User`s guide

This chapter describes how to upgrade nodes running Parallels Virtuozzo Containers 4.0, Parallels
Virtuozzo Containers 4.6, or SWsoft Virtuozzo 3.0 with Service Pack 1 and participating in two
types of clusters:
• failover clusters
• data sharing clusters
Note: Due to discontinued support in Red Hat Enterprise Linux 6, Parallels Virtuozzo Containers 4.7 no
longer supports keeping /vz partitions on GFS1 volumes.
In This Chapter
Upgrading Nodes in a Failover Cluster ..................................................................... 16
Upgrading Nodes in a Data Sharing Cluster ............................................................. 19
C HAPTER 6
Upgrading Nodes in Clusters