Re: Need a UML editor

2009-06-29 Thread Bryan O'Neal
Yha, I started out thier. Found UML2 and a few associated modules. However I failed to find a way to read exiting java code or write code based on the UML. Do you use an eclipsed based UML editor? am I missing something? On Sun, Jun 28, 2009 at 2:47 PM, Lisa Kachold lisakach...@obnosis.comwrote:

Re: Need a UML editor

2009-06-29 Thread Scarlett Clark
It seems all of my posts to plug have been going into the abyss. Hopefully this will go through... Netbeans also has a UML plugin. I never actually used it so not sure how good it is. Scarlett On Sun, 2009-06-28 at 13:03 -0700, Bryan O'Neal wrote: Anyone know of a decent UML editor that

Flock Browser

2009-06-29 Thread Scarlett Clark
Anyone else try this? Pretty impressive, and best of all it runs great in linux. www.flock.com Scarlett --- PLUG-discuss mailing list - PLUG-discuss@lists.plug.phoenix.az.us To subscribe, unsubscribe, or to change your mail settings:

Re: Certifications as a means of gaining knowlage

2009-06-29 Thread James Finstrom
Nothing urks me more than someone who posts their resume in their signature. If your a doctor than fine have md dds whatever you earned it but to be John Doe - mcp ccse naacp aamco Seriously... A lot of companies still want a+ but simply need monkeys who can plug in wires. I would often rather

Re: Need a UML editor

2009-06-29 Thread Lisa Kachold
More: http://www.eclipse4you.com/?q=en/eclipse_plugins/uml StackOverflow has a good page on this: http://stackoverflow.com/questions/51786/recommended-eclipse-plugins-to-generate-uml-from-java-code On Mon, Jun 29, 2009 at 1:12 AM, Bryan O'Neal bon...@cornerstonehome.comwrote: Yha, I started

Re: Need a UML editor

2009-06-29 Thread Alan Dayley
On Sun, Jun 28, 2009 at 1:03 PM, Bryan O'Nealbon...@cornerstonehome.com wrote: Anyone know of a decent UML editor that 1) Can read and write java code; at least for class diagrams 2) Is cross platform 3) Is open source, at least free I use Eclipse and Netbeans as my java IDE's if that

Re: Need a UML editor

2009-06-29 Thread Bryan O'Neal
I have used Umbrello and it does work for C but not so much for Java. However I am hoping that, and the windows compatability issues, are taken care of in the next few years because I realy do like the way it feels. On Mon, Jun 29, 2009 at 7:10 AM, Alan Dayley ala...@consultpros.com wrote: On

RE: Certifications as a means of gaining knowlage

2009-06-29 Thread Taylor, Kaia
Hey Larry, I agree with Lisa's advice in her previous post. I think rhce is respected. I'd like to try again for my rhce. I only got rhct when I did the rhce exam, because in the second part of the exam there is a lot of work to do quickly, and there's not a lot of spare time to read through

Stop data loss even on system crash? Remember BUSIER

2009-06-29 Thread Ryan Rix
Hey, Ever wonder what the SysRq key does on your computer? Most people have no idea that this can be one of the biggest lifesavers in a sticky situation. When your system hardlocks, either from a nasty process, a bug in X, or for some other reason, you risk losing gobs of data if you have to

Re: Stop data loss even on system crash? Remember BUSIER

2009-06-29 Thread Scarlett Clark
Wow , nice to know. Thanks, Scarlett On Mon, 2009-06-29 at 08:40 -0700, Ryan Rix wrote: Hey, Ever wonder what the SysRq key does on your computer? Most people have no idea that this can be one of the biggest lifesavers in a sticky situation. When your system hardlocks, either from a

Re: Stop data loss even on system crash? Remember BUSIER

2009-06-29 Thread Richard Daggett
Howdy YOu would need to check your kernel settings to see if this is enabled. cat /proc/sys/kernel/sysr1 - RHEL 5 it is not enabled by default Here are more items you can do with it: AltSysRq (Non-essential.) This is a group of key combinations implemented at the Linux kernel level (a low

Re: Stop data loss even on system crash? Remember BUSIER

2009-06-29 Thread Ryan Rix
On Mon 29 June 2009 9:16:52 am Richard Daggett wrote: Howdy YOu would need to check your kernel settings to see if this is enabled. cat /proc/sys/kernel/sysr1 - RHEL 5 it is not enabled by default Here are more items you can do with it: AltSysRq (Non-essential.) This is a group of key

Clustering

2009-06-29 Thread Eric Shubert
Has anyone here implemented any clusters? Is any particular distro better or worse at clustering? Any pointers regarding clustering you'd like to share? -- -Eric 'shubes' --- PLUG-discuss mailing list - PLUG-discuss@lists.plug.phoenix.az.us To

Re: Clustering

2009-06-29 Thread Matt Graham
From: Eric Shubert e...@shubes.net Has anyone here implemented any clusters? I've only set one up, but I maintain the ones that my predecessors set up. It's not rocket science. Is any particular distro better or worse at clustering? Not really. Every distro has heartbeat/DRBD/LVS

Re: Clustering

2009-06-29 Thread Stephen
the only cluster i messed with was a Beowulf cluster. it worked (i think) but i was unsure how to really make it do more than talk to itself. in any case id look at various features of the distro first (GFS support, cluster management tools and application to be used) i think ubuntu has a cloud

Re: Clustering

2009-06-29 Thread Eric Shubert
Matt Graham wrote: From: Eric Shubert e...@shubes.net Has anyone here implemented any clusters? I've only set one up, but I maintain the ones that my predecessors set up. It's not rocket science. Is any particular distro better or worse at clustering? Not really. Every distro has

USB Live Ubuntu Persistence

2009-06-29 Thread Dazed_75
Saturday I was helping Matthew create a Live Ubuntu USB stick. We succeeded but for some reason persistence was not working and I could not figure out why. I did the same thing here at home and persistence works fine. In fact, I think I know the answer now. Mathew was using a 16 GB flash drive

Re: USB Live Ubuntu Persistence

2009-06-29 Thread Ryan Rix
On Mon 29 June 2009 4:15:45 pm Dazed_75 wrote: Mathew, I believe there are several ways to resolve this with the simplest being to only ask for 4GB of persistent storage. The rest of the stick should still be usable though you may find it handy to make the rest a separate partition and mount

Re: Clustering

2009-06-29 Thread Bryan O'Neal
The new Ubuntu server is supposed to make it child's play to set up, but I have not had an opportunity to play with it yet. On Mon, Jun 29, 2009 at 1:32 PM, Eric Shubert e...@shubes.net wrote: Has anyone here implemented any clusters? Is any particular distro better or worse at clustering?

Re: USB Live Ubuntu Persistence

2009-06-29 Thread Eric Shubert
Dazed_75 wrote: Saturday I was helping Matthew create a Live Ubuntu USB stick. We succeeded but for some reason persistence was not working and I could not figure out why. I did the same thing here at home and persistence works fine. In fact, I think I know the answer now. Mathew was

Re: USB Live Ubuntu Persistence

2009-06-29 Thread Eric Shubert
Eric Shubert wrote: Dazed_75 wrote: Saturday I was helping Matthew create a Live Ubuntu USB stick. We succeeded but for some reason persistence was not working and I could not figure out why. I did the same thing here at home and persistence works fine. In fact, I think I know the

Re: USB Live Ubuntu Persistence

2009-06-29 Thread Trent Shipley
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I was looking into putting a DOS bootable partition on a USB memory stick. The recommended method seemed to start put GRUB on the USB stick then ... Ryan Rix wrote: On Mon 29 June 2009 4:15:45 pm Dazed_75 wrote: Mathew, I believe there are several

Re: Clustering

2009-06-29 Thread Austin Godber
Eric Shubert wrote: Has anyone here implemented any clusters? Is any particular distro better or worse at clustering? Any pointers regarding clustering you'd like to share? In my experience, the base distro doesn't matter much unless the apps you plan on running have specific requirements.

Re: Clustering

2009-06-29 Thread Michael Butash
You're probably talking infiniband switching, infiniband hba's, pci-e/htx interfaces, fiber channel disk arrays, etc. Linux seems to support infiniband hba's reasonably well, and 10g 4x infiniband hba's tend to be cheap these days on ebay. We're talking $100 used hba's for the nodes, and ~$1200

Re: Clustering

2009-06-29 Thread Eric Shubert
I'm looking at clustering together a handful of hosts, each running dual nvidia tesla cards. Modeling applications of some sort. I honestly don't know much more than that. Michael Butash wrote: You're probably talking infiniband switching, infiniband hba's, pci-e/htx interfaces, fiber channel

Re: Clustering

2009-06-29 Thread Nadim Hoque
Since u are using tesla I would suggest first that u put 4 gpus in each cluster and make sure you have at least a quad core each. If you are going with modeling applications than go with infiniband, but if you are running hpc/parallel computing stuff than u probably need only gigabit or 10 gb

Re: USB Live Ubuntu Persistence

2009-06-29 Thread Dazed_75
That sounds like a possibility all right. TTBOMK though, FAT32 has a 2G file size limit. :( Now that I think of it though, are we confusing partition vs file sizes? The 'overlay' partition would be what's over 2G, not a file. From what I've seen of overlay filesystems, there are still

Re: USB Live Ubuntu Persistence

2009-06-29 Thread Eric Shubert
Dazed_75 wrote: That sounds like a possibility all right. TTBOMK though, FAT32 has a 2G file size limit. :( Now that I think of it though, are we confusing partition vs file sizes? The 'overlay' partition would be what's over 2G, not a file. From what

Re: USB Live Ubuntu Persistence

2009-06-29 Thread Joseph Sinclair
Eric Shubert wrote: Eric Shubert wrote: Dazed_75 wrote: Saturday I was helping Matthew create a Live Ubuntu USB stick. We succeeded but for some reason persistence was not working and I could not figure out why. I did the same thing here at home and persistence works fine. In fact, I