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@@ -8,15 +8,18 @@ Usage
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a number of arguments and options. The following sections will describe each
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command in detail.
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+General
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+-------
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+
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Quiet by default
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-----------------
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+~~~~~~~~~~~~~~~~
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Like most UNIX commands |project_name| is quiet by default but the ``-v`` or
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``--verbose`` option can be used to get the program to output more status
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messages as it is processing.
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Return codes
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-------------
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+~~~~~~~~~~~~
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|project_name| can exit with the following return codes (rc):
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@@ -33,7 +36,7 @@ The return code is also logged at the indicated level as the last log entry.
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Environment Variables
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----------------------
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+~~~~~~~~~~~~~~~~~~~~~
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|project_name| uses some environment variables for automation:
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@@ -85,7 +88,7 @@ Please note:
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Resource Usage
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---------------
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+~~~~~~~~~~~~~~
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|project_name| might use a lot of resources depending on the size of the data set it is dealing with.
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@@ -131,7 +134,7 @@ In case you are interested in more details, please read the internals documentat
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Units
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------
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+~~~~~
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To display quantities, |project_name| takes care of respecting the
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usual conventions of scale. Disk sizes are displayed in `decimal
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@@ -476,7 +479,7 @@ maybe directly into an existing device file of your choice or indirectly via
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``dd``).
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Example
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-~~~~~~~
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++++++++
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Imagine you have made some snapshots of logical volumes (LVs) you want to backup.
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Thomas Waldmann