Revision c2e984e2
| b/lib/cmdlib/cluster.py | ||
|---|---|---|
| 916 | 916 |
raise errors.OpPrereqError("Cannot enable DRBD without a"
|
| 917 | 917 |
" DRBD usermode helper set.") |
| 918 | 918 |
|
| 919 |
def _CheckInstancesOfDisabledDiskTemplates( |
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| 920 |
self, disabled_disk_templates): |
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| 921 |
"""Check whether we try to a disk template that is in use. |
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| 922 |
|
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| 923 |
@type disabled_disk_templates: list of string |
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@param disabled_disk_templates: list of disk templates that are going to |
|
| 925 |
be disabled by this operation |
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| 926 |
|
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""" |
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| 928 |
for disk_template in disabled_disk_templates: |
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| 929 |
if self.cfg.HasAnyDiskOfType(disk_template): |
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raise errors.OpPrereqError( |
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"Cannot disable disk template '%s', because there is at least one" |
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" instance using it." % disk_template) |
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| 933 |
|
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| 919 | 934 |
def CheckPrereq(self): |
| 920 | 935 |
"""Check prerequisites. |
| 921 | 936 |
|
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