0
votes
2answers
101 views

Linux partitioning suggestion for failover setup?

I've been using Ubuntu for a while but didn't really paid attention on partitioning and just accepted the defaults. But on a new project we plan on setting up two old servers HP DL380 G3 both would ...
0
votes
1answer
291 views

What is the best storage for active-active linux cluster? [closed]

We have a cluster with multiple ubuntu machines which are connected to a shared SAN storage. Initially we were using OCFS2 as file system but we were hit with so many issues and we couldn't find ...
0
votes
0answers
330 views

drbd ubuntu drbd 8.3.7 -> 8.3.11, 10.04 ->12.04

I want to upgrade a two node cluster, without downtime of the complete drbd node. One node is already upgraded to ubuntu 12.04 - drbd 8.3.11 - kernel 3.2.0 The other node is running ubuntu 10.04 - ...
2
votes
2answers
364 views

RAID -> LVM -> DRBD am I doing it right?

So I've setup RAID1 with an LVM on that and then used the LVM as a physical disk for DRBD. I'm planning on mounting the DRBD to /mnt/data and then moving all config and data files for apache2, mysql, ...
0
votes
1answer
635 views

How do you configure Pacemaker to mount the DRBD data directory on the slave?

how do you get the Slave node of a DRBD pair to mount the data directory so data can be sync'd? I went through the following guide: https://wiki.edubuntu.org/ClusterStack/Natty#Prepare_Partitions to ...
3
votes
1answer
665 views

DRBD Not starting on Fresh AWS 64-bit Ubuntu 11.10

I followed these instructions precisely (I've done this from scratch using 11.04 and 11.10 with the same results using AMI's ) (using 11.04) Community AMI: ami-e016ca89 ...