sheng.zheng wrote: > Slinky > > Thank you for your reply. I changed "root=/Fedora-9-i686-Live.iso" to > "root=/dev/ram rw" or "root=/dev/ram0 rw" etc, but still not work. > > ----------------------- > md: autorun ... > md: ... autorun DONE > List of all partitions: > 0100 16384 ram0 (driver?) > 0101 16384 ram1 (driver?) > 0102 16384 ram2 (driver?) > .. > .. > .. > 010e 16384 ram14 (driver?) > 010f 16384 ram15 (driver?) > No filesystem could mount root, tried: iso9660 > Kernel panic - not syncing: VFS: Unable to mount root fs on > unknown-block(1,0) > --------------------------- > > > --Sheng >
Slinky's suggestion was not correct. When you run livecd-iso-to-pxeboot it will create a "tftpboot" subdirectory in your current directory. You can hop inside that directory to see the filenames used in the kernel arguments (see pxelinux.cfg in that directory). Use those same arguments when adding the live CD to cobbler. > > Slinky : > >> Sheng, >> >> Try adding a --kopts options like >> >> root=/dev/ram rw >> >> >> >> >> 2008/9/19 Sheng.Zheng <[EMAIL PROTECTED] >> <mailto:[EMAIL PROTECTED]>> >> >> hello >> We are running cobbler-1.2.4-1 on RHEL5.2. Created initrd.img and >> vmlinuz on another server(Fedora9) by livecd-iso-to-pxeboot >> command and >> added the files as a distro to cobbler. All the steps are same as this >> howto: https://fedorahosted.org/cobbler/wiki/HowToPxeAnyLiveCd >> PXE can boot and download the big initrd.img but cannot find the >> rootfs. >> Show me error like below: >> >> --------------------- >> md: autorun ... >> md: ... autorun DONE >> VFS: Cannot open root device "Fedora-9-i686-Live.iso" or >> unknown-block(0,0) >> Please append a correct "root=" boot option;here are the available >> partitions: >> 0100 16384 ram0 (driver?) >> 0101 16384 ram1 (driver?) >> 0102 16384 ram2 (driver?) >> ... >> ... >> ... >> 010e 16384 ram14 (driver?) >> 010f 16384 ram15 (driver?) >> Kernel panic - not syncing: VFS: Unable to mount root fs on >> unknown-block(0,0) >> ---------------------- >> >> My pxelinux configuration file for the client created by cobbler: >> /tftpboot/pxelinux.cfg/01-00-16-3e-aa-bb-cc >> ------------------ >> default linux >> prompt 0 >> timeout 1 >> label linux >> kernel /images/liveFedora9/Fedora9-i686-live-vmlinuz.img >> append initrd=/images/liveFedora9/Fedora9-i686-live-initrd.img >> rootflags=loop root=/Fedora-9-i686-Live.iso >> syslog=10.0.0.135:25150 <http://10.0.0.135:25150> >> rootfstype=iso9660 kssendmac >> ks=http://10.0.0.135/cblr/svc/op/ks/system/testvm >> ------------------- >> Any idea? >> Thank you in advance >> >> --Sheng >> >> >> >> >> >> >> > > > _______________________________________________ > cobbler mailing list > [email protected] > https://fedorahosted.org/mailman/listinfo/cobbler > _______________________________________________ cobbler mailing list [email protected] https://fedorahosted.org/mailman/listinfo/cobbler
