[Xen-users] priv kernel 2.4 in domu & scsi

[Czakó Krisztián <slapic@xxxxxxxxxxx>]

Hello,

I can't start my self compiled 2.4 kernel in a domu. I'd like to compile
a privileged 2.4 kernel so that I can access hw directly in that domu.
With a 2.6 kernel all works fine, but the self compiled 2.4 kernel can't
mount root filesystem. It seems that the scsi device does not exist.
What am I missing?

This is the relevant kernel message:
SCSI subsystem driver Revision: 1.00
kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2
kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2
I2O Core - (C) Copyright 1999 Red Hat Software
I2O: Event thread created as pid 9
Linux I2O PCI support (c) 1999 Red Hat Software.
i2o: Checking for PCI I2O controllers...
I2O configuration manager v 0.04.
  (C) Copyright 1999 Red Hat Software
I2O Block Storage OSM v0.9
   (c) Copyright 1999-2001 Red Hat Software.
i2o_block: Checking for Boot device...
i2o_block: Checking for I2O Block devices...
I2O LAN OSM (C) 1999 University of Helsinki.
i2o_scsi.c: Version 0.0.1
  chain_pool: 0 bytes @ c12c4e00
  (512 byte buffers X 4 can_queue X 0 i2o controllers)
Initializing Cryptographic API
xen_net: Initialising virtual ethernet driver.
xen_net: Failed to connect all virtual interfaces: err=-100
Initialising Xen netif backend
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 2048 buckets, 16Kbytes
TCP: Hash tables configured (established 16384 bind 32768)
Linux IP multicast router 0.06 plus PIM-SM
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
VFS: Cannot open root device "sda1" or 08:01
Please append a correct "root=" boot option
Kernel panic: VFS: Unable to mount root fs on 08:01

Regards,
Krisztian Czako



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