MPE/iX Commands Reference Manual (32650-90877)

16 Chapter1
Commands by Task
Task-Related Commands
LOG Starts, restarts, or stops user logging.
RELLOG Removes a user logging identifier from the system.
RESUMELOG Resumes system logging following suspension caused by an error.
SHOWLOG Displays the number of the system's current log file and the percentage of
disk space used.
SHOWLOG-STATUS Displays status information about opened user logging files assigned to
a logging identifier.
SHOWNMLOG Displays the number and available space of the current NM log file. Node
Manager (NM) capability required
SWITCHLOG Closes the current system log file, then creates and opens a new one.
SWITCHNMLOG Closes the current log file and creates and opens a new one. Node Manager
(NM) capability required.
Managing Variables and Job Control Words
DELETEVAR Deletes one or more MPE/iX variables.
ERRCLEAR Zeros out all HP predefined error-related variables.
INPUT Allows you to interactively assign a value to any variable that can be set
with the SETVAR command.
SETJCW Creates or assigns a value to a job control word (JCW) variable.
SETVAR Assigns values to MPE/iX variables.
SHOWJCW Displays the current status of job control word variables.
SHOWVAR Displays current values for specific variables.
Managing Volumes (Disk Drives)
DSTAT Displays current status of system disk drives.
DISMOUNT Causes a volume set that was explicitly reserved by a user to be released.
LDISMOUNT Causes a volume set that was reserved system-wide by the user to be
released.
LMOUNT Reserves a volume set system-wide.
MOUNT Reserves an online volume set.
VMOUNT Enables/disables the MPE/iX movable volume facility.
VOLTIL Defragment diskspace, general user volume management
VSCLOSE Closes a specified volume set and takes it offline.
VSOPEN Reopens a volume set closed with VSCLOSE.
VSRELEASE Releases a volume set that was explicitly reserved by the user with
VSRESERVE.