Chris++{{aKa Kemical}}++ <cwrobel99@dccnet.com> wrote in message news:<vpk6v6sr3qko9f@corp.supernews.com>...
> Chris++{{aKa Kemical}}++ wrote:
>
> > i'm really puzzled by something, which seems to be the weirdes thing I've
> > ever come across, it's actually pretty fucked up, I have two hd's /dev/hda
> > /dev/hdb once my system boots df shows only /dev/hda2 /, /dev/hda1
> > /mnt/tmp; /dev/hdb is not even mounted at all, but while I work on my
> > system somehow /dev/hdb2 is a perfect copy of /dev/hda2 without being
> > mounted, if i mount /dev/hdb2 under /mnt/greg here is the output of df
> > perfect copy
> >
> > Filesystem 1k-blocks Used Available Use% Mounted on
> > /dev/hda2 14860452 13319552 1540900 90% /
> > /dev/hda1 20472816 18752032 1720784 92% /mnt/tmp
> > /dev/hdb2 14860452 13319552 1540900 90% /mnt/greg
> >
> >
>
> I'm also including my /etc/fstab
>
> #/dev/hdb2 swap swap defaults 0 0
> #/dev/hda1 swap swap defaults 0 0
> /dev/hda2 / reiserfs defaults 1 1
> /dev/cdrom /mnt/cdrom iso9660 noauto,owner,ro 0 0
> /dev/fd0 /mnt/floppy auto noauto,owner 0 0
> none /dev/pts devpts gid=5,mode=620 0 0
> none /proc proc defaults 0 0
> //greg/c /mnt/greg smbfs noauto,user,rw 0 0
> /dev/hdb1 swap swap defaults 0 0
> 192.168.1.5:/var/www /mnt/httpd nfs user,rw 0 0
> /dev/scd1 /cdrom auto ro,noauto,user,exec 0 0
> /dev/scd0 /cdrecorder auto ro,noauto,user,exec 0 0
> /dev/sda1 /mnt/nex auto rw,noauto,user,exec 0 0
> none /proc/bus/usb usbdevfs defaults 0 0
> /dev/hda1 /mnt/tmp auto user,rw 0 0
>
> thanx for any help
>
>
> --

This sounds like raid configured for mirror.
mirror = exact copy

Walt R.