On Sat, 11 Jul 2020 17:09:32 -0500, Al Ferguson
wrote:
Thank you for the insights.
How do you change dynamically root filesystem's mount mode to R/W and back to
R/O?
What do you mean by saying "the IBM Root Filesystem is actually mount at
/ipl-vol/ "?
The Version root has to be mounted R/O o
The chmount command can change a file system from Read Only to Read/Write and
back.
-Original Message-
From: IBM Mainframe Discussion List On Behalf Of
Israel Wagshal
Sent: Sunday, July 12, 2020 11:50 AM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: Is /usr/lpp reserved solely for IBM produ
Hi Israel AMV"SH,
Shavua Tov!
A side point ... If SYS1.PARMLIB is CATALOGd via a Symbolic (e.g.
&SYSR1) your IPL will fail, however, for a successful it can be CATALOGd
via VOL(*).
Regards,
David
On 2020-07-12 04:50, Israel Wagshal wrote:
On Sat, 11 Jul 2020 17:09:32 -0500, Al Ferguson
wro
On Sun, 12 Jul 2020 05:17:08 -0400, David Spiegel
wrote:
Yes, of course.
The only valid indirect cataloging for PARMLIBs at LOADxx processing time are:
1) ** (six asterisks)
2) *MCAT* (Master Catalog's volume)
3) &SYSRS1
That's because their value is automatically establish
On Sun, 12 Jul 2020 08:54:12 +, Gadi Ben-Avi wrote:
Thank you, Gadi.
This is what I was missing...
>The chmount command can change a file system from Read Only to Read/Write and
>back.
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No CIRB.
SCHEDIRB EPPTR=@IRBRTN,TCBPTR=CURRTCB,MODE=SUPR,KEY=SUPR,
PARAMPTR=@#HWORK,MF=(E,OSCHEDIRB,COMPLETE)
When I took a trap after the SCHEDIRB, I saw that
ASXBFIQE/ASXBLIQE were set:
IQE is
007AAFE8 7F4B5D10 | ".). |
007
Are you running in Primary, 31 bit? Is 007AAF88 the correct TCB address? Offset
8 should point to the DEB table, but 0013400E is only halfword aligned.
--
Shmuel (Seymour J.) Metz
http://mason.gmu.edu/~smetz3
From: IBM Mainframe Discussion List [IBM-MAIN
On Sun, Jul 12, 2020 at 3:50 AM Israel Wagshal wrote:
> On Sat, 11 Jul 2020 17:09:32 -0500, Al Ferguson <
> afergu...@neptunescove.org> wrote:
>
> Thank you for the insights.
>
> How do you change dynamically root filesystem's mount mode to R/W and back
> to R/O?
>
as "root" or an ID with approp
Various things can prevent dispatching an IRB.For example: TCBFX, TCBNOIRB,
TCB has an EUT FRR, TCBPMC. Jim Mulder z/OS Diagnosis, Design, Development,
Test IBM Corp. Poughkeepsie NY
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Is the TCB address in the IQE the nominal address or the address of the TCB
prefix? The reason that I'm asking is that it looks like IQE+C points to a word
of zeros, which would seem to mean no RB chain unless it's the prefix.
--
Shmuel (Seymour J.) Metz
http://mason.gmu.edu/~smetz3
__
TCB has a saved EUT FRR, saved by
WAIT ,LINKAGE=SYSTEM,EUT=SAVE
That means that an IRB cannot run on the TCB?
On Sun, 12 Jul 2020 16:23:19 + Jim Mulder
<030bfaf36c30-dmarc-requ...@listserv.ua.edu> wrote:
:> Various things can prevent dispatching an IRB.For example: TCBFX,
Yes, that will defer the dispatching of IRBs.
Jim Mulder z/OS Diagnosis, Design, Development, Test IBM Corp. Poughkeepsie NY
| TCB has a saved EUT FRR, saved by|| WAIT
,LINKAGE=SYSTEM,EUT=SAVE|| That means that an IRB cannot run on the TCB?
---
Thanks. Used a different TCB and all is well.
On Sun, 12 Jul 2020 17:05:27 + Jim Mulder
<030bfaf36c30-dmarc-requ...@listserv.ua.edu> wrote:
:>Yes, that will defer the dispatching of IRBs.
:>Jim Mulder z/OS Diagnosis, Design, Development, Test IBM Corp. Poughkeepsie
NY
:>| TCB has a sa
> On 12 July 2020, at 03:50, Israel Wagshal wrote:
>
> On Sat, 11 Jul 2020 17:09:32 -0500, Al Ferguson
> wrote:
>
> Thank you for the insights.
>
> How do you change dynamically root filesystem's mount mode to R/W and back to
> R/O?
Using ISHELL as “root” (UID=0 or SU Command), under the FI
IBM Machine Type 2828 is an IBM zBC12 machine. As I write this (mid July,
2020), all the latest generally available IBM operating system releases
support this machine model. These releases include:
z/OS 2.4
z/VM 7.1
z/VSE 6.2
z/TPF (including the latest PUT as I write this)
Certain operating sy
Jantje wrote:
>If it were me, yes, we would go for that. But...
If your organization has some sort of reasonable identity management
service that provisions, de-provisions, and otherwise manages user
identities, then you could probably hook TLS client certificate management
for z/OS into that.
Thanks for the nominations, some also coming in via direct e-mail. I'm
seeing some freebies that I didn't know about, and that's terrific. Please
keep them coming.
- - - - - - - - - -
Timothy Sipples
I.T. Architect Executive
Digital Asset & Other Industry Solutions
IBM Z & LinuxONE
- - - - - - -
Hi,
I need to change the name of a HSM ML1 volume.
The volume only contains VTOC files created by backups.
Can I just create a new volume, define it to hsm and move the files to it?
Gadi
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Gadi,
I would advise you do the following so HSM knows what's where:
HSEND ADDVOL newvolser UNIT(3390) MIGRATION(ML1 NODRAIN)
HSEND ADDVOL oldvolser UNIT(3390) MIGRATION(DRAIN)
HSEND FREEVOL MVOL(oldvolser) AGE(0) TARGETLEVEL(ML1)
Once complete you can DELVOL the oldvolser.
HTH
Richard March
Thanks
Will HSM move the files already on the old volume, or do I have to do it myself?
Gadi
-Original Message-
From: IBM Mainframe Discussion List On Behalf Of
Richard Marchant
Sent: Monday, July 13, 2020 9:18 AM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: Changing the volser of an HSM
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