Revision 74bc10e8 doc/design-2.0-commandline-parameters.rst
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Ganeti 2.0 introduces several new features as well as new ways to |
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handle instance ressources like disks or network interfaces. This
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handle instance resources like disks or network interfaces. This |
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requires some noticable changes in the way commandline arguments are |
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handled. |
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Background |
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Ganeti 2.0 introduces several changes in handling instances ressources
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such as disks and network card as well as some new features. Due to |
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Ganeti 2.0 introduces several changes in handling instances resources |
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such as disks and network cards as well as some new features. Due to
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these changes, the commandline syntax needs to be changed |
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significantly since the existing commandline syntax is not able to |
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cover the changes. |
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Overview |
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-------- |
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Changes for Ganeti 2.0 that require changes for the commandline
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Design changes for Ganeti 2.0 that require changes for the commandline
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syntax, in no particular order: |
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- flexible instance disk handling: support a variable number of disks |
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:size: size of the disk device, either a positive number, specifying |
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the disk size in mebibytes, or a number followed by a magnitude suffix |
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(M for megabytes, G for gigabytes). Also accepts the string 'auto' in
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(M for mebibytes, G for gibibytes). Also accepts the string 'auto' in
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which case the default disk size will be used. If the size option is |
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not specified, 'auto' is assumed. This option is not valid for all |
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disk layout types. |
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