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Interpreting Capture/Storage Status |
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The status of the Capture/Storage Agent can be found in the second line of the output from both the SQDconf and sqdmon display commands. Information provided includes the current operational status as well as an indication of the state of the Transient Storage Pool.
SQDF901I Configuration file : /home/sqdata+/<capture_agent_name>/<capture_agent_name>_store.cab
SQDF902I Status : MOUNTED,STARTED
Possible values include combinations of the following:
Status |
Console |
Description |
MOUNTED |
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On-line and Ready |
NOTMOUNTED |
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Off-line, No active process (on z/OS, no active Job or Task) |
STARTED |
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Capture and Publishing are both active |
PAUSED |
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Capture Paused and waiting on a command, Publishing continues until all transient data is consumed |
STOPPED |
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Capture and Publishing are suspended |
STALLED |
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One or more target Engines not connected or not responding |
FULL |
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Transient Storage Pool Full. This is a Normal condition, but may indicate high latency likely due to target side performance. Capture will stop reading logs long enough for space to be freed. |
DEADLOCK |
Y |
CRITICAL CONDITION, Storage Pool TOO SMALL, Cannot hold the current Unit of Work (UOW). MUST expand Storage Pool before Capture and Publishing can continue, which can be done while Capture is running. |
Notes:
1.Each line of the display is prefixed with a Message Number corresponding to the information on that line. In the case of Status, message number SQDF902I is displayed.
2.<capture_agent_name> should match the agent name specified when the capture configuration (<capture_agent_name>.cab) file was created.
3.Certain messages, particularly those that require intervention will also be directed to the Operator Console on z/OS and the system log on Linux and AIX, including the DEADLOCK condition:
SQDF207E DEADLOCK CONDITION DETECTED FOR <capture_agent_name>_store.cab
3.The Deadlock state requires intervention. See the section,Size the Transient Storage Pool and adjust the Number of Blocks or Files allocated to the Store Pool or add another mount point/directory where additional files can be allocated, by modifying the CDCSTORE configuration file as described in Modify Transient Storage Pool.
