Revision be9150ea lib/storage/bdev.py
| b/lib/storage/bdev.py | ||
|---|---|---|
| 753 | 753 |
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_CheckResult(utils.RunCmd(["lvchange", "--addtag", text, self.dev_path])) |
| 755 | 755 |
|
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def Grow(self, amount, dryrun, backingstore): |
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def Grow(self, amount, dryrun, backingstore, excl_stor):
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|
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"""Grow the logical volume. |
| 758 | 758 |
|
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""" |
| ... | ... | |
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cmd = ["lvextend", "-L", "+%dk" % amount] |
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if dryrun: |
| 773 | 773 |
cmd.append("--test")
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if excl_stor: |
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# Disk growth doesn't grow the number of spindles, so we must stay within |
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# our assigned volumes |
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pvlist = list(self.pv_names) |
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else: |
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pvlist = [] |
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# we try multiple algorithms since the 'best' ones might not have |
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# space available in the right place, but later ones might (since |
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# they have less constraints); also note that only recent LVM |
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# supports 'cling' |
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for alloc_policy in "contiguous", "cling", "normal": |
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result = utils.RunCmd(cmd + ["--alloc", alloc_policy, self.dev_path]) |
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result = utils.RunCmd(cmd + ["--alloc", alloc_policy, self.dev_path] + |
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pvlist) |
|
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if not result.failed: |
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return |
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base.ThrowError("Can't grow LV %s: %s", self.dev_path, result.output)
|
| ... | ... | |
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# TODO: implement rename for file-based storage |
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base.ThrowError("Rename is not supported for file-based storage")
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def Grow(self, amount, dryrun, backingstore): |
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def Grow(self, amount, dryrun, backingstore, excl_stor):
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"""Grow the file |
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|
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@param amount: the amount (in mebibytes) to grow with |
| ... | ... | |
| 1055 | 1062 |
""" |
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pass |
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|
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def Grow(self, amount, dryrun, backingstore): |
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def Grow(self, amount, dryrun, backingstore, excl_stor):
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|
| 1059 | 1066 |
"""Grow the logical volume. |
| 1060 | 1067 |
|
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""" |
| ... | ... | |
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""" |
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pass |
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def Grow(self, amount, dryrun, backingstore): |
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def Grow(self, amount, dryrun, backingstore, excl_stor):
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|
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"""Grow the Volume. |
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|
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@type amount: integer |
| ... | ... | |
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""" |
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pass |
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|
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def Grow(self, amount, dryrun, backingstore): |
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def Grow(self, amount, dryrun, backingstore, excl_stor):
|
|
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"""Grow the Volume. |
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|
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@type amount: integer |
Also available in: Unified diff