b599b48f69
Clarify in usage statement and man pages that CLI override options for swift-object-reconstructor and swift-object-replicator only have effect when --once is used. Also add a link to object reconstructor source code docs to the doc index page for consistency with the other object services. Change-Id: If348b340d59a672d3a19d4df231ebdb74f4aed51
62 lines
1.9 KiB
Groff
62 lines
1.9 KiB
Groff
.\"
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.\" Copyright (c) 2016 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-OBJECT-RECONSTRUCTOR "1" "August 2016" "OpenStack Swift"
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.SH NAME
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swift\-object\-reconstructor \- OpenStack Swift EC object reconstructor
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.SH SYNOPSIS
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.B swift\-object\-reconstructor
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\fICONFIG \fR[\fIoptions\fR]
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.SH DESCRIPTION
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.PP
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Daemon for reconstruction of EC objects. Once a pair of nodes has
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determined the need to replace a missing object fragment, instead of
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pushing over a copy like replication would do, the reconstructor has to
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read in enough surviving fragments from other nodes and perform a local
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reconstruction before it has the correct data to push to the other node.
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.SH OPTIONS
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.TP
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\fB\-h\fR, \fB\-\-help\fR
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Show this help message and exit
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.TP
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\fB\-d\fR \fIDEVICES\fR, \fB\-\-devices\fR=\fIDEVICES\fR
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Reconstruct only given devices. Comma\-separated list. Only has effect if
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\-\-once is used.
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.TP
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\fB\-p\fR \fIPARTITIONS\fR, \fB\-\-partitions\fR=\fIPARTITIONS\fR
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Reconstruct only given partitions. Comma\-separated
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list. Only has effect if \-\-once is used.
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.TP
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\fB\-v\fR, \fB\-\-verbose\fR
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Log to console
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.TP
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\fB\-o\fR, \fB\-\-once\fR
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Only run one pass of daemon
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.PP
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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\-object\-reconstructor
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and also about OpenStack Swift as a whole can be found at
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.BI http://docs.openstack.org/developer/swift/index.html
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and
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.BI http://docs.openstack.org
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