Re: dedicate DASD not operational under z/VM 4.1

Holger, you confuse me - we can deal with VM rejecting our SPID requests. Worked fine with minidisk and dedicated disks in the past. Did smth change ? Best regards, Ingo ** Ingo Adlung, Linux for zSeries - Strategy Design

Re: DASD layout error

My understanding is that the old, old, old, _real_ 3380 devices don't support ECKD, which is necessary for support in Linux/390. If those are indeed that type of device, then I believe you are out of luck. If the 3380's are behind a 3990 Control Unit I suppose one could go and remove all coded

Re: DHCP Client problem with SUSE distribution.

I've never tried to use DHCPCD on Linux/390. Sounds a little bizarre to me. Still, you might try using a Linux DHCPD server and see if it handles things better. If you're using an OSA in QDIO mode, virtual hipersockets in z/VM 4.2 or CTC/IUCV links, DHCP (server or client) will not work. It

PAV Support - any requirement for it ?

** Ingo Adlung, Linux for zSeries - Strategy Design The box said, 'Requires Windows95 or better', ...so I installed LINUX.

Re: PAV Support - any requirement for it ?

David, the way we envision we could operate PAV devices would work for different storage attachment technologies than ESCON/FICON too ... :-) Best regards, Ingo ** Ingo Adlung, Linux for zSeries - Strategy Design The box

Re: LinuxWorld Article series

instead. Depends on the workload ... Best regards, Ingo -- Ingo Adlung, Linux for zSeries - Strategy Design The box said, 'Requires Windows95 or better', ...so I installed LINUX. Barton Robinson [EMAIL PROTECTED]@VM.MARIST.EDU on 25.04.2002 16:48:30 Please respond to Linux on 390 Port [EMAIL

Re: LVM Shark

-- Ingo Adlung, Linux for zSeries - Strategy Design The box said, 'Requires Windows95 or better', ...so I installed LINUX. Sergey Korzhevsky [EMAIL PROTECTED]@VM.MARIST.EDU on 25.05.2002 11:36:19 Please respond to Linux on 390 Port [EMAIL PROTECTED] Sent by:Linux on 390 Port [EMAIL

Re: Lotus Domino Server for L/390

It is not - I'll contact you offline, understanding your requirements. Ingo -- Ingo Adlung, Linux for zSeries - Strategy Design The box said, 'Requires Windows95 or better', ...so I installed LINUX. Sergey Korzhevsky [EMAIL PROTECTED]@VM.MARIST.EDU on 25.05.2002 13:17:31 Please respond

Re: Betr.: Re: SuSE or RED HAT

We are aware of it and are already working with George Kraft defining a LSB base for zSeries ... :-) Getting applications, including IBM's embracing it is a different challenge, though, and not unique to a particular platform. Best regards, Ingo Alan Cox [EMAIL PROTECTED]@VM.MARIST.EDU on

Re: Wine on Linux for S/390

you worry about... Ingo -- Ingo Adlung, Linux for zSeries - Architecture Design mail: [EMAIL PROTECTED] - phone: +49-7031-16-4263

Re: Parallel Access Volumes with SLES7

understand those) but real workload you folks run in your shops. Thanks and best regards, Ingo -- Ingo Adlung, Linux for zSeries - Architecture Design mail: [EMAIL PROTECTED] - phone: +49-7031-16-4263 |-+ | | James Peddycord

Interest in a shared (cluster) file system for Linux on zSeries environments

contact me directly at [EMAIL PROTECTED] Thanks in advance and best regards, Ingo Adlung -- Ingo Adlung, zSeries Linux and Virtualization Architecture mail: [EMAIL PROTECTED] - phone: +49-7031-16-4263 -- For LINUX-390 subscribe

Re: SuSE and GDPS/XRC

BR setup that GDPS provides support for. Best regards, Ingo -- Ingo Adlung, zSeries Linux and Virtualization Architecture mail: [EMAIL PROTECTED] - phone: +49-7031-16-4263 Linux on 390 Port LINUX-390@VM.MARIST.EDU wrote on 04.05.2005 16:36:30: I was thinking to do a Sync and Drop process

Re: SuSE and GDPS/XRC

. I simply maintain that it does not produce reliable backups for a large class of users. Best regards, Ingo -- Ingo Adlung, zSeries Linux and Virtualization Architecture mail: [EMAIL PROTECTED] - phone: +49-7031-16-4263 Linux on 390 Port LINUX-390@VM.MARIST.EDU wrote

Re: I want to conifrm VSWITCH's MTU size.

, however, it is this connection that imposes your MTU limits - is OSA connected to a network supporting jumbo frames and have you configured the VM OSA TCP/IP definition accordingly? If yes you should be fine. Best regards, Ingo Adlung Linux on 390 Port LINUX-390@VM.MARIST.EDU wrote on 09.06.2005

Re: 2005-10-04 Recommended Linux on zSeries code drop to developerWorks

Linux on 390 Port LINUX-390@VM.MARIST.EDU wrote on 07.10.2005 17:35:05: vmcp has a return value, which you can check in scripts. e.g: # vmcp some large query # echo $? 0 stands for everything is fine, any other value for problems. vmcp returns ENOBUFS (105) if the buffer was not

Re: Temporary disruption to channel paths - impact on z/Linux?

or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 Mit freundlichem Gruß / Best regards, Ingo Adlung -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO

Re: Temporary disruption to channel paths - impact on z/Linux?

and the service level you were running back then it is hard to judge whether you unveiled a possible bug, though. Did you involve IBM or distributor service at that time? Linux on 390 Port LINUX-390@VM.MARIST.EDU wrote on 19.02.2006 02:53:39: Ingo Adlung wrote: VM doesn't shield from Linux

Re: Compiler tuning options

Gruß / Best regards, Ingo Adlung -- Ingo Adlung, STSM, System z Linux and Virtualization Architecture mail: [EMAIL PROTECTED] - phone: +49-7031-16-4263 -- For LINUX-390 subscribe / signoff / archive access instructions, send email

Re: Bad Linux backups

-- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 Ingo -- Ingo Adlung, STSM, System z Linux and Virtualization

Re: ECKD vs FBA problem on MF Linux Lpar

... Best regards, Ingo -- Ingo Adlung, STSM, System z Linux and Virtualization Architecture mail: [EMAIL PROTECTED] - phone: +49-7031-16-4263 Linux on 390 Port LINUX-390@VM.MARIST.EDU wrote on 08.08.2006 18:57:51: That looks like you don't have the zfcp kernel module on your system. What does

Re: ECKD vs FBA problem on MF Linux Lpar

with ourselves. If we could nail down the problem Mike describes it could certainly become a nice add-on feature :-) Best regards, Ingo -- Ingo Adlung, STSM, System z Linux and Virtualization Architecture mail: [EMAIL PROTECTED] - phone: +49-7031-16-4263 Linux on 390 Port LINUX-390@VM.MARIST.EDU wrote

Re: ECKD vs FBA problem on MF Linux Lpar

some light on that ... Best regards, Ingo -- Ingo Adlung, STSM, System z Linux and Virtualization Architecture mail: [EMAIL PROTECTED] - phone: +49-7031-16-4263 Linux on 390 Port LINUX-390@VM.MARIST.EDU wrote on 08.08.2006 23:31:47: Ah! I see what you meant. Yes, he was using EDEV. Neat

Re: Server Time Protocol support for zSeries

, but currently this anticipated support is limited to LPAR only, as z/VM doesn't provide the required guest support, yet. STP will follow. Best regards, Ingo -- Ingo Adlung, STSM, System z Linux and Virtualization Architecture mail: [EMAIL PROTECTED] - phone: +49-7031-16-4263 Linux on 390 Port LINUX-390

Re: Server Time Protocol support for zSeries

face without! Best regards, Ingo -- Ingo Adlung, STSM, System z Linux and Virtualization Architecture mail: [EMAIL PROTECTED] - phone: +49-7031-16-4263 Linux on 390 Port LINUX-390@VM.MARIST.EDU wrote on 11.10.2006 20:41:46: On 10/11/06, Ingo Adlung [EMAIL PROTECTED] wrote: We are working

Re: SNA via OSA - Best option?

be managed. That means there has to be a process in your networking group who assigns them. Alan Altmark z/VM Development IBM Endicott Best regards, Ingo -- Ingo Adlung, STSM, System z Linux and Virtualization Architecture mail: [EMAIL PROTECTED] - phone: +49-7031-16-4263

Re: DB2 UDB consolidation on zSeries Linux

Mit freundlichem Gruß / Best regards, Ingo Adlung * * * Frohes Neues Jahr * * * Happy New Year * * * Feliz Año Nuevo * * * Bonne Année * * * -- Ingo Adlung, STSM, System z Linux and Virtualization Architecture mail: [EMAIL PROTECTED] - phone: +49-7031-16-4263

Re: Pros/Cons of FCP connection DASD

/htbin/wlvindex?LINUX-390 [attachment barton.vcf deleted by Ingo Adlung/Germany/IBM]

Re: Linux on z and VTS == compatible at all?

The tape support should be in place to my knowledge. What's missing is the tape management piece. Of course we could consider writing a driver that applies tape library functions for VTS but without any tape management software on top it would only be a piece of technology. I.e. if there is any

Re: GDPS/XRC for z/VM and Linux volumes

Bob, could you please explain your pain points with GDPS/XRC in your Linux/VM setup? While z/VM itself doesn't seem to timestamp its I/O Linux does and z/VM would carry all Linux timestamps out to the storage control unit as it re-issues the Linux I/O requests. Do you have problems with these

Re: GDPS/XRC for z/VM and Linux volumes

Bob, AFAIK GDPS/XRC is a supported configuration except that only the Linux I/O is timestamped and hence XRC eligible while I/O on VM's own behalf is not (unless it changed recently). I.e. if this is acceptable for your setup you should be able adding Linux volumes to your XRC configuration. Not

Re: GDPS/XRC for z/VM and Linux volumes

Bob David, I understand and share your frustration in regard to this particular issue. However, let me please assure this is not about stepchild'ing the z/VM environment and/or not understanding the necessity for z/VM being a critical part of an end-to-end managed structure. Instead it is about

Re: GDPS/XRC for z/VM and Linux volumes

- sigh. So also for Linux volumes that are GDPS/XRC managed through z/OS you must currently not define data consistency groups passing LPAR boundaries - z/VM or not. If you have an immediate need for it (or already use it unaware of said limitations) please let me know! Best regards Ingo - Ingo

Re: z/Linux or zLinux - which is preferred?

/ signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 Mit freundlichem Gruß / Best regards Ingo Adlung -- For LINUX-390

Re: Informix on zLinux ?

/linux_z_database_performance_2008_02_26.pdf for more information about running Informix on Linux on z. Best regards Ingo Adlung Linux on 390 Port LINUX-390@VM.MARIST.EDU wrote on 19.09.2008 16:38:54: anyone doing this yet ? We appear to be about to jump into this world and any advise is welcome. We

Re: z/Linux and z/OS

the hosting environment more appropriate for their very workload use patterns :-) Mit freundlichem Gruß / Best regards Ingo Adlung Linux on 390 Port LINUX-390@vm.marist.edu wrote on 26.07.2012 17:17:19: From: גדי בן אבי gad...@malam.com To: LINUX-390@vm.marist.edu, Date: 26.07.2012 17:38 Subject: Re

Re: dasdfmt - why are you so darn slow?

completion status you know it ended up fine on the device? i.e. verification only satisfying paranoia? Mit freundlichem Gruß / Best regards Ingo Adlung Ingo AdlungIBM Deutschland Research

Re: cio_ignore vs Linux in System z

to operate on are configured to it you can presumably safely turn it off. Best regards Ingo Ingo AdlungIBM Deutschland Research IBM Distinguished Engineer Development GmbH

Re: hyptop question

Hi Alan, > This isn't how DIAGNOSE instructions work. Instead of worrying about > converting user privclass to IBMCLASS and associating with the running > DIAGNOSE, it's done in the more primitive hindbrain of CP. > Architecturally, a DIAGNOSE is associated a SINGLE privilege class (or >

Re: RHEL 6 CPU Scalability

and the concurrent, aggregated CPU capacity needs exceed 64 cores (or 32 cores running SMT2 giving you 64 HW threads) you may need spilling over into an additional z/VM instance anyhow ... Mit freundlichem Gruß / Best regards Ingo Adlung

Re: z/Linux 32-bit modules

> For more information on Linux on System z, visit > INVALID URI REMOVED > u=http-3A__wiki.linuxvm.org_=DwIFaQ=jf_iaSHvJObTbx- > siA1ZOg=jQ4IiHbzZ0l-wFKuUHMHvPIsi5vD8MZZCyI- > y49pWL0=JOdhBeHl39zHyMABaQdYX11GAkR60MQJSEE8fd4nBOU=Rl2aVlL8NmGJszDP

Re: S3 compatible private cloud server for Linux on Z

uUHMHvPIsi5vD8MZZCyI- > y49pWL0=3v5chFeMYu7Ub0NTS60Umr6-wvkKPAaFM733Oocr1dw=cC1hSoq- > qQNMuNRKx8GiNC-n3MST5jrWvqbze7D5Fjc= > Mit freundlichem Gruß / Best regards Ingo Adlung Ingo Adlung

Re: Happy birthday

hat was the quick remedy :-) But in the end wanted to allow for as many as the clients actually needed and/or desired ... > > Original message > From: Ingo Adlung > Date: 12/19/19 23:55 (GMT+10:00) > To: LINUX-390@VM.MARIST.EDU > Subject: Re: [LINUX-390] Happy birthday >

Re: Happy birthday

back from the 2.3 kernel to 2.2, still avoiding large memory allocations when all a client wanted to operate where just a handful of devices ... Mit freundlichem Gruß / Best regards Ingo Adlung Ingo Adlung

Re: Cloud using zlinux

DwIBaQ=jf_iaSHvJObTbx- > siA1ZOg=jQ4IiHbzZ0l-wFKuUHMHvPIsi5vD8MZZCyI- > y49pWL0=bbrzflMCZXsS7kt3_X3J_9yKrx2txiLNTiu5SNAwCKU=270I_rnjm- > sbfNQzkWjRZSu_v1pXgJ59yrlnsUiUPAM= > Ingo Adlung

Re: Pervasive disk encryption questions

> For LINUX-390 subscribe / signoff / archive access instructions, > send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit > https://urldefense.proofpoint.com/v2/url? > u=http-3A__www2.marist.edu_htbin_wlvindex-3FLINUX-2D

Re: Who is still using z/VM and z/Linux?

By which metrics do you think it suffered in its attractiveness? Best regards Ingo Ingo AdlungIBM Deutschland Research & IBM Distinguished Engineer Development

Re: vmrelocate and quiescence time

I may be wrong but I think the Guarded Page facility is about load references. This could e.g. help Java to determine hot versus cold objects without generating too much overhead. As such it could therewith also assist determining the active working set ... but in the end the question remains how

Re: VM system name

; Virtualization Development > ----------- > IBM Deutschland > Schoenaicher Str. 220 > 71032 Boeblingen > Phone: +49-7031-16-2177 > E-Mail: stefan.

Re: z/Linux and VM RDR files

I don't recall how an unsolicited DE is processed today, but I don't feel a udev event would be the adequate action. Perhaps it could become an informational log entry that could be filtered ... Best regards Ingo Linux on 390 Port wrote on 21/05/2021 14:12:30: > From: Dave Jones > To: