Hello all, I am trying to cutomize FC-4 to a single CD. I have successfully buildinstall the new customized distro. But when I run mkisofs it reports that: Size of boot image is 16384 sectors -> mkisofs: Error - boot image '/home/kairali-1.2/i386/images/diskboot.img' has not an allowable size. and when i check the the size of diskboot.img it shows 8.1MB. What's the problem? Kindly help. The complete command and it's output I got is given below: [root@ost2 i386]# mkisofs -b images/diskboot.img -c boot.cat -v -r -T -J -V Kairali-1.2_D1 -o /home/kairali-1.2/Kairali-1.2.iso /home/kairali-1.2/i386 INFO: UTF-8 character encoding detected by locale settings. Assuming UTF-8 encoded filenames on source filesystem, use -input-charset to override. mkisofs 2.01 (i686-pc-linux-gnu) Scanning /home/kairali-1.2/i386 Scanning /home/kairali-1.2/i386/images Scanning /home/kairali-1.2/i386/images/pxeboot Unknown file type (unallocated) /home/kairali-1.2/i386/.. - ignoring and continuing. Scanning /home/kairali-1.2/i386/isolinux Scanning /home/kairali-1.2/i386/Kairali Scanning /home/kairali-1.2/i386/Kairali/RPMS Scanning /home/kairali-1.2/i386/Kairali/base Excluded: /home/kairali-1.2/i386/Kairali/base/TRANS.TBL Using RPM_G000.;1 for /RPM-GPG-KEY-beta (RPM-GPG-KEY-fedora-rawhide) Using RPM_G001.;1 for /RPM-GPG-KEY-fedora-rawhide (RPM-GPG-KEY-fedora-test) Using RPM_G002.;1 for /RPM-GPG-KEY-fedora-test (RPM-GPG-KEY) Using RPM_G003.;1 for /RPM-GPG-KEY (RPM-GPG-KEY-fedora) Using RPM_G004.;1 for /RPM-GPG-KEY-fedora (RPM-GPG-KEY-rawhide) Using LIBGN000.RPM;1 for /home/kairali-1.2/i386/Kairali/RPMS/libgnomeprint15-0.37-11.i386.rpm (libgnomeui-2.10.0-1.i386.rpm)Using XORG_000.RPM;1 for /home/kairali-1.2/i386/Kairali/RPMS/xorg-x11-xfs-6.8.2-31.i386.rpm (xorg-x11-font-utils-6.8.2-31.i386.rpm) Using XORG_001.RPM;1 for /home/kairali-1.2/i386/Kairali/RPMS/xorg-x11-font-utils-6.8.2-31.i386.rpm (xorg-x11-tools-6.8.2-31.i386.rpm) Using SYSTE000.RPM;1 for /home/kairali-1.2/i386/Kairali/RPMS/system-config-date-1.7.18-1.noarch.rpm (system-config-soundcard-1.2.11-5.noarch.rpm) Using ELFUT000.RPM;1 for /home/kairali-1.2/i386/Kairali/RPMS/elfutils-0.108-1.i386.rpm (elfutils-libelf-0.108-1.i386.rpm) Using AUTHC000.RPM;1 for /home/kairali-1.2/i386/Kairali/RPMS/authconfig-gtk-4.6.12-1.i386.rpm (authconfig-4.6.12-1.i386.rpm)Using CRACK000.RPM;1 for /home/kairali-1.2/i386/Kairali/RPMS/cracklib-dicts-2.8.2-1.i386.rpm (cracklib-2.8.2-1.i386.rpm) Using GIMP_000.RPM;1 for /home/kairali-1.2/i386/Kairali/RPMS/gimp-print-utils-4.2.7-7.i386.rpm (gimp-print-plugin-4.2.7-7.i386.rpm) Using GNOME001.RPM;1 for /home/kairali-1.2/i386/Kairali/RPMS/gnome-python2-canvas-2.10.0-1.i386.rpm (gnome-python2-gtkhtml2-2.10.0-2.1.i386.rpm) Using PERL_001.RPM;1 for /home/kairali-1.2/i386/Kairali/RPMS/perl-XML-Parser-2.34-6.i386.rpm (perl-XML-Dumper-0.71-4.noarch.rpm) Using SYSTE007.RPM;1 for /home/kairali-1.2/i386/Kairali/RPMS/system-config-display-1.0.29-1.noarch.rpm (system-config-lvm-0.9.32-1.0.noarch.rpm) Using LIBGN002.RPM;1 for /home/kairali-1.2/i386/Kairali/RPMS/libgnomeprint22-2.10.3-1.i386.rpm (libgnomecups-0.2.0-2.i386.rpm) Using LIBGN003.RPM;1 for /home/kairali-1.2/i386/Kairali/RPMS/libgnomecups-0.2.0-2.i386.rpm (libgnome-2.10.0-3.i386.rpm) Using XORG_004.RPM;1 for /home/kairali-1.2/i386/Kairali/RPMS/xorg-x11-Mesa-libGLU-6.8.2-31.i386.rpm (xorg-x11-xauth-6.8.2-31.i386.rpm) home/kairali-1.2/i386/Kairali/RPMS/gnome-python2-bonobo-2.10.0-1.i386.rpm (gnome-python2-extras-2.10.0-2.1.i386.rpm) Using XORG_008.RPM;1 for /home/kairali-1.2/i386/Kairali/RPMS/xorg-x11-deprecated-libs-6.8.2-31.i386.rpm (xorg-x11-twm-6.8.2-31.i386.rpm) Writing: Initial Padblock Start Block 0 Done with: Initial Padblock Block(s) 16 Writing: Primary Volume Descriptor Start Block 16 Done with: Primary Volume Descriptor Block(s) 1 Writing: Eltorito Volume Descriptor Start Block 17 Size of boot image is 16384 sectors -> mkisofs: Error - boot image '/home/kairali-1.2/i386/images/diskboot.img' has not an allowable size. [root@ost2 i386]# du -sh images/diskboot.img 8.1M images/diskboot.img