Raid1 - i can't login

[wszolki]

Hi, I'm having some trouble setting up a RAID1 on CentOS 5.9.

I'm using this guide:
http://www.howtoforge.com/how-to-set...ion-centos-5.3

After installing Grub on the second hard drive (hdc in my case) and rebooting the system I get the login screen but i can't login as root (i added new user but it doesn't work)
When i'm using mode single, i see passwd, i also changed password but it doesn't work.

When i reboot many times my system, i can't login as root and other users.
I can't use LVM.

Ssh doesn't work. Putty will close right after I try to log in just as if I was logging out.

My config files:
/etc/fstab

/dev/md1                /                        ext3    defaults        1 1
/dev/md4                /var                     ext3    defaults        1 2
/dev/md2                /home                    ext3    defaults        1 2
/dev/md0                /boot                    ext3    defaults        1 2
tmpfs                     /dev/shm               tmpfs   defaults        0 0
devpts                   /dev/pts                devpts  gid=5,mode=620  0 0
sysfs                     /sys                   sysfs   defaults        0 0
proc                      /proc                  proc    defaults        0 0
/dev/md3               swap                      swap    defaults        0 0

/boot/grub/menu.lst

default=0
fallback=1
timeout=5
splashimage=(hd0,0)/grub/splash.xpm.gz
hiddenmenu
title CentOS (2.6.18-348.el5)
        root (hd1,0)
        kernel /vmlinuz-2.6.18-348.el5 ro root=/dev/md1
        initrd /initrd-2.6.18-348.el5.img

title CentOS (2.6.18-348.el5)
        root (hd0,0)
        kernel /vmlinuz-2.6.18-348.el5 ro root=LABEL=/
        initrd /initrd-2.6.18-348.el5.img

fdisk -l

Disk /dev/hdc: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/hdc1   *           1         127     1020096   fd  Linux raid autodetect
/dev/hdc2             128       19249   153597465   fd  Linux raid autodetect
/dev/hdc3           19250       25623    51199155   fd  Linux raid autodetect
/dev/hdc4           25624       38909   106719795    5  Extended
/dev/hdc5           25624       27663    16386268+  fd  Linux raid autodetect
/dev/hdc6           27664       38909    90333463+  fd  Linux raid autodetect

Disk /dev/sda: 320.0 GB, 320044269568 bytes
255 heads, 63 sectors/track, 38909 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1         127     1020096   83  Linux
/dev/sda2             128       19249   153597465   83  Linux
/dev/sda3           19250       25623    51199155   83  Linux
/dev/sda4           25624       38909   106719795    5  Extended
/dev/sda5           25624       27663    16386268+  82  Linux swap / Solaris
/dev/sda6           27664       38909    90333463+  83  Linux

Disk /dev/md0: 1044 MB, 1044512768 bytes
2 heads, 4 sectors/track, 255008 cylinders
Units = cylinders of 8 * 512 = 4096 bytes


Disk /dev/md1: 157.2 GB, 157283713024 bytes
2 heads, 4 sectors/track, 38399344 cylinders
Units = cylinders of 8 * 512 = 4096 bytes


Disk /dev/md2: 52.4 GB, 52427816960 bytes
2 heads, 4 sectors/track, 12799760 cylinders
Units = cylinders of 8 * 512 = 4096 bytes


Disk /dev/md3: 16.7 GB, 16779444224 bytes
2 heads, 4 sectors/track, 4096544 cylinders
Units = cylinders of 8 * 512 = 4096 bytes


Disk /dev/md4: 92.5 GB, 92501377024 bytes
2 heads, 4 sectors/track, 22583344 cylinders
Units = cylinders of 8 * 512 = 4096 bytes

This was my tenth try. Any ideas?
Please help me, when you can.
I have no idea where the problem is.