Re: Old IBM Mainframe - Still Useful?

2009-03-25 Thread John Summerfield
Andrew Wiley wrote: On Tue, Mar 24, 2009 at 8:23 PM, John Summerfield deb...@herakles.homelinux.org wrote: What kind of terminal equipment will they be using? Students would access their VM's through SSH. 3. What would they be doing? Each VM will probably have a webserver hosting

Re: Old IBM Mainframe - Still Useful?

2009-03-25 Thread Ed Long
I've been following this thread with interest. Having done a couple of CBA's for similar ideas, its unlikely that the old mainframe, regardless of what it is, including the 7060's, competes with a VMWARE like configuration running on commodity hardware like an Intel box. I know of several

Re: Windows an linux under z/VM

2009-03-25 Thread Patrick Spinler
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 John Summerfield wrote: This isn't really the place to discuss these diffulties, it's sufficient to say that virtualisation on Linux isn't ready yet. Not with XEN, not work KVM and not using the vir* tools. Mhh ... I'd say this depends to extent

Re: Solaris v. Linux

2009-03-25 Thread David Boyes
On 3/23/09 4:46 PM, Erik N Johnson e...@uptownmilitia.com wrote: By the same token, although Sun will insist that Solaris is 'open source' and will show the same types of development speed up that people have so often cited Linux for, it's barely open source. I can certainly attest to this

Re: Solaris v. Linux

2009-03-25 Thread Alan Cox
dtrace analogue in Linux. Dtrace is just too cool to be without -- I hope that if IBM does buy Sun that they contribute the dtrace code to open-source. It'd save a lot of time. ZFS, too. I've yet to come across something that I couldn't do with systemtap (on x86 at least that dtrace could have

SUSE on Native LPAR

2009-03-25 Thread Martin, Larry D
I am very new to Linux and am trying to install Linux on an LAPR on a z9BC. I can load the initial Kernel by putting the CD (CD1) into the CD-ROM drive on the HMC and perform a Lad from CD. After setting up the network the Linux kernel wants to read the rest of CD1. If I tell him to use

Re: SUSE on Native LPAR

2009-03-25 Thread Jones, Russell
I copied the install files to my PC and ran an ftp server on my PC to complete the install. I used a freebe ftp server called FileZilla. Russell Jones ANPAC System Programmer -Original Message- From: Linux on 390 Port [mailto:linux-...@vm.marist.edu] On Behalf Of Martin, Larry D Sent:

Re: Solaris v. Linux

2009-03-25 Thread Carey Tyler Schug
IIRC, when Linux390 first came out, parts of it were object only, closed source. Has this changed? If not maybe complaints about closed source in Solaris are not so reasonable. David Boyes wrote: On 3/23/09 4:46 PM, Erik N Johnson e...@uptownmilitia.com wrote: I can certainly attest to

Re: Solaris v. Linux

2009-03-25 Thread Andrej
2009/3/26 Carey Tyler Schug sqrfolk...@comcast.net: IIRC, when Linux390 first came out, parts of it were object only, closed source. Has this changed? If not maybe complaints about closed source in Solaris are not so reasonable. Makes you wonder why how RedHat, Novell, Slackware and Debian

Re: Solaris v. Linux

2009-03-25 Thread Mark Post
On 3/25/2009 at 3:27 PM, Carey Tyler Schug sqrfolk...@comcast.net wrote: IIRC, when Linux390 first came out, parts of it were object only, closed source. Has this changed? That has not been the case for a good number of years now. Mark Post

Re: Solaris v. Linux

2009-03-25 Thread Neale Ferguson
qdio and the 3590 drivers *used* to be closed source. On 3/25/09 3:27 PM, Carey Tyler Schug sqrfolk...@comcast.net wrote: IIRC, when Linux390 first came out, parts of it were object only, closed source. Has this changed? If not maybe complaints about closed source in Solaris are not so

Re: Solaris v. Linux

2009-03-25 Thread David Boyes
On 3/25/09 2:45 PM, Alan Cox a...@lxorguk.ukuu.org.uk wrote: a best of both worlds would work and indeed perhaps moving to GPLv2 so code can be shared). Amen to that. As cool as it is, dtrace syntax is fugly. That is one advantage for systemtap. I've had a lot of stability problems with

Re: SUSE on Native LPAR

2009-03-25 Thread David Boyes
You can only do the initial boot from the HMC. All the rest of the code installation has to be done from a remote workstation. The error -1 is likely to be either a bad exports file or no name resolution. Wrt to getting VM, talk to your IBM rep. It is very easy to get z/VM as a trial system for a

Re: SUSE on Native LPAR

2009-03-25 Thread Bruce Hayden
On Wed, Mar 25, 2009 at 2:53 PM, Martin, Larry D ldmar...@co.pg.md.us wrote: I am very new to Linux and am trying to install Linux on an LAPR on a z9BC. I can load the initial Kernel by putting the CD (CD1) into the CD-ROM drive on the HMC and perform a Lad from CD. After setting up the

Re: Solaris v. Linux

2009-03-25 Thread Mark Post
On 3/25/2009 at 3:36 PM, Andrej andrej.gro...@gmail.com wrote: 2009/3/26 Carey Tyler Schug sqrfolk...@comcast.net: -snip- Makes you wonder why how RedHat, Novell, Slackware and Debian co-operated on this, doesn't it :} Why? Almost every Linux distribution has made exceptions to their own

Re: Solaris v. Linux

2009-03-25 Thread David Boyes
AFAIK (and with a lot of help from various organizations), all the IBM closed source bits are now gone from Linux (or have open source alternatives). The source may not be very readable/usable (cf the QDIO driver code for a prime example), but it is there. The other distinction is that you

Re: Solaris v. Linux

2009-03-25 Thread Adam Thornton
On Mar 25, 2009, at 2:43 PM, Mark Post wrote: Why? Almost every Linux distribution has made exceptions to their own rules. Just look at Java. Up until recently, it was not open source, but it gets included anyway. As far as Slack/390 goes, that was my project, and although I didn't like

Re: Solaris v. Linux

2009-03-25 Thread David Boyes
On 3/25/09 3:43 PM, Mark Post mp...@novell.com wrote: If it hadn't been for the cooperation IBM received, the open source proponents inside of IBM would never have gotten the code released. Sometimes compromise and patience win in the end. It certainly did this time. Along with a number

Re: Solaris v. Linux

2009-03-25 Thread Erik N Johnson
Debian doesn't exist to provide a commercial operating system. Debian has only one purpose, to provide a fully free operating system, which is why no other GNU/Linux distribution has such a strong relationship with the FSF or the GNU project. Complaining that Debian does waht it is their mission

Re: Solaris v. Linux

2009-03-25 Thread Scott Rohling
Yeah but.. that's where distros based on Debian come in. Personally, I like the idea of an open source only distro that you expound upon with closed AND open source packages to focus on a particular need/audience (e.g. Ubuntu and desktop) Scott On Wed, Mar 25, 2009 at 2:11 PM, Adam Thornton

Re: Solaris v. Linux

2009-03-25 Thread Erik N Johnson
Of course. Debian is only practical in the real world for a handful of things. But there is nobody in all of GNU/Linux who doesn't benefit from the work done by these people. The majority of kernel code comes from paid developers it's true, but the Debian project submits plenty of patches. The

Re: Solaris v. Linux

2009-03-25 Thread David Boyes
On 3/25/09 4:26 PM, Erik N Johnson e...@uptownmilitia.com wrote: There was community interest WELL before IBM became involved and there still remains an almost complete (fully free, community-based) port to the System/370. Thank you. It's nice to see that someone still remembers our early

Re: Solaris v. Linux

2009-03-25 Thread Mark Post
On 3/25/2009 at 4:26 PM, David Boyes dbo...@sinenomine.net wrote: -snip- Guess I'm just in a bad mood, but there's no good will involved here. As the Book of Chuckie 5:23 tells us, it's a business decision that moves IBM. Nothing personal. Who said anything about good will? If the Linux

Re: Solaris v. Linux

2009-03-25 Thread Alan Cox
On Wed, 25 Mar 2009 14:27:00 -0500 Carey Tyler Schug sqrfolk...@comcast.net wrote: IIRC, when Linux390 first came out, parts of it were object only, closed source. Has this changed? If not maybe complaints about closed source in Solaris are not so reasonable. Oh it changed - a mix of arm

Re: Solaris v. Linux

2009-03-25 Thread Adam Thornton
I may have been misunderstood. It peeves me that my web browser has to be called Iceweasel, but almost all of my internal infrastructure is running Debian. That's because maintenance and updates and local configuration-without-having- it-clobbered-by-an-upgrade all works *so* much more easily

Re: Solaris v. Linux

2009-03-25 Thread Erik N Johnson
Which is why they, and many other large corporations have PR departments. They understand how 'the perception of' goodwill towards man affects their sales AND stock. Erik Johnson On Wed, Mar 25, 2009 at 3:26 PM, David Boyes dbo...@sinenomine.net wrote: On 3/25/09 3:43 PM, Mark Post

Re: Old IBM Mainframe - Still Useful?

2009-03-25 Thread Andrew Wiley
On Wed, Mar 25, 2009 at 5:44 AM, John Summerfield deb...@herakles.homelinux.org wrote: Okay, here is what I think. Count the cost. Do you get a full, working system? If not, there are extra costs for the bits that are missing. We're still trying to figure this out, hopefully we'll get a

Re: Solaris v. Linux

2009-03-25 Thread Patrick Spinler
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 David Boyes wrote: and maybe get rid of RPM too...8-) (The Nexenta guys did a super job with adapting APT to Solaris.) I consistently see this complaint, and it really rubs me wrong. Why does everyone compare rpm to apt? Wouldn't rpm to deb be

Re: Solaris v. Linux

2009-03-25 Thread John Summerfield
Patrick Spinler wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 David Boyes wrote: and maybe get rid of RPM too...8-) (The Nexenta guys did a super job with adapting APT to Solaris.) I consistently see this complaint, and it really rubs me wrong. Why does everyone compare rpm to apt?

Re: Solaris v. Linux

2009-03-25 Thread John Summerfield
Adam Thornton wrote: On Mar 25, 2009, at 2:43 PM, Mark Post wrote: Why? Almost every Linux distribution has made exceptions to their own rules. Just look at Java. Up until recently, it was not open source, but it gets included anyway. As far as Slack/390 goes, that was my project, and