Sangfor HCI and aSV provide a unified infrastructure combining compute, storage, networking, and built-in security to simplify deployment, operations, and services.
1.Beforeanupgrade,toensurethebusinesscontinuityofcriticalVMs, shutting down other virtual machines is recommended. Please check and record VMs that can be shut down in the table below:
System
Application Service
Run Location
Remarks
XX front end
Tomcat
XX.XX.XX.XX
XXXX
2.Beforeanupgrade,pleaseconfirmwhetherNFVdevicesneedtobe upgraded. Evaluate and arrange the time and personnel for the upgrade.
NFV
Component
NFV
Device
Name
Run Location
Current
Version
Target
Version
Shutdown Allowed
NGAF
Egress
firewall
XX.XX.XX.XX
XX.X.X
XX.X.X
Yes
3.Anofflineupgrademay take 4 to6 hours. Please make appropriate time arrangementsinadvanceandnotifythebusinessdepartmenttostop accessing the platform during the upgrade.
4.During the upgrade, O&M personnel of customers should not log in to the platform for operation and maintenance.