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Hey Guys.
I've got a new server for my MythTV setup - Which is a Dell T3400!
There's a onboard RAIDcontroller and 2disc with 1TB.
Those 2 I want mirrorred - so have tried this http://wiki.archlinux.org/index.php/Ins … r_LVM#RAID
Several times.
But each time I ending up with the reboot - The root partition isn't loaded or found - and anding up ind ramfs ??
What can I doo
I've configured this on each disc:
1 /boot 128mb --> md1
2 /swap --> md2
3 / --> md3
But each time just saying not loading - and tried rootdelay up to 2min without anyluck ?
What is wrong here
carse the RAID are working before ending the install process and rebooting!
Last edited by peque (2009-11-21 09:41:54)
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Have you added 'mdadm' to /etc/mkinitcpio.conf and rerun `mkinitcpio -pkernel26` before rebooting?
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Yes.
But I'm not shure where my errors where, but after reinstalling the system again this morning, ode to the benfit og 64bits system, it works after doing the whole creation from scratch the 4th time.
So It should be solved - allthough 1thing make no sense:
cat /proc/mdstat
Personalities : [raid1]
md4 : active raid1 sda4[0] sdb4[1]
878980288 blocks [2/2] [UU]
md3 : active raid1 sdb3[1]
89650624 blocks [2/1] [_U]
md2 : active raid1 sda2[0] sdb2[1]
8000256 blocks [2/2] [UU]
md1 : active raid1 sda1[0] sdb1[1]
128384 blocks [2/2] [UU]
I've tried adding the disk ? nope - won't work:
A fdisk -l show this
# fdisk -l
Disk /dev/sda: 1000.2 Gb, 1000204886016 byte
255 heads, 63 sectors/track, 121601 cylinders
Units = cylindre of 16065 * 512 = 8225280 bytes
Disk identifier: 0x000ce9bf
Enhed Opstart Start Slut Blokke Id System
/dev/sda1 * 1 16 128488+ 83 Linux
/dev/sda2 17 1012 8000370 83 Linux
/dev/sda3 1013 12173 89650732+ 83 Linux
/dev/sda4 12174 121601 878980410 83 Linux
Disk /dev/sdb: 1000.2 Gb, 1000204886016 byte
255 heads, 63 sectors/track, 121601 cylinders
Units = cylindre of 16065 * 512 = 8225280 bytes
Disk identifier: 0x000ce9bf
Enhed Opstart Start Slut Blokke Id System
/dev/sdb1 * 1 16 128488+ 83 Linux
/dev/sdb2 17 1012 8000370 83 Linux
/dev/sdb3 1013 12173 89650732+ 83 Linux
/dev/sdb4 12174 121601 878980410 83 Linux
Disk /dev/md1: 131 Mb, 131465216 byte
2 heads, 4 sectors/track, 32096 cylinders
Units = cylindre of 8 * 512 = 4096 bytes
Disk identifier: 0x00000000
Disk /dev/md1 indeholder ikke en gyldig partitionstabel
Disk /dev/md2: 8192 Mb, 8192262144 byte
2 heads, 4 sectors/track, 2000064 cylinders
Units = cylindre of 8 * 512 = 4096 bytes
Disk identifier: 0x00000000
Disk /dev/md2 indeholder ikke en gyldig partitionstabel
Disk /dev/md3: 91.8 Gb, 91802238976 byte
2 heads, 4 sectors/track, 22412656 cylinders
Units = cylindre of 8 * 512 = 4096 bytes
Disk identifier: 0x00000000
Disk /dev/md3 indeholder ikke en gyldig partitionstabel
Disk /dev/md4: 900.1 Gb, 900075814912 byte
2 heads, 4 sectors/track, 219745072 cylinders
Units = cylindre of 8 * 512 = 4096 bytes
Disk identifier: 0x00000000
Disk /dev/md4 indeholder ikke en gyldig partitionstabel
But cannot see any errors else where ?
As I see it - my sda3 disk aren't in the raid setup ?
I've tried:
# mdadm --add /dev/md3 /dev/sda3
mdadm: Cannot open /dev/sda3: Device or resource busy
But cannot add the drive till the RAID
Last edited by peque (2009-11-21 09:44:06)
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