6.7

Table Of Contents
7 To ensure sufficient disk storage for log files, consider setting up a syslog server for remote logging.
Setting up logging on a remote host is especially important for hosts with limited local storage.
For detailed instructions, see ESXi Upgrade.
8 Upgrade your VMs and virtual appliances, manually or by using vSphere Update Manager, to perform
an orchestrated upgrade.
For detailed instructions, see ESXi Upgrade.
When you upgrade vSphere, you must perform all procedures in sequence to avoid possible data loss
and to minimize downtime. You can perform the upgrade process for each component in only one
direction. For example, after you upgrade to vCenter Server 6.7, you cannot revert to vCenter Server
version 6.0 or version 6.5. With backups and some planning, however, you can restore your original
software records.
Overview of the vCenter Server Upgrade Process
VMware provides many options to upgrade to vCenter Server 6.7.
You can upgrade or migrate your vCenter Server version 6.0 or version 6.5 installation to version 6.7
using the method that best addresses your deployment goals and requirements.
vCenter Server Upgrade
VMware, Inc. 7