NetBatch Manual

Scheduler Planning, Configuration, and
Management
NetBatch Manual—522460-004
3-19
Warm Starting a Scheduler
terminates at the break with a “file not found” error instead of continuing through
subsequent files.
> NETBATCH /NAME $ZBAT, NOWAIT, CPU 1, PRI 150/ $DATA7.ZBAT
*WARNING* Scheduler log-file chaining lost: Error 11.
Continuing …
> PPD $ZBAT
Name Primary Backup Ancestor
$ZBAT 1,52 $Z161
> FILEINFO $DATA7.ZBAT.*
$DATA7.ZBAT
Code EOF Last Modification Owner …
ATTACH 847 28672 18-Oct-94 11:05:59 255,255 …
ATTACH0 847 3072 18-Oct-94 11:05:58 255,255 …
BATCHCTL O 847 552 18-Oct-94 16:28:24 255,255 …
CHKQUE 847 16384 18-Oct-94 16:28:43 255,255 …
CHKQUE0 847 0 18-Oct-94 16:28:47 255,255 …
EXECUTO0 847 12288 17-Oct-94 15:59:02 255,255 …
EXECUTOR 847 12288 18-Oct-94 16:20:38 255,255 …
JOB 847P 16384 18-Oct-94 16:28:40 255,255 …
JOBCLAS0 847 12288 14-Oct-94 11:02:57 255,255 …
JOBCLASS 847 12288 18-Oct-94 16:20:38 255,255 …
LOGAAA 847 52800 14-Oct-94 14:43:28 255,255 …
LOGAAB 847 660 14-Oct-94 14:51:08 255,255 …
LOGAAD O 847 2772 18-Oct-94 16:28:48 255,205 …
NBATTX 847 0 18-Oct-94 13:57:38 255,255 …
NBATTX0 847 0 18-Oct-94 13:57:38 255,255 …
Considerations
When you run the scheduler program NETBATCH for a warm start (RUN NETBATCH
command excludes ! parameter), the program:
•
Creates the scheduler’s primary process under super ID (255,255) ownership.
°
The execution priority of the primary process is one less than its TACL creator,
unless specified otherwise by the PRI run option or the $CMON process. For
information about $CMON, see the Guardian Programmer’s Guide.
°
The CPU of the process is the same as that of its TACL creator unless
specified otherwise by the CPU run option or the $CMON process.
•
Opens the scheduler’s configuration file BATCHCTL in the database subvolume
specified in the RUN NETBATCH command. The file contains the values of the
scheduler’s attributes when the scheduler stopped.
•
Creates and opens the scheduler’s log file. By default, the program creates this file
in the database subvolume specified in the RUN NETBATCH command. The
default file ID is LOGxxx, where xxx are sequentially assigned characters in the
range AAA-ZZZ (LOGAAA … LOGAAZ, LOGABA … LOGZZZ, LOGAAA …).