Extreme Networks EPICenter 4.1, Руководство по установке программного обеспечения, Страница: 519 / 546

The Backup Utility
EPICenter Software Installation and User Guide 519
Syntax: dbvalid [switches]
Database Connection Parameters
These are the parameters for the
-c
command-line switch. If the connection parameters are not
specified, connection parameters from the SQLCONNECT environment variable are used, if set.
The connection parameters are separated by semicolons, and the entire set must be quoted. For
example, under Windows, the following validates the EPICenter, connecting as user ID dba with
password sql:
< install_dir >\database\dbvalid -c
“uid=dba;pwd=sql;eng=EPIC41;dbf=< install_dir >\basecamp.db”
The Backup Utility
The Backup utility makes a backup copy of all data in the database, except for user names and
passwords. Access the Backup utility from the MS DOS or Solaris command line using the
dbbackup
command. This convention also allows incorporation into batch or command files.
The DBBACKUP Command-line Utility
To back up the EPICenter database running under Windows, use the command:
<install_dir> \database\dbbackup -c
“uid=dba;pwd=sql;eng=EPIC41;dbf= <install_dir >\basecamp.db” <backup_dir>
Under Solaris, use the command:
<install_dir> /database/dbbackup -c
“uid=dba;pwd=sql;eng=EPIC41;dbf= <install_dir> /basecamp.db” <backup_dir>
This example assumes a database user ID of
dba
, with password
sql
. These are the defaults used when
the database server is installed through the EPICenter installation process. If you have changed your
database user ID and password, substitute your actual user ID and password in the command.
Table 27: dbvalid Command Switches
Switch Description
-c “keyword=value; ...” Supply database connection
parameters
Table 28: Database Connection Parameters for dbvalid Utility
uid=
<user name>
The user name used to login to the database. Default is dba. The user ID must
have DBA authority.
pwd=
<password> The password used to login to the database. Default is sql.
dbf=<
database_file> The name of the file that stores the data. This is the file to be validated.
eng=EPIC41 The name of the database engine. This value must be EPIC41 for EPICenter
4.1.