Need help, Please........ > Dear all, > > This is resend email, not sure it is successfully sent. > Really need some advice on this... > > Appreciate all help.... > > Thanks, > gary > > ----- Original Message ----- > From: "garyumc" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Thursday, May 22, 2003 6:16 PM > Subject: Fw: GRUB Question? - resend > > > > Dear all, > > > > My setup as... > > > > RH7.3 > > Grub 0.91 > > 18Gb scsi x 2 RAID-1 > > > > # cat /proc/mdstat > > Personalities : [raid1] > > read_ahead 1024 sectors > > md0 : active raid1 sdb1[1] sda1[0] > > 521984 blocks [2/2] [UU] > > > > md5 : active raid1 sdb2[1] sda2[0] > > 6144768 blocks [2/2] [UU] > > > > md2 : active raid1 sdb3[1] sda3[0] > > 5116608 blocks [2/2] [UU] > > > > md3 : active raid1 sdb5[1] sda5[0] > > 4096448 blocks [2/2] [UU] > > > > md1 : active raid1 sdb6[1] sda7[0] > > 923584 blocks [2/2] [UU] > > > > md4 : active raid1 sdb7[1] sda6[0] > > 1052160 blocks [2/2] [UU] > > > > unused devices: <none> > > > > Before doing any changes to grub, I can > > - boot up from hd0 or hd1, by selecting from grub menu > > - boot up from hd0, without hd1 harddisk > > - can't boot up from hd1 when without hd0 > > > > After make some changes onto grub as > > - boot into grub from Grub installation disk > > - find /boot/grub/stage2 > > - root (hd1,0) > > - setup (hd1) > > - it shown successfully done! > > > > When try to boot from hd0 without hd1 > > - message: > > Grub Loading stage1.5. > > Error 21 > > > > When try to boot from hd1 without hd0 > > - message: > > GRUB Hard Disk Error > > > > > > Now I restore back as > > - find /boot/grub/stage2 > > (hd0,0) > > (hd1,0) > > - root (hd0,0) > > - setup (hd0) > > > > Now it back to as before, where I can selectively boot from either hdd... > > But, if i remove hd0, to let system boot from hd1, it failed to bootup... > > > > For info, my /etc/grub.conf file > > default=0 > > timeout=10 > > splashimage=(hd0,0)/boot/grub/splash.xpm.gz > > fallback 1 > > password --md5 $1$Mè3?ìíμm$hQCPcbxViH.LtiodW8sPI0 > > title Red Hat Linux (2.4.18-3smp) - Disk0 > > root (hd0,0) > > kernel /boot/vmlinuz-2.4.18-3smp ro root=/dev/md0 > > initrd /boot/initrd-2.4.18-3smp.img > > title Red Hat Linux-up (2.4.18-3) - Disk0 > > root (hd0,0) > > kernel /boot/vmlinuz-2.4.18-3 ro root=/dev/md0 > > initrd /boot/initrd-2.4.18-3.img > > title Red Hat Linux (2.4.18-3smp) - Disk1 > > root (hd1,0) > > kernel /boot/vmlinuz-2.4.18-3smp ro root=/dev/md0 > > initrd /boot/initrd-2.4.18-3smp.img > > title Red Hat Linux-up (2.4.18-3) - Disk1 > > root (hd1,0) > > kernel /boot/vmlinuz-2.4.18-3 ro root=/dev/md0 > > initrd /boot/initrd-2.4.18-3.img > > > > ==================== > > > > How to make this 2 disk bootable, means either 1 disk is faulty, system > > still can bootup without any problem > > > > Really appreciate all help given... > > > > Thanks, > > gary > > > > > > > > -- > > redhat-list mailing list > > unsubscribe mailto:[EMAIL PROTECTED] > > https://www.redhat.com/mailman/listinfo/redhat-list > > >
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