Precaution during Quorum Server Reboot Post: 303020343

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Operating Systems Solaris Precaution during Quorum Server Reboot Post 303020343 by sb200 on Tuesday 17th of July 2018 05:13:40 AM

07-17-2018

Registered User

Precaution during Quorum Server Reboot

Hi

I need to know what are the precaution we should take during quorum server reboot as this quorum server is providing quorum devices to five different solaris two node clusters.

Also let me know do I have to follow below procedure as well before and after reboot of quorum server

Do I have to put those cluster quorum devices in maintenance state by running below command in one node of each of the five clusters before reboot of quorum server

Code:

clq disable <quorumdevice>

After reboot of quorum server , I need to enable the quorum device on one node of each of the five clusters by running below command

Code:

clq enable <quorumdevice>

sb200

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LEARN ABOUT CENTOS

quorum_overview

QUORUM_OVERVIEW(8)				    Corosync Cluster Engine Programmer's Manual 				QUORUM_OVERVIEW(8)

NAME

       quorum_overview - Quorum Library Overview

OVERVIEW

       The  quorum library is delivered with the corosync project. It is the external interface to the quorum service. This service is loaded into
       all nodes in a corosync cluster and track the quorum status of a node. In order for quorum service to be useful, a quorum provider must	be
       configured.

       The library provides a mechanism to:

       * Query the quorum status

       * Receive notifications of quorum state changes

BUGS

       No known bugs at the time of writing. The authors are from outerspace. Deal with it.

SEE ALSO

       corosync-quorumtool(8),	corosync.conf(5),  votequorum(5),  quorum_initialize(3),  quorum_finalize(3),  quorum_getquorate(3), quorum_track-
       start(3), quorum_trackstop(3), quorum_fd_get(3), quorum_dispatch(3), quorum_context_set(3), quorum_context_get(3)

corosync Man Page						    2012-02-09							QUORUM_OVERVIEW(8)