Updating Hardware Nodes in a Virtuozzo Storage Cluster

To update a Virtuozzo Storage cluster of Virtuozzo Hardware Nodes, update each Node as described below.

1. Clean the Node from potentially obsolete update data:

   # yum clean all

2. Update Virtuozzo packages:

   # yum update

   # vzreboot

After the update, you can check that

• the Node has been updated successfully:

  # prlsrvctl info | grep Server

  Version: Server 6.0.17195.922164

  OS: Virtuozzo 6.0.0 (1622) (2.6.32-042stab081.3)

• High Availability has remained enabled for the Node after the update:

  # shaman stat

• the Node has remained in the cluster. E.g., for cluster pcs1:

  # pstorage -c pcs1 top

Repeat the procedure above for each Hardware Node in the Virtuozzo Storage cluster.