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pacemaker

Glusterfs – Advanced Troubleshooting Tips and Tricks

by admin

Friends continuing with the advanced know-how and troubleshooting on glusterfs.In this article, we have a 3 node cluster running on glusterfs3.4. Below are the steps that are used for glusterfs troubleshooting. Step 1: Check the Gluster volume status and information. [root@gluster1 ~]# gluster volume info Step 2: To verify all the details of the replication […]

Filed Under: CentOS/RHEL, Linux, pacemaker, Ubuntu

How To Change Pacemaker Cluster Heartbeat Timeout In CentOS/RHEL 7

by admin

Question: How to change pacemaker cluster heartbeat timeout in CentOS/RHEL 7? By default, the heartbeat of pacemaker in CentOS/RHEL 7 is set to 1000(ms), you could increase it by the below steps. 1. Appending/Chaning the token to the totem section in the corosync config file /etc/corosync/corosync.conf. # cat /etc/corosync/corosync.conf totem { version: 2 cluster_name: pcmk […]

Filed Under: Linux, pacemaker

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