|
| Hello,
I've got a Debian server configured with all filesystems mirrored except
for /boot (details below). Whist /boot is on sda, I've kept identical
partitions on sdb, so sdb1 is 1GB as per sda1.
What I'd like to do is have the option of booting from either sda1 or
sdb1. I have copied /boot to sdb1 but am not sure what the
next step is. The grub-install command looks promising, but I wanted to
seek advice before I inadvertently trash anything!
/dev/md0 15G 522M 14G 4% /
/dev/sda1 897M 21M 829M 3% /boot
/dev/md3 15G 173M 14G 2% /home
/dev/md1 15G 438M 14G 4% /usr
/dev/md4 15G 499M 14G 4% /usr/local/news
/dev/md2 15G 1.3G 13G 10% /var
md1 : active raid1 sda5[0] sdb5[1]
15623104 blocks [2/2] [UU]
md2 : active raid1 sda6[0] sdb6[1]
15623104 blocks [2/2] [UU]
md3 : active raid1 sda7[0] sdb7[1]
15623104 blocks [2/2] [UU]
md4 : active raid1 sda8[0] sdb8[1]
15623104 blocks [2/2] [UU]
md0 : active raid1 sda2[0] sdb2[1]
15623104 blocks [2/2] [UU]
|
|