Re: ipl boot-disk clear, SINGLE USER mode??

2004-03-12 Thread Rob van der Heij
On Fri, 2004-03-12 at 00:49, Richard Troth wrote: To re-set your root password (or any local account password), do this: ... ipl the installation system ... insmod dasd dasd=whatever mount /dev/something /mnt chroot /mnt sh passwd root

Re: ipl boot-disk clear, SINGLE USER mode??

2004-03-12 Thread Rob van der Heij
On Fri, 2004-03-12 at 00:34, Richard Troth wrote: This is why we need consistent support for Leland's PARM patch. I think he used the LOADPARM option which afaik is an undocumented interface. We did patches to support the PARM option of the IPL command ages ago (in the ISP/ASP Redbook) but I

Re: Changing Ethernet adaptors

2004-03-12 Thread Cornelia Huck
Mar 11 18:39:57 theuniverse kernel: No lcs capable cards found /lib/modules/2.4.19-3suse-SMP/kernel/drivers/s390/net/lcs.o: init_module: No such device Hint: insmod errors can be caused by incorrect module parameters, including invalid IO or IRQ parameters. You may find more information in

Re: ipl boot-disk clear, SINGLE USER mode??

2004-03-12 Thread Malcolm Beattie
Rob van der Heij writes: vmlinx linux007 201 /mnt/tmp Yes, vmlinx is a little bash script that issues the CP LINK command through hcp, adds the new device to /proc/dasd/devices and issues the mount. If you replace the invocation of mount with something that just outputs a map line like

Re: LINUX-390 Digest - 10 Mar 2004 to 11 Mar 2004 (#2004-69)

2004-03-12 Thread Paul Hanrahan
Sorry to hear about your loss. Some things haunt people for a life time. Making peace with the past can be really a difficult thing. LINUX is just another operating system to me but people never cease to amaze me. -- For

Re: ipl boot-disk clear, SINGLE USER mode??

2004-03-12 Thread Malcolm Beattie
[following up to myself, sorry] Malcolm Beattie writes: line. Use another automount daemon over a separate mountpoint with a timeout of only a few seconds. Except the timeout from non-usage of the filesystem will only trigger automount into unmounting it and the underlying minidisk will still

Re: CMS client to get to remote Oracle

2004-03-12 Thread Rod Furey
If your remote dB responds to DRDA requests then you can use that to issue queries directly from DB2/VM. Rod -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message:

Re: TAPE IPL failed in LINUX installation.

2004-03-12 Thread DAYANIDHI Arunagiri
Hi, CHIP is already offline in OS390 and please tell me how should I make CHPID online for linux. This is the first time I am doing tape IPL to install LINUX, and sequence of the files on the tape is also like tapeipl.ikr, parmfile, initrd. Pls. help. Best Regards Dayanidhi A Ext: 6220

Re: TAPE IPL failed in LINUX installation.

2004-03-12 Thread Rich Smrcina
You can perform CHPID offline/online operations from the HMC. I don't have one to check with, so unfortunately I can't tell you the steps. On Fri, 2004-03-12 at 05:20, DAYANIDHI Arunagiri wrote: Hi, CHIP is already offline in OS390 and please tell me how should I make CHPID online for

Re: Dynamically adding minidisks

2004-03-12 Thread Rob van der Heij
On Thu, 2004-03-11 at 22:31, Richard Troth wrote: On Thu, 11 Mar 2004, Rob van der Heij wrote: That would be only for LVM logical volumes right? Since extending a minidisk with an ext2 filesystem on it is not really an option. Sure it is. You can enlarge an EXT2 FS, I'm even more obscure

Can't locate module char-major-10-224

2004-03-12 Thread Peter E. Abresch Jr. - at Pepco
I am running SuSE Linix SLES8 with the latest patches applied on a native IBM 9672-R26 LPAR. I keep receiving the following message on my console and logs: Mar 12 07:30:00 mainpepl modprobe: modprobe: Can't locate module char-major-10-224 What is causing this and how can I correct this problem

Drastically altering the DASD configuration of an existing Linux image

2004-03-12 Thread James Melin
Way way way far back in the day when I first built my Linux distributions (November of 2000?), not knowing how they would be used, I made my best guess as to disk allocation. Now it looks as though the momentum for going with Linux in a production capacity is growing. Unfortunately, the number of

Re: ipl boot-disk clear, SINGLE USER mode??

2004-03-12 Thread Adam Thornton
On Fri, 2004-03-12 at 02:23, Rob van der Heij wrote: On Fri, 2004-03-12 at 00:34, Richard Troth wrote: This is why we need consistent support for Leland's PARM patch. I think he used the LOADPARM option which afaik is an undocumented interface. There's a ZIPL patch that does LOADPARM as a

Re: Can't locate module char-major-10-224

2004-03-12 Thread Post, Mark K
Peter, Take a look at the second hit from this Google search: http://www.google.com/search?hl=enie=UTF-8oe=UTF-8q=Can%27t+locate+module +char-major-10-224btnG=Google+Search (I used this as a search argument: Can't locate module char-major-10-224) Mark Post -Original Message- From:

Re: Can't locate module char-major-10-224

2004-03-12 Thread Malcolm Beattie
Peter E. Abresch Jr. - at Pepco writes: I am running SuSE Linix SLES8 with the latest patches applied on a native IBM 9672-R26 LPAR. I keep receiving the following message on my console and logs: Mar 12 07:30:00 mainpepl modprobe: modprobe: Can't locate module char-major-10-224 What is

VSWITCH and LINUX

2004-03-12 Thread Davis, Larry
Is there any good articles or presentations on setting up a Linux, Sorry should it be Flock, Herd, or School for penguins. I am trying to setup a REDHAT AS 3 system on a VSWITCH network under z/VM 4.4.0 RSU 0401 Any suggestions? TIA,\|/ (. .) ooO-(_)-Ooo Larry Davis, 6-2380

Re: VSWITCH and LINUX

2004-03-12 Thread Post, Mark K
Larry, Hopefully you saw this coming: http://linuxvm.org/Present/ Mark Post -Original Message- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Davis, Larry Sent: Friday, March 12, 2004 10:27 AM To: [EMAIL PROTECTED] Subject: VSWITCH and LINUX Is there any good articles

Re: VSWITCH and LINUX

2004-03-12 Thread Miguel Diaz
A colony of penguins Regards, Miguel Diaz Staff Software Engineer TCP/IP for z/VM Davis, Larry [EMAIL PROTECTED] Sent by: Linux on 390 Port [EMAIL PROTECTED] 03/12/2004 10:27 AM Please respond to Linux on 390 Port To [EMAIL PROTECTED] cc Subject VSWITCH and LINUX Is there any good

Re: In-house VM courses on offer in Europe

2004-03-12 Thread Stephen Frazier
I was not aware that there was anyone in Europe that offered VM education. However, as I am in the US I really don't care. :) The subscribers in Europe may find that information useful and relevant to this list. The subscribers to this list all know that many other subscribers have products for

Re: VSWITCH and LINUX

2004-03-12 Thread Alan Altmark
On Friday, 03/12/2004 at 10:27 EST, Davis, Larry [EMAIL PROTECTED] wrote: Is there any good articles or presentations on setting up a Linux, Sorry should it be Flock, Herd, or School for penguins. I am trying to setup a REDHAT AS 3 system on a VSWITCH network under z/VM 4.4.0 RSU 0401

linux idle ticks under vm

2004-03-12 Thread Daniel Jarboe
We have a few linux servers with kernel.hz_timer = 0 that run under z/VM. I'm not sure how that patch factors into things below. I know the linux CPU numbers are relative to the CPU z/VM gives the dispatched guest, but how about idle ticks/jiffies from the linux perspective? The VM accounting

Re: VSWITCH and LINUX

2004-03-12 Thread Davis, Larry
Yes I was and in fact I should have looked first, but I am getting lazy lately, or in more of a rush than I should be. Thanks Larry -Original Message- From: Post, Mark K [mailto:[EMAIL PROTECTED] Sent: Friday, March 12, 2004 10:36 AM To: [EMAIL PROTECTED] Subject: Re: VSWITCH and LINUX

Re: VSWITCH and LINUX

2004-03-12 Thread Davis, Larry
So Allen If I understand and my VM system is in a 10.38.135.0 network and I want to connect several Linux guests to a VSWITCH controlled by TCPIP then I would need to make all the Linux user in the 10.38.135.0 network |-| | Network | | Switch | |-| | | | |

Re: Can't locate module char-major-10-224

2004-03-12 Thread Jim Sibley
Malcom, this seem to a problem introduced by SuSE at the SLES8 SP3 problem. I am seeing the same thing on an unmodified SLES8 SP3, both 31bit and 64bit. As a temporary workaround, I have put the following in /etc/modules.conf: alias char-major-10-224 off It turns the message off and I am seen

Re: In-house VM courses on offer in Europe

2004-03-12 Thread David Boyes
The cultural norm for this mailing list has been that one-time unsolicited ads have been reasonably well tolerated, usually in the form of an announcement of availability. Responses to inquiries are always appropriate, but most people have taken the contact me offline for more information

VSWITCH and LINUX

2004-03-12 Thread Jim Sibley
Sorry should it be Flock, Herd, or School for penguins. The correct term seems to be rookery of penguins. = Jim Sibley RHCT, Implementor of Linux on zSeries Computer are useless.They can only give answers. Pablo Picasso __ Do you Yahoo!? Yahoo! Search - Find

Re: ipl boot-disk clear, SINGLE USER mode??

2004-03-12 Thread Richard Troth
On Fri, 12 Mar 2004, Rob van der Heij wrote: I think he used the LOADPARM option which afaik is an undocumented interface. As Adam mentioned, there were/are two such patches, both courtesy of Mr. Lucius. The one you use for example: IPL 200 PARM -b is what I use on a regular basis.

VSWITCH network

2004-03-12 Thread Davis, Larry
I have successfully connected, at least from a VM perspective, a couple of Linux images to the Virtual Switched network on VM. Thanks to Alan's presentation from SHARE in February. Although Alan, please add the TYPE QDIO arguments to the end of the CP DEFINE NIC F00 command in the VSITCH section,

Re: Can't locate module char-major-10-224

2004-03-12 Thread Peter E. Abresch Jr. - at Pepco
Thanks to all that replied. I inserted the following into my /etc/modules.conf as suggested and the messages have stopped. alias char-major-10-224 off I have searched SuSE and find no reference to this problem. Should I report this and if so, how do I report a problem to SuSe? What is the url?

OT: Penguin terminology, was RE: VSWITCH and LINUX

2004-03-12 Thread Post, Mark K
According to Webster, a rookery is The breeding place of a colony of, so colony would be the collection of birds, rookery is where they breed. So, when is IBM going to come out with a new version of the zSeries boxes code-named rookery? :) Mark Post -Original Message- From: Linux on

Re: OT: Penguin terminology, was RE: VSWITCH and LINUX

2004-03-12 Thread Gregg C Levine
Hello (again) from Gregg C Levine Mark, your right. It is. I had an inspired guess, right after Jim Sibley asked that question. Or even posed the response, and you confirmed it. Naturally even I got stuck, so it seems you win the prize. --- Gregg C Levine [EMAIL PROTECTED]

Re: VSWITCH and LINUX

2004-03-12 Thread Arty Ecock
Hi, Two other collective nouns for penguins are waddle and raft. A waddle is a bunch of penguins on land, and is preferred over rookery. A raft is a group of penguins floating on the surface of water (where they spend most of their time). Cheers, Arty

Password authentication with PAM

2004-03-12 Thread JF T
Configuring PAM to remember the ten latest passwords used was a breeze on SLES8. You just add this entry to /etc/security/pam_pwcheck.conf: password: nullok use_cracklib remember=10 and previously used passwords will be listed in /etc/security/opasswd. SLES-security-guide-EAL3.pdf (SLES

Lindows (oops, sorry) LindowsOS

2004-03-12 Thread Jim Sibley
http://story.news.yahoo.com/news?tmpl=storycid=581e=1u=/nm/20040312/tc_nm/tech_lindows_dc = Jim Sibley RHCT, Implementor of Linux on zSeries Computer are useless.They can only give answers. Pablo Picasso __ Do you Yahoo!? Yahoo! Search - Find what you re

OT: Penguin terminology, was RE: VSWITCH and LINUX

2004-03-12 Thread Jim Sibley
According to Webster, a rookery is The breeding place of a colony of, so colony would be the collection of birds, rookery is where they breed. So, when is IBM going to come out with a new version of the zSeries boxes code-named rookery? :) So much for relying on the advanced education of my

Re: Password authentication with PAM

2004-03-12 Thread Post, Mark K
If the pam_pwcheck.so module does not exist on your system, then you're probably out of luck (unless you're willing to build it yourself from source). If it does exist, then try this: strings /path/to/pam_pwcheck.so | grep etc/ and see if anything interesting pops out. Mark Post

Re: Can't locate module char-major-10-224

2004-03-12 Thread Marcy Cortes
I have searched SuSE and find no reference to this problem. Should I report this and if so, how do I report a problem to SuSe? What is the url? Thanks. You should! I've always reported problems by sending emailing to [EMAIL PROTECTED] And included these as the first lines of the email: FIRST

Hillgang Meeting

2004-03-12 Thread Ferguson, Neale
The brochure for the next Hillgang meeting, which will be held on April 8 at CA's office in Herndon, may be found at: http://www.vm.ibm.com/events/hillgang.pdf Follow the instructions at the bottom of the brochure to register. The agenda for this meeting is: - Breakfast - Brought to you

Re: Penguin terminology, was RE: VSWITCH and LINUX

2004-03-12 Thread Davis, Larry
I hope I don't have to clean the rookery. -Original Message- From: Post, Mark K [mailto:[EMAIL PROTECTED] Sent: Friday, March 12, 2004 12:26 PM To: [EMAIL PROTECTED] Subject: OT: Penguin terminology, was RE: VSWITCH and LINUX According to Webster, a rookery is The breeding place of a

Re: Penguin terminology, was RE: VSWITCH and LINUX

2004-03-12 Thread David Heilman
Something has to be done It's a little deep in here. Davis, Larry wrote: I hope I don't have to clean the rookery. -Original Message- From: Post, Mark K [mailto:[EMAIL PROTECTED] Sent: Friday, March 12, 2004 12:26 PM To: [EMAIL PROTECTED] Subject: OT: Penguin terminology, was RE:

Re: VSWITCH and LINUX

2004-03-12 Thread Alan Altmark
On Friday, 03/12/2004 at 11:26 EST, Davis, Larry [EMAIL PROTECTED] wrote: So Allen If I understand and my VM system is in a 10.38.135.0 network and I want to connect several Linux guests to a VSWITCH controlled by TCPIP then I would need to make all the Linux user in the 10.38.135.0 network

Re: VSWITCH network

2004-03-12 Thread Post, Mark K
Larry, I'm not sure what you're asking for regarding the Linux side. Can you explain a little more? Mark Post -Original Message- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Davis, Larry Sent: Friday, March 12, 2004 12:09 PM To: [EMAIL PROTECTED] Subject: VSWITCH

Certifying prodcuts on linux over multiple platorms

2004-03-12 Thread Jim Sibley
(Longish, Friday afternoon musings). We are running into some interesting problems in testing Linux across platforms. It is the opposite of building penguin colonies or rookeries or rafts or waddles. The scenario is common enough. We have a database product that goes through release and fix

Re: VSWITCH and LINUX

2004-03-12 Thread Alan Altmark
On Friday, 03/12/2004 at 02:25 EST, someone offline wrote: If you want a separate network, the VSWITCH isn't involved. You would use a Guest LAN with a virtual router. (You could connect the virtual router to the real network via the VSWITCH if desired.) Would this offload some

Re: Certifying prodcuts on linux over multiple platorms

2004-03-12 Thread David Boyes
1 - each group needs a common storage for their work. NFS appears to be the best choice because it tracks distributions better than say AFS, which may not work with bleeding edge products. I'd disagree with that. AFS tracks the OS releases pretty well. For the last two major AFS releases,

Re: linux idle ticks under vm

2004-03-12 Thread Rob van der Heij
On Fri, 2004-03-12 at 16:51, Daniel Jarboe wrote: So if the VM records show that a guest used 10% of the total CPU, and a before/after of /proc/stat shows that half of the ticks were spent in the idle task, did the guest truly only need 5%? As more guests use CPU, I'd expect that guest's

Re: VSWITCH network

2004-03-12 Thread Davis, Larry
I was wrong the Linux side picked up the NIC cards right away. I believe I have a routing issue now though. I currently have a starter system up now playing with the VSWITCH structure here is the VMSWITCH information q vswitch detail VSWITCH SYSTEM REDHAT Type: VSWITCH Active: 2 MAXCONN:

Re: linux idle ticks under vm

2004-03-12 Thread Rob van der Heij
On Fri, 2004-03-12 at 22:02, Daniel Jarboe wrote: On Fri 3/12/2004 3:35 PM, Rob van der Heij wrote: This, compared with what you would not expect to happen: user/nice/sys staying pretty much the same, but idle going down? When the CPU is taken away frequently, it would seem to Linux that the

Re: VSWITCH network

2004-03-12 Thread Alan Altmark
On Friday, 03/12/2004 at 04:05 EST, Davis, Larry [EMAIL PROTECTED] wrote: I was wrong the Linux side picked up the NIC cards right away. I believe I have a routing issue now though. I currently have a starter system up now playing with the VSWITCH structure here is the VMSWITCH information

[FWD] new distribution(Tao Linux) for s390

2004-03-12 Thread Xose Vazquez Perez
Original Message New Port: Tao Linux s390, by Pasi Pirhonen Submitted by parsley on Thu, 03/04/2004 - 15:47. Pasi has gone and done it again, and brought the number of platforms Tao runs on to THREE - and surely, Tao must be one of the few free Linux distros ported to a

Re: [FWD] new distribution(Tao Linux) for s390

2004-03-12 Thread Arnd Bergmann
On Saturday 13 March 2004 01:09, Xose Vazquez Perez wrote: Original Message New Port: Tao Linux s390, by Pasi Pirhonen Submitted by parsley on Thu, 03/04/2004 - 15:47. Pasi has gone and done it again, and brought the number of platforms Tao runs on to THREE - and surely,

Re: VSWITCH and LINUX

2004-03-12 Thread Dennis Musselwhite
Hi, A couple of things to keep in mind when you use a VSWITCH. (1) Whenever possible, couple your Linux guests directly to the VSWITCH so the IP Addresses are all registered on the VSWITCH LAN segment. If the VSWITCH knows all of the IP Addresses in use you can run in the default (NONROUTER)

Re: VSWITCH network

2004-03-12 Thread Dennis Musselwhite
Hi Larry, Based on the Query VSWITCH response, it seems only one guest initialized the interface. The other guest is represented in the response with a single line: Adapter Owner: REDHAT01 NIC: 0F00 Name: UNASSIGNED If it had initialized the interface you would have seen more lines (like