Hi all,
I have a 3 nodes HA cluster running the latest pvetest. I've planed to upgrade (replace) one or more servers.
Hardware will be quite close, faster CPUs (still i5) same SATA controller and different NIC but still handled by e1000e.
My "migration plan" is:
1.- Migrate VMs to other nodes
2.- Stop node
3.- Remove boot SSD from old and install in new server
4.- Restart node with new hardware
As neither debian nor corosync hard-codes MAC addresses in configuration files (and that nodes are not DHCP clients) what considerations would you take into account before/during/after the upgarde ?
Thanks in advance !
Olivier
I have a 3 nodes HA cluster running the latest pvetest. I've planed to upgrade (replace) one or more servers.
Hardware will be quite close, faster CPUs (still i5) same SATA controller and different NIC but still handled by e1000e.
My "migration plan" is:
1.- Migrate VMs to other nodes
2.- Stop node
3.- Remove boot SSD from old and install in new server
4.- Restart node with new hardware
As neither debian nor corosync hard-codes MAC addresses in configuration files (and that nodes are not DHCP clients) what considerations would you take into account before/during/after the upgarde ?
Thanks in advance !
Olivier