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Full Discussion: Redhat clustering clustat not showing info
Operating Systems Linux Red Hat Redhat clustering clustat not showing info Post 302953779 by mrn6430 on Tuesday 1st of September 2015 11:03:14 AM
Old 09-01-2015
Rebooted late last night since we are in production live. All of the cluster servers were rebooted and restarted clean. Issue is resolved. What had happened both network switches were taken down for maintenance which caused our rgmanager to go defunct on all of the servers!
They should have done one switch at a time not both at the same time. Thanks
 

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LEARN ABOUT DEBIAN

kumoctl

KUMOCTL(1)						      General Commands Manual							KUMOCTL(1)

NAME

       kumoctl - show kumofs status

SYNOPSIS

       kumoctl address[:port=19750] command [options]

DESCRIPTION

       Show status of kumo-manager and send control commands to kumo-manager.

COMMANDS

       status show status of the cluster

       attach attach all new servers and start replace

       attach-noreplace
	      attach all new servers

       detach detach all fault servers and start replace

       detach-noreplace
	      detach all fault servers

       replace
	      start replace without attach/detach

       full-replace
	      start full-replace (repair consistency)

       backup [suffix=20090304]
	      create backup with specified suffix

       enable-auto-replace
	      enable auto replace

       disable-auto-replace
	      disable auto replace

STATUS

       hash space timestamp
	      The  time  that the list of attached kumo-servers is updated. It is updated when new kumo-server is added or existing kumo-server is
	      down.

       attached node
	      The list of attached kumo-servers. (active) is normal node and (fault) is fault node or recoverd but not re-attached node.

       not attached node
	      The list of recognized but not-attached nodes.

AUTO REPLACING

       By default, you have to attach new kumo-servers manually using kumoctl command. If the auto replacing  is  enabled,  new  kumo-servers  are
       attached automatically.	This is experimental feature.

EXAMPLE

       $ kumoctl mgr1 status

       $ kumoctl mgr1 attach

SEE ALSO

       kumo-manager(1).

kumoctl 							     July 2009								KUMOCTL(1)
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