Mailinglist Archive: opensuse (878 mails)

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[opensuse] Strangeness with OpenSuse RAID 1 Grub system
Hello all,

After changing a failed disk, i am trying to verify is all ok, and i
have noticed a strange thing:

cat /proc/mdstat
Personalities : [raid1] [raid0] [raid10] [raid6] [raid5] [raid4]
md1 : active raid1 sdb2[2] sda2[0]
31455160 blocks super 1.0 [2/2] [UU]
bitmap: 0/1 pages [0KB], 65536KB chunk

md3 : active raid1 sdb4[2] sda4[0]
200164280 blocks super 1.0 [2/2] [UU]
bitmap: 2/2 pages [8KB], 65536KB chunk

md2 : active raid1 sdb3[2] sda3[0]
2096116 blocks super 1.0 [2/2] [UU]
bitmap: 0/1 pages [0KB], 65536KB chunk

md0 : active raid1 sda1[0] sdb1[2]
10481592 blocks super 1.0 [2/2] [UU]
bitmap: 1/1 pages [4KB], 65536KB chunk

unused devices: <none>

grub> find /boot/grub/stage1

Notice the grub find only seen a drive?

My question is...why? Ever seen all the two drives with Raid 1
systems... Now i have a paranoia...if the first drive fails, the second
can boot?
I cant test this, because that system is in production.... The system is
an OpenSuSE 12.2 (x86_64). I am doing something wrong?



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