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Example: DCMT DISPLAY BUFFER Command

DCMT DISPLAY BUFFER

D BUFFER --- Data Buffer -- Size In-use Max Getstg Prfetch-Min Prefetch DEFAULT_BUFFER 4276 30 60 OPSYS 500 Not-Allowd LOG_BUFFER 4276 Not Open 0 OPSYS DBCR_ACCT_BUFFER 2932 490 1470 OPSYS 500 Not-Allowd DBCR_BRCH_BUFFER 4000 200 1000 OPSYS 500 Not-Allowd - Journal Buffer - Size # In-Use Waits DB Ckpt JNL_BUFFER 2004 5 0 17 17 # of Recoveries I/O's in Buffer 0 0 0 Waits on Prior IO Forced IO: Deadlock Split 0 0 7

DCMT DISPLAY BUFFER buffer-name

D BUFFER DBCR_ACCT_BUFFER --- Data Buffer -- Size In-use Max Getstg Prfetch-Min Prefetch DBCR_ACCT_BUFFER 2932 490 1470 OPSYS 500 Not-Allowd Synonym Table User-Defined System-Calculated Total-Space Used 1000 4096 16k Allocation Initial Addit'l Num-Alloc Size-Init Size-Add'l Tot-Space 490 490 1 1.6meg 0 1.6meg Storage Stg-Pools Getmain'd Above-16mb Below-16mb Total 7k 1.6meg 1.6meg 0 1.6meg

DCMT DISPLAY BUFFER buffer-name AREA

D BUFFER DBCR_ACCT_BUFFER AREA --- Data Buffer -- Size In-use Max Getstg Prfetch-Min Prefetch DBCR_ACCT_BUFFER 2932 490 1470 OPSYS 500 Not-Allowd Synonym Table User-Defined System-Calculated Total-Space Used 1000 4096 16k Allocation Initial Addit'l Num-Alloc Size-Init Size-Add'l Tot-Space 490 490 1 1.6meg 0 1.6meg Storage Stg-Pools Getmain'd Above-16mb Below-16mb Total 7k 1.6meg 1.6meg 0 1.6meg ---------- Area ----------- Lock Lo-Page Hi-Page #Ret #Upd #Tret #Ntfy DBCR.ACCTHIST Ret 690001 740040 0 0 0 0 Stamp: 2000-07-11-04.32.28.744494 Pgrp: 15 Share NoICVI NoPerm

DCMT DISPLAY BUFFER buffer-name FILE

D BUFFER DBCR_ACCT_BUFFER FILE --- Data Buffer -- Size In-use Max Getstg Prfetch-Min Prefetch DBCR_ACCT_BUFFER 2932 Not Open 0 OPSYS Synonym Table User-Defined System-Calculated Total-Space Used 1000 0 Allocation Initial Addit'l Num-Alloc Size-Init Size-Add'l Tot-Space 490 0 -------- Data File -------- Mode Stat Pg-Size Fl-Type M-Cache S-Cache DD-Name DBCR.ACCOUNTA Ret 0 2932 non-VSAM No No ACCOUNTA Pre-fetch: Not-Allowed (DMCL) Pages per Track 16 VOLSER: TECH05 DSname: (DMCL).. DBDC.SYSTEMXX.DBCRACCA.X DISP=SHR DBCR.ACCOUNTB Ret 0 2932 non-VSAM No No ACCOUNTB Pre-fetch: Not-Allowed (DMCL) Pages per Track 16 VOLSER: CULL05 DSname: (DMCL).. DBDC.SYSTEMXX.DBCRACCB.X DISP=SHR DBCR.ACCOUNTC Ret 0 2932 non-VSAM No No ACCOUNTC Pre-fetch: Not-Allowed (DMCL) Pages per Track 16 VOLSER: CULL06 DSname: (DMCL).. DBDC.SYSTEMXX.DBCRACCC.X DISP=SHR DBCR.ACCOUNTD Ret 0 2932 non-VSAM No No ACCOUNTD Pre-fetch: Not-Allowed (DMCL) Pages per Track 16 VOLSER: CULL05 DSname: (DMCL).. DBDC.SYSTEMXX.DBCRACCD.X DISP=SHR DBCR.ACCOUNTE Ret 0 2932 non-VSAM No No ACCOUNTE Pre-fetch: Not-Allowed (DMCL) Pages per Track 16 VOLSER: CULL06 DSname: (DMCL).. DBDC.SYSTEMXX.DBCRACCE.X DISP=SHR