Re: Tape drive contention
1998-12-17 02:16:25
Thomas Denier wrote:
>
> What would happen in the event of a situation like the following:
> 1.An OS/390 system has 2 3590 drives
> 2.An ADSM server on the system has a device class for 3590 drives with a
> MOUNTLIMIT of 2
> 3.Batch jobs unrelated to ADSM start using both 3590 drives
> 4.ADSM starts a process that requires a 3590 drive
First in, first out :-)
ADSM waits MOUNTWait minutes.
The DEFINE DEVclass parms MOUNTWait (max. time to wait to be mounted)
and MOUNTRetention (retain idle tapes before dismounting) are the
corresponding parms.
mfg
Gerhard Ginzler
---------------------------------------- gerhard.ginzler AT akh-wien.ac DOT at
Institut f. Medizinische Computerwissenschaften (IMC) (+43)(1)40400-3633
Institut f. Medizinische Computerwissenschaften (IMC) (+43)(1)40400-3633
Universitaet Wien / Allgemeines Krankenhaus Fax: (+43)(1)4088188
Waehringer Guertel 18-20
A-1090 WIEN
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