Revision c99a3cc0 lib/backend.py
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"""Creates a block device for an instance. |
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Args: |
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bdev: a ganeti.objects.Disk object |
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size: the size of the physical underlying devices |
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do_open: if the device should be `Assemble()`-d and |
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`Open()`-ed after creation |
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disk: a ganeti.objects.Disk object |
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size: the size of the physical underlying device |
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owner: a string with the name of the instance |
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on_primary: a boolean indicating if it will be created on the primary |
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node or not |
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info: string |
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Returns: |
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the new unique_id of the device (this can sometime be |
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class DevCacheManager(object): |
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"""Simple class for managing a chache of block device information.
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"""Simple class for managing a cache of block device information. |
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""" |
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_DEV_PREFIX = "/dev/" |
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