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Occasus
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PostPosted: Wed Dec 21, 2005 1:55 pm    Post subject: vfs...unable to boot root fs..ecc Reply with quote

ciao a tutti,
dopo 4 mesi dall'ultima volta che usai gentoo sul mio hd, ho deciso di reinstallarlo.
noto subito una orrenda involuzione di gentoo (scusate per il termine, ma esso è perfino un eufemismo per esprimere ciò che penso): lo stage1 non è più ufficialmente supportato.

quindi penso: meglio non fare pasticci ed installo lo stage3 seguenzo la nuova guida.
installo tutto, integrando l'installazione con le guide di udev (mai usato prima), di lvm2 (usato nell'ultima installazione con successo) e di gensplash (mai usato prima).
uso i gentoo-sources, configuro a mano il kernel e finisco l'installazione.
gensplash non funziona e come prima scritta appare: ibm_acpi: no cc ...una cosa del genere
poco male, infatti mi posso loggare tranquillamente.
dopo avere smanettato inutilmente per fare funzionare gensplash per bene, decido di installare i ck-sources (che usavo 4 mesi fa).
cancello kernel e config in /boot (grave errore, lo so :oops: ) e installo i ck-sources.
lilo -v mi dà diversi warning indicanti che le partizioni non coincidevano con quelle di /proc/partitions.
riavvio e mi dà l'errore vfs...unable to boot root fs...eccetera.
dopo diversi tentativi decido di reinstallare tutto, usando i gentoo-sources e senza gensplash, provando anche grub,
ma il risultato è sempre che non riesce ad avviare la partizione /
Quote:
/etc/fstab:
/dev/hda1 /boot ext2 noauto,noatime 1 1
/dev/hda7 / reiserfs noatime,notail 0 2
/dev/hda8 none swap sw 0 0
/dev/cdroms/cdrom0 /mnt/cdrom0 auto noauto,ro,user 0 0
/dev/cdroms/cdrom1 /mnt/cdrom1 auto noauto,ro,user 0 0
/dev/cdroms/cdrom2 /mnt/cdrom2 auto noauto,ro,user 0 0
/dev/array/home /home reiserfs noatime,notail 0 0
/dev/array/opt /opt reiserfs noatime,notail 0 0
/dev/array/tmp /tmp reiserfs noatime,notail,noexec 0 0
/dev/array/usr /usr reiserfs noatime,notail 0 0
/dev/array/var /var reiserfs noatime,notail 0 0
/dev/array/data /data xfs noatime,nodiratime,logbufs=8,logbsize=64 0 0
#/dev/fd0 /mnt/floppy auto noauto 0 0

# NOTE: The next line is critical for boot!
proc /proc proc defaults 0 0

# glibc 2.2 and above expects tmpfs to be mounted at /dev/shm for
# POSIX shared memory (shm_open, shm_unlink).
# (tmpfs is a dynamically expandable/shrinkable ramdisk, and will
# use almost no memory if not populated with files)
shm /dev/shm tmpfs nodev,nosuid,noexec 0 0

Quote:
/boot/grub/grub.conf:
default 0
timeout 0
title=Gentoo
root (hd0,0)
kernel (hd0,0)/2.6.14

tutto il kernel tranne il modulo dm-mod (ovviamente incluso in /etc/modules.autoload.d/kernel-2.6) è compilato staticamente...

sapreste dirmi come risolvere? grazie :) e scusatemi per la lunghezza del topic

p.s. ho cercato in lungo e in largo su internet ma non riesco proprio a risolvere il problema
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makoomba
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PostPosted: Wed Dec 21, 2005 3:17 pm    Post subject: Reply with quote

Code:
kernel (hd0,0)/2.6.14 root=/dev/hda7

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Occasus
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PostPosted: Wed Dec 21, 2005 3:38 pm    Post subject: Reply with quote

non cambia nulla...
dice unable to find hda8 on unknow device...
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Kernel78
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PostPosted: Wed Dec 21, 2005 3:45 pm    Post subject: Reply with quote

Domanda cretina: ma tu hai chiamto il kernel "2.6.14" ??? non kernel-2.6.14 o altro ???
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Occasus
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PostPosted: Wed Dec 21, 2005 3:50 pm    Post subject: Reply with quote

esatto. io ho l'abitudine di identificare il bzImage con la versione del kernel. se si tratta del gentoo-sources elimino -rx, in modo da avere 2.x.yy
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makoomba
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PostPosted: Wed Dec 21, 2005 6:16 pm    Post subject: Reply with quote

hai compilato builtin i drivers relativi al chipset della tua scheda madre ?
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Occasus
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PostPosted: Wed Dec 21, 2005 6:24 pm    Post subject: Reply with quote

sì, però ho incluso supporti anche per altri chipset :roll:
forse è quello il problema. domani o più tardi faccio sapere se risolvo configurando bene il supporto al chièset della mobo
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Occasus
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PostPosted: Thu Dec 22, 2005 1:18 pm    Post subject: Reply with quote

/etc/fstab & /boot/config-2.6.14
ho reinstallato l'ennesima volta tutto.
lilo -t -v wrote:

LILO version 22.7 (test mode), Copyright (C) 1992-1998 Werner Almesberger
Development beyond version 21 Copyright (C) 1999-2005 John Coffman
Released 12-Apr-2005 and compiled at 01:47:15 on Dec 22 2005

Warning: LBA32 addressing assumed
Reading boot sector from /dev/hda
Warning: '/proc/partitions' does not match '/dev' directory structure.
Name change: '/dev/dm-0' -> '/tmp/dev.0'
Warning: '/dev' directory structure is incomplete; device (254, 0) is missing.
Name change: '/dev/dm-1' -> '/tmp/dev.1'
Warning: '/dev' directory structure is incomplete; device (254, 1) is missing.
Name change: '/dev/dm-2' -> '/tmp/dev.2'
Warning: '/dev' directory structure is incomplete; device (254, 2) is missing.
Name change: '/dev/dm-3' -> '/tmp/dev.3'
Warning: '/dev' directory structure is incomplete; device (254, 3) is missing.
Name change: '/dev/dm-4' -> '/tmp/dev.4'
Warning: '/dev' directory structure is incomplete; device (254, 4) is missing.
Name change: '/dev/dm-5' -> '/tmp/dev.5'
Warning: '/dev' directory structure is incomplete; device (254, 5) is missing.
Using MENU secondary loader
Calling map_insert_data

Boot image: /boot/2.6.14
Mapping RAM disk /boot/emergence-1024x768
Added Gentoo *

The boot sector and the map file have *NOT* been altered.

ovviamente ho dato poi il lilo -v.
per fortuna gensplash ora funziona...però il kernel no.
come posso fare? :(
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