On Tue, 24 Nov 2020 at 13:39, Kirk Wolf <[email protected]> wrote:

>    ISGENQ
>        REQUEST=OBTAIN,
>        COND=YES,
>        QNAME=QN,RNAME=RN,RNAMELEN=52,
>        CONTROL=EXCLUSIVE,
>        SCOPE=SYSTEMS,
>        RETCODE=RC,RSNCODE=RSN,
>        ENQTOKEN=MYTOK

> I notice that Obtains takes about 14ms and Releases about 12ms, so 100
> iterations is almost 3 seconds.
>
> I guess that makes sense with SCOPE=SYSTEMS, but I'm doing this on a system
> that isn't on a sysplex  (but it is running second level at IBM RDP).

I don't understand why you have SCOPE=SYSTEMS... Are you sharing a
resource across systems that are not in a sysplex? This is possible
with GRS, but not common these days, and can lead to problems. That
you are running in a VM doesn't seem relevant.

Tony H.

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