SSH Reference Manual

POOL
POOL verifies the integrity of STN's internal buffer pool and provides useful information for tuning PARAM
POOL^SIZE.
POOL
• TOTAL SIZE—Shows word size of pool.
• IN USE—Shows words currently in use in the user buffer area.
• HIGH—Shows the highest value of IN USE since process startup or the most recent backup takeover.
• GETS—Shows total number of buffer allocation requests.
• PUTS—Shows total number of buffer releases.
• REJECTS—Shows the number of requests that failed due to pool exhaustion or fragmentation.
• TRIMS—Shows the number of trims (where a large buffer is allocated and the unneeded trailing portion is
released while the front part is still used).
• BUFS IN USE—Shows number of buffers allocated, not yet released. HIGH specifies the highest value of
BUFS IN USE.
• $RECEIVE msgs—Shows total user data and system messages on $RECEIVE.
• BYTES RCVD—Shows total bytes read on $RECEIVE.
• BYTES REPLIED—Shows total bytes replied to $RECEIVE.
• FRAGMENTS -- Shows number of fragments
• FRAGSIZE -- Shows size of fragment
PROMPT "<text>"
This command redefines the prompt sent to the terminal for new STNCOM input. It is also available in SSHCOM.
<text> may contain any displayable character except quote ("), and may be 1 to 64 characters long. Certain embedded
commands (case independent) in <text> are replaced as follows:
• $P – the target process name
• $X – the target expand node name
• $T – target system LCT time in format HH:MM
• $D – target system LCT date in format yyyy/mm/dd
• $N – ascii carriage return line feed. This allows for multi-line prompts including blank lines.
• $B – ascii bel character which some terminal emulators will sound as a beep tone.
Example:
PROMPT "$X.$P $D $T STN> "
\DEV.$STN2 2010/08/06 23:59 STN>
PROMPT "$T $P> "
23:59 $STN2>
The default setting is PROMPT "% ".
The PROMPT command remains in effect until STNCOM terminates. The null string ("") can be specified to disable a
previously entered prompt string.
If it is desired to retain the prompt across STNCOM sessions, command STNCOM_PROMPT should be used. See the
description for STNCOM_PROMPT for more details.
HP NonStop SSH Reference Manual STN Reference • 273