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Cannot Open Root Device Null Qemu
Fill in your details below or click an icon to log in: Email (required) (Address never made public) Name (required) Website You are commenting using your WordPress.com account. (LogOut/Change) You are The device files are there as block devices major 239, although this doesn't affect at that boot stage isn't it? For example, you may have special hardware that needs special drivers. Hope that helps. have a peek at this web-site
Device Drivers ---> MMC/SD Card support ---> MMC block device driver (NEW) (dependant on MMC support, duh') Hans-Christian Log in or register to post comments Top larsgard Level: New Member Joined: Mar 3, 2007 - 12:51 PM 12345Total votes: 0 Here is my config http://folk.ntnu.no/larsgard/myconfig And the output from booting http://folk.ntnu.no/larsgard/boot_output Log in or register to post comments Top how Level: Posting Mar 7, 2007 - 04:35 PM 12345Total votes: 0 Thanks! Get the latest kernel source from https://www.kernel.org/ I took Stable 3.9.3 as on writing. check my blog
Vfs Cannot Open Root Device Or Unknown-block(0 0)
Apr 13, 2007 - 12:17 PM 12345Total votes: 0 I want to mention that i've compiled everything from scratch, i don't use the bsp. Note that if the interesting messages don't meet log level then they won't appear on the console and you'll need to extract the log using a jtagicemkII. Why won't curl download this link when a browser will?
Pay special attention to items like mem, memmap and others, which hardcode memory allocations. Suggested Solutions Title # Comments Views Activity Doing a DR (Disaster Recovery) Test on Red Hat Linux Servers. 2 50 55d How to setup xrdp on Redhat? 2 30 26d Connect How can I declare independence from the United States and start my own micro nation? Vfs Cannot Open Root Device Centos Join Now For immediate help use Live now!
Apr 13, 2007 - 06:20 PM 12345Total votes: 0 No, there won't be any userland hooks, nothing to interrupt the boot process regarding data _on_ the SD card. Vfs Cannot Open Root Device Redhat Error message Like I said, two possible error message types. Apr 26, 2006 Posts: 1079 View posts Location: Trondheim, Norway #18 Posted by how: Wed. http://www.dedoimedo.com/computers/kdump-vfs-error.html Help me if you can.
how to use qemu-img create ...? Please Append A Correct Root= Boot Option Here Are The Available Partitions Connect with top rated Experts 21 Experts available now in Live! Jan 14, 2003 Posts: 122 View posts #32 Posted by mpanetta: Tue. It can be sdb4, sdc6 or something else.
Vfs Cannot Open Root Device Redhat
How to reject an interview if there is some possible future collaboration? https://www.experts-exchange.com/questions/23490465/qemu-on-ubuntu-8-04-giving-error-VFS-Cannot-open-root-device-hda-or-unknown-block-0-0.html direct: +45 31 13 16 10 This message is only for its intended recipient, delete if misaddressed. Vfs Cannot Open Root Device Or Unknown-block(0 0) Any chance of boot logs and .configs anyone? Please Append A Correct Root= Boot Option This means that firmware files are available before in-kernel drivers load. 3) The userspace init is called instead of prepare_namespace.
But I don't have a hardware TPM, so I run the TPM emulator (http://tpm-emulator.berlios.de/) and patched my Qemu and SeaBIOS with the TPM related Patches (provided by Mr. Check This Out Synthesized TLB refill handler (20 instructions). It is quite strange!!! Oct 12, 2005 Posts: 12 View posts Location: Trondheim, Norway #9 Posted by larsgard: Sun. Vfs Cannot Open Root Device Please Append A Correct Root Boot Option
Feb 2, 2007 Posts: 38 View posts #15 Posted by jungjy: Mon. So it looks like the MMC subsystem doesn't recognize the card at all. You need to compile a custom kernel for this. http://fortecrm.net/cannot-open/cannot-open-root-device-null-initramfs.html http://www.wisemo.com Transformervej 29, 2730 Herlev, Denmark.
Quote: create a new config file as /tftpboot/pxelinux.cfg/default NOTE: There are more options available such as MAC or IP identification for multiple config files see syslinux/pxelinux documentation for help. Vfs Cannot Open Root Device Uuid The problem will usually manifest after kernel upgrades. GET STARTED Join & Write a Comment Already a member?
This should ensure that all cards have been detected before attempting to use it as a root device.
I seem to remember doing this at one time *a long long time ago* but that may have been distro specific... This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. This document would brief you on different ways ca… Linux Linux/ Unix Bash Shell: Finding Files Video by: Dototot Learn how to find files with the shell using the find and Cannot Open Root Device Mapper/volgroup-lv_root The card is an SD-card from twinmos (http://www.komplett.no/k/ki.asp?sku=323214) It's still kind of strange that the 2.6.16 kernel works and not the 2.6.20 kernel.
mmc0: Atmel MCI controller at 0xfff02400 irq 28 Ok...any output from the partition scanning? Under /proc/iomem, you will see the memory reservations, which define blocks of kernel memory that can or cannot be allocated. What kind of SD card are you using? have a peek here So we need to generate Filesystem using some tool.