Re: Question on TCP window size for FTP

MTU is 1492 (no jumbo frames) -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: INFO IBM-MAIN

Question on TCP window size for FTP

Good morning list: I'm FTPing files from one z/OS mainframe at my site to another mainframe. On a packet trace I can clearly see that the FTP window is small (about 20K) while if I FTP from my PC to my mainframe I see that the window is scaled and it is 256K. My side uses TCPSENDBFRSIZE

Re: Question on TCP window size for FTP

I'm unaware of the max value they specified on their stack ... But I understood their TCP stack is configured with send/receive buffers also of 256K. On my stack the max value was not specified and I can see that the FTP from my PC do use a 256K window ... BTW both sides are z/OS 1.11 Mauri.

z114 and z/OS 1.11

Good morning list We are moving from a z10-BC to a z114. We are running z/OS 1.11. Anything that I should be aware of other than the fixes mentioned below ? BTW our z/VM sysprog also applied the required fixes to z/VM 5.4 ... Any comments on the z/VM or Linux areas ? I applied fixes of the

Re: z114 and z/OS 1.11

Just one more addition ... Maintenance was applied to CFs, DS8700 and HMC too ... -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: INFO IBM-MAIN

Re: z114 and z/OS 1.11

Oh man, great answer, exactly what my boss wanted to hear !!! Thanks a lot. Mauri. -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: INFO IBM-MAIN

Question on PR/SM dispatcher

Good day list I would like to understand something that is not still clear to me regarding PR/SM dispatching. Just to be clear I'm asking only about shared processors (not dedicated) and with dynamically determined time slices. I'm interested to understand the LPAR dispatching (before I

Re: Question on PR/SM dispatcher

Thank you Jim. Crystal Clear. -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: INFO IBM-MAIN

Re: Newbie with the Hardware Instrumentation - HIS

What a pitty that the .MAP file can not be given as input to IPCS when browsing the system trace It could be cool, isn't it ? -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to

Re: Newbie with the Hardware Instrumentation - HIS

Lizzete, Bob Thank you for your prompt answers ... Mauri -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at

Newbie with the Hardware Instrumentation - HIS

Good Morning, I managed to start and collect some files (see below) SYSHIS20100829.170256.CNT SYSHIS20100829.170256.MAP SYSHIS20100829.170256.SMP.00 SYSHIS20100829.170256.SMP.01 SYSHIS20100829.170256.SMP.02 with the Hardware Instrumentation services. I couldn't find any

JCLSCAN program from the CBT tape

Hello List: Does somebody know if the JCLSCAN and IGC0023F sample source in the CBT tape work ? We are running z/OS 1.9 ... If yes, how should I link-edit them ? Thanks for your help. Mauri. -- For IBM-MAIN subscribe /

Re: Mixed ISC-3 and Infiniband on a z9

Hi Radoslaw: Thank you for the answer And Happy New year for you and all the list. Mauri. -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET

Mixed ISC-3 and Infiniband on a z9

Hi: We are running 2 z9 machines and use ISC3 CF links. We would like to know whether we can add Infiniband links in a mixed ISC3 and Infiniband farm (the idea is to have links that also work in a future z10) Thanks in advance for your help. Mauri

Edit Macros and Compiled REXX

Hi: We installed for a trial the IBM REXX compiler. I compiled a REXX script and 2 REXX edit macros succesfuly onto SYSCEXEC. And they run nice. I also compiled the same REXX script and edit macros onto a real load module. I mean created an object and Pre+link-edited it. The script runs ok

Re: Edit Macros and Compiled REXX

Hi, Ben/Ted, Thank you for your prompt answer. Mauri. -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at

HMC API - Retrieving Operating system messages

Good Morning list: I managed to send requests to the HMC via the HMC API (thanks to Ed Jaffe for the Share presentation on this topic ... It made it easy !). I'm using a REXX script running on a z/OS image to send the commands to the HMC. My question is: I noticed that I can wait for an

Re: HMC API - hwmcaapi library for zLinux

On Sun, 29 Mar 2009 20:46:47 -0500, Peter Bishop peter.bis...@eds.com wrote: go to Services, then API. They're all listed there, including the Linux ones... cheers Peter Thank you Peter !!! I was happy to arrive to the office today and see your answer !!! I will download it soon hopefully

HMC API - hwmcaapi library for zLinux

Good morning HMC fans: I downloaded snipl I tried to find the hwmcaapi library for zLinux in resourcelink without success. Someone that can point me to the exact url ? Thanks in advance for your help. Mauri. -- For IBM-MAIN

How to protect with RACF an XCF group ?

Good morning list, Is there a way to protect with RACF whether (or not) one can connect to an XCF group ? I found in SYS1.MACLIB(IXCYCON) a reason code of IXCRSNCODENOSAFAUTH EQU X'084C' but was unable to find a RACF profile that protects the groups Any

Re: How to protect with RACF an XCF group ?

Thank you Elardus ... I want to emphasize ... I'm not asking for a XES strucuture but an XCF group ... In assembler language, IXC* services rather than IXL* Mauri. -- For IBM-MAIN subscribe / signoff / archive access

Re: How to protect with RACF an XCF group ?

Elardus, Thank you again ... We are getting closer ... Seems MVSADMIN.XCF.CFRM is related to the ability to define something in the CFRM dataset ... I need to understand how to protect IXCCREAT Mauri. -- For IBM-MAIN

Re: How to protect with RACF an XCF group ?

Elardus and Walter, many thanks. -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at

ALLOWUSERKEYCSA and key 10

Good day list I would like to know what is the impact of the parameter ALLOWUSERKEYCSA when the storage is in key ten (10) ... I'm curious because when just looking at a dump I found some chunks in ECSA key 10 ... If I understand correctly, at the dump I looked the PKM allowed only keys 8

Re: ALLOWUSERKEYCSA and key 10

Hi Rob: Thanks for the answer ... And for MXI ... I undertand why CICS needs keys 8-9 ... The question is: May sometimes found that a problem program is running with a PKM of for example 8, 9 and 10 that will allow the user program to SPKA to key 10 ? BTW, my bet is the same than ours ... I

Re: ALLOWUSERKEYCSA and key 10

No PROLOG ... -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html

Re: ALLOWUSERKEYCSA and key 10

On Tue, 28 Oct 2008 09:59:08 -0400, Rob Scott [EMAIL PROTECTED] wrote: The ability to SPKA to Key10 is controlled by the contents of CR3 and for V=V programs I would expect a PPT entry for the program (unless the program concerned is manipulating CR3 using something like the LCTL instruction).

Re: ALLOWUSERKEYCSA and key 10

Are you sure the storage you see in the dump is in key ten (x'A0') and not key one (x'10')? Yes I'm sure -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message:

IEF403I when no other console than the HMC

Hi list: We are issuing the command MN JOBNAMES,T from our COMMNDxx In addition our CONSOLxx member contains MONITOR(JOBNAMES-T) for each defined console Now, there are cases on which we want to IPL our DR site (a shadow image copy of the first, using a different CPC) without any of the

Re: IEF403I when no other console than the HMC

Hi: Many thanks for the ideas on what to I will check them tomorrow at work ... Mauri. -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN

Re: Is Parallel Programming Just Too Hard?

IIRC under z/OS (in fact in Open edition) there was an MPI implementation called OE something ... When I saw it (a few years ago) it was MPI 1.1 http://www-unix.mcs.anl.gov/mpi/ -- For IBM-MAIN subscribe / signoff / archive

Mapping macro IHAESW

Good Morning list ! I'm looking for the mapping macro IHAESW ... I browsed SYS1.MACLIB and SYS1.MODGEN without success ... I found the description of the ESW in POP and in the data areas books ... I can code the DSECT myself, but want to know if there is an existing one. SYS1.MODGEN(IHAIRB)

Question on LU6.2 trace - Request Header flags

Good Morning list ! Supposing I get a message whose request header (ISTRH) shows that the RHFI bit is ON BROWSESYS1.MACLIB(ISTRH) Line 0069 C Command === Scroll RHFI EQU B'1000' FORMAT

Re: Question on LU6.2 trace - Request Header flags

Paul/John Thank you for your prompt answer. I do have SNA formats. I will try to search for the other books. For the time being I will compare the 2 bytes of ru+1 for x'0502', and if yes, I will check if it is x'0502FF', to be sure that it is the attach request ... I hope I will not find in the

Re: Question on LU6.2 trace - Request Header flags

On Mon, 18 Jul 2005 12:05:36 -0500, Chase, John [EMAIL PROTECTED] wrote: -Original Message- From: IBM Mainframe Discussion List On Behalf Of Paul Hanrahan There used to be manuals that detailed the TH, RH and RU in gruesome detail. SNA Formats was one; the other I knew about was SNA