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z/VM: CP Commands and Utilities Reference - z/VM - IBM

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MONWSTOP<br />

MONWSTOP<br />

►►<br />

MONWSTOP<br />

Purpose<br />

Oper<strong>and</strong>s<br />

Usage Notes<br />

Messages<br />

H<strong>CP</strong>6265A A Monitor writer connected to<br />

iucvserver action<br />

H<strong>CP</strong>6267I Monitor writer connection to iucv<br />

ended<br />

Use MONWSTOP to stop the MONWRITE program from writing data.<br />

MONWSTOP<br />

is a CMS immediate comm<strong>and</strong>. It causes MONWRITE to stop processing, close<br />

the output file, <strong>and</strong> exit normally.<br />

#<strong>CP</strong> EXTERNAL<br />

is a <strong>CP</strong> comm<strong>and</strong> that causes an external interrupt.<br />

1. To stop MONWRITE from writing data <strong>and</strong> to close the output file, enter either<br />

MONWSTOP or #<strong>CP</strong> EXTERNAL. If the IUCV specified is *MONITOR, <strong>CP</strong><br />

MONITOR, <strong>and</strong> no other users are connected, data collection goes to a pending<br />

state.<br />

2. For normal system termination, enter the MONWSTOP comm<strong>and</strong> before you<br />

shut down the system. You should receive the message H<strong>CP</strong>6265A indicating<br />

that MONWRITE has successfully connected to IUCV. If not, use the #<strong>CP</strong><br />

EXTERNAL comm<strong>and</strong> to stop MONWRITE, because MONWRITE may not be<br />

ready to recognize the MONWSTOP comm<strong>and</strong>. If the MONWSTOP comm<strong>and</strong> is<br />

processed when MONWRITE is not ready to recognize it, it is ignored by<br />

MONWRITE. It is stacked by CMS for future processing—that is, it remains in<br />

the program stack until MONWRITE is successfully stopped by other means. If<br />

MONWRITE is not ready to recognize the #<strong>CP</strong> EXTERNAL comm<strong>and</strong> as well,<br />

<strong>CP</strong> passes the external interrupt to CMS for processing. For more information,<br />

see the EXTERNAL comm<strong>and</strong>.<br />

3. You may use the CMS HX immediate comm<strong>and</strong> to stop MONWRITE, but the<br />

output file is left in an unpredictable state.<br />

H<strong>CP</strong>6271A Warning: output file does not contain<br />

initial sample configuration records<br />

1856 z/<strong>VM</strong>: <strong>CP</strong> <strong>Comm<strong>and</strong>s</strong> <strong>and</strong> <strong>Utilities</strong> <strong>Reference</strong><br />

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