STREAMNM Resource Table

A CICS® Resource that describes an MVS™ log stream used by an active system running CICS Transaction Server and being managed by CICSPlex® SM.

The Primary key field for this resource class is STREAMNAME.

There are no object specific actions for this resource class.

External resource name: CICSMVSLogStream
Length: 160
Usage: API or WUI or CICS Management Client Interface or EVALDEF
API view: Yes
CMAS context: No
SCOPE applies: Yes
Only query CMASs in workload: No
Object type: CICS Resource
Copybook identifier: EYUt0078

Table 1. Valid CPSM operations
Operations	Actions	Parameters	Required
GET		None	N/A
SET		None	N/A

Table 2. STREAMNM resource table attributes
Name	Datatype	Source	Len	Sum	Set	Description	Attr ID
EYU_CICSNAME	CHAR	CPSM	8	DIF	No	CICS System Name
EYU_CICSREL	CHAR	CPSM	4	DIF	No	CICS Release
EYU_RESERVED	CHAR	CPSM	4	N/A	No	Reserved
AUTODEL	EYUDA	STAT	4	LIKE	No	Auto-delete option	21
AUTODEL Output valid values	YES, NO
BRWREAD	BINARY	STAT	4	AVG	No	Number of reads from log	13
BRWSTRT	BINARY	STAT	4	AVG	No	Number of log browse starts	12
BUFAPPNDRQ	BINARY	STAT	4	AVG	No	Number of buffer append requests	16
BUFFWAIT	BINARY	STAT	4	AVG	No	Number of waits due to buffer being full	11
BYTES	BINARY	STAT	8	AVG	No	Total number of bytes written	7
CUFWTRS	BINARY	STAT	4	AVG	No	Current number of tasks waiting for buffer flush	8
DASDONLY	EYUDA	STAT	4	LIKE	No	DASD-only option	17
DASDONLY Output valid values	YES, NO
DELETES	BINARY	STAT	4	AVG	No	Number of log-tail deletes	14
LGGAKPFREQ	BINARY	STAT	4	AVG	Yes	Activity keypoint frequency	26
LGGAKPSTKN	BINARY	STAT	4	AVG	No	Number of activity keypoints taken	28
LGGLGDEFER	BINARY	STAT	4	AVG	Yes	Log deferral interval	27
LGSQUERIES	BINARY	STAT	4	AVG	No	Logstream query count	32
MAXBLK	BINARY	STAT	4	AVG	No	Maximum block size	19
PKFWTRS	BINARY	STAT	4	AVG	No	Peak number of tasks waiting for buffer flush	9
RETPD	BINARY	STAT	4	AVG	No	Data retention period (days)	20
RETRYERRS	BINARY	STAT	4	AVG	No	Number of retryable errors	15
RWRITES	RATE3	CPSM	8	AVG	No	Rate of writes to log	34
STATUS	CVDAS	INQ	4	LIKE	No	Log stream status	3
STATUS Output valid values	OK, FAILED
STRCNAME	CHAR	STAT	16	DIFF	No	Coupling facility structure	18
STREAMNAME-1	CHAR	INQ	26	DIFF	Yes	MVS log stream	1
SYSTEMLOG	CVDAS	INQ	4	LIKE	No	System log indicator	4
SYSTEMLOG Output valid values	SYSLOG, NOSYSLOG
TFCWAIT	BINARY	STAT	4	AVG	No	Total number of tasks that waited for buffer flush	10
USECOUNT	BINARY	INQ	4	SUM	No	Number of journals and forward recovery logs	5
WRITES	BINARY	STAT	4	AVG	No	Number of write requests	6

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Last updated: Thursday, 27 June 2019