[2.0.21 - .26] Problems with md-device

Martin Schulze (linux-kernel@infodrom.north.de)
Thu, 28 Nov 96 22:58 MET


Good evening folks,

I hope your day was going better than mine.

Today (I started about 5hrs ago...) I tried to use two of my disks as
one raid-0 disk using Linux kernel version 2.0.26. Unfortunately this
failed and resulted in many crashes. I have saved excessive logs from
syslog, so if you want to investigate this, please drop me a line (I
don't want to flood the list).

I have finally solved the problem.

Hardware:
386DX40/8MB
Aha-1542B, ST43400, DSP5200
/dev/hda as / and swap partition

Software :
2.0.21 and 2.0.24 through .26
libc 5.2.18
e2fs 1.0.6

The crash-initiating program was "mke2fs /dev/md0".

The kernel crashed with the following constellation (.config):

CONFIG_BLK_DEV_SD=m
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_MD_STRIPED=m

Everything seems to be fine (until now... *knock on the desk*):

CONFIG_BLK_DEV_SD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_STRIPED=y

Therefore I think something went wrong during modularization of the MD
stuff.

I would be very glad, if this would be fixed some day. Anyway thanks
for the great kernel/system. :-)

Have a pleasant weekend,

Joey

-- 
  / Martin Schulze  *  joey@infodrom.north.de  *  26129 Oldenburg /
 /                                     http://home.pages.de/~joey/
/ Ich muede, also bin ich                       -- Andreas Porr /