On Tue, Jul 19, 2005 at 09:02:09PM +0200, Tobias Dörkes wrote:
Some weeks ago, i tried to implement the VM shared kernel using SLES9.
But without success. So i asked SUSE, but SuSE does not support the VM
shared kernel !!!
Well, there are no support services from SUSE for this kernel feature,
Hi there,
in former times you have to look into the CPLOAD MAP , usually on the 493
minidisk.
here you can search to the apar (or ptf-) number i.e. / UM31391
With VM 5.1 there is a menu called VMFINFO. You have to select the PPF (maybe
ZVM)
and on a second screen the CPMPONENT (maybe CP).
On
Starting with z/VM 510, the new service command can also be used. Examples
are available at:
http://www.vm.ibm.com/service/servstat.html
Kurt Acker
Leonard Janus [EMAIL PROTECTED]
Sent by: Linux on 390 Port LINUX-390@VM.MARIST.EDU
07/25/2005 11:14 AM
Please respond to
Linux on 390 Port
To
Let's change the question somewhat: what workloads do *you* propose
to run
in the environment? That'd probably give us a better idea of what
you're
trying to do and how it will scale. Are we talking about WWW
hosting, or
application hosting, or ??? Pick a couple hypothetical scenarios
and let's
Assuming you have a 3390 (or something that looks like a 3390) then you get 12
4K blocks on a track, and 15 tracks on a cylinder. That adds up to 720K on a
cylinder (12 * 4 * 15 = 720).
Note that there is some overhead for inodes and such, and you probably don't
want to fill a HFS or ZFS
I have successfully installed SUSE 9 SP2 on a 2G LUN - the swap is on VDISK
(using SWAPGEN5).
At this point all is OK.
I am now trying to add a partition (sdb1) on a 8G LUN.
Using YAST I can successfully add the ZFCP device, add the partition and
provide a load point.
Once I exit YAST I can issue
There are certainly a number of ISV and other service vendors
who are looking at (or already employing!) z/VM to host
multiple Linuxen, one or more for each customer.
Once again, lots of variables. Feel free to comment on
*what* variables are the key ones to control (and in what
What does The link between the console and the processing unit is not
connected mean on the MP3000 Support Element and how do you fix it?
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On 7/25/05, Joerg Reuter [EMAIL PROTECTED] wrote:
Quite frankly, in my opinion you really don't gain that much from this
feature (unless you have a great amount of almost identical guests, all
of them running the same kernel) and upgrading the kernel probably
becomes an administrative
While CPU is not a zSeries strength,
context switching *is* a strength, or seems to be.
The insertion loss when putting z/VM between the hardware
and the workload OS is very small compared to that for VMware.
I always blame the INTeL chip more than VMware (inc, now EMC).
I'd like to add
Peter,
Make sure your run mkinitrd and zipl after exiting yast, and before you
reboot.
Regards,
John
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On Monday, 07/25/2005 at 07:11 ZE2, Ivan Warren [EMAIL PROTECTED]
wrote:
What really makes the whole thing powerful with z/Architecture is the
SIE
feature (Interpretative Exection).. Actually, this feature dates back
from
the S/370 XA era.
This is basically VM in a single instruction (well..
THANK YOU
My apologies - I was under the incorrect impression that YAST did that for
you.
Peter.
John Schnitzler
Jr
[EMAIL PROTECTED] To
com LINUX-390@VM.MARIST.EDU
On Monday, 07/25/2005 at 07:00 ZE2, Rob van der Heij [EMAIL PROTECTED]
wrote:
And you're right, the potential savings with sharing binaries in DCSS
are larger (and probably harder to manage from a software management
point of view). The kernel in NSS and binaries in DCSS are independent
issues
What, pray tell, is union mount?
Alan Altmark
[EMAIL PROTECTED]
ibm.com To
Sent by: Linux on LINUX-390@VM.MARIST.EDU
390 Port
On Monday, 07/25/2005 at 01:17 EST, James Melin
[EMAIL PROTECTED] wrote:
What, pray tell, is union mount?
The ability to mount two file systems at the same mount point. You mount
a r/w filesystem on top of a r/o file system. If you write to a file, it
is redirected to the r/w filesystem.
On 7/25/05, James Melin [EMAIL PROTECTED] wrote:
What, pray tell, is union mount?
Well, for Linux union mount is not there. Other systems (e.g. FreeBSD)
have this mechanism where you mount multiple devices on the same mount
point in some 'transparent' fashion where you're still able to see
*** Reply to note of Mon, 25 Jul 2005 13:17:06 -0500 (EST/CDT)
*** by LINUX-390@VM.MARIST.EDU
The Linux Journal had an article a while back:
http://www.linuxjournal.com/article/7714
For example, if you hava a readonly directory called /ro/etc, that has
two files, inittab and fstab:
I have created a NFS SLES9x install tree and integrated the SLES9x SP2
CDs. Does this mean that when I install SLES9X, it will be at SP2 level or
is there something else I need to do?
Also, when I go into YAST2 online updates, will it reflect all the SP2
updates so they do not show up in the
On Jul 25, 2005, at 3:10 PM, Rob van der Heij wrote:
On 7/25/05, Sal Torres/SBC Inc. [EMAIL PROTECTED] wrote:
The Linux Journal had an article a while back:
http://www.linuxjournal.com/article/7714
That's unionfs - it shares some of the concepts but works on a
different level.
Am I the only
A discussion of SIE can be found in the z/VM Security and Integrity
technical paper,
http://www.ibm.com/servers/eserver/zseries/library/techpapers/
pdf/gm130145.pdf.
The SIE instruction has two levels of virtualization: one
used by PR/SM to
create partitions, the other by CP to create
Oh, thanks so much! Now that old Woody Guhrie song is going to be going
through my head all day.
Be careful or I'll send an .mp3 of it's a small world.
The Church is near, but the road is icy. The tavern is far, but I will walk
carefully. - old Hungarian Proverb
Gordon W. Wolfe, Ph.D. Boeing
On Jul 25, 2005, at 3:26 PM, Wolfe, Gordon W wrote:
Be careful or I'll send an .mp3 of it's a small world.
There's no need to, NOW. Thanks. Thanks a bunch.
Adam
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I have created a NFS SLES9x install tree and integrated the SLES9x SP2
CDs. SPident indeed shows that I am at SP2 level.
However, YaST2 Online Updates show all updates as outstanding. How do I
sync YaST2 online updates up with SP2? There are pages and pages of
outstanding online updates. Has
I suspect you may have to run the mksles9root for sp2.
Regards,
[EMAIL PROTECTED]
NCCI
Boca Raton, Florida
561.893.2415
greetings / avec mes meilleures salutations / Cordialmente
mit freundlichen Grüßen / Med vänlig hälsning
Thank you for responding.
I ran the mksles9root and then installed SLES9x using NFS. It all worked
great. SLES9 boots fine and SPident shows:
CONCLUSION: System is up-to-date!
foundSLES-9-s390x-SP2
All that part worked fine.
The problem is when I go into YaST2 Online Updates, it still
On Mon, Jul 25, 2005 at 3:57 pm, in message
[EMAIL PROTECTED],
[EMAIL PROTECTED] wrote:
Thank you for responding.
I ran the mksles9root and then installed SLES9x using NFS. It all worked
great. SLES9 boots fine and SPident shows:
CONCLUSION: System is up- to- date!
foundSLES- 9-
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