Re: Question on use of LPARNAME, SYSNAME and SMFID

2023-02-13 Thread Ed Jaffe
On 2/13/2023 7:23 PM, Al Sherkow wrote: I don’t think this happens anymore, but also long ago a machine could be significantly changed and keep the same serial number to make software licensing simpler. (For example, replacing a 3033 with a 3090). Keeping the CPUTYPE and the serial number

Re: Question on use of LPARNAME, SYSNAME and SMFID

2023-02-13 Thread Al Sherkow
The 4-char SMFID has been around a very long time. This field is in the header of SMF records at offset=14 (SMF70SID), SMF0SID, etc.). SYSNAME and SYSPLEX were added to many SMF records with MVS/ESA 5.1.0 (as documented in MXG with change 12.034 on Feb 14, 1994). LPARNAME was added in 1988

Re: Irish data centers....an opportunity?

2023-02-13 Thread David Crayford
On 13/2/23 02:34, Hobart Spitz wrote: IMHO, the fault lies in the character stream orientation of UNIX, C, HTML etc. The shorted-sighted design was motivated by the limited budgets and underpowered systems of many early UNIX users. On record oriented systems, (z/OS and z/VM) common operations

Re: Question on use of LPARNAME, SYSNAME and SMFID

2023-02-13 Thread Peter Relson
>I think the SMFID is older than SYSNAME. I think SYSNAME dates from the late >80s or 90s, whereas SMFID was in the early versions of MVS. System symbols are only 30 years old, but system name (via CVTSNAME) has existed since at least MVS/SP1.3 (no later than 1977). SMF ID (SMCASID) appears to

Re: Hsm for system dump volume

2023-02-13 Thread Glenn Wilcock
Yes, auto migration will suffice. Use the HSM ADDVOL command to have HSM manage a nonSMS volume. You'll define it as a PRIMARY volume. You can specify the days to keep the data sets on the volume before they are migrated with the MIGRATE(days) keyword. You should also specify the THRESHOLD

Re: How to get MetalC "INLINE" report

2023-02-13 Thread Schmitt, Michael
I said in the pmap, i.e. the section of the listing produced by the LIST compiler option. -Original Message- From: IBM Mainframe Discussion List On Behalf Of Andrew Rowley Sent: Friday, February 10, 2023 5:45 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: How to get MetalC "INLINE"

Re: Are JNI required to be re-entrant and/or re-usable?

2023-02-13 Thread Steve Austin
Yes you are correct, and the assembler program would need to be added to the program class. I had had hoped to find documentation to confirm what I've seen and maybe find a way around it, but no luck so far. -Original Message- From: IBM Mainframe Discussion List

Re: Are JNI required to be re-entrant and/or re-usable?

2023-02-13 Thread Seymour J Metz
If it's not reusable then you might as well use a LINK[X]. -- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 From: IBM Mainframe Discussion List [IBM-MAIN@LISTSERV.UA.EDU] on behalf of Steve Austin [steve.aus...@macro4.com] Sent: Monday, February

Re: Are JNI required to be re-entrant and/or re-usable?

2023-02-13 Thread Steve Austin
I'm pretty sure I could do that, even if it meant retaining the address using name/token services. However, the assembler program is not re-usable, so I need a fresh copy for each call. -Original Message- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of

Re: Are JNI required to be re-entrant and/or re-usable?

2023-02-13 Thread Seymour J Metz
Does the Java runtime allow loading and stashing the address of the routine he first time you need it and serializing access to it? -- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 From: IBM Mainframe Discussion List [IBM-MAIN@LISTSERV.UA.EDU]

Are JNI required to be re-entrant and/or re-usable?

2023-02-13 Thread Steve Austin
I have a Java JNI routine written in C and used as a wrapper to a venerable assembler program. The assembler program is neither re-entrant or reusable and to reflect this the JNI routine is linked RENT=NO and REUS=NO. However, the RENT=NO and REUS=NO does not appear to be being honoured, as the