Java and Sun

2008-03-17 Thread gah
Jeff Savit wrote: Sun has open-sourced Java - under GPL - so an enterprising soul can do the port themselves if they want, just as we open-sourced Solaris. Get the Java source here: Is it GPL? Last I knew (not so recently) Sun had its own open source license. I don't remember the terms

Re: Java and Sun

2008-03-17 Thread John Summerfield
gah wrote: Jeff Savit wrote: Sun has open-sourced Java - under GPL - so an enterprising soul can do the port themselves if they want, just as we open-sourced Solaris. Get the Java source here: Is it GPL? Last I knew (not so recently) Sun had its own open source license. I don't

Re: Java and Sun

2008-03-17 Thread A. Harry Williams
On Sun, 16 Mar 2008 23:17:57 -0800 gah said: Jeff Savit wrote: Sun has open-sourced Java - under GPL - so an enterprising soul can do the port themselves if they want, just as we open-sourced Solaris. Get the Java source here: Is it GPL? Last I knew (not so recently) Sun had its own open

Re: Java on zLinux

2008-03-17 Thread A. Harry Williams
On Sat, 15 Mar 2008 15:54:13 -0400 Jeff Savit said: Mark Post said: Not surprisingly, Sun Microsystems thinks that Linux on IBM mainframes is = a Bad Idea [tm], largely I suspect because it cuts into their hardware = sales. As a result, you won't be finding a Sun Java for Linux on System = z.

Re: Using xfs file sys

2008-03-17 Thread Carsten Otte
Dott, Robert wrote: We have tried both with and without the -s s=4096, and when we went to mount it, it would not mount. I've seen this too when I tested it back in the old days of 2.4.x. XFS seemed to have trouble with 4k blocksize disks back then, and I reported that it its developers. XFS

Re: dasdfmt -d cdl and FDR volume backup

2008-03-17 Thread Stephen Frazier
Anyone who has been on VM long enough has seen this. When you CPFMTXA every cylinder of a volume you know that every track has been properly formated. If you DDR or FLASHCOPY or FDR or anything else it formats the tracks that are in use on the source volume. That might not be all of them. When

how can I mount /tmp as a tmpfs in SLES9?

2008-03-17 Thread Collinson.Shannon
And is this a bad idea? In the USS world at our shop, we've had our /tmp directory mounted as a temporary file system (backed in memory) for a decade with no problems, but we don't run all that much in USS. I know that it's possible to mount tmp as memory-it's mentioned in a few read-only-root

Betr.: how can I mount /tmp as a tmpfs in SLES9?

2008-03-17 Thread Pieter Harder
My first thought would be that it isn't a great idea to mount /tmp in Linux memory as that adds to the working set of the machine. If you want memory I would make it a z/VM Vdisk and put /tmp there and let CP handle the memory requirement. But I may be totally off base here. Anybody have

Re: Java on zLinux

2008-03-17 Thread Jeff Savit
Hi Harry (and apologies for out-of-sequence posts) A. Harry Williams said: Jeff, Thanks for the update on Sun's positions, however unless there is exclusivity in your license with IBM, there is no reason that Sun could not provide it's own versions. Even though Microsoft and Intel license the

Re: Java and Sun

2008-03-17 Thread Jeff Savit
gah [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] Jeff Savit wrote: Sun has open-sourced Java - under GPL - so an enterprising soul can do the port themselves if they want, just as we open-sourced Solaris. Get the Java source here: Is it GPL? Last I knew (not so recently) Sun had its own

Re: Betr.: how can I mount /tmp as a tmpfs in SLES9?

2008-03-17 Thread Marcy Cortes
Well, memory is a pricey resource in the z environment (and I don't suppose it got cheaper on a z10 :) Now, maybe if you had an application that had high performance needs to files in its /tmp areas... But other than that, I don't think you'd probably want to waste the memory. Marcy Cortes

Re: Java and Sun

2008-03-17 Thread Alan Cox
PS: Annd now, a message from my sponsor. All can feel free to ignore if they prefer: Sun is far and away the largest contributor to Open Source of any institution, and including technology core to our products I'll chuckle amusedly instead and point out that various independant studies don't

OpenSolaris on System z [Was: re: Java on zLinux]

2008-03-17 Thread Jeff Savit
Hi Harold, Harold Grovesteen wrote: While not much has been shared publicly on the topic of virtualization of OpenSolaris on System z by the participants (and it could be argued as off topic), what little has been shared seems to get posted here. There are clearly some opinions about what

Re: OpenSolaris on System z [Was: re: Java on zLinux]

2008-03-17 Thread Alan Altmark
On Monday, 03/17/2008 at 08:45 EDT, Jeff Savit [EMAIL PROTECTED] wrote: That said, I don't think one should look to Sun Microsystems for great enthusiasm about OpenSolaris on System z as a commercial product or as an attractive venue for running Solaris. Without being partisan - this list is

z10s Rock

2008-03-17 Thread Mark Post
A short report from BrainShare in Salt Lake City... IBM has the z10 EC they were showing at SHARE here for the trade show. Richard Lewis of IBM helped us set up some special things for the conference. Aside from the ever popular cloning demo (1,000 instances created in a little over 3