About this task
In this example, the Upgrade_V1 environment
is upgraded to Release 9.4 (Upgrade_V2), by performing the following
tasks, as shown in Figure 1:
Procedure
In sharded mode, upgrade the Upgrade_V1 environment
to Release 9.4. When you perform a sharded upgrade, all colonies in
the upgrade environment are upgraded, including the colonies' shards.
In this case, Upgrade_V1 and its colonies CLY1 and DEFAULT are upgraded
to Release 9.4. The CONFIGURATION, STATISTICS, and TRANSACTION/MASTER
shards for CLY1 are upgraded to Release 9.4. Note: Upgrade_V2 and Upgrade_V1 share the same METADATA shard,
which contains database information about CLY1's CONFIGURATION, STATISTICS,
and TRANSACTION/MASTER shards.
Figure 1. Upgrade upgrade_v1 to Release 9.4