Chaye, ... I am in no way the right person for this kind of job. I can do whatever you want with a mainframe, but the PC is all greek to me. -- Martin -- ...
hi every1, i'm hwee kiat n i'm new to dis forum. i'm currently helping a company MONA Computer System (S) Pte. Ltd. to try n run Hercules. but there is a...
Binyamin, My little 2.0GHz single CPU One SATA drive computer kind of provides about 120MB/Sec read write with I/Ozone. Now compare it with 180Kb/Sec read...
Somit, As always, your suggestions were very helpful and thought provoing. I will look into the various improvements you have suggested. However, I am sure ...
On Fri, 1 Sep 2006 02:03:26 -0700 (PDT) chaye wala <chayewala@...> ... Yes, that is the effect of emulation. ... I doubt that anyone is trying to make...
Binyamin Dissen
bdissen@...
Sep 1, 2006 11:37 am
47813
... <idle speculation> If Hercules I/O is so slow, how come PCI Fetch isn't messed up? </idle speculation> Gerhard Postpischil Bradford, VT P.S. I learned on...
If you want to learn about mainframes there are plenty of resources at: http://www-03.ibm.com/servers/eserver/zseries/zos/bkserv/ If this company is serious...
... What kind of emulation disks are you using, eg ckd or cckd? Depending, there are some stats that can be displayed to see if the bottleneck is in the...
... Surely Fetch doesn't *have* to have PCI working - it's just a performance improvement if it does happen on time, no? How often would the PCI miss on say a...
... PCI Fetch won't lose any revs at all, IFF the previously read data record can be completely relocated within Fetch's DIE by the time it is necessary to...
All disks are defined as 3390 disks with no model during creation. Thanks, ... __________________________________________________ Do You Yahoo!? Tired of spam?...
I think I got the message. The emulation of read write opertions (underlying emulated/simulated execution of CCW chains) is executing at its own pace depending...
... If your hard drive light is on alot, you could be swapping which could be helped by adding more main memory to the host computer. If you can figure out...
Folks, Whilst I have not done any tests, well at least recently, I suspect that:- 1. Speeding up you CPU 2. Better still switching to a dual core, dual cpu or...
... So you are either using the ckd or the cckd i/o driver. The performance aspects between the two differ considerably. One way to tell is to look at the...
For comparison, I did a quick test on MUSIC/SP running under Sim390 emulator. It took less than 2 secs to write 16000 blocks (consecutive) on an emulated FBA...
... Adam, that goes DOUBLE for you ;0 How *is* Castro these days :-) The original poster seems to be from .sg (Singapore). Maybe he learned his English from...
... "dave5550" <dave5550@...> wrote: - - - snipped - - - ... - - - snipped - - - Why not hold off suspecting MVS, Hercules, or Windows until we can find out: ...
Start by downloading the Turnkey CD-Rom image from http://www.bsp-gmbh.com/turnkey/ burn it to CD (or mount it from Linux), and install the package from there....
... Dave, This must be because Hercules now generates CPUID format 1 when running in z/Architecture mode. In this format, the first two digits contain an 8-bit...
Gerhard, Geee, how old are you ? (I hope u dont mind) I've started on an IBM/360 model 30 16K-RAM BPS system (disk less). Then DOS/360 , DOS/VS, MFT, VS1,...
I stopped and wondered for almost two days, why I do not want to refrain from this standard IBM dogma. None of these quesitons are important in the light of...
... If doing a simple access method operation, everything is heavily simulated. If doing a system function, such as paging or program loading, everything is...
... Without proper instrumentation it is very hard to tell what is holding you back, but I don't think I can agree yet with your conclusion. Using another...
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