Re: [Discuss] Versioning File Systems

2012-05-07 Thread David Kramer
On 05/05/2012 03:13 PM, MBR wrote: On 5/4/2012 7:13 PM, Richard Pieri wrote: Versioning isn't revision control. Revision control isn't versioning. There is some overlap in what they do but they aren't the same thing. --Rich P. That's becoming clear. I'm trying to understand the difference.

Re: [Discuss] Versioning File Systems

2012-05-07 Thread Shankar Viswanathan
On Fri, May 4, 2012 at 5:10 PM, MBR m...@arlsoft.com wrote: Other operating systems in existence at the time Unix was being designed required you to call different system calls depending on what device you were trying to do I/O to.  And some operating systems knew about file types and defined

Re: [Discuss] Versioning File Systems

2012-05-07 Thread Richard Pieri
On 5/7/2012 8:22 AM, Jerry Natowitz wrote: So in essence, you want a filesystem that does the equivalent of taking a snapshot every time the filesystem changes. No. Saving or modifying a file on a versioning file system is equivalent to RENAME FILE.TXT FILE.TXT;23, where 23 is the next

Re: [Discuss] When you omit rsync '--update' option

2012-05-07 Thread Bill Mills-Curran
At least for interactive use, I recommend a dry run first -n. Even if you stop the dry run after a screenful, you have a sanity test that you didn't screw up the command (source, target, etc). On Thu, May 03, 2012 at 02:16:17AM -0400, Rich Braun wrote: Date: Thu, 3 May 2012 02:16:17 -0400

Re: [Discuss] Versioning File Systems

2012-05-07 Thread Jerry Natowitz
You took my comment out of context: On 05/05/2012 03:13 PM, MBR wrote: In the context of software development, it is much more important to have a snapshot of ALL FILES at any point in time than one particular file, since they depend on each other so heavily. Versioning filesystems won't do that.

Re: [Discuss] Versioning File Systems

2012-05-07 Thread Richard Pieri
On 5/7/2012 11:32 AM, Jerry Natowitz wrote: I was responding to MBR. Yes, I see that, now, with my confusion being an example of seeing the snapshot rather than the history. :) -- Rich P. ___ Discuss mailing list Discuss@blu.org

Re: [Discuss] can you copyright an API?

2012-05-07 Thread Tom Metro
Tom Metro wrote: Mostly is seems this is coming down to the issue of whether you can patent an API - the names of classes, methods, and their arguments. http://arstechnica.com/tech-policy/news/2012/05/jury-rules-google-violated-copyright-law-google-moves-for-mistrial.ars ...a San Francisco

[Discuss] Most Dangerous Operating System

2012-05-07 Thread Richard Pieri
We've all heard about Flashback, an exploit that starts from a security hole in older versions of Java, a hole that Oracle patched months before Apple got around to fixing the version they distribute. I let that slide because Java isn't Apple's product. Today, Apple's most secure operating

Re: [Discuss] Most Dangerous Operating System

2012-05-07 Thread Derek Martin
On Mon, May 07, 2012 at 02:55:34PM -0400, Richard Pieri wrote: I used to describe Macintosh as the best Unix desktop in the world. As of today I describe Macintosh as the most dangerous operating system in the world. It's not the recent, highly-publicized flaws in it. Rather, it's the

Re: [Discuss] iscsitarget

2012-05-07 Thread Edward Ned Harvey
From: Matthew Kowalski [mailto:matt.kowal...@gmail.com] Sent: Friday, May 04, 2012 7:15 PM I was able to use truncate -s 40G lun1.img and after restarting the iscsitarget service Windows saw the larger disk. It works pretty well and it's fast. Thanks for the help! That sounds like a

Re: [Discuss] Attaching an external USB drive to a tablet

2012-05-07 Thread Edward Ned Harvey
From: discuss-bounces+blu=nedharvey@blu.org [mailto:discuss- bounces+blu=nedharvey@blu.org] On Behalf Of Jerry Feldman I've been doing a bit of research for a coworker who broke her laptop, and now wants to get a tablet. But she also wants to preserve her pictures and stuff from her

Re: [Discuss] iscsitarget

2012-05-07 Thread Bill Bogstad
On Mon, May 7, 2012 at 4:09 PM, Edward Ned Harvey b...@nedharvey.com wrote: From: Matthew Kowalski [mailto:matt.kowal...@gmail.com] Sent: Friday, May 04, 2012 7:15 PM I was able to use truncate -s 40G lun1.img and after restarting the iscsitarget service Windows saw the larger disk.  It works

Re: [Discuss] iscsitarget

2012-05-07 Thread Edward Ned Harvey
From: Bill Bogstad [mailto:bogs...@pobox.com] Sent: Monday, May 07, 2012 4:35 PM Better then dd or truncate for the initial creation (or extensions) would be the Linux specific fallocate program. On the appropriate filesystem, it will allocate all the necessary data blocks to the file,

Re: [Discuss] Most Dangerous Operating System

2012-05-07 Thread Richard Pieri
On 5/7/2012 4:03 PM, Derek Martin wrote: So to what do you attribute the decades-long constant stream of serious security flaws in Microsoft's offerings? I guess it's not the philosophies, the carelessness and ignorance, that permitted them to occur in the first place. Seems to me Apple's

[Discuss] off-site backup question

2012-05-07 Thread Eric Chadbourne
Hi All, Anybody interested in trading a terabyte or so of space on one of their gnu/linux servers for the same on one of mine? This is work related. I'm in charge of IT for a small non-profit. I prefer doing this with a small business or another non-profit rather than an individual. Feel

Re: [Discuss] Most Dangerous Operating System

2012-05-07 Thread Richard Pieri
On May 7, 2012, at 5:10 PM, Richard Pieri wrote: Apple isn't even making the attempt. https://discussions.apple.com/thread/3715366 This has been known for THREE MONTHS. Admittedly, the place posted isn't monitored for bug reports and such. But three months and nobody at Apple raised a red