rsync under cygwin too slow

2009-03-23 Thread Vinod Gupta
Further to my earlier thread (Re: ls -lR too slow) which seems to have 
died, I tried backing up my laptop to smbshared folder on desktop using 
rsync. Both machines are running Vista+SP1 and on gigabit LAN sitting 
next to each other. The following statistics displayed by rsync is 
completely misleading:


rsync -rtuplg --stats --verbose --progress --modify-window=2 
/cygdrive/c/localfolder /cygdrive/z/backups/

...
...
Number of files: 24518
Number of files transferred: 0
Total file size: 5805610746 bytes
Total transferred file size: 0 bytes
Literal data: 0 bytes
Matched data: 0 bytes
File list size: 497277
File list generation time: 188.978 seconds
File list transfer time: 0.000 seconds
Total bytes sent: 644377
Total bytes received: 147104

sent 644377 bytes  received 147104 bytes  454.22 bytes/sec
total size is 5805610746  speedup is 7335.12


The local and remote folders were already synchronized, that is why 0 
files were transferred. File list generation did take only 3 minutes but 
the whole process took more than 1.5 hours to finish and consumed a 
whopping 1.9 GB of downloaded bytes and 0.4 GB of uploaded bytes as per 
network counters. For what? Zero files, Zero bytes of file data.


As far as I can see, rsync under cygwin is also too slow to be useful.

Vinod


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ls -lR too slow

2009-03-19 Thread Vinod Gupta
I have a shared folder on my desktop which I have mapped as Z: drive on 
my laptop. Both machines are running Vista+SP1. My laptop has a recent 
version of Cygwin. When I do ls -lR /cygdrive/z it takes very long. 
There are only about 700 files on Z: totalling only 100 MB. When I 
monitor network counters on laptop, I see that a whopping 90 MB were 
downloaded for a payload (file list) of only 60 KB. Out of curiosity, I 
did the same experiment between two linux machines configured as NFS 
client+server. The ls -lR command on very similar directory tree whet 
very fast and only 0.5 MB were downloaded for the same payload. Cygwin 
was about 200 times slower. Is that normal?


Vinod


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Re: ls -lR too slow

2009-03-19 Thread Vinod Gupta

Dave Korn wrote:

Vinod Gupta wrote:


When I do ls -lR /cygdrive/z it takes very long.
There are only about 700 files on Z: totalling only 100 MB. When I
monitor network counters on laptop, I see that a whopping 90 MB were
downloaded for a payload (file list) of only 60 KB. Out of curiosity, I
did the same experiment between two linux machines configured as NFS
client+server. 


  Perhaps more instructive would be to compare with typing DIR Z: 
in a DOS
prompt.  How much time does that take, and how much network traffic 
does it

generate, by comparison?


If the OP is looking for truer comparisons with Linux, I would say that
using SAMBA on Linux is a better test than NFS.  Of course, Cygwin is
expected to be slower than Linux regardless.

In terms of overall time/traffic with Cygwin, I'd recommend comparing the
results of DIR Z: that Dave recommends above to ls /cygdrive/z (or
DIR /S Z: to ls -R /cygdrive/z).  If you need to use -l with ls
and remote SAMBA shares, I'd recommend adding smbntsec to your CYGWIN
environment variable.  This should limit file accesses that -l (and 
other

flags) can require.  See the link below for more info:

http://cygwin.com/cygwin-ug-net/using-cygwinenv.html

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RFK Partners, Inc.  (508) 893-9779 - RFK Office
216 Dalton Rd.  (508) 893-9889 - FAX
Holliston, MA 01746

_


smbntsec made a huge difference, a factor of 10x! ls -lR /cygdrive/z 
still transferred 10 MB, 50x more than DIR /S Z: but far better than 
400x it was doing with nosmbntsec. It improves rsync too which does 
some thing similar to ls -lR to get file mtime and size etc to filter 
files. I think 50x factor sounds still too high. I thought the Cygwin 
overheads were of the order of 3x or so. Can we squeeze another order of 
magnitude?


Thanks Larry,
Vinod


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Re: Cygwin problems under Vista

2008-03-31 Thread Vinod Gupta
So, I guess every one in Cygwin community is happily running Cygwin and 
Cygwin-X under Windows Vista. That is a great news! It seems only I 
missed the train :-(


Vinod

On 2008-03-20 15:50, Vinod Gupta wrote:
I see that quite a few people have experienced problems running cygwin 
and applications like XFree86 server under Windows Vista. We have been 
using Cygwin under XP for may years and would love to continue using 
it under Vista. I will appreciate suggestions to the following questions:


1) Some people have suggested running rebaseall under ash. I tried it 
and it helps. Shall I be required to rebaseall every time there are 
new versions of DLLs released? Why not make it a part of cygwin 
installer?


2) It seems there is no reliable fix for XFree86 and people have 
suggested Xming which works fine for me. While XFree86 was integrated 
with Cywin's main installer which was a huge advantage. Is there any 
way to replace XFree86 by Xming so that only Xming packages are 
installed/updated.


Vinod



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Cygwin problems under Vista

2008-03-20 Thread Vinod Gupta
I see that quite a few people have experienced problems running cygwin 
and applications like XFree86 server under Windows Vista. We have been 
using Cygwin under XP for may years and would love to continue using it 
under Vista. I will appreciate suggestions to the following questions:


1) Some people have suggested running rebaseall under ash. I tried it 
and it helps. Shall I be required to rebaseall every time there are new 
versions of DLLs released? Why not make it a part of cygwin installer?


2) It seems there is no reliable fix for XFree86 and people have 
suggested Xming which works fine for me. While XFree86 was integrated 
with Cywin's main installer which was a huge advantage. Is there any way 
to replace XFree86 by Xming so that only Xming packages are 
installed/updated.


Vinod


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Re: Escape sequences are not interpreted

2007-03-16 Thread Vinod Gupta

On 2007-03-15 23:46, Igor Peshansky wrote:

On Thu, 15 Mar 2007, Vinod Gupta wrote:

  

When I look at a man page in a bash window under cygwin, I see that
video escape sequences are not interpreted. My TERM is set to xterm in
an xterm window and cygwin in a DOS window. LANG variables are set to
en_US. As an example, here are a few lines from the screen dump of man
cygwin

INTRO(3)CygwinINTRO(3)

ESC[1mNAMEESC[0m
ESC[1mintro ESC[22m- Introduction to the Cygwin API

ESC[1mDESCRIPTIONESC[0m
ESC[1mCygwin  ESC[22mis  a  Linux-like  environment  for Windows. It
consists of two parts:
...
...

If I echo ${ESCSEQ} some-text then the escape sequence is correctly
interpreted. Problem occurs only during man pages.

Any suggestions?



Sure.  A Google search for cygwin man esc produces quite a few hits with
a fix for this.  In particular, the most recent suggestions are to check
the values of PAGER and MANPAGER (which we would have seen had you
followed
  



My PAGER variable was set to less I have changed it to less -r that 
fixed the problem.


Thanks,
Vinod


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Escape sequences are not interpreted

2007-03-15 Thread Vinod Gupta
When I look at a man page in a bash window under cygwin, I see that 
video escape sequences are not interpreted. My TERM is set to xterm in 
an xterm window and cygwin in a DOS window. LANG variables are set to 
en_US. As an example, here are a few lines from the screen dump of man 
cygwin


INTRO(3)Cygwin
INTRO(3)


ESC[1mNAMEESC[0m
ESC[1mintro ESC[22m- Introduction to the Cygwin API

ESC[1mDESCRIPTIONESC[0m
ESC[1mCygwin  ESC[22mis  a  Linux-like  environment  for Windows. 
It consists of two parts:

...
...

If I echo ${ESCSEQ} some-text then the escape sequence is correctly 
interpreted. Problem occurs only during man pages.


Any suggestions?
Vinod

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Cygwin speed

2007-03-02 Thread Vinod Gupta

I ran the following loop under bash on three different machines:

i=100
while [ $i -gt 0 ]; do
 j=$(((i/3+i*3)**3))
 i=$((i-1))
done

Here is how long it took:

CPU   OSTime (secs)
---     --
P4/3.2GHz Linux RHEL4  41
Core Duo/2.2GHz   Mac OSX 10.4 43
Core Duo/2.4GHz   WinXP+Cygwin107

Cygwin was a slow by a factor of 3x. Is that normal?

Vinod


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Re: Un-attended install ALL

2006-10-04 Thread Vinod Gupta



All this pain, just because some one did not include
--InstallAll option to setup.exe?? 




As the saying goes, http://cygwin.com/acronyms/#PTC.  Of course, you
can always look to see if any of your issues with 'setup.exe' are addressed
by a snapshot http://cygwin.com/setup/snapshots/.

  


Thanks Lary.
When I ran the latest setup-2.551.exe --help I got no output at all.

Vinod



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Re: Un-attended install ALL

2006-10-04 Thread Vinod Gupta


The local packages folder has two mirrors - the main (http%3a%2f.../) 
and mymirror/ (which has only this empty allpackage). How do I tell 
setup.exe to look inside BOTH mirrors?


Type in the name of your mirror site when you are asked for the mirrors
you wish to use.


I am installing from local packages folder containing two mirrors 
having different packages, not from Internet.


I tried:
setup.exe -L -l mirror1_folder -l mirror2_folder
it installed from mirror2_folder only. How do I force it to use BOTH?

Vinod


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Re: Un-attended install ALL

2006-10-04 Thread Vinod Gupta

On 2006-10-04 11:55, Igor Peshansky wrote:

On Wed, 4 Oct 2006, Vinod Gupta wrote:

  

All this pain, just because some one did not include
--InstallAll option to setup.exe??

As the saying goes, http://cygwin.com/acronyms/#PTC.  Of course, you
can always look to see if any of your issues with 'setup.exe' are
addressed by a snapshot http://cygwin.com/setup/snapshots/.
  

Thanks Lary.
When I ran the latest setup-2.551.exe --help I got no output at all.



Check the log file.
Igor
  


And where that log is supposed to be? Surely not /var/log/setup.log 
because cygwin is not yet installed.
Moreover, why should the output of setup-2.551.exe --help be sent to 
any log file?


Vinod


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Re: Un-attended install ALL

2006-10-03 Thread Vinod Gupta

Vinod Gupta wrote:

Vinod K Gupta wrote:

We have a local mirror of selected packages from which we
install cygwin on
user machines. When we perform un-attended installation
using setup.exe -q
-L -l -R... the installer installs only the Base packages.
How can we tell
setup to install ALL available packages? 



Lary Hall wrote:
There are many ways but the easiest is to create a setup.hint file
with an empty package that's part of the Base category. Then
list all the
packages you want to install as its dependencies. Obviously,
you can leave
out other base packages. Voila! :-)


Thanks Lary,

I am not sure what you mean by empty package and how do you make
it known to the installer?
If I create a setup.hint and copy it to, say, release\base-files\,
will that work?
This sounds like fooling the installer. I can't believe that there
is nothing like --InstallAll option to the setup.exe installer. 




Lary Hall wrote:
Fooling the installer into believing there is another package to install?
Yes, that should be outlawed. ;-)

Whatever you want to call it, this is the way to do it. See:

http://sources.redhat.com/cygwin-apps/package-server.html

if you haven't already.


I tried but failed :(
I create allpackage as per instructions, here are contents:

# cd mymirror
# ls -l release/allpackage/
total 1.0K
-rwxr-xr-x  1 vinod   0 2006-10-03 15:39 allpackage-0.0.1-1-src.tar.bz2
-rwxr-xr-x  1 vinod   0 2006-10-03 15:39 allpackage-0.0.1-1.tar.bz2
-rwxr-xr-x  1 vinod 650 2006-10-03 15:45 setup.hint

# cat release/allpackage/setup.hint
@ allpackage
sdesc: Dummy package to include all my non-Base packages
ldesc: Dummy package to include all my non-Base packages
category: Base
requires: X11 _update-info-dir alternatives ash base-files base-passwd 
bash binutils bzip2 cabextract coreutils crypt cygrunsrv cygutils cygwin 
cygwin-doc d db diffutils editrights expat file findutils gawk gcc 
gcc-mingw gdb gdbm gettext grep groff gzip jpeg less libiconv libpng 
login make man mingw-runtime minires mktemp ncurses openssh openssl pcre 
perl pine ping pkg-config pkgconfig popt readline run sed sharutils tar 
tcltk tcsh termcap terminfo texinfo time tnef unzip w32api wget which 
zip zlib


# bunzip setup.bz2
# cat setup

# This file is automatically generated.  If you edit it, your
# edits will be discarded next time the file is generated.
# See http://cygwin.com/setup.html for details.
#

Installer still installs only the Base packages.
I thought genini did not generate good setup. I copied 
release/allpackage to main/release/ and added contents of above 
setup.hint to main/release/setup.ini


Installer still installs only the Base packages :(

What I am doing wrong?

Vinod

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Re: Un-attended install ALL

2006-10-03 Thread Vinod Gupta

On 10/3/2006 10:28 PM, Igor Peshansky wrote:

On Tue, 3 Oct 2006, Vinod Gupta wrote:

  

Vinod Gupta wrote:

Vinod K Gupta wrote:

We have a local mirror of selected packages from which we
install cygwin on
user machines. When we perform un-attended installation
using setup.exe -q
-L -l -R... the installer installs only the Base packages.
How can we tell
setup to install ALL available packages?

Lary Hall wrote:
There are many ways but the easiest is to create a setup.hint file
with an empty package that's part of the Base category. Then
list all the
packages you want to install as its dependencies. Obviously,
you can leave
out other base packages. Voila! :-)


Thanks Lary,

I am not sure what you mean by empty package and how do you make
it known to the installer?
If I create a setup.hint and copy it to, say, release\base-files\,
will that work?
This sounds like fooling the installer. I can't believe that there
is nothing like --InstallAll option to the setup.exe installer.


Lary Hall wrote:
Fooling the installer into believing there is another package to install?
Yes, that should be outlawed. ;-)

Whatever you want to call it, this is the way to do it. See:

http://sources.redhat.com/cygwin-apps/package-server.html

if you haven't already.
  

I tried but failed :(
I create allpackage as per instructions, here are contents:

# cd mymirror
# ls -l release/allpackage/
total 1.0K
-rwxr-xr-x  1 vinod   0 2006-10-03 15:39 allpackage-0.0.1-1-src.tar.bz2
-rwxr-xr-x  1 vinod   0 2006-10-03 15:39 allpackage-0.0.1-1.tar.bz2


  ^^^
This is one thing that's wrong.  You should create an empty tarball and
then bzip2 it.  The size should be 46 bytes.

  

-rwxr-xr-x  1 vinod 650 2006-10-03 15:45 setup.hint

# cat release/allpackage/setup.hint
@ allpackage
sdesc: Dummy package to include all my non-Base packages
ldesc: Dummy package to include all my non-Base packages
category: Base
requires: X11 _update-info-dir alternatives ash base-files base-passwd bash
binutils bzip2 cabextract coreutils crypt cygrunsrv cygutils cygwin cygwin-doc
d db diffutils editrights expat file findutils gawk gcc gcc-mingw gdb gdbm
gettext grep groff gzip jpeg less libiconv libpng login make man mingw-runtime
minires mktemp ncurses openssh openssl pcre perl pine ping pkg-config
pkgconfig popt readline run sed sharutils tar tcltk tcsh termcap terminfo
texinfo time tnef unzip w32api wget which zip zlib

# bunzip setup.bz2
# cat setup

# This file is automatically generated.  If you edit it, your
# edits will be discarded next time the file is generated.
# See http://cygwin.com/setup.html for details.
#



This is another.  You should use the genini script to generate setup.ini
(and/or setup.bz2, but setup.ini should suffice).

  

Installer still installs only the Base packages.
I thought genini did not generate good setup. I copied release/allpackage to
main/release/ and added contents of above setup.hint to
main/release/setup.ini

Installer still installs only the Base packages :(

What I am doing wrong?



You need more information in setup.ini than what's in your setup.hint.
Try browsing any of the mirrors for their setup.ini and use that as a
template.
Igor
  


OK, I think I found the problem and a work around, if not the solution.

The following line must be added to setup.ini even if the allpackage is empty:
install: release/allpackage/allpackage-0.0.1-1.tar.bz2

The installer is looking at only main/release/, and NOT mymirror/release/. If I add allpackage 
folder to main/release/ and add contents of setup.hint to main/setup.ini (including 
install: line) then it works. But this is not a good solution because main/setup.ini will be 
overwritten next time I update cygwin.

The local packages folder has two mirrors - the main (http%3a%2f.../) and 
mymirror/ (which has only this empty allpackage). How do I tell setup.exe to 
look inside BOTH mirrors?

All this pain, just because some one did not include --InstallAll option to 
setup.exe??


Vinod

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Re: Un-attended install ALL

2006-10-02 Thread Vinod Gupta

Vinod K Gupta wrote:
We have a local mirror of selected packages from which we install 
cygwin on
user machines. When we perform un-attended installation using 
setup.exe -q
-L -l -R... the installer installs only the Base packages. How can we 
tell

setup to install ALL available packages?


Lary Hall wrote:
There are many ways but the easiest is to create a setup.hint file
with an empty package that's part of the Base category.  Then list all 
the
packages you want to install as its dependencies.  Obviously, you can 
leave

out other base packages.  Voila! :-)



Thanks Lary,

I am not sure what you mean by empty package and how do you make it 
known to the installer?
If I create a setup.hint and copy it to, say, release\base-files\, will 
that work?
This sounds like fooling the installer. I can't believe that there is 
nothing like --InstallAll option to the setup.exe installer.


Vinod

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Re: Speeding up Cygwin deployment

2006-09-25 Thread Vinod Gupta

 C:\cygwin\usr\share\man\man1\allec.1
 C:\cygwin\usr\X11R6\lib\X11\doc\html\atobm.1.html

I don't have a system against which to check this conjecture, but if 
you do a DOS attrib on each of these files my guess is that the first 
is created as a +R symlink and the second as a +S symlink*; and if you 
do a DOS dir the first will be revealed as a .lnk file and the second 
will not. It looks to me as though the zipper you're using understands 
and can re-create files of the first sort, but the second goes wrong.


(Or maybe even +S +H which might help explain its invisibility, but 
don't think so.)


For different but similar reasons (the need to copy an entire Cygwin 
system to other file systems via a DVD which can faithfully transfer 
+R but not +S files whilst preserving these attributes) I have gone 
through the system re-creating all original +S symlinks as +R. If the 
above conjecture is true / looks as though it might be true, and if 
you think this re-creation might help I can send you the script. Fergus


You are right. The first file has R and the second one has S attrib set. 
So, I guess your script to change all the S attribs to R should work for 
me too. Could you please send it to me.


I am wondering:
Why would they set these html files as System files?
Why info-zip (or probably any DOS app) can't restore them??
Why WinXP's internal unzipper goes an order of magnitude slower if the 
archive has S files???


Thanks,
Vinod


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Re: Speeding up Cygwin deployment

2006-09-25 Thread Vinod Gupta

On 9/25/2006 9:03 AM, Vinod Gupta wrote:

 C:\cygwin\usr\share\man\man1\allec.1
 C:\cygwin\usr\X11R6\lib\X11\doc\html\atobm.1.html
[...]
I am wondering:
Why would they set these html files as System files?
Why info-zip (or probably any DOS app) can't restore them??
Why WinXP's internal unzipper goes an order of magnitude slower if the 
archive has S files???


Thanks,
Vinod



As I said earlier, I am trying to deploy Cygwin on 100 WinXP machines by 
zipping C:\cygwin from a reference machine and unzipping the archive on 
100 targets. It works but unzipping is painfully slow (takes 45 minutes 
instead of 4-5).


A little deeper look shows that WinXP's builtin unzipper spends almost 
all the time in the following three folders:


C:\cygwin\usr\share\doc\
C:\cygwin\usr\share\qt3\doc\
C:\cygwin\usr\X11R6\lib\X11\doc\

I don't need any documentation for Cygwin, nor man pages nor user guides 
particularly when these three folders constitute only 10% of the total 
Cygwin disk space but take 90% of the time to unzip. I tried excluding 
cygwin-doc and the setup stalled at the end of download at 
_update-info-dir package with an error Download incomplete, retry? 
Retry failed too. It seems there are some dependencies problems. Which 
packages should I exclude from installation on the reference machine?


Vinod




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Re: Speeding up Cygwin deployment

2006-09-24 Thread Vinod Gupta



Yes. You're better off setting up a package server. See:

http://sources.redhat.com/cygwin-apps/package-server.html

From this you can control the packages installed but can use 'setup.exe' to
install, which understands how to unpack packages, symlinks, and run
postinstall scripts.  Also, you'll have a server from which to roll out any
updates conveniently.

--
Larry Hall  http://www.rfk.com


I was looking at the Cygwin installation FAQs, which says that 
setup.exe method can not run in unattended mode. For the same reason, 
WinXP's builtin zipper can not be scripted either. Using info-zip's 
stand-alone binaries zip.exe+unzip.exe are perfect for my purpose except 
the presence of files like atobm.1.html which are not visible to 
info-zip or any DOS application. Why Cygwin need to create these types 
of files while the files like allec.1 serve better i.e seen as symlink 
by cygwin, as shortcut by Windows, also visible to DOS apps. Presence of 
atobm.1.html like files makes WinXP's builtin unzipper crawl to its 
knees. What kind of files are these?


Vinod


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Re: Having XP and KDE desktops togather

2004-12-24 Thread Vinod Gupta
 Thanks Igor and Alexander. run XWin -nodecoration works fine
 for me. I think this should be the default in the startxwin
 script included in the Cygwin/Xfree86 distro.
 No. The default is aimed at users who want to use Cygwin/X as xserver
 for running local applications (like gv, xemacs) only and provides
 very close integration into the windows desktop. Using a remote desktop
You are right. May be it should be available as an easy option for those 
who would like to have both local and remote desktops. Our users have 
overwhelmingly embraced the idea of both desktops that I have included 
it in the startup of all users. A small fraction of grandma-type of 
users are taken aback when the blank xrootwindow completely obscures XP. 
One easy solution would be to startup xwin with slightly reduced sized 
root window. Is there any way to set screen size, say 90% of the 
available real-estate?

Vinod


Re: Having XP and KDE desktops togather

2004-12-22 Thread Vinod Gupta
 Any suggestions to make both desktops co-exist?
 Vinod
 Try omitting the -multiwindow parameter. That way, the KDE desktop will
 be started in one Windows window that you can manipulate normally.
 If you also want to open local X clients in multiwindow mode, you can
 start another (windowed) instance of X for your KDE desktop (i.e., use
 run XWin :1.0 -clipboard) and ssh with DISPLAY set to :1.0 to start
 your KDE session.
 --Igorhttp://cs.nyu.edu/~pechtcha/
 with run.exe you will have to specify at least -nodecoration.
 run XWin will hide the mainwindow.
 (-externalwm and -internalwm are available in CVS versions and
 Xming but they are still quite experimental)
 --ago  [EMAIL PROTECTED]
Thanks Igor and Alexander. run XWin -nodecoration works fine
for me. I think this should be the default in the startxwin
script included in the Cygwin/Xfree86 distro.
-internalwm would be useful, particularly accross slow connections.
I saw some discussion about porting KDE to Windows.
Having an alternative desktop on Windows might be interesting
but I am happy with XP desktop for local Windows and KDE Desktop
for remote linux server, both on my laptop. This gives me the best
of both worlds. Although, traditional unix users prefer command
line interface but ability to use remote unix server through its
own desktop opens up a huge convenience.
Vinod


Having XP and KDE desktops togather

2004-12-21 Thread Vinod Gupta
My cygwin and xfree86 installed fine on my Windows XP machine. I would 
like to have both local XP desktop and remote KDE Desktop from Linux 
server, togather. Works almost OK when I do the following:

- Execute startxwin.bat which launches xserver as:
  run xwin -clipboard -multiwindow
- Open ssh client terminal and connect to remote linux server
- Execute startkde from the ssh client terminal
except for the following problem:
The KDE Desktop occupies whole of XP screen and remains in foreground, 
can not be moved and can not be iconized. So Windows becomes practically 
inaccessible until I kill KDE Desktop.

Any suggestions to make both desktops co-exist?
Vinod


Minimal set for XFree86

2003-12-12 Thread Vinod Gupta
What is the minimal set of packages I need to download for
running XFree86 X-server?
Vinod.



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Download discrepencies

2003-12-05 Thread Vinod Gupta
I tried to download cygwin, using setup.exe version 2.416, chosing
default for all packages except install for XFree86. Tried 3
different mirrors and all gave me me different number of packages
and MBytes downloaded, like:
ufl.edu   122 files  88.8 MB
rcn.net   120 files  81.1 MB
anl.gov33 files  23.2 MB
Am I doing something wrong?

Vinod.



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Re: Download discrepencies

2003-12-05 Thread Vinod Gupta
Christopher Faylor wrote:

On Fri, Dec 05, 2003 at 09:00:24AM -0500, Vinod Gupta wrote:
 

I tried to download cygwin, using setup.exe version 2.416, chosing
default for all packages except install for XFree86. Tried 3
different mirrors and all gave me me different number of packages
and MBytes downloaded, like:
ufl.edu   122 files  88.8 MB
rcn.net   120 files  81.1 MB
anl.gov33 files  23.2 MB
Am I doing something wrong?
   

Yes.

 

Thanks for the short precise answer. Could you please elaborate a little 
bit.



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