Eggatastasi Linux se external USB disko

[Thanasis Koutras]

Kalispera,
prospathw na kanw eggatastasi tou Fedora C3 se enan eksoteriko USB disko 
(IDE HDD + kouti) se ena Laptop me eggatestimena Windows XP. Den thelw 
na kanw partition ston eswteriko disko, alla to Linux kai to loader na 
mpoun eksoloklirou ston USB disko. H eggatastasi ginetai kanonika xwris 
problimata se 3 partitions tou sda:
sda1-> boot, sda2-> swap kai sda3-> /.
Me to prwto restart, Kernel panic opws anamenotan. O kernel den 
ypostirizei USB storage media kai tha prepei na allaxtei.
Oi odigeies gia tis allages yparxoun sto http://www.simonf.com/usb/ (gia 
RH9 kai kapoia gia FC3) kai sto http://www.benusa.com/linux/boot.htm gia 
FC3.
Mpainw se rescue mode me to cd tou Fedora gia na ftiaxw neo initrd.
Erwtisi 1: Ta dyo pio pano help files anaferoun oti tha prepei na 
allaxtei to linuxrc. Auto to arxeio den yparxei sto FC3, alla yparxei to 
init to opoio ektos apo tis kataxwriseis pou anaferontai sta dyo pio 
panw links exei kai kapoies alles. Oi allages tha prepei na ginoun sto 
init, h tha prepei na ftiaxtei kai ena neo arxeio linuxrc;
Erwtisi 2: Mipos gnwrizei kaneis poio module prepei na fortwthei gia usb 
support, to ehci-usb.ko, to uhci-usb.ko h to ohci-usb.ko (pera apo ta 
usb-storage.ko, scsi_mod.ko kai sd_mod.ko);
Erwtisi 3: Me poia seira tha prepei na fortwthoun ta modules kata to 
startup; Paizei rolo; (Ypopteuomai pws nai....)
Erwtisi 4: Se poia thesi tha prepei na mpei to /sbin/sfdisk -R /dev/sda;
Telos meta kai apo tis allages sto grub.conf gia na fortwthei to neo 
initrd.img, to reboot pagwnei sto eksis minima:
.
.
.
RAMDISK: Compressed image found at block 0
Kernel panic - not syncing: VFS: Unable to mount root fs on 
unknown-block(0,0)

Kamia idea; To exei petixei kapoios me allo tropo;

Euxaristw,

Thanasis Koutras