Revision 5ff82cc9 lib/bdev.py
| b/lib/bdev.py | ||
|---|---|---|
| 2653 | 2653 |
raise errors.ProgrammerError("Invalid block device type '%s'" % dev_type)
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| 2654 | 2654 |
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| 2655 | 2655 |
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| 2656 |
def _VerifyDiskParams(disk): |
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"""Verifies if all disk parameters are set. |
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| 2658 |
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""" |
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missing = set(constants.DISK_LD_DEFAULTS[disk.dev_type]) - set(disk.params) |
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if missing: |
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raise errors.ProgrammerError("Block device is missing disk parameters: %s" %
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missing) |
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| 2656 | 2666 |
def FindDevice(disk, children): |
| 2657 | 2667 |
"""Search for an existing, assembled device. |
| 2658 | 2668 |
|
| ... | ... | |
| 2688 | 2698 |
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| 2689 | 2699 |
""" |
| 2690 | 2700 |
_VerifyDiskType(disk.dev_type) |
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_VerifyDiskParams(disk) |
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| 2691 | 2702 |
device = DEV_MAP[disk.dev_type](disk.physical_id, children, disk.size, |
| 2692 | 2703 |
disk.params) |
| 2693 | 2704 |
device.Assemble() |
| ... | ... | |
| 2705 | 2716 |
|
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""" |
| 2707 | 2718 |
_VerifyDiskType(disk.dev_type) |
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_VerifyDiskParams(disk) |
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| 2708 | 2720 |
device = DEV_MAP[disk.dev_type].Create(disk.physical_id, children, disk.size, |
| 2709 | 2721 |
disk.params) |
| 2710 | 2722 |
return device |
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