It could have but there is only 1 mvs started under a vm in our z15.
The mvs is defined plexcfg=xcflocal.
Resiliency Services on Z Mainframe
alain.benveni...@kyndryl.com
> Le 23 nov. 2023 à 21:07, Jon Perryman a écrit :
>
> It sounds like the OP is sharing a volume between 2 different sysplex
It sounds like the OP is sharing a volume between 2 different sysplexes. If
that's the case, then hardware reserves may also be a problem that should be
investigated.
On Thu, 23 Nov 2023 11:37:29 -0600, Steve Estle wrote:
>Assuming you are running ZOS in native mode (not as guest under ZVM) wh
Assuming you are running ZOS in native mode (not as guest under ZVM) where your
dump/restores are occurring, I would definitely look at RMF reports - my first
place to look is RMF Monitor III online - if not active, turn on with the
recording VSAM files - typically "F RMF, S III" - this should s
Most likely to be SAN issue and not z/OS. You could look at the RMF Ficon
report to see if there is buffer credit starvation, for example. This can
occur even if your competing z/OS is idle but has SAN resources allocated
in the switch. Also check the RMF ESS Link stats which would show any
comp
Hi,
With a z/VM7.3 with the last RSU and a z/OS2.5 I met this week a performance
problem for a client who restores on our site.
My z/OS is required to restore the z/OS client's bootstrap.
When done I need to change several things for him to IPL.
It means that the dasd are shared between my z/OS
