --all\fR
Show all handoff nodes
.TP
\fB\-p PARTITION, --partition=PARTITION\fR
Show nodes for a given partition
.TP
\fB\-P POLICY_NAME, --policy-name=POLICY_NAME \fR
Specify storage policy name
.TP
\fB\-d SWIFT_DIR, --swift-dir=SWIFT_DIR\fR
Pass location of swift configuration file if different from the default
location /etc/swift

.RS 0
.IP "\fIExample:\fR"
.RE

.RS 4
.PD 0
.IP "$ swift-get-nodes /etc/swift/account.ring.gz MyAccount-12ac01446be2"

.PD 0
.IP "Account     MyAccount-12ac01446be2"
.IP "Container   None"
.IP "Object      None"

.IP "Partition 221082"
.IP "Hash d7e6ba68cfdce0f0e4ca7890e46cacce"

.IP "Server:Port Device      172.24.24.29:6202 sdd"
.IP "Server:Port Device      172.24.24.27:6202 sdr"
.IP "Server:Port Device      172.24.24.32:6202 sde"
.IP "Server:Port Device      172.24.24.26:6202 sdv    [Handoff]"


.IP "curl -I -XHEAD http://172.24.24.29:6202/sdd/221082/MyAccount-12ac01446be2"
.IP "curl -I -XHEAD http://172.24.24.27:6202/sdr/221082/MyAccount-12ac01446be2"
.IP "curl -I -XHEAD http://172.24.24.32:6202/sde/221082/MyAccount-12ac01446be2"
.IP "curl -I -XHEAD http://172.24.24.26:6202/sdv/221082/MyAccount-12ac01446be2 # [Handoff]"

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

.PD
.RE

.SH DOCUMENTATION
.LP
More documentation about OpenStack Swift can be found at
.BI https://docs.openstack.org/swift/latest/



.SH "SEE ALSO"

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