The following packages should be installed.
Pacemaker Packages
|
Pacemaker Package |
Supported Versions |
|---|---|
|
pacemaker |
1.1.18 and 2.1.3 |
|
pcs |
0.9.x, 0.10.x and 0.11.x |
|
Corosync |
2.4.3 and 3.1.5 |
DRBD
In the default sync mode, DRBD must be installed by the user. However, if NFS is chosen as the synchronization mechanism, DRBD is not mandatory.
|
DRBD |
Supported Versions |
|---|---|
|
DRBD utils |
8.x.x,and 9.x.x |
|
DRBD Dual-Primary Requirements |
|
|---|---|
|
OS |
Ubuntu 24.04+ |
|
DRBD |
Kernel module >= 8.4.x, drbd-utils 9.x |
|
OCFS2 |
ocfs2-tools package |
|
Ports |
7777 (O2CB), 7788 (DRBD) |
|
Storage |
Dedicated partition on both nodes (same size) |
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