Revision 153d9724 daemons/ganeti-noded
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return backend.ShutdownBlockDevice(bdev) |
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@staticmethod |
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def perspective_blockdev_addchild(params): |
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def perspective_blockdev_addchildren(params):
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"""Add a child to a mirror device. |
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Note: this is only valid for mirror devices. It's the caller's duty |
| ... | ... | |
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""" |
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bdev_s, ndev_s = params |
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bdev = objects.Disk.FromDict(bdev_s) |
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ndev = objects.Disk.FromDict(ndev_s)
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if bdev is None or ndev is None:
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ndevs = [objects.Disk.FromDict(disk_s) for disk_s in ndev_s]
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if bdev is None or ndevs.count(None) > 0:
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raise ValueError("can't unserialize data!")
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return backend.MirrorAddChild(bdev, ndev)
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return backend.MirrorAddChildren(bdev, ndevs)
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@staticmethod |
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def perspective_blockdev_removechild(params): |
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def perspective_blockdev_removechildren(params):
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"""Remove a child from a mirror device. |
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This is only valid for mirror devices, of course. It's the callers |
| ... | ... | |
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""" |
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bdev_s, ndev_s = params |
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bdev = objects.Disk.FromDict(bdev_s) |
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ndev = objects.Disk.FromDict(ndev_s)
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if bdev is None or ndev is None:
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ndevs = [objects.Disk.FromDict(disk_s) for disk_s in ndev_s]
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if bdev is None or ndevs.count(None) > 0:
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raise ValueError("can't unserialize data!")
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return backend.MirrorRemoveChild(bdev, ndev)
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return backend.MirrorRemoveChildren(bdev, ndevs)
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@staticmethod |
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def perspective_blockdev_getmirrorstatus(params): |
Also available in: Unified diff