Comments on: How to Sync Cluster Configuration and Verify Failover Setup in Nodes – Part 4

By: Shibin

Shibin — Sun, 11 Oct 2020 09:47:00 +0000

In reply to Vaibhav.

Make sure you stopped iptables on both nodes. If you need that to be run, then add the necessary rules.

By: Arun Ghanta

Arun Ghanta — Sat, 13 Oct 2018 00:14:48 +0000

There are many things that don't make sense. The LVM that's added, is that a shared storage between all nodes or is it local to cluster server? If that is a local storage, what happens when the cluster server goes down. The data that's on LVM which local to cluster server gets replicated across all nodes. If so to which location on member nodes?

There must be some packages that coordinate with LVM with cluster services. I am sure we can't straight up add an LVM to cluster resources.
On top of all these.. The other nodes in the cluster just have ricci started and wait for the configuration come from cluster server to join and sync.
No offense but the article is half-baked. Tecmint should retire this page. Misleading and ending up half-way is what we don't expect from tech articles.

By: Parthiban

Parthiban — Fri, 25 May 2018 14:35:59 +0000

Dear Brother,

Interesting lesson, I got a validation error in “ccs -h 172.16.1.250 –addresource fs name=my_fs device=/dev/mapper/tecminttest_lv_vol01 mountpoint=/x01 fstype=ext3” this part below commend I have tried “ccs -h 192.168.1.87 –addresource fs name=my_fs device=/dev/sda4 mountpoint=/test fstype=ext4” kindly need a advice the session.

Thanks
Parthiban

By: pila

pila — Tue, 17 Apr 2018 17:42:09 +0000

Hello interesting documentation friend I’m lost in this part.

ccs -h 172.16.1.250 –addresource fs name = my_fs device = / dev / mapper / tecminttest_lv_vol01 mountpoint = / x01 fstype = ext3

my question is the following one, is to know if you already have created this file system /dev/mapper/tecminttest_lv_vol01 and create it and then mount it.

By: Nike Leung

Nike Leung — Thu, 08 Feb 2018 20:50:49 +0000

Following the step 3 and ran "ccs -h 172.16.1.250 --sync --activate" but showing the error with "unable to connect to 172.16.1.222, make sure the ricci server is started". Then, I ran "service ricci status" for all three servers that showing "ricci (pid 1863) is running"....no idea what to do next. Please advice.