Strani problemi con HD Sata
Inviato: sab 3 giu 2006, 12:19
Salve ragazzi ho un sistema Raid1 su una macchina linux formato da 2 HD Sata (sda+sdb) e un terzo che dovrà essere usato solo per l'archiviazione dei dati. Il problema sta proprio sul terzo HD, mi spiego al boot ricevo il seguente messaggio
SCSI device sdc: 160836480 512-byte hdwr sectors (82348 MB)
sdc: Write Protect is off
sdc: Mode Sense: 00 3a 00 00
SCSI device sdc: drive cache: write back
SCSI device sdc: 160836480 512-byte hdwr sectors (82348 MB)
sdc: Write Protect is off
sdc: Mode Sense: 00 3a 00 00
SCSI device sdc: drive cache: write back
sdc: sdc1
sd 2:0:0:0: Attached scsi disk sdc
-------------------------------------------------------------------
da qui sembra che vada tutto ok, poi
cfdisk /dev/sdc
FATAL ERROR: Cannot get disk size
cfdisk /dev/sdc1
FATAL ERROR: Cannot open disk drive
-------------------------------------------------------------
ls /dev/sda*
/dev/sda /dev/sda11 /dev/sda14 /dev/sda3 /dev/sda6 /dev/sda9
/dev/sda1 /dev/sda12 /dev/sda15 /dev/sda4 /dev/sda7
/dev/sda10 /dev/sda13 /dev/sda2 /dev/sda5 /dev/sda8
--------------------------------------------------------------------------
mentre
ls /dev/sdc*
/dev/sdc11 /dev/sdc13 /dev/sdc15 /dev/sdc4 /dev/sdc7 /dev/sdc9
/dev/sdc10 /dev/sdc12 /dev/sdc14 /dev/sdc3 /dev/sdc6 /dev/sdc8
manca proprio sdc e sdc1
poi se do
lilo -v (con 3° HD collegato al pc)
LILO version 22.5.9, Copyright (C) 1992-1998 Werner Almesberger
Development beyond version 21 Copyright (C) 1999-2004 John Coffman
Released 08-Apr-2004 and compiled at 00:18:50 on May 21 2004.
Warning: LBA32 addressing assumed
Reading boot sector from /dev/sda
Warning: '/proc/partitions' does not match '/dev' directory structure.
Name change: '/dev/sdc' -> '/dev/sdc'
Name change: '/dev/sdc1' -> '/dev/sdc1'
Fatal: open /dev/sdc: No such file or directory
anche se in lilo.conf non c'è nessuna direttiva che faccia riferimento a sdc
L'hd è al 100% funzionante l'ho provato su un'altra macchina linux identica, i 2 pc sono server. Come faccio?
SCSI device sdc: 160836480 512-byte hdwr sectors (82348 MB)
sdc: Write Protect is off
sdc: Mode Sense: 00 3a 00 00
SCSI device sdc: drive cache: write back
SCSI device sdc: 160836480 512-byte hdwr sectors (82348 MB)
sdc: Write Protect is off
sdc: Mode Sense: 00 3a 00 00
SCSI device sdc: drive cache: write back
sdc: sdc1
sd 2:0:0:0: Attached scsi disk sdc
-------------------------------------------------------------------
da qui sembra che vada tutto ok, poi
cfdisk /dev/sdc
FATAL ERROR: Cannot get disk size
cfdisk /dev/sdc1
FATAL ERROR: Cannot open disk drive
-------------------------------------------------------------
ls /dev/sda*
/dev/sda /dev/sda11 /dev/sda14 /dev/sda3 /dev/sda6 /dev/sda9
/dev/sda1 /dev/sda12 /dev/sda15 /dev/sda4 /dev/sda7
/dev/sda10 /dev/sda13 /dev/sda2 /dev/sda5 /dev/sda8
--------------------------------------------------------------------------
mentre
ls /dev/sdc*
/dev/sdc11 /dev/sdc13 /dev/sdc15 /dev/sdc4 /dev/sdc7 /dev/sdc9
/dev/sdc10 /dev/sdc12 /dev/sdc14 /dev/sdc3 /dev/sdc6 /dev/sdc8
manca proprio sdc e sdc1
poi se do
lilo -v (con 3° HD collegato al pc)
LILO version 22.5.9, Copyright (C) 1992-1998 Werner Almesberger
Development beyond version 21 Copyright (C) 1999-2004 John Coffman
Released 08-Apr-2004 and compiled at 00:18:50 on May 21 2004.
Warning: LBA32 addressing assumed
Reading boot sector from /dev/sda
Warning: '/proc/partitions' does not match '/dev' directory structure.
Name change: '/dev/sdc' -> '/dev/sdc'
Name change: '/dev/sdc1' -> '/dev/sdc1'
Fatal: open /dev/sdc: No such file or directory
anche se in lilo.conf non c'è nessuna direttiva che faccia riferimento a sdc
L'hd è al 100% funzionante l'ho provato su un'altra macchina linux identica, i 2 pc sono server. Come faccio?