72428434f7
Replaced GA code for cross-domain tracking. Patchset addresses reviewer's comments and follows new guidance from Foundation: http://wiki.openstack.org/Documentation/Copyright Adds current year to each Sphinx-built page. Addresses only the docs copyright attribution, not code files. Change-Id: Ib90fd1c92c8fafce2db821bc2b17cef1377cfc1e
72 lines
2.1 KiB
Groff
72 lines
2.1 KiB
Groff
.\"
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.\" Author: Joao Marcelo Martins <marcelo.martins@rackspace.com> or <btorch@gmail.com>
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.\" Copyright (c) 2010-2012 OpenStack Foundation.
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.\"
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.\" Licensed under the Apache License, Version 2.0 (the "License");
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.\" you may not use this file except in compliance with the License.
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.\" You may obtain a copy of the License at
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.\"
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.\" http://www.apache.org/licenses/LICENSE-2.0
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.\"
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.\" Unless required by applicable law or agreed to in writing, software
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.\" distributed under the License is distributed on an "AS IS" BASIS,
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.\" WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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.\" implied.
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.\" See the License for the specific language governing permissions and
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.\" limitations under the License.
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.\"
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.TH swift-container-replicator 1 "8/26/2011" "Linux" "OpenStack Swift"
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.SH NAME
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.LP
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.B swift-container-replicator
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\- Openstack-swift container replicator
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.SH SYNOPSIS
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.LP
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.B swift-container-replicator
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[CONFIG] [-h|--help] [-v|--verbose] [-o|--once]
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.SH DESCRIPTION
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.PP
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Replication is designed to keep the system in a consistent state in the face of
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temporary error conditions like network outages or drive failures. The replication
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processes compare local data with each remote copy to ensure they all contain the
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latest version. Container replication uses a combination of hashes and shared high
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water marks to quickly compare subsections of each partition.
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.PP
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Replication updates are push based. Container replication push missing records over
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HTTP or rsync whole database files. The replicator also ensures that data is removed
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from the system. When an container item is deleted a tombstone is set as the latest
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version of the item. The replicator will see the tombstone and ensure that the item
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is removed from the entire system.
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The options are as follows:
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.RS 4
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.PD 0
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.IP "-v"
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.IP "--verbose"
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.RS 4
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.IP "log to console"
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.RE
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.IP "-o"
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.IP "--once"
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.RS 4
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.IP "only run one pass of daemon"
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.RE
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.PD
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.RE
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.SH DOCUMENTATION
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.LP
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More in depth documentation in regards to
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.BI swift-container-replicator
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and also about Openstack-Swift as a whole can be found at
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.BI http://swift.openstack.org/index.html
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.SH "SEE ALSO"
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.BR container-server.conf(5)
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