From: Brian Murphy <brian@murphy.dk>
Cc: linux-mips@oss.sgi.com
Subject: Re: ramdisk funkiness
Date: Thu, 31 May 2001 01:17:56 +0200 [thread overview]
Message-ID: <3B157FA4.ECCFEC76@murphy.dk> (raw)
In-Reply-To: 3B157A53.5728029@palmchip.com
Ian Thompson wrote:
> Hi,
>
> I'm porting the 2.4 kernel to a custom board, and I'm running into some
> trouble while trying to mount the root filesystem. There is no media
> (hard drives, cdrom drives, etc) attached to the system, but of course
> the kernel needs a root filesystem to boot. So, I'm trying to create an
> empty ramdisk and have the kernel mount that as the root fs. The kernel
> installs the ramdisk driver fine, but when it tries to open the ramdisk,
> I get this error message:
>
> RAMDISK driver initialized: 16 RAM disks of 128K size 1024 blocksize
> VFS: Cannot open root device "ram0" or 01:00
> Please append a correct "root=" boot option
> Kernel panic: VFS: Unable to mount root fs on 01:00
>
Have you got a filesystem on the ramdisk?
/Brian
next prev parent reply other threads:[~2001-05-30 23:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-05-30 22:55 ramdisk funkiness Ian Thompson
2001-05-30 23:17 ` Brian Murphy [this message]
[not found] ` <01053016114302.00826@gateway>
[not found] ` <3B158C4A.98CB5C26@palmchip.com>
2001-05-31 0:21 ` Ilya Volynets
2001-05-31 0:41 ` Jun Sun
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