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19 Mondo Rescue and Mindi Linux HOWTO</TD>
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27 Chapter 10. Troubleshooting/FAQ</TD>
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36 <H1 CLASS="SECTION" ALIGN=LEFT>
37 <A NAME="FAQGENERAL"></A>10.2. General</H1>
38 <DL>
39 <P ALIGN=LEFT>
40 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN496">What is &quot;Mindi&quot;?</A><BR>
41 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN501">Why is it
42 called &quot;Mondo&quot;?</A><BR>
43 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN506">Mondo does not
44 work on my system. It keels over and dies. What's wrong?</A><BR>
45 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN511">What if the
46 error is in Mindi?</A><BR>
47 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN516">Can I trust Mondo?</A><BR>
48 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN522">How do I report
49 a bug?</A><BR>
50 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN527">I think Mondo
51 should (...insert suggestion here...) and I have rewritten it
52 accordingly. Would you like to see my patch?</A><BR>
53 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN532">I think Mondo
54 should (...insert suggestion here...); will you incorporate this
55 feature for me, please?</A><BR>
56 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN537">Mondo says,
57 &quot;XXX is missing,&quot; and then terminates. What's wrong?</A><BR>
58 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN543">Can Mondo
59 handle multi-CD backups and restores?</A><BR>
60 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN548">Can Mondo
61 handle Linux/Windows dual-boot systems?</A><BR>
62 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN553">Can Mondo
63 backup Windows-only systems?</A><BR>
64 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN558">Does Mondo
65 support LVM?</A><BR>
66 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN563">What if I don't
67 use LILO? What if I use GRUB?</A><BR>
68 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN568">Mondoarchive
69 (or mondorestore) segfaults when I run it. What could be wrong?</A><BR>
70 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN573">I get the
71 error, 'Cannot find /tmp/dev.0' or 'Cannot mount device 0x0701'; what
72 do I do?</A><BR>
73 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN578">Can I create a
74 Mondo CD and then use it to create an archive of any OS on any PC?</A><BR>
75 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN583">Why do you
76 insist on putting floppy disk images on Mondo CD? They waste space
77 and I never use them. The CD works just fine, so why keep the floppy
78 disk images?</A><BR>
79 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN588">Why doesn't the
80 Mondo project have a cool-looking animal logo?</A><BR>
81 <DT CLASS="mvd-P">Q: <A HREF="faqgeneral.html#AEN593">Is there a
82 Mondo user 'Code of Conduct?</A></P>
83 </DL>
84 <P ALIGN=LEFT>
85 <A NAME="AEN496"></A><B>Q: </B>What is &quot;Mindi&quot;?</P>
86 <P ALIGN=LEFT>
87 <B>A: </B>Mindi, a.k.a. Mindi-Linux, makes a mini-distribution from
88 your kernel, modules, modules, tools and libraries. It can also
89 generate an El Torito 2.88MB boot disk image. Mondo uses Mindi to
90 create a mini-distro, then boots from it and runs on it.</P>
91 <P ALIGN=LEFT>
92 <A NAME="AEN501"></A><B>Q: </B>Why is it called &quot;Mondo&quot;?</P>
93 <P ALIGN=LEFT>
94 <B>A: </B>The Teenage Mutant Ninja Turtles described cool things as
95 'mondo'. I wasn't sure what to call this project. 'Faust' was one
96 idea I had, partly as a dig at my former boss who practically owned
97 me because of my legal status at the time. In the end, I chose
98 something short and distinctive.</P>
99 <P ALIGN=LEFT>
100 <A NAME="AEN506"></A><B>Q: </B>Mondo does not work on my system. It
101 keels over and dies. What's wrong?</P>
102 <P ALIGN=JUSTIFY>
103 <B>A: </B>It works on Red Hat 7.x, Linux-Mandrake 8.x, some flavors
104 of SuSE, some flavors of Slackware, some flavors of Debian, etc. The
105 more distributions I support, the more moving targets I have to hit.
106 Please bear this in mind when e-mailing the list. :) If you would
107 like to help me by beta-testing Mondo (or Mindi) on your PC then I
108 would be very interested in working with you to work around the
109 eccentricities of your Linux distro. However, rest assured, 90% of
110 the bugs reported to me are actually symptoms of FooLinux X.Y's
111 unique way of doing things.</P>
112 <P ALIGN=LEFT>
113 <A NAME="AEN511"></A><B>Q: </B>What if the error is in Mindi?</P>
114 <P ALIGN=LEFT>
115 <B>A: </B>Then send me a copy of /var/log/mindi.log (compressed,
116 please) along with a description of your distro, your kernel, etc.
117 Oh, and before sending it, <I>please read it.</I></P>
118 <P ALIGN=LEFT>
119 <A NAME="AEN516"></A><B>Q: </B>Can I trust Mondo?</P>
120 <P ALIGN=LEFT>
121 <B>A: </B>Mondo has generated reliable archives since May 2000. I
122 have lost data by using bad CD-R disks and not verifying their
123 contents. Some users have not tried booting from their CD until
124 crunch time. Remember to boot into Compare Mode to verify the backup
125 before you trust it. If Mondo did not work, you would not be reading
126 this. If it does not work for you, your kernel is usually the
127 culprit. Check <A HREF="kernelsupport.html">Linux Kernel support</A>
128 to see what your kernel should support. Please e-mail the list (or
129 me) if you need some help with this.</P>
130 <P ALIGN=LEFT>
131 <A NAME="AEN522"></A><B>Q: </B>How do I report a bug?</P>
132 <P ALIGN=LEFT>
133 <B>A: </B>E-mail the bug report (mondo.err.xxxxx.tgz) to me. If you
134 want to discuss it, please e-mail the list. The list is for talking;
135 my e-mail address is for big files. :-) If you don't send me a
136 logfile then there isn't a lot that I can do for you, so PLEASE
137 include a logfile at the very least. Or, pop into #mondo on
138 irc.redhat.com and see if I'm there.</P>
139 <P ALIGN=LEFT>
140 <A NAME="AEN527"></A><B>Q: </B>I think Mondo should (...insert
141 suggestion here...) and I have rewritten it accordingly. Would you
142 like to see my patch?</P>
143 <P ALIGN=LEFT>
144 <B>A: </B>Absolutely! :-) The best way for you to make Mondo do what
145 you want is to modify it and then send me the patch. That way, we can
146 all benefit.</P>
147 <P ALIGN=LEFT>
148 <A NAME="AEN532"></A><B>Q: </B>I think Mondo should (...insert
149 suggestion here...); will you incorporate this feature for me, please?</P>
150 <P ALIGN=LEFT>
151 <B>A: </B>I'll definitely think about it. Would you like to help?</P>
152 <P ALIGN=LEFT>
153 <A NAME="AEN537"></A><B>Q: </B>Mondo says, &quot;XXX is missing,&quot;
154 and then terminates. What's wrong?</P>
155 <P ALIGN=LEFT>
156 <B>A: </B>A good Linux distribution should contain XXX but the
157 designers, in their infinite wisdom, decided not to include that
158 particular tool. Check <A HREF="linuxpackages.html">Related Linux Packages</A>
159 and install the missing package. If that fails, contact the
160 vendor/distributor/manufacturer/designer of your distro.</P>
161 <P ALIGN=LEFT>
162 <A NAME="AEN543"></A><B>Q: </B>Can Mondo handle multi-CD backups and restores?</P>
163 <P ALIGN=LEFT>
164 <B>A: </B>Yes, up to twenty CD per set. This 20-CD limit results from
165 laziness on my part. I can remove it at any time. However, if your
166 system occupies more than 20 CD, may I recommend that you invest in a
167 tape streamer?</P>
168 <P ALIGN=LEFT>
169 <A NAME="AEN548"></A><B>Q: </B>Can Mondo handle Linux/Windows
170 dual-boot systems?</P>
171 <P ALIGN=LEFT>
172 <B>A: </B>Yes. If your system currently boots into Linux or Windows
173 via LILO, you can backup and restore both OSes at the same time using
174 Mondo. If you are using NTFS then add the switch, '-x &lt;device&gt;'.</P>
175 <P ALIGN=LEFT>
176 <A NAME="AEN553"></A><B>Q: </B>Can Mondo backup Windows-only systems?</P>
177 <P ALIGN=LEFT>
178 <B>A: </B>Sure, if you pay me to play catch-up to Microsoft. ;)
179 Seriously, Mondo <I>can</I> do it but I do not give away the
180 functionality. If you are a Microsoft-only user, you are accusomed to
181 paying for software and technical support. Please e-mail me for more information.</P>
182 <P ALIGN=LEFT>
183 <A NAME="AEN558"></A><B>Q: </B>Does Mondo support LVM?</P>
184 <P ALIGN=LEFT>
185 <B>A: </B>Mondo supports LVM, yes. Mondo backs up and restores your
186 existing setup but it does not make it easy for you to change your
187 LVM configuration. You have to edit /tmp/i-want-my-lvm at boot-time
188 to do that.</P>
189 <P ALIGN=LEFT>
190 <A NAME="AEN563"></A><B>Q: </B>What if I don't use LILO? What if I
191 use GRUB?</P>
192 <P ALIGN=LEFT>
193 <B>A: </B>GRUB is supported by Mondo.</P>
194 <P ALIGN=LEFT>
195 <A NAME="AEN568"></A><B>Q: </B>Mondoarchive (or mondorestore)
196 segfaults when I run it. What could be wrong?</P>
197 <P ALIGN=LEFT>
198 <B>A: </B>Install from tarball instead of RPM. (Or, try RPM if you
199 just installed from tarball.) Your compiler or your libraries may be
200 fubar. We'll see. If that doesn't work then please e-mail the <A HREF="../../feedback/feedback.html">mailing
201 list</A>.</P>
202 <P ALIGN=LEFT>
203 <A NAME="AEN573"></A><B>Q: </B>I get the error, 'Cannot find
204 /tmp/dev.0' or 'Cannot mount device 0x0701'; what do I do?</P>
205 <P ALIGN=LEFT>
206 <B>A: </B>Please free up /dev/loop0 using 'losetup /dev/loop0 -d' to
207 unmount that loop device. If your OS will not let you do that,
208 contact your local support group or Linux vendor.</P>
209 <P ALIGN=LEFT>
210 <A NAME="AEN578"></A><B>Q: </B>Can I create a Mondo CD and then use
211 it to create an archive of any OS on any PC?</P>
212 <P ALIGN=LEFT>
213 <B>A: </B>Not yet. You can use Mondo to backup Linux or Linux/Windows
214 dual boot. One day, Mondo will let you backup partitions it can't
215 read or write, by treating each partition as one long file to be
216 backed up. This file will be chopped, compressed and archived like
217 any other big file.</P>
218 <P ALIGN=LEFT>
219 <A NAME="AEN583"></A><B>Q: </B>Why do you insist on putting floppy
220 disk images on Mondo CD? They waste space and I never use them. The
221 CD works just fine, so why keep the floppy disk images?</P>
222 <P ALIGN=LEFT>
223 <B>A: </B>Because of my old college buddy, Justin Case. If you
224 really, truly want them gone then please submit a patch to make them optional.</P>
225 <P ALIGN=LEFT>
226 <A NAME="AEN588"></A><B>Q: </B>Why doesn't the Mondo project have a
227 cool-looking animal logo?</P>
228 <P ALIGN=LEFT>
229 <B>A: </B>Excellent question! Please submit graphics of candidate
230 animal logos!</P>
231 <P ALIGN=LEFT>
232 <A NAME="AEN593"></A><B>Q: </B>Is there a Mondo user 'Code of Conduct?</P>
233 <P ALIGN=LEFT>
234 <B>A: </B>Yes. Read the HOWTO. Submit patches. Recommend realistic
235 improvements. Be courteous to other users on the discussion list. Do
236 not whine.</P>
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