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Unicenter CA-Scheduler Job Management for VSE User Guide

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4.8 Displaying Network In<strong>for</strong>mation<br />

4.8 Displaying Network In<strong>for</strong>mation<br />

To display the status of each node in a multi-node network, go to the Online<br />

Monitoring panel and enter 7,NET. The following panel is displayed:<br />

<br />

SCHD-CP SCHEDULER COMMAND PROCESSOR <strong>CA</strong>-SCHEDULER<br />

===> MASTER - WR<br />

CONNECT : 4<br />

<br />

<br />

<strong>CA</strong>CM54I NAME SYSID TYPE APPLID ZONE S T A T U S STACK-USAGE<br />

<strong>CA</strong>CM54I USGDNCMD XAD1 JES2 A1SS1 UNCONNECTED K<br />

<strong>CA</strong>CM54I USG22ME 3 <strong>VSE</strong> A2SS1 UNCONNECTED K<br />

<strong>CA</strong>CM54I USG32ME 1 <strong>VSE</strong> A2SS1 UNCONNECTED K<br />

<strong>CA</strong>CM54I USG23ME 1 <strong>VSE</strong> A3SS1 1- LO<strong>CA</strong>L-NODE<br />

<strong>CA</strong>CM54I USG23ME 2 <strong>VSE</strong> A3SS2 1- UNCONNECTED K<br />

<strong>CA</strong>CM54I USG24ME XAE1 JES2 A4SS1 UNCONNECTED K<br />

<strong>CA</strong>CM54I USG24ME XAE2 JES2 A4SS2 UNCONNECTED K<br />

<strong>CA</strong>CM54I USG212ME XAE3 JES2 A12SS1 UNCONNECTED K<br />

<strong>CA</strong>CM54I USG312ME XAE3 JES3 A12SS1 ERROR<br />

END OF DATA <br />

<br />

PF1=HELP<br />

<br />

You should keep an eye on the STACK-USAGE value <strong>for</strong> a connected node.<br />

This is the number of requests (and the amount of private storage those<br />

requests occupy) that the local node is attempting to send to this node. If those<br />

numbers move up and do not move down, it could indicate a slow down in<br />

VTAM communications between the local node and this node and possibly a<br />

lost VTAM connection. <strong>Unicenter</strong> <strong>CA</strong>-<strong>Scheduler</strong> will send a warning message<br />

to the operator console when the amount of storage used to hold the stacked<br />

requests reaches the threshold defined in the VTAMLIM option of the<br />

<strong>CA</strong>IJNET macro. In this case you should use the <strong>Unicenter</strong> <strong>CA</strong>-<strong>Scheduler</strong> or<br />

VTAM VARY INACTIVE command to disconnect communication with this<br />

node. <strong>Unicenter</strong> <strong>CA</strong>-<strong>Scheduler</strong> will then save any stacked requests <strong>for</strong> this<br />

node on the tracking file. When the VTAM problem is resolved, use the<br />

<strong>Unicenter</strong> <strong>CA</strong>-<strong>Scheduler</strong> VARY ACTIVE command to reestablish<br />

communication with this node. <strong>Unicenter</strong> <strong>CA</strong>-<strong>Scheduler</strong> will then resend any<br />

requests that were saved <strong>for</strong> this node.<br />

Chapter 4. Online Monitoring 4-31

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