[gpfsug-discuss] control which hosts become token manager
IBM Spectrum Scale
scale at us.ibm.com
Fri Jul 27 18:31:46 BST 2018
Only nodes in the home cluster will participate as token managers.
Note that "mmdiag --tokenmgr" lists all potential token manager nodes, but
there will be additional information for the nodes that are currently
appointed.
--tokenmgr
Displays information about token management. For each mounted GPFS file
system, one or more
token manager nodes is appointed. The first token manager is always
colocated with the file system
manager, while other token managers can be appointed from the pool of
nodes with the manager
designation. The information that is shown here includes the list of
currently appointed token
manager nodes and, if the current node is serving as a token manager,
some statistics about prior
token transactions.
Regards, The Spectrum Scale (GPFS) team
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