注册表变量设置完后存放到什么文件了

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The DB2 profile registry consists of the following registries:
• The DB2 Instance-Level Profile Registry: Variables set at this level apply only to a
specific instance.
• The DB2 Global-Level Profile Registry: Variables set at this level apply globally to all
instances.
• The DB2 Instance Node-Level Profile Registry: Variables at this level apply to a
specific partition in a multipartitioned DB2 environment.
• The DB2 Instance Profile Registry: This contains a list of all instances in the system. The
command db2ilist, which lists all instances in a system, uses this registry as input.

The DB2 registries are stored as binary or text files in different locations depending on the operating system.

default.env (db2set -g) --- global instance profile registry --- /opt/IBM/db2/V9.5

profile.env (db2set -i) --- local instance profile registry  ---$HOME/sqllib

node_num.env - DB2 instance node level profile registry  --$HOME/sqllib/nodes

profiles.reg - DB2 software version profile registry ---/opt/IBM/db2/V9.5 收起