Location : DC2 DC3
What will be done : Network equipment maintenance on :
San HA HDD 17-31
San HA SSD 4
What will be done : We are modifying the firmware of a switch at DC2. This will require a reboot of the equipment. Therefore the SANs master will be switched from DC3 instead of DC2 during the maintenance.
Impact : No service interruption.
The keepalive will ensure the service remain available and does not timeout. You may notice a short lag but your SAN won't timeout. There redundancy will be lost during this maintenance.