Re: Why not gzip iso images?

2000-03-17 Thread Oliver Fromme
Matt Heckaman <[EMAIL PROTECTED]> wrote in list.freebsd-current: > Speaking of ISOs, where is the 4.0-RELEASE ISO, It doesn't exist yet. If I understood Jordan correctly, he wants to wait a bit after the release and let the dust settle a bit before creating the CD-ROM set for Walnut Creek. How

Re: Why not gzip iso images?

2000-03-17 Thread Bill Fumerola
On Fri, Mar 17, 2000 at 11:42:43AM -0800, Kris Kennaway wrote: > No it doesn't. > > Download the binary installation files onto another machine, and burn a CD > with them (you must have a mechanism to burn a CD if you were intending to > burn an ISO image of one). Then use this CD as the media t

Re: Why not gzip iso images?

2000-03-17 Thread Kris Kennaway
On Fri, 17 Mar 2000, Will Andrews wrote: > Exactly. Only thing is, an FTP install requires a usable internet > connection on intended box, which is not always available. ;-) No it doesn't. Download the binary installation files onto another machine, and burn a CD with them (you must have a mech

Re: Why not gzip iso images?

2000-03-17 Thread Jeffrey J. Mountin
At 10:12 AM 3/17/00 -0500, Will Andrews wrote: >On Fri, Mar 17, 2000 at 10:00:44AM -0500, Kelly Yancey wrote: > > This is all beginning to smell a lot like a FTP install. > >Exactly. Only thing is, an FTP install requires a usable internet >connection on intended box, which is not always availab

Re: Why not gzip iso images?

2000-03-17 Thread Jeffrey J. Mountin
At 09:46 AM 3/17/00 -0500, Will Andrews wrote: >On Wed, Mar 15, 2000 at 11:59:29AM -0600, Jeffrey J. Mountin wrote: > > However, if you consider the size of the file and the possibility of > > corruption, then it should be archived with gzip and forget the > compression > > (gzip -1). Now it can

Re: Why not gzip iso images?

2000-03-17 Thread Brad Knowles
At 9:46 AM -0500 2000/3/17, Will Andrews wrote: > I tend to agree with this. 650MB is way too much - perhaps the images could > be broken up according to the portion of the system (i.e., bin, sbin, > usr.bin, usr.sbin, etc, et cetera). I think the entire point of the ISO images is to

Re: Why not gzip iso images?

2000-03-17 Thread John LoVerso
> Had > the file been split and a checksum computed for each piece, I could have > grabbed only the affected portion of the ISO. This is screaming for an FTP server mod similar to the wuftpd code that will automatically run tar|gzip. That is, given a file "foo", serve "foo.aa" to be the first (s

Re: Why not gzip iso images?

2000-03-17 Thread Will Andrews
On Fri, Mar 17, 2000 at 10:00:44AM -0500, Kelly Yancey wrote: > This is all beginning to smell a lot like a FTP install. Exactly. Only thing is, an FTP install requires a usable internet connection on intended box, which is not always available. ;-) -- Will Andrews <[EMAIL PROTECTED]> GCS/E/S

Re: Why not gzip iso images?

2000-03-17 Thread Kelly Yancey
> > I tend to agree with this. 650MB is way too much - perhaps the images could > be broken up according to the portion of the system (i.e., bin, sbin, > usr.bin, usr.sbin, etc, et cetera). > This is all beginning to smell a lot like a FTP install. Kelly -- Kelly Yancey - [EMAIL PROTECT

Re: Why not gzip iso images?

2000-03-17 Thread Will Andrews
On Wed, Mar 15, 2000 at 11:59:29AM -0600, Jeffrey J. Mountin wrote: > However, if you consider the size of the file and the possibility of > corruption, then it should be archived with gzip and forget the compression > (gzip -1). Now it can be checked for errors. MD5 checksums are more compact

Re: Why not gzip iso images?

2000-03-17 Thread Alan Clegg
Out of the ether, James FitzGibbon spewed forth the following bits: > It might be nice if there were a utility that could pull the ISO in small > slices just like any distribution and then put it back together. For that > matter, couldn't the ISO image be made into a distribution that sysinstall

Re: Why not gzip iso images?

2000-03-17 Thread James FitzGibbon
* Jeffrey J. Mountin ([EMAIL PROTECTED]) [000315 17:35]: > However, if you consider the size of the file and the possibility of > corruption, then it should be archived with gzip and forget the compression > (gzip -1). Now it can be checked for errors. Isn't there a CHECKSUMS.MD5 file in the

Re: Why not gzip iso images?

2000-03-17 Thread Tom Embt
[...] > > Another issue is the size. Many factors determine how quickly one can > > obtain the ISO. It would be nice if it were broken into smaller > > volumes. About 10-20 MB each would be good. That way should something > > fail, there less time and bandwidth wasted should one need to sta

Re: Why not gzip iso images?

2000-03-16 Thread Matt Heckaman
Mar 2000, Matthew Hunt wrote: : Date: Thu, 16 Mar 2000 14:24:42 -0500 : From: Matthew Hunt <[EMAIL PROTECTED]> : To: Jeffrey J. Mountin <[EMAIL PROTECTED]> : Cc: [EMAIL PROTECTED] : Subject: Re: Why not gzip iso images? : : On Thu, Mar 16, 2000 at 01:12:39PM -0600, Jeffrey J. M

Re: Why not gzip iso images?

2000-03-16 Thread Matthew Hunt
On Thu, Mar 16, 2000 at 01:12:39PM -0600, Jeffrey J. Mountin wrote: > >Also take into account that many people are downloading and > >recoding the images on Windows boxes, which don't have gzip > >by default. > > And then they can xfer it over to their FBSD system, etc.. You're suggesting that

Re: Why not gzip iso images?

2000-03-16 Thread Jeffrey J. Mountin
At 11:09 PM 3/15/00 +0100, Oliver Fromme wrote: >That's true. Most of the files in the ISO images are already >compressed, so trying to gzip it saves only a few percent. > >Also take into account that many people are downloading and >recoding the images on Windows boxes, which don't have gzip >by

Re: Why not gzip iso images?

2000-03-16 Thread Anatoly Vorobey
On Wed, Mar 15, 2000 at 12:11:48PM -0800, Darryl Okahata wrote: > While you are right about the download/gunzip times, compression > doesn't help that much. As has been mentioned in -hackers, the ISO > images only compress by 3% or so, or around ~20MB. So, instead of a > 640MB ISO image, yo

RE: Why not gzip iso images?

2000-03-15 Thread Eric J. Schwertfeger
> But for the ISO images... IS it a problem to gzip > them > They take less space on the master site and the mirror > sites and they take less bandwidth! Since almost the entire content of the ISO image is already gzipped, the size savings works out to be a percent or two, or at least did w

Re: Why not gzip iso images?

2000-03-15 Thread Don Lewis
On Mar 15, 9:03am, Kris Kennaway wrote: } Subject: Re: Why not gzip iso images? } On Wed, 15 Mar 2000, Alfred Perlstein wrote: } } > I feel pretty confident assuming that most people that burn ISOs probably } > keep enough disk space free to hold one and not much more, going from

Re: Why not gzip iso images?

2000-03-15 Thread Dan Moschuk
| > Alas, that is just not true for many of us who are in bandwidth-poor | > countries. Over here, it can take 3 to BIGNUM hours to download an ISO | > image (there aren't any up-to-date local mirrors), depending on time of | > day and the phase of the moon. I think compression would definitely h

Re: Why not gzip iso images?

2000-03-15 Thread Doug Barton
On Wed, 15 Mar 2000, Anatoly Vorobey wrote: > Alas, that is just not true for many of us who are in bandwidth-poor > countries. Over here, it can take 3 to BIGNUM hours to download an ISO > image (there aren't any up-to-date local mirrors), depending on time of > day and the phase of the moon. I

Re: Why not gzip iso images?

2000-03-15 Thread Oliver Fromme
Jeffrey J. Mountin <[EMAIL PROTECTED]> wrote in list.freebsd-current: > AFAICR, the one time that a gzip and bzip version were available the size > was not all that significant and there were promptly removed. That's true. Most of the files in the ISO images are already compressed, so trying

Re: Why not gzip iso images?

2000-03-15 Thread Darryl Okahata
Anatoly Vorobey <[EMAIL PROTECTED]> wrote: > On Wed, Mar 15, 2000 at 08:14:37AM -0500, Matt Heckaman wrote: > > It's been my experience that gzipping an ISO (or other compression tools) > > do not make enough different to justify the time it takes to both compress > > and uncompress these things.

Re: Why not gzip iso images?

2000-03-15 Thread Jeffrey J. Mountin
At 05:53 AM 3/15/00 -0800, Alfred Perlstein wrote: >* Kai Voigt <[EMAIL PROTECTED]> [000315 05:47] wrote: > > Matt Heckaman wrote: > > > It's been my experience that gzipping an ISO (or other compression tools) > > > do not make enough different to justify the time it takes to both > compress > >

Re: Why not gzip iso images?

2000-03-15 Thread Anatoly Vorobey
On Wed, Mar 15, 2000 at 08:14:37AM -0500, Matt Heckaman wrote: > It's been my experience that gzipping an ISO (or other compression tools) > do not make enough different to justify the time it takes to both compress > and uncompress these things. For example, the time needed to un-gzip the > ISO c

Re: Why not gzip iso images?

2000-03-15 Thread Kris Kennaway
On Wed, 15 Mar 2000, Alfred Perlstein wrote: > I feel pretty confident assuming that most people that burn ISOs probably > keep enough disk space free to hold one and not much more, going from > a requirement of ~650MB to ~1.2GB wouldn't be a smart move imo. fetch -o - ftp://path/to/iso.gz | gun

Re: Why not gzip iso images?

2000-03-15 Thread Alfred Perlstein
* Kai Voigt <[EMAIL PROTECTED]> [000315 05:47] wrote: > Matt Heckaman wrote: > > It's been my experience that gzipping an ISO (or other compression tools) > > do not make enough different to justify the time it takes to both compress > > and uncompress these things. For example, the time needed to

Re: Why not gzip iso images?

2000-03-15 Thread Kai Voigt
Matt Heckaman wrote: > It's been my experience that gzipping an ISO (or other compression tools) > do not make enough different to justify the time it takes to both compress > and uncompress these things. For example, the time needed to un-gzip the > ISO could be longer than the time it would take

Re: Why not gzip iso images?

2000-03-15 Thread Matt Heckaman
ROTECTED]> : To: [EMAIL PROTECTED] : Subject: Why not gzip iso images? : : After reading the announcement... : Congratulations to the FreeBSD community : another milestone! : A great OS... : : But for the ISO images... IS it a problem to gzip : them : They take less space on the master site and

Why not gzip iso images?

2000-03-15 Thread Arnout Boer
After reading the announcement... Congratulations to the FreeBSD community another milestone! A great OS... But for the ISO images... IS it a problem to gzip them They take less space on the master site and the mirror sites and they take less bandwidth! Shouldn't be a problem I think! Less