Alter mapdb – HP NonStop G-Series User Manual

Page 115

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NonStop AutoTMF Software Commands

HP NonStop AutoTMF Software User’s Guide429952-014

6-41

ALTER MAPDB

specifies the default maximum number of simultaneous open requests
supported by the monitor process.

The default is 512.

SECURETRACE ON | OFF

controls tracing of processes by users other than the owner of the process.

The default is ON.

[SWAP]KMSF { ON | OFF }

enables or disables KMSF swapfile allocation.

If an error occurs on the swapfile allocation, the runtime reverts to the normal
swapfile allocation, either using the SWAPVOLn global specification or the
default swapfile.

The default is OFF.

SWAPVOL[0] local-disk-volume
SWAPVOL1 local-disk-volume
SWAPVOL2 local-disk-volume
SWAPVOL3 local-disk-volume

names the extended-memory, swap file volumes for the NonStop AutoTMF
software runtime library private segment.

If local-disk-volume is omitted, the SWAPVOL[n] setting is deleted.

When a program is launched an extended memory segment and its disk swap
files are allocated. The specified volumes are used randomly: all are tried until
one succeeds. If the volumes all fail, the process default swap volume is also
tried.

ALTER MAPDB

Alters MapDB attributes; most of these attributes pertain to the monitor process, not
the mapping database. Changes take effect when the monitor process is restarted.

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