Introduction to NonStop Operations Management

Operations Management Tools
Introduction to NonStop Operations Management–125507
14-5
Data Access Language (DAL) Server
Data Access Language (DAL) Server
DAL Server provides access for Macintosh clients to the Tandem NonStop systems and
NonStop SQL/MP for low volume OLTP. DAL Server:
•
Supports applications and tools running on a Macintosh environment
•
Simplifies access to multiple hosts and databases
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Allows you to query NonStop system databases, capture information for
spreadsheets, databases, word processors, and other programs and to upload new
information to the Tandem system
Disk Space Analysis Program (DSAP)
The DSAP utility helps you to analyze disk space usage. DSAP tells you how many
freespace pages, allocated pages, deallocatable extent pages, and unused pages are
contained on the disk.
Table 14-2. Examples of Typical Command Files
File Function
TACLSTRT Brings up command interpreters on all terminals
TACLSTOP Stops all command interpreters
SYSLOAD Loads the system
MAILCOLD Starts the mail system
MAILSTOP Stops the mail system
MAILWARM Warm starts the mail system
NETDOWN Brings down network line handlers
NETUP Brings up network line handlers
NEWOPLOG Switches operator message logging to a new log file
PRIMARY Switches primary paths for devices and sets the cache configuration for
disk volumes
SHUTDOWN Stops all processing on the system
SPLCOLD Cold starts the spooler and purges all jobs in the current collector
SPLCONF Used by SPLCOLD to configure the spooler
SPLSTOP Drains the spooler
SPLWARM Warm starts the spooler
STRTCMON Starts the command-interpreter process ($CMON)
STRTMON Starts the INSPECT monitor process ($IMON)
WARMSTRT Used to start various subsystems after a system load