As far as I can remember, I already posted for this system
root@.....:/home/francesco# cat /proc/mdstat
Personalities : [raid1]
md1 : active raid1 sda2[0] sdb2[1]
487759680 blocks super 1.2 [2/2] [UU]
md0 : active raid1 sda1[0] sdb1[1]
191296 blocks super 1.2 [2/2] [UU]
unused devices: <none>
root@.....:/home/francesco#
francesco@.....:~$ df -h
Filesystem Size Used Avail Use% Mounted on
rootfs 938M 185M 705M 21% /
udev 10M 0 10M 0% /dev
tmpfs 807M 628K 807M 1% /run
/dev/mapper/vg1-root 938M 185M 705M 21% /
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 1.6G 84K 1.6G 1% /run/shm
/dev/md0 176M 19M 148M 11% /boot
/dev/mapper/vg1-home 395G 284G 91G 76% /home
/dev/mapper/vg1-opt 9.2G 1.5G 7.3G 17% /opt
/dev/mapper/vg1-tmp 2.8G 69M 2.6G 3% /tmp
/dev/mapper/vg1-usr 28G 4.3G 22G 17% /usr
/dev/mapper/vg1-var 9.2G 840M 7.9G 10% /var
francesco@.....:~$
the "deadly command' "grub-install /dev/sdb" was run with the system
started as above.
Thanks
francesco pietra
<snip>