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83 lines
1.6 KiB
Plaintext
83 lines
1.6 KiB
Plaintext
=head1 Name
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prsync - parallel rsync
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=head1 B<Synopsis>
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B<prsync> I<filename> [I<filename> I<...>] I<noderange:destinationdirectory>
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B<prsync> [B<-o> I<rsyncopts>] [B<-f> I<fanout>] [I<filename> I<filename> I<...>] [I<directory> I<directory> I<...>]
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I<noderange:destinationdirectory>
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B<prsync> {B<-h>|B<--help>|B<-v>|B<--version>}
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=head1 B<Description>
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B<prsync> is a front-end to rsync for a single or range of nodes and/or groups in parallel.
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Note: this command does not support the xcatd client/server communication and therefore must be run on the management node. It does not support hierarchy, use B<xdcp -F> to run rsync from the management node to the compute node via a service node
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B<prsync> is NOT multicast, but is parallel unicasts.
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=head1 B<Options>
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=over 7
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=item B<-o> I<rsyncopts>
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rsync options. See B<rsync(1)>.
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=item B<-f> I<fanout>
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Specifies a fanout value for the maximum number of concurrently executing remote shell processes.
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=item I<filename>
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A space delimited list of files to rsync.
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=item I<directory>
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A space delimited list of directories to rsync.
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=item I<noderange:destination>
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A L<noderange(3)|noderange.3> and destination directory. The : is required.
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=item B<-h>|B<--help>
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Print help.
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=item B<-v>|B<--version>
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Print version.
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=back
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=over 4
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=item B<XCATPSHFANOUT>
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Specifies the fanout value. This variable is overridden by
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the B<-f> flag. Default is 64.
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=back
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=head1 B<Examples>
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=over 3
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=item 1.
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cd /install; prsync -o "crz" post stage:/install
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=item 2.
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prsync passwd group rack01:/etc
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=back
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=head1 B<See> B<Also>
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L<noderange(3)|noderange.3>, L<pscp(1)|pscp.1>, L<pping(1)|pping.1>, L<psh(1)|psh.1>
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