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Re: [2.6.24-rc2-git5] kernel panic when config_sysfs = n
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From: Daniel Lezcano
Subject:
Re: [2.6.24-rc2-git5] kernel panic when config_sysfs = n
Date: Thursday, November 15, 2007 - 4:27 am
Alexey Dobriyan wrote:
quoted text
> On 11/15/07, Daniel Lezcano <dlezcano@fr.ibm.com> wrote: >> When I tryed to boot with qemu a 2.6.24-rc2-git5 with sysfs disabled, >> the boot fails when trying to mount root partition: >> >> "VFS: Cannot open root device "hda2" or unknown-block(0,0) >> Please append a correct "root=" boot option; here are the available >> partitions: >> 0300 2097152 hda0300 2097152 hda driver: ide-disk >> driver: ide-disk >> 0301 257008 hda1 >> 0302 1839442 hda2 >> 1600 4194302 hdc1600 4194302 hdc driver: ide-cdrom >> driver: ide-cdrom >> Kernel panic - not syncing: VFS: Unable to mount root fs on >> unknown-block(0,0)" > > From CONFIG_SYSFS help text: > > sysfs is currently used by the block subsystem to mount the root > partition. If sysfs is disabled you must specify the boot device on > the kernel boot command line via its major and minor numbers. For > example, "root=03:01" for /dev/hda1.
Shame on me :) Thanks a lot. -
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Messages in current thread:
[2.6.24-rc2-git5] kernel panic when config_sysfs = n
, Daniel Lezcano
, (Thu Nov 15, 4:07 am)
Re: [2.6.24-rc2-git5] kernel panic when config_sysfs = n
, Daniel Lezcano
, (Thu Nov 15, 4:27 am)
Re: [2.6.24-rc2-git5] kernel panic when config_sysfs = n
, Alexey Dobriyan
, (Thu Nov 15, 4:30 am)
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