Revision 6032697c lib/storage.py
| b/lib/storage.py | ||
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from ganeti import utils |
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COL_NAME = "name" |
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COL_SIZE = "size" |
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COL_FREE = "free" |
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COL_USED = "used" |
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COL_ALLOCATABLE = "allocatable" |
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def _ParseSize(value): |
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return int(round(float(value), 0)) |
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|
| ... | ... | |
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values = [] |
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# Pre-calculate information in case it's requested more than once |
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if COL_USED in fields:
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if constants.SF_USED in fields:
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dirsize = utils.CalculateDirectorySize(path) |
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else: |
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dirsize = None |
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if COL_FREE in fields:
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if constants.SF_FREE in fields:
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fsfree = utils.GetFreeFilesystemSpace(path) |
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else: |
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fsfree = None |
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# Make sure to update constants.VALID_STORAGE_FIELDS when changing fields. |
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for field_name in fields: |
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if field_name == COL_NAME:
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if field_name == constants.SF_NAME:
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values.append(path) |
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elif field_name == COL_USED:
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elif field_name == constants.SF_USED:
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values.append(dirsize) |
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elif field_name == COL_FREE:
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elif field_name == constants.SF_FREE:
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values.append(fsfree) |
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else: |
| ... | ... | |
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return False |
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LIST_COMMAND = "pvs" |
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# Make sure to update constants.VALID_STORAGE_FIELDS when changing field |
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# definitions. |
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LIST_FIELDS = [ |
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(COL_NAME, "pv_name", None),
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(COL_SIZE, "pv_size", _ParseSize),
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(COL_USED, "pv_used", _ParseSize),
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(COL_FREE, "pv_free", _ParseSize),
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(COL_ALLOCATABLE, "pv_attr", _GetAllocatable),
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(constants.SF_NAME, "pv_name", None),
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(constants.SF_SIZE, "pv_size", _ParseSize),
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(constants.SF_USED, "pv_used", _ParseSize),
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(constants.SF_FREE, "pv_free", _ParseSize),
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(constants.SF_ALLOCATABLE, "pv_attr", _GetAllocatable),
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] |
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|
| ... | ... | |
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""" |
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LIST_COMMAND = "vgs" |
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# Make sure to update constants.VALID_STORAGE_FIELDS when changing field |
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# definitions. |
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LIST_FIELDS = [ |
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(COL_NAME, "vg_name", None),
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(COL_SIZE, "vg_size", _ParseSize),
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(constants.SF_NAME, "vg_name", None),
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(constants.SF_SIZE, "vg_size", _ParseSize),
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] |
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