Revision 3abb0a5c

b/man/gnt-node.rst
114 114
Note that this command is equivalent to using per-instance commands for
115 115
each affected instance individually:
116 116

  
117
- ``--primary-only`` is equivalent to ``gnt-instance
118
  failover/migration`` for non-DRBD instances, but for DRBD instances
119
  it's different, and usually is a slow process (it will change the
120
  primary to another node while keeping the secondary, this requiring
121
  data copies, whereas failover/migrate will only toggle the
122
  primary/secondary roles, a fast process)
117
- ``--primary-only`` is equivalent to performing ``gnt-instance
118
  migrate`` for every primary instance running on the node that can be
119
  migrated and ``gnt-instance failover`` for every primary instance that
120
  cannot be migrated.
123 121
- ``--secondary-only`` is equivalent to ``gnt-instance replace-disks``
124
  in the secondary node change mode (only valid for DRBD instances)
122
  in secondary node change mode (``--new-secondary``) for every DRBD
123
  instance that the node is a secondary for.
125 124
- when neither of the above is done a combination of the two cases is run
126 125

  
127 126
See **ganeti**\(7) for a description of ``--submit`` and other common

Also available in: Unified diff