Revision 59726e15 lib/objects.py
| b/lib/objects.py | ||
|---|---|---|
| 2059 | 2059 |
cfp = cls() |
| 2060 | 2060 |
cfp.readfp(buf) |
| 2061 | 2061 |
return cfp |
| 2062 |
|
|
| 2063 |
|
|
| 2064 |
class LvmPvInfo(ConfigObject): |
|
| 2065 |
"""Information about an LVM physical volume (PV). |
|
| 2066 |
|
|
| 2067 |
@type name: string |
|
| 2068 |
@ivar name: name of the PV |
|
| 2069 |
@type vg_name: string |
|
| 2070 |
@ivar vg_name: name of the volume group containing the PV |
|
| 2071 |
@type size: float |
|
| 2072 |
@ivar size: size of the PV in MiB |
|
| 2073 |
@type free: float |
|
| 2074 |
@ivar free: free space in the PV, in MiB |
|
| 2075 |
@type attributes: string |
|
| 2076 |
@ivar attributes: PV attributes |
|
| 2077 |
""" |
|
| 2078 |
__slots__ = [ |
|
| 2079 |
"name", |
|
| 2080 |
"vg_name", |
|
| 2081 |
"size", |
|
| 2082 |
"free", |
|
| 2083 |
"attributes", |
|
| 2084 |
] |
|
| 2085 |
|
|
| 2086 |
def IsEmpty(self): |
|
| 2087 |
"""Is this PV empty? |
|
| 2088 |
|
|
| 2089 |
""" |
|
| 2090 |
return self.size <= (self.free + 1) |
|
| 2091 |
|
|
| 2092 |
def IsAllocatable(self): |
|
| 2093 |
"""Is this PV allocatable? |
|
| 2094 |
|
|
| 2095 |
""" |
|
| 2096 |
return ("a" in self.attributes)
|
|
Also available in: Unified diff