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diff --git a/rdiff-backup/FAQ.html b/rdiff-backup/FAQ.html new file mode 100644 index 0000000..774da4a --- /dev/null +++ b/rdiff-backup/FAQ.html @@ -0,0 +1,122 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html> + <head> + <title>rdiff-backup FAQ</title> + </head> + + <body> + <h1>rdiff-backup FAQ</h1> + +<h2>Table of contents</h2> + +<ol><li><a href="#__future__">When I try to run rdiff-backup it says +"ImportError: No module named __future__" or "SyntaxError: invalid +syntax". What's happening?</a></li> + +<li><a href="#verbosity">What do the different verbosity levels mean?</a></li> + +<li><a href="#windows">Does rdiff-backup run under Windows?</a></li> +</ol> + +<h2>FAQ</h2> + +<ol> + +<a name="__future__"> +<li><strong>When I try to run rdiff-backup it says "ImportError: No +module named __future__" or "SyntaxError: invalid syntax". What's +happening?</strong> + +<P>rdiff-backup versions 0.2.x require Python version 2.1 or later, +and versions 0.3.x require Python version 2.2 or later. If you don't +know what version of python you are running, type in "python -V" from +the shell. I'm sorry if this is inconvenient, but rdiff-backup uses +generators, iterators, nested scoping, and static/class methods +extensively, and these were only added in version 2.2. + +<P>If you have two versions of python installed, and running "python" +defaults to an early version, you'll probably have to change the first +line of the rdiff-backup script. For instance, you could set it to: + +<pre> +#/usr/bin/env python2.2 +</pre> +</li> + +<a name="verbosity"> +<li><strong>What do the different verbosity levels mean?</strong> + +<P>There is no formal specification, but here is a rough description +(settings are always cumulative, so 5 displays everything 4 does): + +<P> +<table cellspacing="10"> +<tr><td>0</td><td>No information given</td></tr> +<tr><td>1</td><td>Fatal Errors displayed</td></tr> +<tr><td>2</td><td>Warnings</td></tr> +<tr><td>3</td><td>Important messages, and maybe later some global statistics (default)</td></tr> +<tr><td>4</td><td>Some global settings, miscellaneous messages</td></tr> +<tr><td>5</td><td>Mentions which files were changed</td></tr> +<tr><td>6</td><td>More information on each file processed</td></tr> +<tr><td>7</td><td>More information on various things</td></tr> +<tr><td>8</td><td>All logging is dated</td></tr> +<tr><td>9</td><td>Details on which objects are moving across the connection</td></tr> +</table> + +<a name="windows"> +<li><strong>Does rdiff-backup run under Windows?</strong> + +<P>Yes, apparently it is possible. First, follow Jason Piterak's +instructions: + +<pre> +Subject: Cygwin rdiff-backup +From: Jason Piterak <Jason_Piterak@c-i-s.com> +Date: Mon, 4 Feb 2002 16:54:24 -0500 (13:54 PST) +To: rdiff-backup@keywest.Stanford.EDU + +Hello all, + On a lark, I thought I would attempt to get rdiff-backup to work under +Windows98 under Cygwin. We have a number of NT/Win2K servers in the field +that I'd love to be backing up via rdiff-backup, and this was the start of +getting that working. + +SUMMARY: + o You can get all the pieces for rdiff-backup working under Cygwin. + o The backup process works up to the point of writing any files with +timestamps. + ... This is because the ':' character is reserved for Alternate Data +Stream (ADS) file designations under NTFS. + +HOW TO GET IT WORKING (to a point, anyway): + o Install Cygwin + o Download the Python 2.2 update through the Cygwin installer and install. + o Download the librsync libraries from the usual place, but before +compiling... + o Cygwin does not use/provide glibc. Because of this, you have to repoint +some header files in the Makefile: + + -- Make sure that you have /usr/include/inttypes.h + redirected to /usr/include/sys/types.h. Do this by: + + create a file /usr/include/inttypes.h with the contents: + #include <sys/types.h> + o Put rdiff-backup in your PATH, as you normally would. + +</pre> + +Then, whenever you use rdiff-backup (or at least if you are backing up +to or restoring from a Windows system), use the <strong>--windows-time-format</strong> +switch, which will tell rdiff-backup not to put a colon (":") in a +filename (this option was added after Jason posted his message). + +</ol> + + <hr> + <a href="http://www.stanford.edu/~bescoto">Ben Escoto</a> <address><a href="mailto:bescoto@stanford.edu"><bescoto@stanford.edu></a></address> +<!-- Created: Fri Sep 7 15:34:45 PDT 2001 --> +<!-- hhmts start --> +Last modified: Sat Mar 16 13:22:34 PST 2002 +<!-- hhmts end --> + </body> +</html> |