On Tue, 2010-11-23 at 22:17 +0100, Tru Huynh wrote:
> On Tue, Nov 23, 2010 at 01:04:03PM -0600, David G. Mackay wrote:
> >
> > (parted) print
> > all
> >
> > Model: Hitachi HDT725032VLAT80 (ide)
> > Disk /dev/hda: 320GB
> > Sector size (logical/physical): 512B/512B
> > Partition Table: msdos
> >
> > Number Start End Size Type File system Flags
> > 1 32.3kB 107MB 107MB primary ext3 boot
> > 2 107MB 320GB 320GB primary lvm
> >
> >
> >
> > Model: WDC WD450AA-00BAA0 (ide)
> > Disk /dev/hdb: 45.0GB
> > Sector size (logical/physical): 512B/512B
> > Partition Table: msdos
> >
> > Number Start End Size Type File system Flags
> > 1 32.3kB 107MB 107MB primary ext3 boot
> > 2 107MB 45.0GB 44.9GB primary lvm
> >
> >
> >
> > Model: ATA SAMSUNG HD502HI (scsi)
> > Disk /dev/sda: 500GB
> > Sector size (logical/physical): 512B/512B
> > Partition Table: msdos
> >
> > Number Start End Size Type File system Flags
> > 1 32.3kB 105GB 105GB primary ext3 boot
> > 2 105GB 500GB 395GB primary ext3
> > 3 500GB 500GB 107MB primary ext3
> >
> >
> > Error: Unable to open /dev/md0 - unrecognised disk
> > label.
>
> shouldn't have boot,raid flags on the members of tour /dev/md0 array?
>
> cat /proc/mdstat
> df -P
> cat /grub/grub.conf (from hda1) and from hdb1
[root@vorpal ~]# cat /proc/mdstat
Personalities :
unused devices: <none>
[root@vorpal ~]# df -P
Filesystem 1024-blocks Used Available Capacity Mounted on
/dev/sda1 99188468 4853368 89215188 6% /
/dev/sda2 373793320 235981428 118517828 67% /home/dave
/dev/hda1 101086 25176 70691 27% /boot
/dev/sda3 101105 5665 90219 6% /boot2
tmpfs 647588 0 647588 0% /dev/shm
/dev/hdc 4087030 4087030 0
100% /media/CentOS_5.5_Final
[root@vorpal ~]# cat /boot/grub/grub.conf
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this
file
# NOTICE: You have a /boot partition. This means that
# all kernel and initrd paths are relative to /boot/, eg.
# root (hd0,0)
# kernel /vmlinuz-version ro root=/dev/sda1
# initrd /initrd-version.img
#boot=/dev/hda
default=0
timeout=5
splashimage=(hd0,0)/grub/splash.xpm.gz
hiddenmenu
title CentOS (2.6.18-194.26.1.el5)
root (hd0,0)
kernel /vmlinuz-2.6.18-194.26.1.el5 ro root=LABEL=/ rhgb quiet
psmouse.proto=bare
initrd /initrd-2.6.18-194.26.1.el5.img
Following is boot from hdb
[root@vorpal ~]# cat /mnt/util/grub/grub.conf
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this
file
# NOTICE: You have a /boot partition. This means that
# all kernel and initrd paths are relative to /boot/, eg.
# root (hd1,0)
# kernel /vmlinuz-version ro root=/dev/VolGroup01/LogVol00
# initrd /initrd-version.img
#boot=/dev/hda
default=0
timeout=5
splashimage=(hd1,0)/grub/splash.xpm.gz
hiddenmenu
title CentOS (2.6.18-194.26.1.el5)
root (hd0,0)
kernel /vmlinuz-2.6.18-194.26.1.el5 ro root=LABEL=/ rhgb quiet
psmouse.proto=bare
initrd /initrd-2.6.18-194.26.1.el5.img
title CentOS (2.6.18-194.17.1.el5)
root (hd0,0)
kernel /vmlinuz-2.6.18-194.17.1.el5 ro root=LABEL=/ rhgb quiet
psmouse.proto=bare
initrd /initrd-2.6.18-194.17.1.el5.img
title CentOS (2.6.18-194.11.3.el5)
root (hd1,0)
kernel /vmlinuz-2.6.18-194.11.3.el5 ro
root=/dev/VolGroup01/LogVol00 rhgb quiet psmouse.proto=bare
initrd /initrd-2.6.18-194.11.3.el5.img
title CentOS5.5 (2.6.18-194.el5)
root (hd0,0)
kernel /vmlinuz-2.6.18-194.el5 ro root=LABEL=/ rhgb quiet
psmouse.proto=bare
initrd /initrd-2.6.18-194.el5.img
Thanks,
Dave
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