Change ownership of file or directory
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Copy a disk image
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Create COW image
Creates a COW image with the given backing file
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Create a disk image
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Create a snapshot in a disk image
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Create a snapshot in a disk image
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Create a directory (and any ancestor directories required)
Parameters: | path – Directory to create |
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Extract a named snapshot from a disk image
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Grab image
Delete (unlink) file
Open file
see built-in file() documentation for more details
Get the backing file of a disk image
Parameters: | path – Path to the disk image |
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Returns: | a path to the image’s backing store |
Get the (virtual) size of a disk image
Parameters: | path – Path to the disk image |
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Returns: | Size (in bytes) of the given disk image as it would be seen by a virtual machine. |
Get free/used/total space info for a filesystem
Parameters: | path – Any dirent on the filesystem | ||||||
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Returns: | A dict containing:
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Get iscsi initiator name for this machine
Find an available port
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Read contents of file
Parameters: | path – File to read |
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Format a file or block device
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Write the given contents to a file
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