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#1 2010-07-28 06:24:39

demizer
Member
From: Gilroy, CA
Registered: 2010-03-03
Posts: 116
Website

[SOLVED] Kernel26-lts mdadm/lvm Detection Problems

Heeeeey,

I had kernel26-lts installed two weeks ago without problem, but now I am having problems. The main reason I want to use kernel26-lts is because there is a bug in 2.6.34 that is preventing me from running StarCraft II. I moved back over to 2.6.34 because I thought I wasn't going to be running that game on this rig, but I couldn't bring myself to install windows. For the bug, see http://bugs.winehq.org/show_bug.cgi?id=23323

For image of errors, see  http://imgur.com/FeRJI.jpg

Basically, I believe, mdadm and lvm are not detecting their respective setups. BOOOO! I have ran mkinitcpio -p kernel26-lts about five times now, to no effect.

Here are my corresponding conf files:

# /boot/grub/menu.lst

# (0) Arch Linux
title  Arch Linux
root   (hd0,0)
kernel /vmlinuz26 root=/dev/mapper/vgone-root vga=795 resume=/dev/md2 ro quiet
initrd /kernel26.img

# (1) Arch Linux
title  Arch Linux Fallback
root   (hd0,0)
kernel /vmlinuz26 root=/dev/mapper/vgone-root vga=795 resume=/dev/md2 ro quiet
initrd /kernel26-fallback.img

# (0) Arch Linux
title  Arch Linux (lts)
root   (hd0,0)
kernel /vmlinuz26 root=/dev/mapper/vgone-root vga=795 resume=/dev/md2 ro
initrd /kernel26-lts.img

# (1) Arch Linux
title  Arch Linux Fallback (lts)
root   (hd0,0)
kernel /vmlinuz26 root=/dev/mapper/vgone-root vga=795 resume=/dev/md2 ro
initrd /kernel26-lts-fallback.img

# (0) Arch Linux
title  Arch Linux (rc)
root   (hd0,0)
kernel /vmlinuz26 root=/dev/mapper/vgone-root vga=795 ro
initrd /kernel26-rc.img

# (1) Arch Linux
title  Arch Linux Fallback (rc)
root   (hd0,0)
kernel /vmlinuz26 root=/dev/mapper/vgone-root vga=795 ro
initrd /kernel26-rc-fallback.img]

# /etc/mkinitcpio.conf

MODULES="dm-mod raid1 raid456 ext4"
HOOKS="base udev autodetect pata scsi sata filesystems mdadm lvm2 btrfs_advanced resume"

# /etc/mdadm.conf

ARRAY /dev/md0 UUID=256ab50a:999107ef:52419904:51489ef3
ARRAY /dev/md/1 metadata=1.2 UUID=c7773837:a73feaed:c5e04482:35723478 name=archiso:1
ARRAY /dev/md/2 metadata=1.2 UUID=4dbbe0c0:0a6d8088:8d1a2152:4255f41f name=archiso:2

# blkid

/dev/sda1: UUID="9071f749-3868-458f-a01a-7d91ad55d1b5" TYPE="ext4" 
/dev/sdb1: UUID="9c5ef185-c7a0-49a9-bc82-0b2f0201d96a" TYPE="ext4" 
/dev/sdc1: UUID="256ab50a-9991-07ef-5241-990451489ef3" TYPE="linux_raid_member" 
/dev/sdc2: UUID="c7773837-a73f-eaed-c5e0-448235723478" UUID_SUB="aa519c13-f16e-72a4-c96f-95e363aad0be" LABEL="archiso:1" TYPE="linux_raid_member" 
/dev/sdc3: UUID="4dbbe0c0-0a6d-8088-8d1a-21524255f41f" UUID_SUB="4ac920e5-b615-4bcd-899c-4cf89727d8ec" LABEL="archiso:2" TYPE="linux_raid_member" 
/dev/sdd1: UUID="256ab50a-9991-07ef-5241-990451489ef3" TYPE="linux_raid_member" 
/dev/sdd2: UUID="c7773837-a73f-eaed-c5e0-448235723478" UUID_SUB="7b1d235f-ef95-3ca6-d7ab-854ef6007407" LABEL="archiso:1" TYPE="linux_raid_member" 
/dev/sdd3: UUID="4dbbe0c0-0a6d-8088-8d1a-21524255f41f" UUID_SUB="a56502f0-c46e-25c8-e6ea-46ae13c0b18a" LABEL="archiso:2" TYPE="linux_raid_member" 
/dev/sde1: UUID="256ab50a-9991-07ef-5241-990451489ef3" TYPE="linux_raid_member" 
/dev/sde2: UUID="c7773837-a73f-eaed-c5e0-448235723478" UUID_SUB="106b3dc2-89d1-e26e-942d-34dfb4f152bc" LABEL="archiso:1" TYPE="linux_raid_member" 
/dev/sde3: UUID="4dbbe0c0-0a6d-8088-8d1a-21524255f41f" UUID_SUB="557b1b2c-6f59-3ca4-f513-4d3acfc55c84" LABEL="archiso:2" TYPE="linux_raid_member" 
/dev/md0: UUID="ed68d75a-22a6-430d-b2a1-a89b5f0785f5" TYPE="ext4" 
/dev/md1: UUID="OQ5Zgs-5cJo-acPy-7fYH-aSBX-211P-dFmqxJ" TYPE="LVM2_member" 
/dev/md2: UUID="52f99a86-585a-46ac-9e5f-86fbdaeca60f" TYPE="swap" 
/dev/mapper/vgone-root: UUID="7e937089-d38b-4ce9-adf7-3aa307dec58f" TYPE="ext4" 
/dev/mapper/vgone-home: UUID="bb60b8ad-d526-489a-9ad2-957cda0a892b" TYPE="ext4"

# cat /proc/mdstat

Personalities : [raid1] [raid6] [raid5] [raid4] 
md2 : active raid1 sdc3[0] sdd3[2] sde3[1]
      3999149 blocks super 1.2 [3/3] [UUU]
      
md1 : active raid5 sdc2[0] sdd2[3] sde2[1]
      1945324544 blocks super 1.2 level 5, 512k chunk, algorithm 2 [3/3] [UUU]
      
md0 : active raid1 sdc1[0] sdd1[2] sde1[1]
      96256 blocks [3/3] [UUU]
      
unused devices: <none>

As you can see, I also tried installing kernel26-rc, but I got the same errors. Is it because I have multiple kernels installed?

# pacman -Qq | grep kernel26

266:kernel26
267:kernel26-headers
268:kernel26-lts
269:kernel26-lts-headers
270:kernel26-rc

I am hoping someone else has had this problem before me. I would really like to play StarCraft II, and I am not going to install windows, I would rather wait for kernel 2.6.35. Thanks in advanced!

Last edited by demizer (2010-07-29 06:24:30)

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#2 2010-07-29 06:24:01

demizer
Member
From: Gilroy, CA
Registered: 2010-03-03
Posts: 116
Website

Re: [SOLVED] Kernel26-lts mdadm/lvm Detection Problems

Figured it out.

# /boot/grub/menu.lst

# (0) Arch Linux
title  Arch Linux (lts)
root   (hd0,0)
kernel /vmlinuz26-lts root=/dev/mapper/vgone-root vga=795 resume=/dev/md2 ro quiet
initrd /kernel26-lts.img

# (1) Arch Linux
title  Arch Linux Fallback (lts)
root   (hd0,0)
kernel /vmlinuz26-lts root=/dev/mapper/vgone-root vga=795 resume=/dev/md2 ro quiet
initrd /kernel26-lts-fallback.img

I had to change vmlinuz26 to vmlinuz26-lts, after that, booting was not a problem. Well, for some reason, I deleted my xorg conf and had to make a new one. Thanks all!

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