Pawel (privately) wrote: > More details: > > By the way: > our memory on one of the servers is 24 GB (physical) + 10 GB (swap). > > It should be enough for 60 jBASE processes, should not it? > It isn't the number of processes but what they are all doing mate ;-). In fact, while you would think that 10GB of swap was enough, you should at least have an equal amount as the memory (24GB), to cater for marginal conditions. While the old rule of thumb of 3X main memory gets a bit out of whack at 24GB, I would allocate that anyway myself. How much does 64GB of disk cost you, even at IBM prices. Also, when you are getting these issues, you should add on lots of it anyway so you can diagnose without the system crashing (though it may go very slowly). > We are exporting ldr_cntrl=maxdata=0x80000...@userregs in our .profiles. > > Hmmmm. Did someone tell you to try that?
You mgiht also try 64K datasegment page sizes and different limits as follows: ldr_cntr=maxdata=0xb0000...@dsa@textpsize...@stackpsize=64k@DATAPSIZE=64K (You may want MAXDATA to be lower, and you might wnat to unset this to use watson, but please consult the IBM manual about that as I don't remember off-hand) But it won't help if you are not using the watson allocator I suspect. The real problem here is the application expecting to create a 1GB in memory transaction, not trying to tune the system so that it can support that :-) Are they TEMENOS supplied routines that do that, because you should be complaining about them if it is. Your own batch programs you can fix. > ulimit on test environment processes is: > jsh t24fe ~ -->ulimit -a > time(seconds) unlimited > file(blocks) unlimited > data(kbytes) 2097152 > You might need data to be unlimited. > stack(kbytes) 4194304 > memory(kbytes) unlimited > coredump(blocks) 2097151 > nofiles(descriptors) 4096 > > Kind regards > Pawel > JIm --~--~---------~--~----~------------~-------~--~----~ Please read the posting guidelines at: http://groups.google.com/group/jBASE/web/Posting%20Guidelines IMPORTANT: Type T24: at the start of the subject line for questions specific to Globus/T24 To post, send email to [email protected] To unsubscribe, send email to [email protected] For more options, visit this group at http://groups.google.com/group/jBASE?hl=en -~----------~----~----~----~------~----~------~--~---
