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17 lines
898 B
Plaintext
17 lines
898 B
Plaintext
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pvmove moves the allocated physical extents (PEs) on a source PV to one or
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more destination PVs. You can optionally specify a source LV in which
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case only extents used by that LV will be moved to free (or specified)
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extents on the destination PV. If no destination PV is specified, the
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normal allocation rules for the VG are used.
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If pvmove is interrupted for any reason (e.g. the machine crashes) then
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run pvmove again without any PV arguments to restart any operations that
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were in progress from the last checkpoint. Alternatively, use the abort
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option at any time to abort the operation. The resulting location of LVs
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after an abort depends on whether the atomic option was used.
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More than one pvmove can run concurrently if they are moving data from
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different source PVs, but additional pvmoves will ignore any LVs already
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in the process of being changed, so some data might not get moved.
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