Comment 35 for bug 75681

I got hit with something that sounds very similar to this when upgrading to the 2.6.20-10-server kernel. My system works fine on -9. I ended up stuck in busybox with no mounted drives. I'm using a DG965 Intel motherboard with three SATA hard disks. The following are details on my RAID5 setup and LVM. My /boot partition is non-raid on the first SATA disk. What else do you need?

        Version : 00.90.03
  Creation Time : Sun Mar 4 14:26:40 2007
     Raid Level : raid5
     Array Size : 617184896 (588.59 GiB 632.00 GB)
    Device Size : 308592448 (294.30 GiB 316.00 GB)
   Raid Devices : 3
  Total Devices : 3
Preferred Minor : 0
    Persistence : Superblock is persistent

    Update Time : Wed Mar 14 07:24:03 2007
          State : clean
 Active Devices : 3
Working Devices : 3
 Failed Devices : 0
  Spare Devices : 0

         Layout : left-symmetric
     Chunk Size : 64K

           UUID : 9a1cfa02:4eddd96e:18354ce8:e82aff38
         Events : 0.13

    Number Major Minor RaidDevice State
       0 8 1 0 active sync /dev/sda1
       1 8 17 1 active sync /dev/sdb1
       2 8 33 2 active sync /dev/sdc1

And here's my lvm setup:

  --- Logical volume ---
  LV Name /dev/snape/root
  VG Name snape
  LV UUID 5j5Rh6-YeSD-vr3p-T1ci-RPoi-fpuI-t1k40O
  LV Write Access read/write
  LV Status available
  # open 1
  LV Size 20.00 GB
  Current LE 5120
  Segments 1
  Allocation inherit
  Read ahead sectors 0
  Block device 254:0

  --- Logical volume ---
  LV Name /dev/snape/tmp
  VG Name snape
  LV UUID NP3pnf-uPAz-3jdd-fK6n-A62K-KGqU-UXQviZ
  LV Write Access read/write
  LV Status available
  # open 1
  LV Size 20.00 GB
  Current LE 5 Segments 1
  Allocation inherit
  Read ahead sectors 0
  Block device 254:1

  --- Logical volume ---
  LV Name /dev/snape/var
  VG Name snape
  LV UUID 1sxfyk-b22f-ajmE-rtdg-Sg0h-hR2q-MjMzHi
  LV Write Access read/write
  LV Status available
  # open 1
  LV Size 250.00 GB
  Current LE 64000
  Segments 1
  Allocation inherit
  Read ahead sectors 0
  Block device 254:2

  --- Logical volume ---
  LV Name /dev/snape/home
  VG Name snape
  LV UUID 52zbNh-vfpr-UKTZ-moXR-fVEN-Zqzk-061JTK
120
  LV Write Access read/write
  LV Status available
  # open 1
  LV Size 298.59 GB
  Current LE 76439
  Segments 1
  Allocation inherit
  Read ahead sectors 0
  Block device 254:3