Questions tagged [corosync]
158 questions
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PCS two nodes resource start at the same time
I am configuring a two nodes cluster Active/passive where the resources of one node is up at a time, so I added two resources IP address and service, The problem is that after configuring the cluster I see the service is up on one node and down on…
Basem
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Clustered vsftpd service stops working with no error log
We've got a pacemaker cluster of vsftpd server made of two nodes in a active/pasive scheme. We have experienced the following behaviour.
vsftpd.log stops recording activity while xferlog keeps recording (transfers keeps ocurring). vsftpd.log shows…
cape
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pcs creating cluster fails because of unknown hosts
I am following several tutorials now and all of them have such steps -- authenticate given hosts in pcs and then create cluster. Yet in my case the first step (authenticating) works while the second does not with error stating the hosts are not…
astrowalker
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CentOS 7 - GlusterFS & Pacemaker & Corosync
I try to install a little GlusterFS (for NFS) Cluster with CentOS High Availability.
I have really no idea why it failed. I started multiple times from scratch. My problem is, that I can't see any error like "DNS unresolvable" or "connection…
eiskaltereistee
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DRBD Single Primary Ignore File Types
Is it possible to have an exclusion list for file types (maybe even specific files) so that they wont try to sync with the secondary nodes? I have looked at the DRBD configuration file and cannot find anything about it. If not is there another…
PopSpe
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Pacemaker Corosync OCF Resource Lifecycle
I have been currently asked to setup Pacemaker Corosync and this is entirely new for me. I currently have a 2 node cluster. And what I want to do is to reassign the IP to the other node if active node fails.
So it seems like the way to do it is to…
Karias Bolster
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Squid Proxy .pid file disappears after few seconds on startup
I have two virtual Ubuntu Servers which are equal and both have Squid Proxy on them.
The problem is that Squid on server startup creates .pid file, but after 10-20 seconds it disappears and I have to manually type:
/usr/local/squid/sbin/squid
Then…
Mezja
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corosync active-active with 2 virtual IPs - clone constraints task
I have DNS roundrobin on 2 virtual IP in front of service. (Among others the service tested was: apache, nginx, varnish, postfix, … It really does not matter. Let's call it just service.)
I have corosync config where on two nodes service is running…
Arek B.
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