Option 3

Option 3 of the main menu shows RESERVE activities.

Figure 1. Option 3 - Volume List

                         ENQ/DEQ Monitor - VOLUME List

 Enter S to  select a Volume for details
       A for active Reserves on  Volume
       L volume on command line to locate a Volume

-- ------ --------- Dev. Max ---------- ------------ Reserve Time -------
S. Vol.   Total Res nbr  Res Elap.(sec)  Avg.(ms)  Min.(ms)  Max.(ms) Tot
 _ STSO04       201 02AD  03       1496       159        11       845
 _ STSO02       582 01A6  05       1485        21         6       506
 _ STSO01      1114 01AD  04       1496        43         6      2951
 _ RUBB01        61 0234  01       1477       105        34       488
 _ RES51B         1 02A0  01       1258     26784     26784     26784
 _ RES51A       129 0236  02       1499        31         8       629
 _ PR0003         1 02AF  01       1478        55        55        55
 _ PR0002         1 01AC  01       1478        44        44        44
 _ PR0001       261 01AB  03       1479        18         8       179
 _ HSMMG1        12 01A1  02       1129        82        17       364
 _ DB0003         1 02A9  01       1480        43        43        43
 _ DB0002         1 01AA  01       1481        46        46        46
 _ DB0001        12 01A9  04       1482        33        12       359
 _ CAT510      2136 0237  06       1499       146         6      1334

Command ===> __________________________________________________________________
F1=Help      F2=Split     F3=Exit      F4=Print     F5=Sort_vol  F6=Sort_cnt
F7=Backward  F8=Forward   F9=Swap     F10=Sort_avg F11=Sort_max F12=Sort_tot

Figure 1 shows the panel displayed when Option 3 is selected.

Select S on a single volume to display RESERVE activities on that volume. Figure 2 shows the information displayed when S is selected on a single volume.

Figure 2. Option 3 - Volume Entry List (S is selected)

                      ENQ/DEQ Monitor - VOLUME Entry List      ROW 1 TO

Volume entry list for:

 Volser. . . . . . : STSO01      Average Reserve Time (ms) : 32
 Tot.nr of Reserve : 487         Minimum Reserve Time (ms) : 6
 Dev.nr. . . . . . : 01AD        Maximum Reserve Time (ms) : 1765
 Max Reserve Cnt. .: 04          Total   Reserve Time (sec): 15
 Elapsed Time (sec): 1594

Interval
- Rate - ------ -------- ----------------------  ------------ Time -----
S  min.   Count MajName  Minor name (max 22 ch)  Avg ms  Min ms  Max ms
_     0       5 SYSZVVDS STSO01 .                    31      30      32
_     0       2 SYSZVVDS STSO01 .                    22      21      23
_     0       4 SYSZVVDS STSO01 .                    29      27      31
_     8     214 SYSZVVDS STSO01                      19       4     133

Command ===> ___________________________________________________________
F1=Help      F2=Split     F3=Exit      F4=Print     F5=Sort_maj  F6=Sort_cnt
F7=Backward  F8=Forward   F9=Swap     F10=Sort_avg F11=Sort_max F12=Sort_tot

Select A on a single volume to display the active RESERVEs on the volume. Figure 3 shows the information displayed when A is selected on a single volume with active RESERVEs.

Figure 3. Option 3 - Volume Active Reserve List (A is selected)

                      ENQ/DEQ Monitor - Active Reserve List    Row 1 to 1 of 1

Active Reserve for :

 Volser. . . . . . : CAT510      Average Reserve Time (ms) : 288
 Tot.nr of Reserve : 5315        Minimum Reserve Time (ms) : 6
 Dev.nr. . . . . . : 0237        Maximum Reserve Time (ms) : 1438
 Max Reserve Cnt. .: 04          Total   Reserve Time (sec): 1553
 Elapsed Time (sec): 8083        Volume  Reserve Rate (min): 39

-------- ---------------------------------------- ----------- -------- --------
Major    Minor name (max 40 ch)                   Active msec Jobname  Pgmname
SYSZJES2 CAT510SYS1.HASPCKPT                             968  JES2     HASJES20
******************************* Bottom of data ********************************

Command ===> ___________________________________________________________
F1=Help    F2=Split   F3=Exit    F9=Swap   F12=Cancel

Command L volume_name will locate the desired volume if it exists in the collected data.

Press PF1 to display a help panel.

Press PF4 to print the entire volume selection list.

Press PF5, PF6, PF10, PF11, PF12 to sort on volume, total reserve count, average reserve time, maximum reserve time, and total reserve time, in that order.

Select a minor name to get the information about the jobnames and program names that issued RESERVE.

Note: The average, minimum, and maximum reserve time displayed in Figure 2 and Figure 3 can be out of sync if there is an active RESERVE request on that volume.